Cheap Flights from Baltimore to London (BWI to LHR)

Discover more affordable routes and cheaper dates from Baltimore to London (BWI to LHR) within a date range.

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€224

8:30pm - 11:55am
Mon Oct 13th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Oct 13th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Oct 14th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€231

6:50pm - 6:50pm
Mon Aug 25th 2025

19h 0m
Washington, D.C. (BWI) → London (LHR)

2 Stops

Mon Aug 25th 2025 Play · OG 102 Depart at 6:50pm from Washington, D.C. (BWI) Fly for 6h 5m Arrive at 4:55am in Reykjavik (KEF)

Layover in Reykjavik for 6h 10m

Tue Aug 26th 2025 SAS · SK 4788 Depart at 11:05am from Reykjavik (KEF) Fly for 2h 40m Arrive at 3:45pm in Oslo (OSL)

Layover in Oslo for 1h 45m

Tue Aug 26th 2025 SAS · SK 811 Depart at 5:30pm from Oslo (OSL) Fly for 2h 20m Arrive at 6:50pm in London (LHR)
€240

2:59pm - 8:20pm
Tue Jul 29th 2025

24h 21m
Washington, D.C. (BWI) → London (LHR)

2 Stops

Tue Jul 29th 2025 Frontier Airlines · F9 4003 Depart at 2:59pm from Washington, D.C. (BWI) Fly for 2h 36m Arrive at 5:35pm in Orlando (MCO)

Layover in Orlando for 4h 20m

Tue Jul 29th 2025 Icelandair · FI 686 Depart at 9:55pm from Orlando (MCO) Fly for 7h 20m Arrive at 9:15am in Reykjavik (KEF)

Layover in Reykjavik for 6h 55m

Wed Jul 30th 2025 Icelandair · FI 454 Depart at 4:10pm from Reykjavik (KEF) Fly for 3h 10m Arrive at 8:20pm in London (LHR)
€240

12:12pm - 8:20pm
Sun Jul 20th 2025

27h 8m
Washington, D.C. (BWI) → London (LHR)

2 Stops

Sun Jul 20th 2025 Spirit Airlines · NK 1855 Depart at 12:12pm from Washington, D.C. (BWI) Fly for 2h 28m Arrive at 2:40pm in Orlando (MCO)

Layover in Orlando for 7h 15m

Sun Jul 20th 2025 Icelandair · FI 686 Depart at 9:55pm from Orlando (MCO) Fly for 7h 20m Arrive at 9:15am in Reykjavik (KEF)

Layover in Reykjavik for 6h 55m

Mon Jul 21st 2025 Icelandair · FI 454 Depart at 4:10pm from Reykjavik (KEF) Fly for 3h 10m Arrive at 8:20pm in London (LHR)
€240

2:59pm - 11:55am
Sun Jul 27th 2025

39h 56m
Washington, D.C. (BWI) → London (LHR)

2 Stops

Sun Jul 27th 2025 Frontier Airlines · F9 4003 Depart at 2:59pm from Washington, D.C. (BWI) Fly for 2h 36m Arrive at 5:35pm in Orlando (MCO)

Layover in Orlando for 4h 20m

Sun Jul 27th 2025 Icelandair · FI 686 Depart at 9:55pm from Orlando (MCO) Fly for 7h 20m Arrive at 9:15am in Reykjavik (KEF)

Layover in Reykjavik for 22h 25m

Tue Jul 29th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€241

2:59pm - 8:20pm
Sun Jul 27th 2025

24h 21m
Washington, D.C. (BWI) → London (LHR)

2 Stops

Sun Jul 27th 2025 Frontier Airlines · F9 4003 Depart at 2:59pm from Washington, D.C. (BWI) Fly for 2h 36m Arrive at 5:35pm in Orlando (MCO)

Layover in Orlando for 4h 20m

Sun Jul 27th 2025 Icelandair · FI 686 Depart at 9:55pm from Orlando (MCO) Fly for 7h 20m Arrive at 9:15am in Reykjavik (KEF)

Layover in Reykjavik for 6h 55m

Mon Jul 28th 2025 Icelandair · FI 454 Depart at 4:10pm from Reykjavik (KEF) Fly for 3h 10m Arrive at 8:20pm in London (LHR)
€248

6:50pm - 9:35am
Tue Aug 5th 2025

33h 45m
Washington, D.C. (BWI) → London (LHR)

2 Stops

Tue Aug 5th 2025 Play · OG 102 Depart at 6:50pm from Washington, D.C. (BWI) Fly for 6h 5m Arrive at 4:55am in Reykjavik (KEF)

Layover in Reykjavik for 14h 30m

Wed Aug 6th 2025 SAS · SK 4786 Depart at 7:25pm from Reykjavik (KEF) Fly for 2h 40m Arrive at 12:05am in Oslo (OSL)

Layover in Oslo for 8h 5m

Thu Aug 7th 2025 SAS · SK 803 Depart at 8:10am from Oslo (OSL) Fly for 2h 25m Arrive at 9:35am in London (LHR)
€251

8:30pm - 11:55am
Mon Oct 20th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Oct 20th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Oct 21st 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Tue Oct 14th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Oct 14th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Oct 15th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Thu Oct 16th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Oct 16th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Oct 17th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Mon Oct 6th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Oct 6th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Oct 7th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Wed Oct 1st 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Oct 1st 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Oct 2nd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Tue Oct 7th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Oct 7th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Oct 8th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Thu Oct 2nd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Oct 2nd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Oct 3rd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Tue Sep 30th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Sep 30th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Oct 1st 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Wed Oct 8th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Oct 8th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Oct 9th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Wed Oct 15th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Oct 15th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Oct 16th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€252

8:30pm - 11:55am
Thu Oct 9th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Oct 9th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Oct 10th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€253

6:50pm - 6:50pm
Mon Aug 18th 2025

19h 0m
Washington, D.C. (BWI) → London (LHR)

2 Stops

Mon Aug 18th 2025 Play · OG 102 Depart at 6:50pm from Washington, D.C. (BWI) Fly for 6h 5m Arrive at 4:55am in Reykjavik (KEF)

Layover in Reykjavik for 4h 40m

Tue Aug 19th 2025 SAS · SK 4788 Depart at 9:35am from Reykjavik (KEF) Fly for 2h 40m Arrive at 2:15pm in Oslo (OSL)

Layover in Oslo for 3h 15m

Tue Aug 19th 2025 SAS · SK 811 Depart at 5:30pm from Oslo (OSL) Fly for 2h 20m Arrive at 6:50pm in London (LHR)
€253

6:50pm - 4:25pm
Sun Jul 13th 2025

40h 35m
Washington, D.C. (BWI) → London (LHR)

2 Stops

Sun Jul 13th 2025 Play · OG 102 Depart at 6:50pm from Washington, D.C. (BWI) Fly for 6h 5m Arrive at 4:55am in Reykjavik (KEF)

Layover in Reykjavik for 13h 50m

Mon Jul 14th 2025 SAS · SK 4786 Depart at 6:45pm from Reykjavik (KEF) Fly for 2h 40m Arrive at 11:25pm in Oslo (OSL)

Layover in Oslo for 15h 40m

Tue Jul 15th 2025 SAS · SK 809 Depart at 3:05pm from Oslo (OSL) Fly for 2h 20m Arrive at 4:25pm in London (LHR)
€255

1:51pm - 11:55am
Sat Jul 26th 2025

17h 4m
Washington, D.C. (BWI) → London (LHR)

2 Stops

Sat Jul 26th 2025 Spirit Airlines · NK 934 Depart at 1:51pm from Washington, D.C. (BWI) Fly for 1h 29m Arrive at 3:20pm in Boston (BOS)

Layover in Boston for 5h 30m

Sat Jul 26th 2025 Icelandair · FI 630 Depart at 8:50pm from Boston (BOS) Fly for 5h 15m Arrive at 6:05am in Reykjavik (KEF)

Layover in Reykjavik for 1h 35m

Sun Jul 27th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Thu Sep 11th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Sep 11th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Sep 12th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Thu Sep 25th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Sep 25th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Sep 26th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Thu Aug 21st 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Aug 21st 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Aug 22nd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Tue Jul 29th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Jul 29th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Jul 30th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Wed Sep 3rd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Sep 3rd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Sep 4th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Wed Sep 24th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Sep 24th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Sep 25th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon Aug 25th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Aug 25th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Aug 26th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon Sep 22nd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Sep 22nd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Sep 23rd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Wed Aug 20th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Aug 20th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Aug 21st 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Tue Aug 5th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Aug 5th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Aug 6th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Wed Sep 10th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Sep 10th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Sep 11th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Thu Jul 24th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Jul 24th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Jul 25th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon Sep 1st 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Sep 1st 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Sep 2nd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Thu Aug 7th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Aug 7th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Aug 8th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon Aug 4th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Aug 4th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Aug 5th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Wed Aug 13th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Aug 13th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Aug 14th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Wed Aug 6th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Aug 6th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Aug 7th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Wed Jul 30th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Jul 30th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Jul 31st 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon Sep 29th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Sep 29th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Sep 30th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon Sep 8th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Sep 8th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Sep 9th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Tue Jul 22nd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Jul 22nd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Jul 23rd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Tue Sep 2nd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Sep 2nd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Sep 3rd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Tue Aug 19th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Aug 19th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Aug 20th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Thu Aug 14th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Aug 14th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Aug 15th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Tue Sep 9th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Sep 9th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Sep 10th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Tue Aug 12th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Aug 12th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Aug 13th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Thu Sep 4th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Sep 4th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Sep 5th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon Jul 21st 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Jul 21st 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Jul 22nd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon Aug 18th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Aug 18th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Aug 19th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon Aug 11th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Aug 11th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Aug 12th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Tue Aug 26th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Aug 26th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Aug 27th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Mon May 12th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon May 12th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue May 13th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Wed Aug 27th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Aug 27th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Aug 28th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Tue Sep 23rd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Sep 23rd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Sep 24th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Thu Jul 31st 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu Jul 31st 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri Aug 1st 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€259

8:30pm - 11:55am
Wed Jul 23rd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed Jul 23rd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu Jul 24th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€261

8:30pm - 11:55am
Mon Jul 28th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Jul 28th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Jul 29th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€277

8:30pm - 11:55am
Mon May 5th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon May 5th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue May 6th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€277

8:30pm - 11:55am
Tue May 6th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue May 6th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed May 7th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€293

8:30pm - 11:55am
Tue Sep 16th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue Sep 16th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed Sep 17th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€296

8:30pm - 11:55am
Mon Apr 28th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Mon Apr 28th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Tue Apr 29th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€297

8:30pm - 11:55am
Wed May 7th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Wed May 7th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Thu May 8th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€297

8:30pm - 11:55am
Tue May 13th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Tue May 13th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Wed May 14th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€297

8:30pm - 11:55am
Thu May 8th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Thu May 8th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Fri May 9th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€298

8:30pm - 11:55am
Sat Oct 11th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sat Oct 11th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sun Oct 12th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€298

8:30pm - 11:55am
Sat Oct 4th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sat Oct 4th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sun Oct 5th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€298

8:30pm - 11:55am
Fri Oct 17th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Fri Oct 17th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sat Oct 18th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€298

8:30pm - 11:55am
Fri Oct 3rd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Fri Oct 3rd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sat Oct 4th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€298

8:30pm - 11:55am
Sat Oct 18th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sat Oct 18th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sun Oct 19th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€298

8:30pm - 11:55am
Sun Oct 5th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Oct 5th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Oct 6th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€298

8:30pm - 11:55am
Sun Oct 19th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Oct 19th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Oct 20th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€298

8:30pm - 11:55am
Sun Oct 12th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Oct 12th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Oct 13th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Fri Aug 22nd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Fri Aug 22nd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sat Aug 23rd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sun Aug 17th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Aug 17th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Aug 18th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Fri Jul 25th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Fri Jul 25th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sat Jul 26th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sun Jul 20th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Jul 20th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Jul 21st 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sun Sep 14th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Sep 14th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Sep 15th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sun May 11th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun May 11th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon May 12th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Fri Sep 5th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Fri Sep 5th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sat Sep 6th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sat Aug 23rd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sat Aug 23rd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sun Aug 24th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sun Aug 3rd 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Aug 3rd 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Aug 4th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sun Jul 27th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Jul 27th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Jul 28th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sun Sep 7th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Sep 7th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Sep 8th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Fri Aug 1st 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Fri Aug 1st 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sat Aug 2nd 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Fri Aug 15th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Fri Aug 15th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sat Aug 16th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sat Jul 26th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sat Jul 26th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sun Jul 27th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€304

8:30pm - 11:55am
Sun Aug 10th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Aug 10th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Aug 11th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€307

8:30pm - 11:55am
Sat Sep 6th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sat Sep 6th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Sun Sep 7th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€307

8:30pm - 11:55am
Sun Aug 24th 2025

10h 25m
Washington, D.C. (BWI) → London (LHR)

1 Stop

Sun Aug 24th 2025 Icelandair · FI 642 Depart at 8:30pm from Washington, D.C. (BWI) Fly for 5h 55m Arrive at 6:25am in Reykjavik (KEF)

Layover in Reykjavik for 1h 15m

Mon Aug 25th 2025 Icelandair · FI 450 Depart at 7:40am from Reykjavik (KEF) Fly for 3h 15m Arrive at 11:55am in London (LHR)
€379

9:20pm - 9:35am
Sun Sep 28th 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Sun Sep 28th 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)
€379

9:20pm - 9:35am
Sun Sep 14th 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Sun Sep 14th 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)
€379

9:20pm - 9:35am
Mon Sep 22nd 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Mon Sep 22nd 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)
€379

9:20pm - 9:35am
Tue Sep 23rd 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Tue Sep 23rd 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)
€379

9:20pm - 9:35am
Mon Sep 29th 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Mon Sep 29th 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)
€379

9:20pm - 9:35am
Wed Oct 15th 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Wed Oct 15th 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)
€379

9:20pm - 9:35am
Tue Oct 14th 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Tue Oct 14th 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)
€379

9:20pm - 9:35am
Tue Sep 30th 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Tue Sep 30th 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)
€379

9:20pm - 9:35am
Mon Oct 20th 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Mon Oct 20th 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)
€379

9:20pm - 9:35am
Sun Oct 19th 2025

7h 15m
Washington, D.C. (BWI) → London (LHR)

Direct

Sun Oct 19th 2025 British Airways · BA 228 Depart at 9:20pm from Washington, D.C. (BWI) Fly for 7h 15m Arrive at 9:35am in London (LHR)

Sarah Belizaire

@sarahbb1

Have flexible travel plans or looking for alternative routes given the chaos? Check out all the connection possibilities via a super helpful site created by @ismaelyws flightlist.io thanks to @andy_travels for the recommendation #travel #flights

John Ford

@eyupitsjohn

There seem to be lots of sites launching at the moment that promise to find you cheap flights but not many have the professional finish of Flightlist by @ismaelyws #travel #flights

Roaming Sonaa

@roamingsonaa

For people wanting to maximize their trips, Flightlist is my newest travel hack for uncovering the coolest routes at irresistible prices. No stress, no annoying ads — just seamless flight booking with amazing functionality. It's designed for remote workers, backpackers, and people living abroad.

Read Sonaa's 7 Amazing Skyscanner Alternatives for Booking Travel

ANDY TRAVELS

@andy_travels

@ismaelyws Just tried out Flightlist for the first time. Really nice idea, well made, and just what I need at the moment 👍

Travel With Bender

@travelwitbender

Did you spot my recent article about how to score cheap one way flights? ✈️ FlightList is my new secret tool for discovering cheap routes, within a departure date range. Plus you can also search by country/region for departures & destinations. Powerful! 💪

Read Josh's Ultimate Guide To Find Cheap One Way Flights

Wesley Mergard

@travel.with.wes

One useful tool I've found for evaluating different departure and return dates is called FlightList.io. You can quickly scan different travel date ranges, carriers and one way flight options to easily determine the cheapest flight combinations for your trip.

Read Wesley's My Best Cheap Flight Hacks (Why Pay More?)

Cheap Flights from Baltimore to London (BWI to LHR)

Sarah Belizaire

John Ford

Roaming Sonaa

ANDY TRAVELS

Travel With Bender

Wesley Mergard

Latest Cheap Flight Searches

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Why I Built FlightList & Solved My Own Problem

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