Flights from Keflavik to Barcelona (KEF to BCN)

Discover more affordable routes and cheaper dates for flights from Keflavik to Barcelona (KEF to BCN) within a date range.

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US$1104.68

11:00am - 8:55pm
Sat Mar 7th 2026

8h 55m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 easyJet · U2 6656 Depart at 11:00am from Reykjavik (KEF) Fly for 2h 50m Arrive at 1:50pm in Birmingham (BHX)

Layover in Birmingham for 3h 35m

Sat Mar 7th 2026 Ryanair · FR 3801 Depart at 5:25pm from Birmingham (BHX) Fly for 2h 30m Arrive at 8:55pm in Barcelona (BCN)
US$1155.63

9:05pm - 10:05am
Sat Mar 7th 2026

12h 0m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 easyJet · U2 2260 Depart at 9:05pm from Reykjavik (KEF) Fly for 2h 45m Arrive at 11:50pm in Manchester (MAN)

Layover in Manchester for 6h 40m

Sun Mar 8th 2026 Ryanair · FR 7542 Depart at 6:30am from Manchester (MAN) Fly for 2h 35m Arrive at 10:05am in Barcelona (BCN)
US$1198.19

9:05pm - 1:05pm
Sat Mar 7th 2026

15h 0m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 easyJet · U2 2260 Depart at 9:05pm from Reykjavik (KEF) Fly for 2h 45m Arrive at 11:50pm in Manchester (MAN)

Layover in Manchester for 9h 40m

Sun Mar 8th 2026 Ryanair · FR 6596 Depart at 9:30am from Manchester (MAN) Fly for 2h 35m Arrive at 1:05pm in Barcelona (BCN)
US$1303.81

8:05pm - 10:25am
Sat Mar 7th 2026

13h 20m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 KLM Royal Dutch Airlines · KL 2746 Depart at 8:05pm from Reykjavik (KEF) Fly for 3h 10m Arrive at 12:15am in Amsterdam (AMS)

Layover in Amsterdam for 8h 5m

Sun Mar 8th 2026 KLM Royal Dutch Airlines · KL 1511 Depart at 8:20am from Amsterdam (AMS) Fly for 2h 5m Arrive at 10:25am in Barcelona (BCN)
US$1303.81

8:05pm - 12:15pm
Sat Mar 7th 2026

15h 10m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 KLM Royal Dutch Airlines · KL 2746 Depart at 8:05pm from Reykjavik (KEF) Fly for 3h 10m Arrive at 12:15am in Amsterdam (AMS)

Layover in Amsterdam for 9h 50m

Sun Mar 8th 2026 KLM Royal Dutch Airlines · KL 1513 Depart at 10:05am from Amsterdam (AMS) Fly for 2h 10m Arrive at 12:15pm in Barcelona (BCN)
US$1303.81

8:05pm - 11:05pm
Sat Mar 7th 2026

26h 0m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 KLM Royal Dutch Airlines · KL 2746 Depart at 8:05pm from Reykjavik (KEF) Fly for 3h 10m Arrive at 12:15am in Amsterdam (AMS)

Layover in Amsterdam for 20h 35m

Sun Mar 8th 2026 KLM Royal Dutch Airlines · KL 1521 Depart at 8:50pm from Amsterdam (AMS) Fly for 2h 15m Arrive at 11:05pm in Barcelona (BCN)
US$1516.79

9:05pm - 12:15pm
Sat Mar 7th 2026

14h 10m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 easyJet · U2 2260 Depart at 9:05pm from Reykjavik (KEF) Fly for 2h 45m Arrive at 11:50pm in Manchester (MAN)

Layover in Manchester for 9h 0m

Sun Mar 8th 2026 Vueling · VY 8747 Depart at 8:50am from Manchester (MAN) Fly for 2h 25m Arrive at 12:15pm in Barcelona (BCN)
US$1543.22

1:15am - 9:10am
Sat Mar 7th 2026

6h 55m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 Austrian Airlines · OS 974 Depart at 1:15am from Reykjavik (KEF) Fly for 4h 0m Arrive at 6:15am in Vienna (VIE)

Layover in Vienna for 0h 35m

Sat Mar 7th 2026 Austrian Airlines · OS 401 Depart at 6:50am from Vienna (VIE) Fly for 2h 20m Arrive at 9:10am in Barcelona (BCN)
US$1585.81

8:05pm - 4:30pm
Sat Mar 7th 2026

19h 25m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 KLM Royal Dutch Airlines · KL 2746 Depart at 8:05pm from Reykjavik (KEF) Fly for 3h 10m Arrive at 12:15am in Amsterdam (AMS)

Layover in Amsterdam for 14h 10m

Sun Mar 8th 2026 KLM Royal Dutch Airlines · KL 1517 Depart at 2:25pm from Amsterdam (AMS) Fly for 2h 5m Arrive at 4:30pm in Barcelona (BCN)
US$1585.81

8:05pm - 7:05pm
Sat Mar 7th 2026

22h 0m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 KLM Royal Dutch Airlines · KL 2746 Depart at 8:05pm from Reykjavik (KEF) Fly for 3h 10m Arrive at 12:15am in Amsterdam (AMS)

Layover in Amsterdam for 16h 40m

Sun Mar 8th 2026 KLM Royal Dutch Airlines · KL 1519 Depart at 4:55pm from Amsterdam (AMS) Fly for 2h 10m Arrive at 7:05pm in Barcelona (BCN)
US$1618.79

5:05pm - 8:20am
Sat Mar 7th 2026

14h 15m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 easyJet · U2 4898 Depart at 5:05pm from Reykjavik (KEF) Fly for 3h 20m Arrive at 9:25pm in Paris (ORY)

Layover in Paris for 9h 15m

Sun Mar 8th 2026 Vueling · VY 8005 Depart at 6:40am from Paris (ORY) Fly for 1h 40m Arrive at 8:20am in Barcelona (BCN)
US$1661.16

9:05pm - 10:35am
Sat Mar 7th 2026

12h 30m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 easyJet · U2 2260 Depart at 9:05pm from Reykjavik (KEF) Fly for 2h 45m Arrive at 11:50pm in Manchester (MAN)

Layover in Manchester for 7h 25m

Sun Mar 8th 2026 easyJet · U2 2001 Depart at 7:15am from Manchester (MAN) Fly for 2h 20m Arrive at 10:35am in Barcelona (BCN)
US$1705.94

1:15am - 7:30pm
Sat Mar 7th 2026

17h 15m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 Austrian Airlines · OS 974 Depart at 1:15am from Reykjavik (KEF) Fly for 4h 0m Arrive at 6:15am in Vienna (VIE)

Layover in Vienna for 10h 45m

Sat Mar 7th 2026 Ryanair · FR 7350 Depart at 5:00pm from Vienna (VIE) Fly for 2h 30m Arrive at 7:30pm in Barcelona (BCN)
US$1783.22

1:15am - 7:45pm
Sat Mar 7th 2026

17h 30m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 Austrian Airlines · OS 974 Depart at 1:15am from Reykjavik (KEF) Fly for 4h 0m Arrive at 6:15am in Vienna (VIE)

Layover in Vienna for 11h 10m

Sat Mar 7th 2026 Austrian Airlines · OS 405 Depart at 5:25pm from Vienna (VIE) Fly for 2h 20m Arrive at 7:45pm in Barcelona (BCN)
US$1793.16

7:05pm - 7:45am
Sat Mar 7th 2026

11h 40m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 easyJet · U2 3972 Depart at 7:05pm from Reykjavik (KEF) Fly for 4h 15m Arrive at 12:20am in Milan (MXP)

Layover in Milan for 5h 50m

Sun Mar 8th 2026 easyJet · U2 3735 Depart at 6:10am from Milan (MXP) Fly for 1h 35m Arrive at 7:45am in Barcelona (BCN)
US$1838.24

1:35pm - 1:20pm
Sat Mar 7th 2026

22h 45m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 airBaltic · BT 170 Depart at 1:35pm from Reykjavik (KEF) Fly for 3h 35m Arrive at 7:10pm in Riga (RIX)

Layover in Riga for 15h 30m

Sun Mar 8th 2026 airBaltic · BT 683 Depart at 10:40am from Riga (RIX) Fly for 3h 40m Arrive at 1:20pm in Barcelona (BCN)
US$2584.66

3:10pm - 11:05pm
Sat Mar 7th 2026

6h 55m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 Lufthansa · LH 4555 Depart at 3:10pm from Reykjavik (KEF) Fly for 3h 50m Arrive at 8:00pm in Munich (MUC)

Layover in Munich for 1h 0m

Sat Mar 7th 2026 Lufthansa · LH 1816 Depart at 9:00pm from Munich (MUC) Fly for 2h 5m Arrive at 11:05pm in Barcelona (BCN)
US$2584.66

3:10pm - 8:25am
Sat Mar 7th 2026

16h 15m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 Lufthansa · LH 4555 Depart at 3:10pm from Reykjavik (KEF) Fly for 3h 50m Arrive at 8:00pm in Munich (MUC)

Layover in Munich for 10h 20m

Sun Mar 8th 2026 Lufthansa · LH 1808 Depart at 6:20am from Munich (MUC) Fly for 2h 5m Arrive at 8:25am in Barcelona (BCN)
US$3084.66

3:10pm - 11:05am
Sat Mar 7th 2026

18h 55m
Reykjavik (KEF) → Barcelona (BCN)

1 Stop

Sat Mar 7th 2026 Lufthansa · LH 4555 Depart at 3:10pm from Reykjavik (KEF) Fly for 3h 50m Arrive at 8:00pm in Munich (MUC)

Layover in Munich for 13h 0m

Sun Mar 8th 2026 Lufthansa · LH 1810 Depart at 9:00am from Munich (MUC) Fly for 2h 5m Arrive at 11:05am in Barcelona (BCN)

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.

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! 💪

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.

Flights from Keflavik to Barcelona (KEF to BCN)

Sarah Belizaire

John Ford

Roaming Sonaa

Andy Travels

Travel With Bender

Wesley Mergard

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