Cheap Flights from Denver to Iceland (DEN to IS)

Sun Jun 1st 2025 WestJet · WS 1571 Depart at 12:15pm from Denver (DEN) Fly for 2h 30m Arrive at 2:45pm in Calgary (YYC)

Sun Jun 1st 2025 WestJet · WS 38 Depart at 7:30pm from Calgary (YYC) Fly for 6h 45m Arrive at 8:15am in Reykjavik (KEF)

Wed Jun 4th 2025 WestJet · WS 1571 Depart at 12:15pm from Denver (DEN) Fly for 2h 30m Arrive at 2:45pm in Calgary (YYC)

Wed Jun 4th 2025 WestJet · WS 38 Depart at 7:30pm from Calgary (YYC) Fly for 6h 45m Arrive at 8:15am in Reykjavik (KEF)

Sun Jun 1st 2025 WestJet · WS 1569 Depart at 7:40pm from Denver (DEN) Fly for 2h 31m Arrive at 10:11pm in Calgary (YYC)

Mon Jun 2nd 2025 WestJet · WS 38 Depart at 7:30pm from Calgary (YYC) Fly for 6h 45m Arrive at 8:15am in Reykjavik (KEF)

Thu May 29th 2025 WestJet · WS 1569 Depart at 7:40pm from Denver (DEN) Fly for 2h 31m Arrive at 10:11pm in Calgary (YYC)

Fri May 30th 2025 WestJet · WS 38 Depart at 7:30pm from Calgary (YYC) Fly for 6h 45m Arrive at 8:15am in Reykjavik (KEF)

Thu Jun 5th 2025 WestJet · WS 1569 Depart at 7:40pm from Denver (DEN) Fly for 2h 31m Arrive at 10:11pm in Calgary (YYC)

Fri Jun 6th 2025 WestJet · WS 38 Depart at 7:30pm from Calgary (YYC) Fly for 6h 45m Arrive at 8:15am in Reykjavik (KEF)

Tue May 27th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Sat May 31st 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Thu Jun 5th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Thu May 29th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Tue Jun 10th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Thu May 22nd 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Fri Apr 18th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu May 1st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat Mar 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat May 3rd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue Apr 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue May 27th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri May 16th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat May 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat Apr 19th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon Jun 9th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat Apr 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue Jun 10th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon May 5th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon Apr 14th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon Jun 2nd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat Apr 12th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu Apr 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu May 29th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon May 26th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu May 22nd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue Jun 3rd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue Apr 1st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue Apr 8th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat Apr 5th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat May 24th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri Apr 11th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue Apr 22nd 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 8h 25m Arrive at 6:05am in Reykjavik (KEF)

Thu Jun 5th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 8h 25m Arrive at 6:05am in Reykjavik (KEF)

Sun May 25th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Fri May 23rd 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Sun Jun 1st 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Fri Jun 6th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Fri May 30th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Sun Jun 8th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Tue Jun 3rd 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Sat Jun 7th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Wed May 7th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sun May 11th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri May 2nd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri Apr 25th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu Mar 27th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue May 13th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri May 9th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu May 15th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu May 8th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sun Jun 1st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sun May 18th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat May 10th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue May 6th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu Apr 10th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri May 23rd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri Mar 28th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon Apr 21st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon Mar 31st 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Wed May 14th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri Apr 4th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon Apr 28th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon Apr 7th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon May 12th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sun Jun 8th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri Jun 6th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu Apr 3rd 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sun May 25th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Fri May 30th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sat Jun 7th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Tue Mar 25th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

Tue Apr 15th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 8h 25m Arrive at 6:05am in Reykjavik (KEF)

Thu Apr 17th 2025 Icelandair · FI 670 Depart at 3:40pm from Denver (DEN) Fly for 8h 25m Arrive at 6:05am in Reykjavik (KEF)

Sun Mar 30th 2025 Virgin Atlantic Airways · VS 1873 Depart at 12:13pm from Denver (DEN) Fly for 3h 47m Arrive at 6:00pm in New York (JFK)

Sun Mar 30th 2025 Virgin Atlantic Airways · VS 3969 Depart at 11:50pm from New York (JFK) Fly for 5h 40m Arrive at 9:30am in Reykjavik (KEF)

Mon Mar 17th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

Mon Mar 17th 2025 United Airlines · UA 182 Depart at 4:50pm from Denver (DEN) Fly for 9h 30m Arrive at 9:20am in Frankfurt (FRA)

Tue Mar 18th 2025 Lufthansa · LH 856 Depart at 10:50am from Frankfurt (FRA) Fly for 4h 5m Arrive at 1:55pm in Reykjavik (KEF)

Wed May 28th 2025 WestJet · WS 1571 Depart at 12:15pm from Denver (DEN) Fly for 2h 30m Arrive at 2:45pm in Calgary (YYC)

Wed May 28th 2025 WestJet · WS 38 Depart at 7:30pm from Calgary (YYC) Fly for 6h 45m Arrive at 8:15am in Reykjavik (KEF)

Sat May 24th 2025 Icelandair · FI 672 Depart at 8:10pm from Denver (DEN) Fly for 7h 15m Arrive at 9:25am in Reykjavik (KEF)

Tue May 20th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Wed May 28th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Mon May 19th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Sun May 4th 2025 Virgin Atlantic Airways · VS 4720 Depart at 1:30pm from Denver (DEN) Fly for 2h 50m Arrive at 6:20pm in Atlanta (ATL)

Sun May 4th 2025 Virgin Atlantic Airways · VS 4868 Depart at 7:59pm from Atlanta (ATL) Fly for 2h 31m Arrive at 10:30pm in New York (JFK)

Sun May 4th 2025 Virgin Atlantic Airways · VS 3969 Depart at 11:55pm from New York (JFK) Fly for 5h 35m Arrive at 9:30am in Reykjavik (KEF)

Sun Apr 27th 2025 Virgin Atlantic Airways · VS 4720 Depart at 1:30pm from Denver (DEN) Fly for 2h 50m Arrive at 6:20pm in Atlanta (ATL)

Sun Apr 27th 2025 Virgin Atlantic Airways · VS 4868 Depart at 7:59pm from Atlanta (ATL) Fly for 2h 31m Arrive at 10:30pm in New York (JFK)

Sun Apr 27th 2025 Virgin Atlantic Airways · VS 3969 Depart at 11:50pm from New York (JFK) Fly for 5h 40m Arrive at 9:30am in Reykjavik (KEF)

Sun May 4th 2025 Virgin Atlantic Airways · VS 1873 Depart at 12:01pm from Denver (DEN) Fly for 3h 59m Arrive at 6:00pm in New York (JFK)

Sun May 4th 2025 Virgin Atlantic Airways · VS 3969 Depart at 11:55pm from New York (JFK) Fly for 5h 35m Arrive at 9:30am in Reykjavik (KEF)

Tue Apr 29th 2025 Lufthansa · LH 7467 Depart at 5:48pm from Denver (DEN) Fly for 2h 32m Arrive at 9:20pm in Chicago (ORD)

Tue Apr 29th 2025 Lufthansa · LH 433 Depart at 10:30pm from Chicago (ORD) Fly for 8h 35m Arrive at 2:05pm in Frankfurt (FRA)

Wed Apr 30th 2025 Lufthansa · LH 846 Depart at 9:50pm from Frankfurt (FRA) Fly for 3h 45m Arrive at 11:35pm in Reykjavik (KEF)

Tue Apr 15th 2025 Lufthansa · LH 447 Depart at 5:40pm from Denver (DEN) Fly for 9h 50m Arrive at 11:30am in Frankfurt (FRA)

Wed Apr 16th 2025 Lufthansa · LH 846 Depart at 9:50pm from Frankfurt (FRA) Fly for 3h 45m Arrive at 11:35pm in Reykjavik (KEF)

Thu May 1st 2025 Lufthansa · LH 447 Depart at 5:59pm from Denver (DEN) Fly for 9h 31m Arrive at 11:30am in Frankfurt (FRA)

Fri May 2nd 2025 Lufthansa · LH 846 Depart at 9:50pm from Frankfurt (FRA) Fly for 3h 45m Arrive at 11:35pm in Reykjavik (KEF)

Wed Jun 4th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 20m Arrive at 6:00am in Reykjavik (KEF)

Thu Mar 20th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

Tue Mar 18th 2025 Icelandair · FI 670 Depart at 4:40pm from Denver (DEN) Fly for 7h 25m Arrive at 6:05am in Reykjavik (KEF)

Fri May 2nd 2025 Lufthansa · LH 447 Depart at 5:59pm from Denver (DEN) Fly for 9h 31m Arrive at 11:30am in Frankfurt (FRA)

Sat May 3rd 2025 Lufthansa · LH 846 Depart at 9:50pm from Frankfurt (FRA) Fly for 3h 45m Arrive at 11:35pm in Reykjavik (KEF)

Thu Mar 13th 2025 Austrian Airlines · OS 7790 Depart at 9:20pm from Denver (DEN) Fly for 9h 45m Arrive at 2:05pm in Munich (MUC)

Fri Mar 14th 2025 Austrian Airlines · OS 116 Depart at 7:15pm from Munich (MUC) Fly for 1h 5m Arrive at 8:20pm in Vienna (VIE)

Fri Mar 14th 2025 Austrian Airlines · OS 327 Depart at 9:00pm from Vienna (VIE) Fly for 4h 25m Arrive at 12:25am in Reykjavik (KEF)

Thu Mar 13th 2025 Austrian Airlines · OS 7790 Depart at 9:20pm from Denver (DEN) Fly for 9h 45m Arrive at 2:05pm in Munich (MUC)

Fri Mar 14th 2025 Austrian Airlines · OS 104 Depart at 3:40pm from Munich (MUC) Fly for 1h 5m Arrive at 4:45pm in Vienna (VIE)

Fri Mar 14th 2025 Austrian Airlines · OS 327 Depart at 9:00pm from Vienna (VIE) Fly for 4h 25m Arrive at 12:25am in Reykjavik (KEF)

Thu Mar 13th 2025 Swiss International Air Lines · LX 3057 Depart at 6:35pm from Denver (DEN) Fly for 9h 5m Arrive at 9:40am in London (LHR)

Fri Mar 14th 2025 Swiss International Air Lines · LX 319 Depart at 12:05pm from London (LHR) Fly for 1h 40m Arrive at 2:45pm in Zürich (ZRH)

Sat Mar 15th 2025 Swiss International Air Lines · LX 8300 Depart at 9:55am from Zürich (ZRH) Fly for 4h 25m Arrive at 1:20pm in Reykjavik (KEF)