
Popular airlines from Iceland
Icelandair
SAS
British Airways
Lufthansa
Finnair
KLM
LOT-Polish Airlines
- Be in the knowGet alerts if flight prices drop or rise*
- Book smarterSave up to 40% on select hotels after you book a flight*
Cheapest flights from Iceland
These prices were available within the past 7 days. Prices quoted are per person, round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Apr 21 - Sat, May 2
KEF
Reykjavik
LHR
London
₩336,500 Roundtrip, found 3 days ago
₩336,500
Roundtrip
found 3 days ago

Fri, Feb 13 - Sun, Feb 22
KEF
Reykjavik
LHR
London
₩345,200 Roundtrip, found 4 days ago
₩345,200
Roundtrip
found 4 days ago

Tue, May 19 - Sat, May 30
KEF
Reykjavik
LHR
London
₩357,700 Roundtrip, found 3 days ago
₩357,700
Roundtrip
found 3 days ago

Tue, Apr 14 - Sat, Apr 25
KEF
Reykjavik
LHR
London
₩360,700 Roundtrip, found 3 days ago
₩360,700
Roundtrip
found 3 days ago

Wed, May 20 - Sat, Jun 6
KEF
Reykjavik
LHR
London
₩381,900 Roundtrip, found 3 days ago
₩381,900
Roundtrip
found 3 days ago

Tue, Apr 21 - Wed, May 6
KEF
Reykjavik
LHR
London
₩393,000 Roundtrip, found 3 days ago
₩393,000
Roundtrip
found 3 days ago

Wed, Apr 22 - Wed, May 6
KEF
Reykjavik
LHR
London
₩397,000 Roundtrip, found 3 days ago
₩397,000
Roundtrip
found 3 days ago

Sat, Mar 21 - Tue, Mar 31
KEF
Reykjavik
LHR
London
₩401,800 Roundtrip, found 3 days ago
₩401,800
Roundtrip
found 3 days ago

Fri, Mar 6 - Fri, Mar 20
KEF
Reykjavik
LHR
London
₩418,300 Roundtrip, found 3 days ago
₩418,300
Roundtrip
found 3 days ago

Tue, Mar 10 - Tue, Mar 24
KEF
Reykjavik
LHR
London
₩423,200 Roundtrip, found 3 days ago
₩423,200
Roundtrip
found 3 days ago
*Available to Expedia members.