Flights from London with Icelandair starting at GBP 146*
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expand_moreFly in the next 3 months: Flights from London
Icelandair airfare from London - starting at GBP 146
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flight_land
GBP
London (LON)to
Reykjavík (KEF)10 12 2026 - 16 12 2026
From
GBP 146
Viewed 7 hrs ago
Round trip
Economy
London (LON)to
Reykjavík (KEF)23 12 2026 - 26 12 2026
From
GBP 146
Viewed 23 hrs ago
Round trip
Economy
London (LON)to
Reykjavík (KEF)05 12 2026 - 06 12 2026
From
GBP 146
Viewed 21 hrs ago
Round trip
Economy
London (LON)to
Reykjavík (KEF)11 12 2026 - 13 12 2026
From
GBP 146
Viewed 21 hrs ago
Round trip
Economy
London (LON)to
Reykjavík (KEF)21 12 2026 - 24 12 2026
From
GBP 146
Viewed 10 hrs ago
Round trip
Economy
London (LHR)to
Reykjavík (KEF)23 12 2026 - 29 12 2026
From
GBP 146
Viewed 5 hrs ago
Round trip
Economy
London (LHR)to
Reykjavík (KEF)03 12 2026 - 07 12 2026
From
GBP 146
Viewed 5 hrs ago
Round trip
Economy
London (LHR)to
Reykjavík (KEF)11 12 2026 - 14 12 2026
From
GBP 146
Viewed 23 hrs ago
Round trip
Economy
London (LHR)to
Reykjavík (KEF)11 12 2026 - 13 12 2026
From
GBP 146
Viewed 20 hrs ago
Round trip
Economy
London (LHR)to
Reykjavík (KEF)01 12 2026 - 05 12 2026
From
GBP 146
Viewed 1 day ago
Round trip
Economy
London (LON)to
Reykjavík (REK)09 12 2026 - 12 12 2026
From
GBP 146
Viewed 2 days ago
Round trip
Economy
London (LON)to
Reykjavík (REK)07 12 2026 - 10 12 2026
From
GBP 146
Viewed 1 day ago
Round trip
Economy
*Fares displayed have been collected within the last 72 hours and may no longer be available at the time of booking. We display fares for Economy Light as standard, but it is possible to change your class of service during the booking process. You can also add baggage meals and extra legroom to your trip during booking.
Flights from London (LON) in the next 365 days
Book ahead and find our best prices in 2026 and beyond
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GBP
From | To | Fare type | Dates | Price | |
|---|---|---|---|---|---|
| London (LON) | Reykjavík (KEF) | Round trip / Economy | 19 03 2027 - 21 03 2027 | From GBP 146 Viewed 21 hrs ago | |
| London (LON) | Reykjavík (KEF) | Round trip / Economy | 20 03 2027 - 23 03 2027 | From GBP 146 Viewed 21 hrs ago | |
| London (LON) | Reykjavík (KEF) | Round trip / Economy | 20 02 2027 - 28 02 2027 | From GBP 146 Viewed 13 hrs ago | |
| London (LON) | Reykjavík (REK) | Round trip / Economy | 20 02 2027 - 26 02 2027 | From GBP 146 Viewed 2 hrs ago | |
| London (LON) | Reykjavík (REK) | Round trip / Economy | 19 02 2027 - 26 02 2027 | From GBP 146 Viewed 2 hrs ago | |
| London (LON) | Reykjavík (REK) | Round trip / Economy | 19 02 2027 - 21 02 2027 | From GBP 146 Viewed 2 hrs ago | |
| London (LGW) | Reykjavík (KEF) | Round trip / Economy | 16 03 2027 - 19 03 2027 | From GBP 146 Viewed 2 days ago | |
| London (LGW) | Reykjavík (REK) | Round trip / Economy | 17 03 2027 - 23 03 2027 | From GBP 146 Viewed 5 hrs ago | |
| London (LGW) | Reykjavík (KEF) | Round trip / Economy | 23 04 2027 - 26 04 2027 | From GBP 146 Viewed 16 hrs ago | |
| London (LGW) | Reykjavík (KEF) | Round trip / Economy | 04 04 2027 - 18 04 2027 | From GBP 146 Viewed 1 hour ago |
*Fares displayed have been collected within the last 72hrs and may no longer be available at the time of booking. We display fares for Economy Light as standard but it is possible to change your class of service during the booking process. You can also add baggage, meals and extra legroom to your trip during booking.
Make the most of your trip
Flying with Icelandair: more than just a journey
Generous baggage allowances
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Entertainment for all ages
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Delicious food and drink
Learn moreExplore popular city destinations with Icelandair from your departure city