Flights from London to Iceland available from GBP 152*
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expand_moreFly in the next 3 months: Flights from London to Iceland
Icelandair airfare from London to Iceland - starting at GBP 152
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GBP
London (LHR)to
Reykjavík (KEF)04 12 2026 - 06 12 2026
From
GBP 228
Viewed 1 day ago
Round trip
Economy
London (LHR)to
Reykjavík (KEF)18 12 2026 - 09 01 2027
From
GBP 286
Viewed 2 days ago
Round trip
Economy
London (LHR)to
Reykjavík (KEF)06 01 2027 - 07 01 2027
From
GBP 353
Viewed 2 days ago
Round trip
Economy
London (LHR)to
Reykjavík (KEF)19 11 2026 - 26 11 2026
From
GBP 231
Viewed 21 hrs ago
Round trip
Economy
London (LHR)to
Reykjavík (KEF)14 11 2026 - 18 11 2026
From
GBP 296
Viewed 1 hour ago
Round trip
Economy
London (LON)to
Reykjavík (REK)05 12 2026 - 09 12 2026
From
GBP 162
Viewed 14 hrs ago
Round trip
Economy
London (LON)to
Reykjavík (REK)11 11 2026 - 15 11 2026
From
GBP 261
Viewed 1 day ago
Round trip
Economy
London (LON)to
Reykjavík (REK)03 01 2027 - 09 01 2027
From
GBP 221
Viewed 18 minutes ago
Round trip
Economy
London (LON)to
Reykjavík (REK)06 01 2027 - 10 01 2027
From
GBP 223
Viewed 2 days ago
Round trip
Economy
London (LON)to
Reykjavík (REK)20 11 2026 - 25 11 2026
From
GBP 243
Viewed 2 days ago
Round trip
Economy
London (LON)to
Reykjavík (KEF)07 12 2026 - 11 12 2026
From
GBP 152
Viewed 2 days ago
Round trip
Economy
London (LON)to
Reykjavík (KEF)07 12 2026 - 12 12 2026
From
GBP 152
Viewed 2 days 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.
Make the most of your trip
Flights from London (LON) to Iceland 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 | 07 12 2026 - 19 12 2026 | From GBP 152 Viewed 2 days ago | |
| London (LON) | Reykjavík (KEF) | Round trip / Economy | 08 12 2026 - 16 12 2026 | From GBP 152 Viewed 2 days ago | |
| London (LON) | Reykjavík (KEF) | Round trip / Economy | 08 12 2026 - 19 12 2026 | From GBP 152 Viewed 2 days ago | |
| London (LON) | Reykjavík (REK) | Round trip / Economy | 05 12 2026 - 09 12 2026 | From GBP 162 Viewed 14 hrs ago | |
| London (LHR) | Reykjavík (KEF) | Round trip / Economy | 27 01 2027 - 30 01 2027 | From GBP 164 Viewed 2 days ago | |
| London (LON) | Reykjavík (REK) | Round trip / Economy | 03 01 2027 - 09 01 2027 | From GBP 221 Viewed 18 minutes ago | |
| London (LGW) | Reykjavík (KEF) | Round trip / Economy | 01 10 2027 - 05 10 2027 | From GBP 221 Viewed 2 days ago | |
| London (LGW) | Reykjavík (REK) | Round trip / Economy | 20 04 2027 - 23 04 2027 | From GBP 221 Viewed 2 days ago | |
| London (LON) | Reykjavík (REK) | Round trip / Economy | 06 01 2027 - 10 01 2027 | From GBP 223 Viewed 2 days ago | |
| London (LHR) | Reykjavík (KEF) | Round trip / Economy | 04 12 2026 - 06 12 2026 | From GBP 228 Viewed 1 day 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.
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 cities you can fly to with Icelandair in your destination country