Our cheapest offers for flights from London Gatwick to Reykjavik Keflavik

Here you can compare cheap flights from London Gatwick (LGW) to Reykjavik Keflavik (KEF) for one-way or return trips. The following offers were searched for and found on idealo during the last few days. Or start your own flight search to Reykjavik Keflavik. Prices and availability may change at any time.

	Outbound	Return	Airlines	Baggage	Price
London Gatwick Reykjavik-Keflavik	Outbound 22/12/25 direct FI0471 03h 25min	Return -	Icelandair		£184
London Gatwick Reykjavik-Keflavik	Outbound 21/07/25 1 Stopover (MXP) W46304, W46453 22h 55min	Return 28/07/25 1 Stopover (ORY) TO4445, VY8942 28h 40min	Wizz Air Malta	?	£340 found 3 days ago
Best option London Gatwick Reykjavik-Keflavik	Outbound 20/07/25 direct FI0471 03h 15min	Return 27/07/25 direct FI0470 03h 10min	Icelandair	?	£587
London Gatwick Reykjavik-Keflavik	Outbound 20/07/25 direct FI0471 03h 15min	Return 27/07/25 direct FI0470 03h 10min	Icelandair		£641
London Gatwick Reykjavik-Keflavik	Outbound 21/07/25 direct FI0473 03h 15min	Return 28/07/25 direct FI0472 03h 10min	Icelandair	?	£805 found 3 days ago

Tips and tricks to help you find cheap flights from London Gatwick to Reykjavik Keflavik

Important flight information

Flight information: London Gatwick - Reykjavik-Keflavik

Cheapest outbound flight from	184,00 £
Outbound and return from	339,72 £
Flight duration	min. 03:10 / max. 03:30
Return flight duration	min. 03:00/ max. 03:30
Distance	1937 km
Flights per week	35
Departure airport	Airport London Gatwick (LGW)
Arrival airport	Airport Reykjavik-Keflavik International (KEF)
Destination country	Flights to Iceland

Alternative flights to Reykjavik-Keflavik

Flight London Heathrow - Reykjavik-Keflavik from 462 £
Flight London Stansted - Reykjavik-Keflavik from 341 £
Flight London Luton - Reykjavik-Keflavik from 75 £

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