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 10/04/26 direct FI0473 03h 15min	Return -	Icelandair		£421
London Gatwick Reykjavik-Keflavik	Outbound 31/03/26 1 Stopover (OSL) DY1303, DY1170 11h 00min	Return 21/04/26 1 Stopover (OSL) DY1171, DY1302 11h 35min	Norwegian Air Shuttle		£190
Best option London Gatwick Reykjavik-Keflavik	Outbound 31/03/26 direct FI0473 03h 15min	Return 21/04/26 direct FI0472 03h 10min	Icelandair		£230
London Gatwick Reykjavik-Keflavik Please note: transfer for connecting flight	Outbound 31/03/26 1 Stopover (DUB) FR0115, FI0419 07h 10min	Return 21/04/26 direct FI0472 03h 10min	Ryanair, Icelandair		£386
London Gatwick Reykjavik-Keflavik	Outbound 31/03/26 1 Stopover (EDI) U20829, U23315 26h 40min	Return 21/04/26 1 Stopover (MXP) W46454, U28310 23h 10min	easyJet	?	£209
London Gatwick Reykjavik-Keflavik	Outbound 31/03/26 1 Stopover (OSL) DY1303, DY1170 11h 00min	Return 21/04/26 1 Stopover (OSL) DY1171, DY1310 23h 05min	Norwegian Air Shuttle	?	£218
London Gatwick Reykjavik-Keflavik	Outbound 17/08/26 direct FI0473 03h 15min	Return 15/09/26 direct FI0472 03h 10min	Icelandair		£234
London Gatwick Reykjavik-Keflavik	Outbound 25/05/26 direct FI0473 03h 15min	Return 07/06/26 direct FI0470 03h 10min	Icelandair		£236
London Gatwick Reykjavik-Keflavik	Outbound 25/05/26 direct FI0473 03h 15min	Return 07/06/26 direct FI0470 03h 10min	Icelandair		£239
London Gatwick Reykjavik-Keflavik	Outbound 31/03/26 direct FI0473 03h 15min	Return 21/04/26 direct FI0472 03h 10min	Icelandair	?	£241

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	420,60 £
Outbound and return from	189,20 £
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 Glasgow - Reykjavik-Keflavik from 174 £
Flight Manchester - Reykjavik-Keflavik from 149 £
Flight London Heathrow - Reykjavik-Keflavik from 200 £
Flight Edinburgh - Reykjavik-Keflavik from 43 £
Flight London Luton - Reykjavik-Keflavik from 178 £

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