Cheapest return flights from Keflavik to London in July from $307

Best time to book flights for Keflavik (KEF) to London (LGW) flights at AirHint

AirHint found the following cheapest return flights from Keflavik (KEF) to London (LGW) in July 2025 (see full year).

Return flights

22 Jul - 29 Jul easyJet
02 Jul - 05 Aug easyJet
02 Jul - 06 Aug Icelandair direct
01 Jul - 29 Jul easyJet
23 Jul - 30 Jul easyJet
22 Jul - 29 Jul Icelandair direct
21 Jul - 28 Jul Transavia France
03 Jul - 08 Jul Wizz Air Malta
20 Jul - 01 Aug Icelandair direct
28 Jul - 01 Aug Icelandair direct
16 Jul - 27 Jul easyJet
16 Jul - 28 Jul easyJet
05 Jul - 12 Jul Fly Play
16 Jul - 28 Jul Icelandair direct
02 Jul - 05 Aug Icelandair direct
13 Jul - 03 Aug Vueling Airlines
20 Jul - 10 Aug Vueling Airlines
20 Jul - 03 Aug Vueling Airlines
27 Jul - 17 Aug Vueling Airlines
27 Jul - 10 Aug Vueling Airlines

Also check the deals for one-way flights from Keflavik to London in July.

Skyscanner

The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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