Cheapest return flights from Keflavik to London in August from 235€

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

Return flights

26 Aug - 27 Aug Fly Play
20 Aug - 21 Aug Fly Play
28 Aug - 31 Aug Fly Play
21 Aug - 27 Aug Wizz Air
21 Aug - 25 Aug Fly Play
22 Aug - 27 Aug Fly Play
28 Aug - 01 Sep Fly Play
14 Aug - 18 Aug Fly Play
19 Aug - 23 Aug Fly Play
13 Aug - 19 Aug easyJet
06 Aug - 11 Aug Fly Play
29 Aug - 07 Sep Fly Play

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

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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