Cheapest return flights from Keflavik to London in August from $131

AirHint found the following cheapest return flights from Keflavik (KEF) to London (LTN) in August 2026 (see full year).

Return flights

05 Aug - 23 Aug easyJet direct
05 Aug - 26 Aug easyJet direct
05 Aug - 19 Aug easyJet direct
12 Aug - 23 Aug easyJet direct
12 Aug - 26 Aug easyJet direct
12 Aug - 19 Aug easyJet direct
19 Aug - 23 Aug easyJet direct
19 Aug - 26 Aug easyJet direct
19 Aug - 02 Sep easyJet direct
19 Aug - 09 Sep easyJet direct
19 Aug - 13 Sep easyJet direct
09 Aug - 23 Aug easyJet direct
09 Aug - 26 Aug easyJet direct
19 Aug - 06 Sep easyJet direct
30 Aug - 02 Sep easyJet direct
30 Aug - 09 Sep easyJet direct
30 Aug - 13 Sep easyJet direct
30 Aug - 06 Sep easyJet direct
26 Aug - 02 Sep easyJet direct
26 Aug - 09 Sep easyJet direct

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.