Cheapest return flights from Keflavik to London in December from $81

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

Return flights

02 Dec - 08 Dec easyJet direct
02 Dec - 09 Dec easyJet direct
02 Dec - 07 Dec easyJet direct
02 Dec - 10 Dec easyJet direct
02 Dec - 03 Dec easyJet direct
02 Dec - 06 Dec easyJet direct
09 Dec - 10 Dec easyJet direct
03 Dec - 08 Dec easyJet direct
01 Dec - 08 Dec easyJet direct
07 Dec - 08 Dec easyJet direct
24 Dec - 06 Jan easyJet direct
21 Dec - 03 Jan easyJet direct
24 Dec - 05 Jan easyJet direct
24 Dec - 03 Jan easyJet direct
24 Dec - 04 Jan easyJet direct
23 Dec - 04 Jan easyJet direct
22 Dec - 03 Jan easyJet direct
23 Dec - 03 Jan easyJet direct
21 Dec - 01 Jan easyJet direct
22 Dec - 01 Jan easyJet direct

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

Powered by

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.