Cheapest return flights from Keflavik to London in January from $102

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

Return flights

22 Jan - 24 Feb easyJet direct
23 Jan - 24 Feb easyJet direct
28 Jan - 24 Feb easyJet direct
29 Jan - 24 Feb easyJet direct
27 Jan - 24 Feb easyJet direct
22 Jan - 22 Feb easyJet direct
26 Jan - 24 Feb easyJet direct
30 Jan - 24 Feb easyJet direct
23 Jan - 22 Feb easyJet direct
28 Jan - 22 Feb easyJet direct
14 Jan - 21 Jan easyJet direct
22 Jan - 28 Jan easyJet direct
15 Jan - 21 Jan easyJet direct
15 Jan - 28 Jan easyJet direct
14 Jan - 28 Jan easyJet direct
22 Jan - 27 Jan easyJet direct
23 Jan - 28 Jan easyJet direct
27 Jan - 28 Jan easyJet direct
15 Jan - 27 Jan easyJet direct
14 Jan - 27 Jan easyJet direct

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

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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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