Cheapest return flights from London to Keflavik in January from $137

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

Return flights

28 Jan - 12 Feb easyJet direct
28 Jan - 06 Feb easyJet direct
28 Jan - 11 Feb easyJet direct
28 Jan - 02 Feb easyJet direct
28 Jan - 03 Feb easyJet direct
28 Jan - 29 Jan easyJet direct
28 Jan - 10 Feb easyJet direct
28 Jan - 13 Feb easyJet direct
28 Jan - 14 Feb easyJet direct
28 Jan - 30 Jan easyJet direct
27 Jan - 12 Feb easyJet direct
27 Jan - 06 Feb easyJet direct
27 Jan - 28 Jan easyJet direct
27 Jan - 29 Jan easyJet direct
27 Jan - 30 Jan easyJet direct
28 Jan - 31 Jan easyJet
29 Jan - 30 Jan easyJet direct
27 Jan - 31 Jan easyJet
29 Jan - 31 Jan Wizz Air Malta
29 Jan - 29 Jan easyJet

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