Cheapest one-way flights from Keflavik to London in December from 47€

AirHint found the following cheapest one-way flights from Keflavik (KEF) to London (LTN) in December 2025 (see full year).

One-Way flights

03 Dec easyJet direct
05 Dec easyJet direct
06 Dec easyJet direct
09 Dec easyJet direct
02 Dec easyJet direct
11 Dec easyJet direct
12 Dec easyJet direct
15 Dec easyJet direct
10 Dec easyJet direct
30 Dec easyJet

Also check the deals for return flights from Keflavik to London in December.

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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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