Cheapest one-way flights from London to Keflavik in December from 48€

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

One-Way flights

09 Dec easyJet direct
01 Dec easyJet direct
02 Dec easyJet direct
12 Dec easyJet direct
07 Dec easyJet direct
11 Dec easyJet direct
08 Dec easyJet direct
31 Dec easyJet direct
17 Dec easyJet direct
18 Dec easyJet direct

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

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.

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