Cheapest return flights from Keflavik to London in April from 146€

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

Return flights

24 Apr - 29 Apr easyJet direct
24 Apr - 13 May easyJet direct
24 Apr - 26 Apr easyJet direct
28 Apr - 06 May Wizz Air Malta
24 Apr - 06 May easyJet direct
24 Apr - 10 May easyJet direct
29 Apr - 08 May Wizz Air
29 Apr - 13 May easyJet direct
23 Apr - 26 Apr Wizz Air
29 Apr - 06 May easyJet direct
22 Apr - 06 May Wizz Air Malta
29 Apr - 10 May easyJet direct
28 Apr - 08 May Wizz Air
26 Apr - 29 Apr easyJet direct
15 Apr - 19 Apr Wizz Air
22 Apr - 29 Apr easyJet direct
22 Apr - 26 Apr easyJet direct
15 Apr - 29 Apr easyJet direct
15 Apr - 19 Apr easyJet direct
15 Apr - 20 Apr easyJet direct

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

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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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