Cheapest return flights from London to Keflavik in April from 86€

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

Return flights

17 Apr - 22 Apr easyJet direct
15 Apr - 22 Apr easyJet direct
29 Apr - 03 May easyJet direct
10 Apr - 15 Apr easyJet direct
15 Apr - 19 Apr easyJet direct
13 Apr - 19 Apr easyJet direct
01 Apr - 15 Apr easyJet direct
08 Apr - 13 Apr easyJet direct
01 Apr - 08 Apr easyJet direct
20 Apr - 30 Apr easyJet
19 Apr - 23 Apr easyJet
05 Apr - 23 May easyJet
27 Apr - 01 May easyJet

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

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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