Cheapest one-way flights from London to Keflavik in April from 45€

AirHint found the following cheapest one-way flights from London (LGW) to Keflavik (KEF) in April 2026 (see full year).

One-Way flights

27 Apr easyJet direct
16 Apr easyJet direct
20 Apr easyJet direct
23 Apr easyJet direct
09 Apr easyJet direct
13 Apr easyJet direct
07 Apr easyJet
29 Apr Icelandair direct
10 Apr easyJet
07 Apr Icelandair direct

Also check the deals for return flights from London to Keflavik 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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