Cheapest one-way flights from London to Keflavik in April from $110

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

One-Way flights

02 Apr easyJet direct
15 Apr Wizz Air Malta
07 Apr easyJet
01 Apr Norwegian
10 Apr easyJet
05 Apr easyJet
15 Apr Icelandair direct
10 Apr Icelandair direct
05 Apr Icelandair direct
07 Apr Icelandair direct

Also check the deals for return 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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