Cheapest one-way flights from London to Keflavik in April from 47€

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
09 Apr easyJet direct
06 Apr easyJet direct
15 Apr Icelandair direct
25 Apr easyJet
26 Apr Icelandair direct
08 Apr Icelandair direct
19 Apr Icelandair direct
11 Apr Icelandair direct
12 Apr Icelandair direct

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

Powered by

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.

Book a cheap hotel in Keflavik

Cheap car rent in Keflavik

Feel free to contact us with any feedback or request another flight research.