Cheapest one-way flights from London to Keflavik in April from 80€

Best time to book flights for London (LHR) to Keflavik (KEF) flights at AirHint

AirHint found the following cheapest one-way flights from London (LHR) to Keflavik (KEF) in April 2025 (see full year).

One-Way flights

27 Apr British Airways direct
20 Apr British Airways direct
08 Apr British Airways direct
19 Apr British Airways direct
23 Apr British Airways direct
10 Apr British Airways direct
17 Apr British Airways direct
26 Apr British Airways direct
30 Apr Icelandair direct
01 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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