Cheapest one-way flights from London to Keflavik in April from $40

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

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

One-Way flights

28 Apr easyJet direct
21 Apr easyJet direct
25 Apr easyJet direct
30 Apr easyJet direct
03 Apr easyJet direct
14 Apr easyJet direct
10 Apr easyJet direct
04 Apr easyJet direct
12 Apr Wizz Air Malta
20 Apr easyJet 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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