Cheapest one-way flights from London to Keflavik in May from 48€

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 May 2025 (see full year).

One-Way flights

18 May easyJet direct
30 May easyJet direct
14 May easyJet direct
07 May easyJet direct
16 May easyJet direct
11 May easyJet direct
21 May easyJet direct
02 May easyJet direct
26 May easyJet direct
23 May easyJet direct

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

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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