Cheapest one-way flights from London to Keflavik in May from 36€

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

One-Way flights

31 May easyJet direct
06 May easyJet direct
13 May easyJet direct
17 May easyJet direct
10 May easyJet direct
20 May easyJet direct
03 May easyJet direct
15 May Ryanair
05 May Wizz Air Malta
12 May Ryanair

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

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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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