Cheapest one-way flights from London to Keflavik in March from $51

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

One-Way flights

23 Mar easyJet direct
11 Mar easyJet direct
17 Mar easyJet direct
09 Mar easyJet direct
08 Mar easyJet direct
15 Mar easyJet direct
16 Mar easyJet direct
18 Mar easyJet direct
01 Mar easyJet direct
26 Mar easyJet direct

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

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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