Cheapest one-way flights from London to Keflavik in March from $45

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

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

One-Way flights

04 Mar easyJet
11 Mar easyJet
18 Mar Fly Play direct
20 Mar Fly Play direct
22 Mar Fly Play direct
23 Mar Fly Play direct
05 Mar Fly Play direct
17 Mar Fly Play direct
02 Mar Fly Play direct
30 Mar Fly Play 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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