Cheapest one-way flights from London to Keflavik in August from 92€

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 August 2025 (see full year).

One-Way flights

20 Aug Fly Play direct
28 Aug Fly Play direct
13 Aug Fly Play direct
21 Aug Fly Play direct
23 Aug Fly Play direct
17 Aug Ryanair
04 Aug Fly Play direct
05 Aug Fly Play direct
09 Aug Fly Play direct
17 Aug Fly Play direct

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

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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