Cheapest one-way flights from London to Keflavik in October from 67€

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 October 2025 (see full year).

One-Way flights

01 Oct Fly Play direct
08 Oct Fly Play direct
04 Oct Fly Play direct
26 Oct Fly Play direct
06 Oct Fly Play direct
09 Oct Ryanair
24 Oct Ryanair
09 Oct Fly Play direct
22 Oct Fly Play direct
19 Oct easyJet

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

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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