Cheapest return flights from London to Keflavik in October from 105€

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

AirHint found the following cheapest return flights from London (LTN) to Keflavik (KEF) in October 2025 (see full year).

Return flights

08 Oct - 15 Oct easyJet direct
05 Oct - 12 Oct easyJet direct
15 Oct - 19 Oct easyJet direct
08 Oct - 13 Oct easyJet
31 Oct - 04 Nov easyJet direct
31 Oct - 14 Nov easyJet direct
31 Oct - 05 Nov easyJet direct
07 Oct - 30 Oct easyJet
19 Oct - 22 Oct easyJet direct
24 Oct - 28 Oct easyJet
24 Oct - 30 Oct easyJet
31 Oct - 03 Nov easyJet direct
01 Oct - 31 Oct easyJet direct
11 Oct - 19 Oct Wizz Air
26 Oct - 08 Nov easyJet direct
29 Oct - 02 Nov easyJet direct
28 Oct - 02 Nov easyJet direct

Also check the deals for one-way 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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