Cheapest return flights from London to Keflavik in October from 78€

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

Return flights

12 Oct - 26 Oct easyJet direct
31 Oct - 04 Nov easyJet direct
12 Oct - 15 Oct easyJet direct
08 Oct - 15 Oct easyJet direct
31 Oct - 03 Nov easyJet direct
12 Oct - 22 Oct easyJet direct
31 Oct - 09 Nov easyJet direct
08 Oct - 12 Oct easyJet direct
15 Oct - 19 Oct easyJet direct
12 Oct - 19 Oct easyJet direct
01 Oct - 08 Oct easyJet direct
24 Oct - 28 Oct easyJet
24 Oct - 26 Oct easyJet
30 Oct - 07 Nov easyJet direct
30 Oct - 04 Nov easyJet direct
25 Oct - 01 Nov Ryanair
24 Oct - 02 Nov easyJet
29 Oct - 02 Nov easyJet direct
28 Oct - 02 Nov easyJet direct
27 Oct - 01 Nov Ryanair

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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