Cheapest return flights from London to Keflavik in October from $95

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

Return flights

30 Oct - 25 Nov easyJet direct
30 Oct - 27 Nov easyJet direct
30 Oct - 13 Nov easyJet direct
30 Oct - 20 Nov easyJet direct
30 Oct - 06 Nov easyJet direct
30 Oct - 19 Nov easyJet direct
30 Oct - 26 Nov easyJet direct
30 Oct - 28 Nov easyJet direct
30 Oct - 24 Nov easyJet direct
30 Oct - 12 Nov easyJet direct
12 Oct - 27 Oct easyJet direct
15 Oct - 27 Oct easyJet direct
14 Oct - 27 Oct Fly Play direct
22 Oct - 27 Oct Wizz Air
20 Oct - 27 Oct Wizz Air
08 Oct - 27 Oct easyJet direct
15 Oct - 18 Oct Fly Play direct
08 Oct - 14 Oct Fly Play direct
07 Oct - 14 Oct Fly Play direct
14 Oct - 18 Oct Fly Play 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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