Cheapest return flights from Keflavik to London in October from $120

AirHint found the following cheapest return flights from Keflavik (KEF) to London (LTN) in October 2026 (see full year).

Return flights

07 Oct - 14 Oct easyJet direct
28 Oct - 03 Nov easyJet direct
28 Oct - 04 Nov easyJet direct
28 Oct - 09 Nov easyJet direct
28 Oct - 02 Nov easyJet direct
26 Oct - 03 Nov easyJet direct
28 Oct - 05 Nov easyJet direct
26 Oct - 04 Nov easyJet direct
26 Oct - 02 Nov easyJet direct
26 Oct - 05 Nov easyJet direct
11 Oct - 14 Oct easyJet direct
28 Oct - 01 Nov easyJet direct
04 Oct - 14 Oct easyJet direct
26 Oct - 28 Oct easyJet direct
28 Oct - 30 Oct easyJet direct
04 Oct - 07 Oct easyJet direct
28 Oct - 29 Oct easyJet direct
26 Oct - 30 Oct easyJet direct
26 Oct - 29 Oct easyJet direct
25 Oct - 28 Oct easyJet direct

Also check the deals for one-way flights from Keflavik to London in October.

Powered by

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.

Book a cheap hotel in London

Cheap car rent in London

Feel free to contact us with any feedback or request another flight research.