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

Return flights

13 Oct - 20 Oct	easyJet	direct
06 Oct - 20 Oct	easyJet	direct
13 Oct - 18 Oct	easyJet	direct
06 Oct - 18 Oct	easyJet	direct
13 Oct - 25 Oct	easyJet	direct
17 Oct - 20 Oct	easyJet	direct
10 Oct - 20 Oct	easyJet	direct
20 Oct - 25 Oct	easyJet	direct
06 Oct - 25 Oct	easyJet	direct
24 Oct - 25 Oct	easyJet	direct

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

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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Cheapest return flights from Basel to Keflavik in October from 108€

Return flights