Cheapest return flights from Basel to Keflavik in October from $128

Best time to book flights for Basel (BSL) to Keflavik (KEF) flights at AirHint

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

Return flights

18 Oct - 22 Oct easyJet direct
21 Oct - 27 Oct easyJet
25 Oct - 04 Nov easyJet
07 Oct - 15 Oct easyJet direct
11 Oct - 19 Oct easyJet direct
11 Oct - 15 Oct easyJet direct
01 Oct - 08 Oct Ryanair
04 Oct - 12 Oct easyJet direct
11 Oct - 14 Oct easyJet
14 Oct - 18 Oct British Airways
01 Oct - 07 Oct British Airways

Also check the deals for one-way flights from Basel 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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