Cheapest return flights from Keflavik to Basel in May from $107

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

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

Return flights

18 May - 20 May easyJet direct
14 May - 17 May easyJet direct
07 May - 10 May easyJet direct
11 May - 13 May easyJet direct
04 May - 06 May easyJet direct
19 May - 26 May Fly Play
12 May - 14 May Fly Play
05 May - 06 May Eurowings

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

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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