Cheapest return flights from Basel to Keflavik in May from $66

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 May 2025 (see full year).

Return flights

13 May - 21 May easyJet direct
10 May - 21 May easyJet direct
10 May - 14 May easyJet direct
06 May - 14 May easyJet direct
06 May - 18 May easyJet direct
31 May - 08 Jun easyJet direct
31 May - 04 Jun easyJet direct
03 May - 07 May easyJet direct
13 May - 20 May easyJet
06 May - 20 May easyJet
03 May - 13 May easyJet
03 May - 10 May easyJet
27 May - 01 Jun easyJet direct
24 May - 02 Jun easyJet
24 May - 07 Jun easyJet
29 May - 01 Jun easyJet
28 May - 07 Jun British Airways

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