Cheapest return flights from Basel to Keflavik in May from 139€

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

Return flights

30 May - 31 May easyJet direct
30 May - 23 Jun easyJet direct
30 May - 21 Jun easyJet direct
30 May - 16 Jun easyJet direct
30 May - 02 Jun easyJet direct
19 May - 26 May easyJet
30 May - 09 Jun easyJet direct
30 May - 14 Jun easyJet direct
30 May - 07 Jun easyJet direct
23 May - 24 May easyJet direct
23 May - 26 May easyJet direct
26 May - 31 May easyJet
23 May - 31 May easyJet direct
22 May - 31 May Wizz Air
06 May - 20 May easyJet
26 May - 31 May easyJet direct
27 May - 01 Jun Lufthansa
26 May - 02 Jun easyJet direct
26 May - 09 Jun easyJet direct
16 May - 23 May easyJet

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

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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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