Cheapest return flights from Basel to Keflavik in March from $225

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

Return flights

24 Mar - 29 Mar easyJet
25 Mar - 29 Mar easyJet
31 Mar - 14 Apr easyJet direct
28 Mar - 29 Mar easyJet direct
25 Mar - 31 Mar easyJet
28 Mar - 31 Mar easyJet direct
28 Mar - 05 Apr easyJet direct
31 Mar - 05 Apr easyJet direct
17 Mar - 20 Mar Wizz Air
28 Mar - 12 Apr easyJet
26 Mar - 29 Mar easyJet
28 Mar - 04 Apr easyJet
20 Mar - 24 Mar Wizz Air
31 Mar - 07 Apr easyJet
28 Mar - 07 Apr easyJet
16 Mar - 21 Mar Ryanair
27 Mar - 05 Apr easyJet
13 Mar - 23 Mar Wizz Air
28 Mar - 12 Apr easyJet direct
31 Mar - 12 Apr easyJet direct

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

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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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