Cheapest return flights from Keflavik to Basel in August from $206

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

Return flights

30 Aug - 01 Sep easyJet direct
30 Aug - 08 Sep easyJet direct
30 Aug - 05 Sep easyJet direct
02 Aug - 04 Aug easyJet direct

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

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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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