Cheapest return flights from Bilbao to Basel in May from $92

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

Return flights

22 May - 01 Jun easyJet direct
22 May - 29 May easyJet direct
22 May - 25 May easyJet direct
27 May - 29 May Vueling Airlines
29 May - 01 Jun easyJet direct
30 May - 01 Jun Vueling Airlines
29 May - 08 Jun easyJet direct
20 May - 03 Jun Vueling Airlines
29 May - 15 Jun easyJet direct
20 May - 01 Jun Vueling Airlines
27 May - 03 Jun Vueling Airlines
20 May - 31 May Vueling Airlines
27 May - 01 Jun Vueling Airlines
29 May - 12 Jun easyJet direct
26 May - 28 May Vueling Airlines
23 May - 25 May Vueling Airlines
25 May - 27 May Vueling Airlines
28 May - 30 May Vueling Airlines
20 May - 27 May Vueling Airlines
30 May - 31 May Vueling Airlines

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