Cheapest return flights from Madrid to Basel in May from $102

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

Return flights

27 May - 03 Jun easyJet direct
27 May - 02 Jun easyJet direct
27 May - 04 Jun easyJet direct
27 May - 09 Jun easyJet direct
26 May - 03 Jun easyJet direct
27 May - 01 Jun easyJet direct
27 May - 28 May easyJet direct
27 May - 10 Jun easyJet direct
22 May - 02 Jun easyJet direct
26 May - 02 Jun easyJet direct
26 May - 04 Jun easyJet direct
26 May - 27 May easyJet direct
27 May - 31 May easyJet direct
22 May - 26 May easyJet direct
22 May - 27 May easyJet direct
26 May - 28 May easyJet direct
22 May - 28 May easyJet direct
22 May - 31 May easyJet direct
22 May - 25 May easyJet direct
26 May - 31 May easyJet direct

Also check the deals for one-way flights from Madrid 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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