Cheapest return flights from Madrid to Basel in May from $227

Best time to book flights for Madrid (MAD) to Basel (BSL) flights at AirHint

AirHint found the following cheapest return flights from Madrid (MAD) to Basel (BSL) in May 2025 (see full year).

Return flights

29 May - 03 Jun easyJet
29 May - 05 Jun easyJet direct
29 May - 04 Jun easyJet direct
29 May - 02 Jun easyJet
30 May - 03 Jun easyJet
30 May - 31 May easyJet
29 May - 01 Jun easyJet
29 May - 01 Jun easyJet direct
30 May - 01 Jun easyJet direct
29 May - 03 Jun easyJet direct
29 May - 02 Jun easyJet direct
30 May - 30 May Lufthansa
29 May - 30 May easyJet
31 May - 31 May Lufthansa
29 May - 30 May easyJet direct

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

Skyscanner

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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