Cheapest return flights from Madrid to Basel in May from $153

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

19 May - 26 May Ryanair
28 May - 03 Jun Iberia
23 May - 30 May easyJet
21 May - 22 May easyJet direct
26 May - 02 Jun Ryanair
23 May - 27 May easyJet
21 May - 27 May easyJet
27 May - 01 Jun Air Europa
10 May - 12 May Iberia Express
26 May - 31 May easyJet
19 May - 21 May Ryanair
21 May - 27 May easyJet direct
21 May - 26 May easyJet
30 May - 02 Jun Iberia Express
28 May - 01 Jun Iberia
30 May - 01 Jun Lufthansa
28 May - 04 Jun easyJet direct
27 May - 01 Jun easyJet direct
31 May - 02 Jun Lufthansa
31 May - 04 Jun Lufthansa

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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