Cheapest return flights from Madrid to Basel in May from $65

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

27 May - 03 Jun easyJet direct
28 May - 02 Jun easyJet direct
27 May - 02 Jun easyJet direct
21 May - 27 May easyJet direct
08 May - 14 May easyJet direct
13 May - 20 May Iberia
09 May - 13 May Iberia
07 May - 14 May Iberia
09 May - 12 May Iberia
22 May - 02 Jun easyJet
09 May - 11 May Iberia
19 May - 22 May Ryanair
15 May - 20 May Air Europa
28 May - 01 Jun easyJet direct
06 May - 09 May Iberia
25 May - 01 Jun Iberia
30 May - 01 Jun Iberia
25 May - 01 Jun easyJet direct
25 May - 08 Jun easyJet direct
30 May - 01 Jun 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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