Cheapest return flights from Madrid to Basel in December from $115

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 December 2025 (see full year).

Return flights

11 Dec - 14 Dec easyJet direct
09 Dec - 12 Dec easyJet direct
09 Dec - 14 Dec easyJet direct
07 Dec - 10 Dec easyJet
09 Dec - 13 Dec Iberia
11 Dec - 15 Dec easyJet
28 Dec - 01 Jan easyJet direct
14 Dec - 17 Dec Iberia
13 Dec - 17 Dec Iberia
07 Dec - 09 Dec easyJet direct
07 Dec - 11 Dec easyJet

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

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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