Cheapest return flights from Porto to Basel in December from $59

AirHint found the following cheapest return flights from Porto (OPO) to Basel (BSL) in December 2025 (see full year).

Return flights

17 Dec - 14 Jan easyJet direct
24 Dec - 14 Jan easyJet direct
18 Dec - 14 Jan easyJet direct
17 Dec - 12 Jan easyJet direct
17 Dec - 13 Jan easyJet direct
24 Dec - 12 Jan easyJet direct
24 Dec - 13 Jan easyJet direct
17 Dec - 09 Jan easyJet direct
18 Dec - 12 Jan easyJet direct
18 Dec - 13 Jan easyJet direct
17 Dec - 31 Dec easyJet direct
24 Dec - 31 Dec easyJet direct
18 Dec - 31 Dec easyJet direct
19 Dec - 31 Dec easyJet direct
20 Dec - 31 Dec easyJet direct
21 Dec - 31 Dec easyJet direct
22 Dec - 31 Dec easyJet direct
23 Dec - 31 Dec easyJet direct
17 Dec - 30 Dec easyJet direct
24 Dec - 30 Dec easyJet direct

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

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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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