Cheapest one-way flights from Basel to Barcelona in December from $52

AirHint found the following cheapest one-way flights from Basel (BSL) to Barcelona (BCN) in December 2025 (see full year).

One-Way flights

16 Dec Wizz Air
06 Dec easyJet direct
10 Dec easyJet direct
11 Dec Vueling Airlines direct
15 Dec easyJet direct
17 Dec easyJet
04 Dec Vueling Airlines direct
08 Dec easyJet direct
07 Dec easyJet direct
05 Dec Vueling Airlines direct

Also check the deals for return flights from Basel to Barcelona 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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