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

Return flights

31 Dec - 01 Jan	Vueling Airlines
31 Dec - 08 Jan	Vueling Airlines
31 Dec - 04 Jan	Vueling Airlines
25 Dec - 12 Jan	easyJet	direct
26 Dec - 12 Jan	easyJet	direct
25 Dec - 01 Jan	easyJet	direct
26 Dec - 01 Jan	easyJet	direct
25 Dec - 04 Jan	easyJet	direct
22 Dec - 01 Jan	easyJet	direct
26 Dec - 04 Jan	easyJet	direct
25 Dec - 31 Dec	easyJet
28 Dec - 31 Dec	Ryanair
29 Dec - 31 Dec	Air Europa
27 Dec - 31 Dec	Ryanair
22 Dec - 25 Dec	Wizz Air
26 Dec - 30 Dec	easyJet
22 Dec - 24 Dec	easyJet
25 Dec - 28 Dec	easyJet
26 Dec - 28 Dec	easyJet
23 Dec - 27 Dec	Air Europa

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

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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Cheapest return flights from Valencia to Basel in December from 114€

Return flights