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

Return flights

11 Dec - 15 Dec	easyJet
31 Dec - 08 Jan	Wizz Air
31 Dec - 06 Jan	easyJet
12 Dec - 15 Dec	Wizz Air
11 Dec - 16 Dec	easyJet
31 Dec - 05 Jan	Ryanair
10 Dec - 17 Dec	Wizz Air
31 Dec - 11 Jan	Wizz Air
11 Dec - 14 Dec	easyJet
10 Dec - 14 Dec	Wizz Air
18 Dec - 09 Jan	Wizz Air
08 Dec - 11 Dec	easyJet
31 Dec - 07 Jan	easyJet
24 Dec - 10 Jan	Wizz Air
18 Dec - 08 Jan	easyJet
18 Dec - 10 Jan	Wizz Air
04 Dec - 07 Dec	easyJet
18 Dec - 07 Jan	Wizz Air
12 Dec - 19 Dec	Wizz Air
05 Dec - 08 Dec	Wizz Air

Also check the deals for one-way flights from Basel to Thessaloniki 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 Basel to Thessaloniki in December from 117€

Return flights