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

Return flights

31 Dec - 07 Jan	easyJet
31 Dec - 08 Jan	Wizz Air
31 Dec - 05 Jan	Wizz Air
23 Dec - 07 Jan	Wizz Air
24 Dec - 07 Jan	easyJet
31 Dec - 06 Jan	Wizz Air
31 Dec - 07 Jan	easyJet	direct
24 Dec - 31 Dec	easyJet
19 Dec - 07 Jan	easyJet
31 Dec - 11 Jan	easyJet
26 Dec - 29 Dec	Wizz Air
21 Dec - 07 Jan	Wizz Air
23 Dec - 24 Dec	easyJet
21 Dec - 22 Dec	Wizz Air
29 Dec - 31 Dec	easyJet
28 Dec - 31 Dec	Wizz Air
23 Dec - 26 Dec	easyJet
22 Dec - 26 Dec	easyJet
19 Dec - 24 Dec	easyJet
21 Dec - 24 Dec	easyJet

Also check the deals for one-way flights from Basel to Athens 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 Athens in December from 133€

Return flights