AirHint found the following cheapest return flights from Basel (BSL) to Athens (ATH) in May 2026 (see full year).

Return flights

31 May - 05 Jun	Wizz Air
30 May - 05 Jun	Wizz Air
31 May - 09 Jun	Lufthansa
25 May - 05 Jun	easyJet
05 May - 04 Jun	easyJet
25 May - 01 Jun	easyJet
29 May - 12 Jun	easyJet	direct
31 May - 18 Jun	Vueling Airlines
29 May - 19 Jun	easyJet	direct
30 May - 06 Jun	Wizz Air
22 May - 25 May	Lufthansa
12 May - 17 May	easyJet
08 May - 11 May	AJet
02 May - 09 May	easyJet
07 May - 10 May	easyJet
25 May - 29 May	easyJet	direct
08 May - 17 May	AJet
08 May - 10 May	AJet
14 May - 18 May	easyJet
22 May - 29 May	easyJet	direct

Also check the deals for one-way flights from Basel to Athens in May.

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 May from 160€

Return flights