AirHint found the following cheapest one-way flights from Barcelona (BCN) to Athens (ATH) in May 2026 (see full year).

One-Way flights

07 May	Vueling Airlines	direct
21 May	Vueling Airlines	direct
19 May	Vueling Airlines	direct
05 May	Vueling Airlines	direct
13 May	Vueling Airlines	direct
08 May	Wizz Air Malta
06 May	Wizz Air Malta
12 May	Vueling Airlines	direct
15 May	Vueling Airlines	direct
14 May	Vueling Airlines	direct

Also check the deals for return flights from Barcelona 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 one-way flights from Barcelona to Athens in May from $52

One-Way flights