Cheapest return flights from Barcelona to Athens in September from $109

AirHint found the following cheapest return flights from Barcelona (BCN) to Athens (ATH) in September 2026 (see full year).

Return flights

05 Sep - 09 Oct Vueling Airlines
16 Sep - 21 Sep Vueling Airlines
20 Sep - 30 Sep Vueling Airlines
29 Sep - 09 Oct Vueling Airlines
05 Sep - 19 Sep Vueling Airlines
28 Sep - 04 Oct Vueling Airlines
24 Sep - 30 Sep Vueling Airlines
23 Sep - 30 Sep Vueling Airlines
09 Sep - 16 Sep Vueling Airlines
05 Sep - 22 Sep Vueling Airlines
07 Sep - 16 Sep Vueling Airlines direct
13 Sep - 16 Sep Vueling Airlines direct
26 Sep - 04 Oct Vueling Airlines
29 Sep - 10 Oct Vueling Airlines
22 Sep - 23 Sep Vueling Airlines
25 Sep - 04 Oct Vueling Airlines
28 Sep - 14 Oct Vueling Airlines direct
28 Sep - 18 Oct Vueling Airlines direct
28 Sep - 07 Oct Vueling Airlines direct
28 Sep - 01 Oct Vueling Airlines direct

Also check the deals for one-way flights from Barcelona to Athens in September.

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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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