Cheapest return flights from Athens to Barcelona in September from 83€

AirHint found the following cheapest return flights from Athens (ATH) to Barcelona (BCN) in September 2025 (see full year).

Return flights

19 Sep - 28 Sep Vueling Airlines direct
05 Sep - 14 Sep Vueling Airlines direct
27 Sep - 29 Sep Vueling Airlines direct
04 Sep - 10 Sep Vueling Airlines direct
28 Sep - 03 Oct Vueling Airlines direct
17 Sep - 30 Sep Ryanair
29 Sep - 30 Sep Vueling Airlines
25 Sep - 30 Sep Ryanair
18 Sep - 23 Sep Volotea
17 Sep - 19 Sep Ryanair
22 Sep - 30 Sep Wizz Air Malta
24 Sep - 01 Oct easyJet
29 Sep - 05 Oct Vueling Airlines direct
23 Sep - 12 Oct Vueling Airlines direct
23 Sep - 03 Oct Vueling Airlines direct
23 Sep - 14 Oct Vueling Airlines direct
23 Sep - 10 Oct Vueling Airlines direct
30 Sep - 07 Oct easyJet
29 Sep - 03 Oct Ryanair
27 Sep - 03 Oct Wizz Air Malta

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

Skyscanner

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.

Book a cheap hotel in Barcelona

Cheap car rent in Barcelona

Feel free to contact us with any feedback or request another flight research.