Cheapest return flights from Barcelona to Athens in September from $115

Best time to book flights for Barcelona (BCN) to Athens (ATH) flights at AirHint

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

Return flights

09 Sep - 17 Sep easyJet
30 Sep - 07 Oct easyJet
09 Sep - 11 Sep easyJet
14 Sep - 17 Sep easyJet
10 Sep - 17 Sep easyJet
04 Sep - 17 Sep easyJet
23 Sep - 25 Sep Vueling Airlines
30 Sep - 14 Oct easyJet
15 Sep - 17 Sep easyJet
18 Sep - 25 Sep easyJet
22 Sep - 25 Sep easyJet
25 Sep - 30 Sep easyJet
29 Sep - 07 Oct easyJet
30 Sep - 15 Oct Vueling Airlines direct
28 Sep - 15 Oct Vueling Airlines direct
25 Sep - 15 Oct Vueling Airlines direct
28 Sep - 01 Oct Vueling Airlines
24 Sep - 15 Oct Vueling Airlines direct
30 Sep - 03 Oct Vueling Airlines
28 Sep - 03 Oct Vueling Airlines

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

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