Cheapest return flights from Belfast to Athens in September from $280

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

Return flights

23 Sep - 27 Sep easyJet
20 Sep - 27 Sep easyJet
04 Sep - 11 Sep easyJet
08 Sep - 17 Sep KLM
08 Sep - 15 Sep easyJet
22 Sep - 28 Sep easyJet
06 Sep - 15 Sep easyJet
22 Sep - 29 Sep KLM
07 Sep - 14 Sep easyJet

Also check the deals for one-way flights from Belfast 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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