Cheapest return flights from Belfast to Gdansk in September from $227

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

Return flights

24 Sep - 27 Sep easyJet
29 Sep - 02 Oct Aer Lingus
30 Sep - 06 Oct Aer Lingus
25 Sep - 27 Sep easyJet
25 Sep - 29 Sep easyJet
22 Sep - 25 Sep easyJet
22 Sep - 29 Sep Aer Lingus
20 Sep - 28 Sep Aer Lingus
25 Sep - 28 Sep Aer Lingus
19 Sep - 21 Sep easyJet

Also check the deals for one-way flights from Belfast to Gdansk 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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