AirHint found the following cheapest return flights from Bordeaux (BOD) to Dublin (DUB) in September 2025 (see full year).

Return flights

12 Sep - 01 Oct	Aer Lingus
12 Sep - 17 Sep	Aer Lingus
26 Sep - 07 Oct	Vueling Airlines
14 Sep - 17 Sep	Volotea
22 Sep - 07 Oct	Vueling Airlines
21 Sep - 27 Sep	Volotea
26 Sep - 29 Sep	easyJet
17 Sep - 20 Sep	easyJet
12 Sep - 14 Sep	Aer Lingus
25 Sep - 28 Sep	easyJet
26 Sep - 17 Oct	Vueling Airlines
11 Sep - 14 Sep	Volotea
23 Sep - 07 Oct	Vueling Airlines
16 Sep - 20 Sep	easyJet
29 Sep - 07 Oct	Vueling Airlines
12 Sep - 16 Sep	Vueling Airlines
30 Sep - 07 Oct	Vueling Airlines
12 Sep - 01 Oct	Aer Lingus	direct
26 Sep - 03 Oct	Vueling Airlines
19 Sep - 07 Oct	Vueling Airlines

Also check the deals for one-way flights from Bordeaux to Dublin in September.

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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Cheapest return flights from Bordeaux to Dublin in September from $113

Return flights