AirHint found the following cheapest return flights from Brest (BES) to Dublin (DUB) in July 2025 (see full year).

Return flights

26 Jul - 19 Aug	Air France
10 Jul - 14 Jul	Air France
05 Jul - 08 Jul	Aer Lingus
05 Jul - 08 Jul	Aer Lingus	direct
07 Jul - 08 Jul	Volotea
05 Jul - 12 Jul	Aer Lingus
26 Jul - 09 Aug	Volotea
08 Jul - 12 Jul	Volotea
26 Jul - 19 Aug	Aer Lingus	direct
26 Jul - 09 Aug	Aer Lingus	direct
06 Jul - 13 Jul	Volotea
06 Jul - 07 Jul	Volotea
15 Jul - 19 Jul	Air France
04 Jul - 07 Jul	Volotea

Also check the deals for one-way flights from Brest to Dublin in July.

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 Brest to Dublin in July from $257

Return flights