AirHint found the following cheapest return flights from Bydgoszcz (BZG) to Dublin (DUB) in August 2025 (see full year).

Return flights

31 Aug - 03 Sep	Ryanair	direct
31 Aug - 07 Sep	Ryanair	direct
31 Aug - 21 Sep	Ryanair	direct
13 Aug - 03 Sep	Ryanair	direct
13 Aug - 24 Aug	Ryanair	direct
13 Aug - 31 Aug	Ryanair	direct
24 Aug - 03 Sep	Ryanair	direct
24 Aug - 07 Sep	Ryanair	direct
18 Aug - 24 Aug	Ryanair
28 Aug - 31 Aug	LOT
06 Aug - 24 Aug	Ryanair	direct
01 Aug - 03 Aug	Ryanair
24 Aug - 31 Aug	Ryanair	direct
17 Aug - 03 Sep	Ryanair	direct
17 Aug - 07 Sep	Ryanair	direct
17 Aug - 24 Aug	Ryanair	direct
17 Aug - 31 Aug	Ryanair	direct
03 Aug - 24 Aug	Ryanair	direct

Also check the deals for one-way flights from Bydgoszcz to Dublin in August.

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 Bydgoszcz to Dublin in August from $163

Return flights