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

Return flights

04 Aug - 07 Aug	Ryanair
30 Aug - 31 Aug	Ryanair
30 Aug - 01 Sep	Ryanair
15 Aug - 18 Aug	Ryanair
01 Aug - 04 Aug	Ryanair
09 Aug - 11 Aug	Ryanair
22 Aug - 25 Aug	Ryanair
16 Aug - 17 Aug	Ryanair
31 Aug - 03 Sep	Ryanair
31 Aug - 01 Sep	Ryanair
09 Aug - 09 Aug	Ryanair
03 Aug - 06 Aug	Ryanair
14 Aug - 18 Aug	Ryanair

Also check the deals for one-way flights from Bournemouth 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 Bournemouth to Dublin in August from $181

Return flights