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

Return flights

30 Aug - 31 Aug	Ryanair
30 Aug - 03 Sep	Ryanair
31 Aug - 06 Sep	Ryanair
27 Aug - 03 Sep	Ryanair
20 Aug - 27 Aug	Ryanair
29 Aug - 30 Aug	Wizz Air
31 Aug - 03 Sep	Ryanair
29 Aug - 01 Sep	Wizz Air
19 Aug - 23 Aug	Ryanair
24 Aug - 30 Aug	Ryanair
20 Aug - 24 Aug	Ryanair
24 Aug - 31 Aug	Ryanair
31 Aug - 14 Sep	Ryanair	direct
20 Aug - 04 Sep	Ryanair
31 Aug - 21 Sep	Ryanair	direct
31 Aug - 20 Sep	Ryanair	direct
31 Aug - 17 Sep	Ryanair	direct
21 Aug - 28 Aug	Ryanair
23 Aug - 24 Aug	Norwegian
27 Aug - 30 Aug	Ryanair	direct

Also check the deals for one-way flights from Sofia 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 Sofia to Dublin in August from 178€

Return flights