AirHint found the following cheapest return flights from Dublin (DUB) to Sofia (SOF) in July 2026 (see full year).

Return flights

21 Jul - 25 Jul	Ryanair
07 Jul - 11 Jul	Ryanair	direct
05 Jul - 11 Jul	Ryanair	direct
05 Jul - 14 Jul	SkyUp Malta
21 Jul - 25 Jul	Ryanair	direct
07 Jul - 14 Jul	Ryanair	direct
05 Jul - 14 Jul	Ryanair	direct
21 Jul - 01 Aug	Ryanair	direct
07 Jul - 25 Jul	Ryanair	direct
09 Jul - 13 Jul	Lufthansa
04 Jul - 11 Jul	Ryanair	direct
21 Jul - 02 Aug	Ryanair	direct
25 Jul - 01 Aug	Ryanair	direct
25 Jul - 02 Aug	Ryanair	direct
25 Jul - 11 Aug	Ryanair	direct
25 Jul - 15 Aug	Ryanair	direct

Also check the deals for one-way flights from Dublin to Sofia 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 Dublin to Sofia in July from 179€

Return flights