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

Return flights

08 Mar - 16 Mar	Ryanair	direct
06 Mar - 08 Mar	Ryanair	direct
06 Mar - 16 Mar	Ryanair	direct
08 Mar - 15 Mar	Ryanair	direct
06 Mar - 15 Mar	Ryanair	direct
13 Mar - 16 Mar	Ryanair	direct
13 Mar - 15 Mar	Ryanair	direct

Also check the deals for one-way flights from Dublin to Sofia in March.

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 March from 86€

Return flights