Cheapest return flights from Dublin to Sofia in May from $100

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

Return flights

12 May - 31 May Ryanair direct
26 May - 31 May Ryanair direct
19 May - 31 May Ryanair direct
12 May - 23 May Ryanair direct
12 May - 16 May Ryanair direct
26 May - 06 Jun Ryanair direct
19 May - 06 Jun Ryanair direct
19 May - 23 May Ryanair direct
26 May - 07 Jun Ryanair direct
26 May - 09 Jun Ryanair direct
12 May - 17 May Ryanair direct
19 May - 07 Jun Ryanair direct
09 May - 23 May Ryanair direct
09 May - 16 May Ryanair direct
03 May - 10 May Ryanair direct
30 May - 06 Jun Ryanair direct
30 May - 07 Jun Ryanair direct
30 May - 09 Jun Ryanair direct
30 May - 20 Jun Ryanair direct
29 May - 05 Jun Lufthansa

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

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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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