Cheapest return flights from Dublin to Sofia in December from $99

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

Return flights

08 Dec - 15 Dec Ryanair direct
08 Dec - 21 Dec Ryanair direct
08 Dec - 22 Dec Ryanair direct
08 Dec - 23 Dec Ryanair direct
08 Dec - 28 Dec Ryanair direct
30 Dec - 18 Jan Ryanair direct
19 Dec - 21 Dec Ryanair direct
19 Dec - 22 Dec Ryanair direct
08 Dec - 27 Dec Ryanair direct
30 Dec - 12 Jan Ryanair direct
19 Dec - 23 Dec Ryanair direct
18 Dec - 28 Dec Lufthansa
30 Dec - 09 Jan Ryanair direct
30 Dec - 11 Jan Ryanair direct
23 Dec - 16 Jan Lufthansa
27 Dec - 03 Jan SWISS
23 Dec - 12 Jan KLM
28 Dec - 04 Jan Ryanair
28 Dec - 12 Jan Ryanair direct
23 Dec - 16 Jan Ryanair direct

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

Skyscanner

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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia

Feel free to contact us with any feedback or request another flight research.