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

Return flights

03 Dec - 05 Dec	Ryanair	direct
05 Dec - 10 Dec	Ryanair	direct
05 Dec - 07 Dec	Ryanair	direct
12 Dec - 14 Dec	Ryanair	direct
10 Dec - 12 Dec	Ryanair	direct
23 Dec - 26 Dec	Ryanair	direct
23 Dec - 28 Dec	Ryanair	direct
17 Dec - 09 Jan	Ryanair
24 Dec - 28 Dec	Ryanair	direct
28 Dec - 31 Dec	Ryanair	direct
22 Dec - 26 Dec	Ryanair
28 Dec - 02 Jan	Ryanair	direct

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

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 Paphos to Sofia in December from $47

Return flights