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

Return flights

01 Dec - 05 Dec	Ryanair	direct
01 Dec - 19 Dec	Ryanair	direct
08 Dec - 19 Dec	Ryanair	direct
05 Dec - 19 Dec	Ryanair	direct
01 Dec - 10 Dec	Ryanair	direct
08 Dec - 28 Dec	Ryanair	direct
08 Dec - 26 Dec	Ryanair	direct
08 Dec - 22 Dec	Ryanair	direct
08 Dec - 24 Dec	Ryanair	direct
08 Dec - 10 Dec	Ryanair	direct
12 Dec - 03 Jan	Wizz Air Malta
23 Dec - 03 Jan	easyJet	direct

Also check the deals for one-way flights from Paris 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.

Book a cheap hotel in Sofia

Cheap car rent in Sofia

Cheapest return flights from Paris to Sofia in December from 72€

Return flights