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

Return flights

11 Dec - 14 Dec	Ryanair	direct
07 Dec - 09 Dec	Ryanair	direct
11 Dec - 18 Dec	Ryanair	direct
02 Dec - 04 Dec	Ryanair	direct
02 Dec - 07 Dec	Ryanair	direct
06 Dec - 09 Dec	easyJet
06 Dec - 07 Dec	easyJet
06 Dec - 07 Dec	Ryanair	direct
06 Dec - 09 Dec	Ryanair	direct
04 Dec - 07 Dec	Ryanair	direct
13 Dec - 17 Jan	Ryanair
13 Dec - 17 Jan	Ryanair	direct
18 Dec - 13 Jan	Ryanair
18 Dec - 13 Jan	Ryanair	direct
23 Dec - 08 Jan	Ryanair	direct
30 Dec - 07 Jan	easyJet
30 Dec - 07 Jan	Ryanair	direct
13 Dec - 03 Jan	Ryanair
29 Dec - 05 Jan	Wizz Air
28 Dec - 04 Jan	Ryanair

Also check the deals for one-way flights from Liverpool 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 Liverpool to Sofia in December from $70

Return flights