Cheapest return flights from London to Sofia in December from 226€

AirHint found the following cheapest return flights from London (LCY) to Sofia (SOF) in December 2026 (see full year).

Return flights

16 Dec - 06 Jan Lufthansa
11 Dec - 01 Jan Lufthansa
29 Dec - 03 Jan ITA Airways
23 Dec - 30 Dec Lufthansa
23 Dec - 28 Dec Lufthansa
18 Dec - 06 Jan Lufthansa
22 Dec - 27 Dec ITA Airways
29 Dec - 04 Jan Lufthansa
21 Dec - 28 Dec Lufthansa
25 Dec - 01 Jan Lufthansa
27 Dec - 05 Jan KLM
13 Dec - 22 Dec KLM

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

Powered by

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.