Cheapest one-way flights from London to Sofia in December from 103€

AirHint found the following cheapest one-way flights from London (LHR) to Sofia (SOF) in December 2025 (see full year).

One-Way flights

12 Dec Vueling Airlines
22 Dec Aegean Airlines
21 Dec Aegean Airlines
17 Dec LOT
18 Dec LOT
16 Dec Lufthansa
17 Dec British Airways direct
24 Dec Austrian Airlines
12 Dec Bulgaria Air direct
26 Dec Bulgaria Air direct

Also check the deals for return flights from London 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.

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