Cheapest one-way flights from London to Sofia in December from 80€

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

One-Way flights

11 Dec Vueling Airlines
06 Dec Vueling Airlines
03 Dec Vueling Airlines
10 Dec Vueling Airlines
05 Dec Vueling Airlines
04 Dec Vueling Airlines
31 Dec Eurowings
06 Dec British Airways direct
02 Dec Aegean Airlines
01 Dec Aegean Airlines

Also check the deals for return flights from London to Sofia in December.

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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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