Cheapest one-way flights from London to Sofia in December from 113€

AirHint found the following cheapest one-way flights from London (LHR) to Sofia (SOF) in December 2026 (see full year).

One-Way flights

26 Dec British Airways direct
17 Dec ITA Airways
24 Dec KLM
25 Dec LOT
27 Dec British Airways direct
18 Dec Air Serbia
25 Dec Bulgaria Air direct
19 Dec ITA Airways
19 Dec British Airways direct
18 Dec Bulgaria Air direct

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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