Cheapest return flights from Sofia to London in December from $84

Best time to book flights for Sofia (SOF) to London (STN) flights at AirHint

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

Return flights

13 Dec - 01 Jan Ryanair direct
14 Dec - 01 Jan Ryanair direct
01 Dec - 05 Dec Ryanair direct
01 Dec - 03 Dec Ryanair direct
16 Dec - 05 Jan Ryanair direct
16 Dec - 06 Jan Ryanair direct
16 Dec - 01 Jan Ryanair direct
17 Dec - 05 Jan Ryanair direct
17 Dec - 06 Jan Ryanair direct
17 Dec - 07 Jan Ryanair direct
17 Dec - 01 Jan Ryanair direct
18 Dec - 05 Jan Ryanair direct
01 Dec - 06 Dec Ryanair direct
13 Dec - 31 Dec Ryanair direct
14 Dec - 31 Dec Ryanair direct
10 Dec - 31 Dec Ryanair direct
16 Dec - 31 Dec Ryanair direct
17 Dec - 31 Dec Ryanair direct
18 Dec - 31 Dec Ryanair direct
19 Dec - 31 Dec Ryanair direct

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