Cheapest return flights from Sofia to Bangkok in December from $664

Best time to book flights for Sofia (SOF) to Bangkok (BKK) flights at AirHint

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

Return flights

08 Dec - 22 Dec Air France
02 Dec - 12 Dec Air France
02 Dec - 08 Dec Air France
23 Dec - 30 Dec Pegasus Airlines
18 Dec - 02 Jan Air Serbia
25 Dec - 03 Jan SKY express
25 Dec - 12 Jan Air France
22 Dec - 04 Jan SKY express
26 Dec - 04 Jan Bulgaria Air
20 Dec - 02 Jan Ryanair
20 Dec - 03 Jan Ryanair
25 Dec - 01 Jan Qatar Airways
25 Dec - 02 Jan Air France
24 Dec - 02 Jan IndiGo

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