AirHint found the following cheapest return flights from Sofia (SOF) to Bangkok (DMK) in May 2026 (see full year).

Return flights

01 May - 01 Jun	Pegasus Airlines
06 May - 12 May	Pegasus Airlines
05 May - 17 May	Pegasus Airlines
13 May - 26 May	Pegasus Airlines
19 May - 31 May	Pegasus Airlines
08 May - 11 May	Pegasus Airlines
19 May - 07 Jun	Turkish Airlines
05 May - 16 May	Turkish Airlines
01 May - 16 May	Turkish Airlines
21 May - 27 May	Turkish Airlines
16 May - 31 May	Turkish Airlines
19 May - 24 May	Turkish Airlines

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

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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Cheapest return flights from Sofia to Bangkok in May from 567€

Return flights