AirHint found the following cheapest return flights from Belgrade (BEG) to Bangkok (DMK) in April 2026 (see full year).

Return flights

05 Apr - 25 Apr	AJet
01 Apr - 14 Apr	Air Serbia
05 Apr - 18 Apr	Pegasus Airlines
01 Apr - 07 Apr	Air Serbia
17 Apr - 28 Apr	Pegasus Airlines
03 Apr - 16 Apr	AJet
05 Apr - 11 Apr	Pegasus Airlines
07 Apr - 18 Apr	Air Serbia
03 Apr - 11 Apr	AJet
08 Apr - 22 Apr	Air Serbia
11 Apr - 02 May	Turkish Airlines
06 Apr - 06 May	flydubai
24 Apr - 05 May	flydubai
30 Apr - 10 May	flydubai
30 Apr - 09 May	flydubai
30 Apr - 11 May	flydubai
24 Apr - 04 May	Turkish Airlines
29 Apr - 09 May	flydubai
26 Apr - 05 May	flydubai
27 Apr - 12 May	Turkish Airlines

Also check the deals for one-way flights from Belgrade to Bangkok in April.

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 Belgrade to Bangkok in April from $652

Return flights