AirHint found the following cheapest return flights from Bangkok (BKK) to Budapest (BUD) in August 2025 (see full year).

Return flights

14 Aug - 28 Aug	China Eastern
14 Aug - 30 Aug	China Eastern
06 Aug - 23 Aug	China Eastern
05 Aug - 14 Aug	Spring Airlines
22 Aug - 29 Aug	Hainan Airlines
06 Aug - 20 Sep	China Southern
11 Aug - 18 Aug	IndiGo
21 Aug - 28 Aug	China Eastern
05 Aug - 24 Aug	IndiGo
20 Aug - 27 Aug	China Eastern
23 Aug - 31 Aug	China Southern
04 Aug - 04 Sep	China Southern
28 Aug - 05 Sep	IndiGo
26 Aug - 04 Sep	Korean Air

Also check the deals for one-way flights from Bangkok to Budapest in August.

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 Bangkok to Budapest in August from $618

Return flights