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

Return flights

01 Dec - 08 Dec	IndiGo
29 Dec - 04 Jan	China Eastern
20 Dec - 03 Jan	China Eastern
23 Dec - 01 Jan	Scat Airlines
04 Dec - 07 Dec	Air China
07 Dec - 14 Dec	Air China
08 Dec - 30 Dec	China Southern
03 Dec - 11 Dec	Air China
01 Dec - 23 Jan	Norse Atlantic Airways (UK)
01 Dec - 13 Dec	China Southern
25 Dec - 10 Jan	Finnair
25 Dec - 01 Jan	Norse Atlantic Airways (UK)
23 Dec - 06 Jan	Finnair
02 Dec - 23 Jan	KLM
02 Dec - 16 Jan	British Airways
24 Dec - 03 Jan	Finnair
20 Dec - 31 Dec	Finnair
17 Dec - 30 Dec	Finnair
10 Dec - 31 Dec	Etihad Airways
19 Dec - 31 Dec	Finnair

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

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 December from $600

Return flights