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

Return flights

04 Dec - 30 Dec	Air China
03 Dec - 07 Dec	Air China
05 Dec - 22 Jan	British Airways
03 Dec - 08 Dec	KLM
05 Dec - 15 Dec	KLM
05 Dec - 12 Dec	Lufthansa
05 Dec - 12 Jan	Lufthansa
27 Dec - 12 Jan	China Eastern
23 Dec - 30 Dec	KLM
13 Dec - 30 Dec	Air France
29 Dec - 06 Jan	Lufthansa
22 Dec - 02 Jan	Turkish Airlines
27 Dec - 31 Dec	Turkish Airlines
27 Dec - 02 Jan	Turkish Airlines
27 Dec - 05 Jan	Turkish Airlines
26 Dec - 14 Jan	Lufthansa
22 Dec - 03 Jan	Turkish Airlines
20 Dec - 30 Dec	Turkish Airlines
27 Dec - 09 Jan	Turkish Airlines

Also check the deals for one-way flights from Budapest to Singapore 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 Budapest to Singapore in December from $659

Return flights