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

Return flights

05 Dec - 18 Dec	Pegasus Airlines
08 Dec - 13 Dec	Pegasus Airlines
01 Dec - 14 Dec	Pegasus Airlines
02 Dec - 18 Dec	AJet
01 Dec - 16 Dec	Pegasus Airlines
08 Dec - 30 Jan	Lufthansa
07 Dec - 30 Jan	Lufthansa
03 Dec - 19 Dec	Austrian Airlines
01 Dec - 19 Dec	Pegasus Airlines
30 Dec - 19 Jan	Pegasus Airlines
03 Dec - 26 Dec	Pegasus Airlines
15 Dec - 25 Jan	Air Serbia
05 Dec - 30 Jan	SWISS
04 Dec - 30 Dec	AJet
07 Dec - 14 Dec	Air France
28 Dec - 15 Jan	Freebird Airlines
16 Dec - 17 Jan	AJet
12 Dec - 08 Jan	Pegasus Airlines
26 Dec - 11 Jan	Pegasus Airlines
31 Dec - 28 Jan	Air India

Also check the deals for one-way flights from Hannover to Bangkok 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 Hannover to Bangkok in December from $674

Return flights