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

Return flights

01 Dec - 17 Dec	SWISS
04 Dec - 20 Dec	Austrian Airlines
06 Dec - 22 Dec	Turkish Airlines
11 Dec - 21 Jan	Austrian Airlines
04 Dec - 18 Dec	Thai Airways
11 Dec - 11 Jan	Austrian Airlines
28 Dec - 13 Jan	Turkish Airlines
28 Dec - 12 Jan	Turkish Airlines
26 Dec - 11 Jan	Turkish Airlines
25 Dec - 13 Jan	KLM
27 Dec - 12 Jan	Thai Airways
26 Dec - 12 Jan	Turkish Airlines
25 Dec - 12 Jan	Thai Airways
22 Dec - 11 Jan	KLM

Also check the deals for one-way flights from Bremen 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 Bremen to Bangkok in December from $877

Return flights