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

Return flights

07 Dec - 14 Dec	Austrian Airlines
04 Dec - 07 Dec	Norwegian
11 Dec - 25 Dec	Turkish Airlines
02 Dec - 15 Dec	Norwegian
07 Dec - 23 Dec	Lufthansa
02 Dec - 20 Dec	Norwegian
05 Dec - 31 Jan	Pegasus Airlines
04 Dec - 18 Dec	Norwegian
03 Dec - 17 Jan	Pegasus Airlines
11 Dec - 17 Dec	Ryanair
01 Dec - 15 Dec	Norwegian
01 Dec - 22 Dec	Finnair
06 Dec - 29 Jan	Finnair
31 Dec - 18 Jan	Hainan Airlines
29 Dec - 17 Jan	Hainan Airlines
29 Dec - 08 Jan	Hainan Airlines
29 Dec - 11 Jan	Hainan Airlines
05 Dec - 11 Jan	Hainan Airlines
07 Dec - 08 Jan	Hainan Airlines
29 Dec - 10 Jan	Hainan Airlines

Also check the deals for one-way flights from Berlin 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 Berlin to Bangkok in December from $515

Return flights