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

Return flights

06 Dec - 13 Dec	AJet
01 Dec - 16 Dec	Pegasus Airlines
01 Dec - 24 Dec	Pegasus Airlines
09 Dec - 16 Dec	AJet
06 Dec - 16 Dec	AJet
02 Dec - 12 Dec	Norwegian
02 Dec - 25 Dec	AJet
06 Dec - 14 Dec	AJet
03 Dec - 16 Dec	AJet
01 Dec - 11 Dec	Pegasus Airlines
06 Dec - 22 Jan	AJet
08 Dec - 25 Jan	AJet
06 Dec - 27 Jan	AJet
04 Dec - 22 Jan	AJet
06 Dec - 31 Jan	AJet
31 Dec - 25 Jan	Pegasus Airlines
04 Dec - 13 Jan	AJet
03 Dec - 18 Jan	AJet
06 Dec - 17 Jan	AJet
31 Dec - 16 Jan	Pegasus 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 $574

Return flights