AirHint found the following cheapest return flights from Bangkok (BKK) to Frankfurt (FRA) in December 2026 (see full year).

Return flights

29 Dec - 05 Jan	Lufthansa
28 Dec - 10 Jan	Lufthansa
10 Dec - 08 Jan	Lufthansa
08 Dec - 07 Jan	Lufthansa
25 Dec - 07 Jan	Lufthansa
26 Dec - 03 Jan	Lufthansa
21 Dec - 05 Jan	Lufthansa
22 Dec - 08 Jan	Lufthansa
26 Dec - 01 Jan	Lufthansa
09 Dec - 15 Dec	China Airlines
09 Dec - 16 Dec	China Airlines
18 Dec - 05 Jan	China Airlines
07 Dec - 16 Dec	China Airlines
05 Dec - 15 Dec	China Airlines
12 Dec - 19 Dec	China Airlines
07 Dec - 17 Dec	Qatar Airways
05 Dec - 12 Dec	Oman Air
09 Dec - 15 Dec	Condor	direct
05 Dec - 15 Dec	Condor	direct
07 Dec - 16 Dec	Condor	direct

Also check the deals for one-way flights from Bangkok to Frankfurt 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 Bangkok to Frankfurt in December from $781

Return flights