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

Return flights

01 Dec - 15 Dec	Wizz Air Malta
04 Dec - 16 Dec	Scandinavian Airlines
11 Dec - 25 Dec	Wizz Air Malta
04 Dec - 17 Dec	Scandinavian Airlines
02 Dec - 29 Jan	Wizz Air Malta
09 Dec - 23 Dec	Wizz Air Malta
03 Dec - 16 Jan	Scandinavian Airlines
03 Dec - 10 Dec	Scandinavian Airlines
09 Dec - 13 Jan	Wizz Air Malta
15 Dec - 15 Jan	Wizz Air
12 Dec - 18 Jan	Wizz Air
18 Dec - 30 Dec	Wizz Air Malta
14 Dec - 08 Jan	Wizz Air Malta
24 Dec - 31 Jan	Wizz Air
22 Dec - 07 Jan	Pegasus Airlines
21 Dec - 10 Jan	Wizz Air Malta
17 Dec - 09 Jan	Wizz Air Malta

Also check the deals for one-way flights from Billund 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.

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Billund to Bangkok in December from $622

Return flights