AirHint found the following cheapest return flights from Luxemburg (LUX) to Bangkok (BKK) in January 2026 (see full year).

Return flights

23 Jan - 12 Feb	China Southern
16 Jan - 29 Jan	China Southern
09 Jan - 29 Jan	China Southern
23 Jan - 05 Feb	China Southern
23 Jan - 07 Feb	China Southern
16 Jan - 01 Feb	China Southern
02 Jan - 04 Feb	China Southern
09 Jan - 30 Jan	China Southern
10 Jan - 13 Feb	Ryanair
17 Jan - 12 Feb	Ryanair
27 Jan - 10 Feb	Austrian Airlines
25 Jan - 13 Feb	Austrian Airlines
08 Jan - 29 Jan	Luxair
19 Jan - 28 Jan	Ryanair
08 Jan - 27 Jan	Luxair
31 Jan - 14 Feb	Ryanair
07 Jan - 21 Jan	Luxair
07 Jan - 23 Jan	Luxair
12 Jan - 30 Jan	SWISS
18 Jan - 31 Jan	SWISS

Also check the deals for one-way flights from Luxemburg to Bangkok in January.

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 Luxemburg to Bangkok in January from $509

Return flights