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

Return flights

18 Jan - 25 Jan	Air Serbia
22 Jan - 05 Feb	Air Serbia
11 Jan - 25 Jan	Air Serbia
08 Jan - 22 Jan	Air Serbia
15 Jan - 01 Feb	Air Serbia
11 Jan - 01 Feb	Air Serbia
15 Jan - 03 Feb	SWISS
21 Jan - 02 Feb	easyJet
25 Jan - 08 Feb	SWISS
08 Jan - 18 Jan	Air Serbia
08 Jan - 28 Jan	Air Serbia
07 Jan - 28 Jan	Turkish Airlines
10 Jan - 27 Jan	Turkish Airlines
21 Jan - 18 Feb	SWISS
06 Jan - 26 Jan	Turkish Airlines
11 Jan - 02 Feb	Air Serbia
16 Jan - 01 Feb	Air Serbia
08 Jan - 21 Jan	Air Serbia
13 Jan - 28 Jan	SWISS
16 Jan - 02 Feb	SWISS

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

Book a cheap hotel in Bangkok

Cheap car rent in Bangkok

Cheapest return flights from Ljubljana to Bangkok in January from $718

Return flights