AirHint found the following cheapest return flights from Ljubljana (LJU) to Bangkok (BKK) in October 2025 (see full year).

Return flights

19 Oct - 06 Nov	Air Serbia
26 Oct - 06 Nov	Air Serbia
24 Oct - 06 Nov	Air Serbia
17 Oct - 31 Oct	easyJet
21 Oct - 06 Nov	Transavia France
23 Oct - 06 Nov	Turkish Airlines
23 Oct - 07 Nov	Air Serbia
20 Oct - 31 Oct	Air Serbia
26 Oct - 09 Nov	Air Serbia
19 Oct - 05 Nov	Air Serbia
22 Oct - 06 Nov	Air Serbia
30 Oct - 13 Nov	Air Serbia
02 Oct - 15 Oct	KLM
21 Oct - 31 Oct	Air Serbia
05 Oct - 30 Oct	Turkish Airlines
09 Oct - 19 Oct	Air Serbia
05 Oct - 23 Oct	Turkish Airlines
05 Oct - 08 Oct	KLM
13 Oct - 19 Oct	Turkish Airlines
05 Oct - 18 Oct	KLM

Also check the deals for one-way flights from Ljubljana to Bangkok in October.

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 Ljubljana to Bangkok in October from 549€

Return flights