AirHint found the following cheapest return flights from Adelaide (ADL) to Bangkok (DMK) in January 2026 (see full year).

Return flights

29 Jan - 09 Feb	Indonesia AirAsia
23 Jan - 11 Feb	Jetstar
24 Jan - 10 Feb	Indonesia AirAsia
26 Jan - 10 Feb	Indonesia AirAsia
28 Jan - 17 Feb	Jetstar
17 Jan - 12 Feb	Jetstar
18 Jan - 11 Feb	Jetstar
20 Jan - 29 Jan	Indonesia AirAsia
28 Jan - 11 Feb	Jetstar
19 Jan - 09 Feb	Jetstar
24 Jan - 03 Feb	Jetstar
20 Jan - 31 Jan	Jetstar
18 Jan - 31 Jan	Jetstar
23 Jan - 27 Jan	Jetstar
24 Jan - 27 Jan	Jetstar
14 Jan - 25 Jan	Jetstar
21 Jan - 28 Jan	Jetstar
17 Jan - 22 Jan	Indonesia AirAsia
18 Jan - 25 Jan	Jetstar
19 Jan - 31 Jan	Jetstar

Also check the deals for one-way flights from Adelaide 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 Adelaide to Bangkok in January from $490

Return flights