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

Return flights

27 Jan - 11 Feb	China Southern
20 Jan - 11 Feb	China Southern
29 Jan - 05 Feb	China Southern
31 Jan - 07 Feb	China Southern
19 Jan - 16 Feb	China Southern
28 Jan - 25 Feb	Jetstar
25 Jan - 01 Feb	Jetstar
30 Jan - 09 Feb	Jetstar
28 Jan - 27 Feb	Jetstar
27 Jan - 03 Feb	Jetstar
24 Jan - 31 Jan	China Southern
19 Jan - 31 Jan	China Southern
21 Jan - 30 Jan	Jetstar
18 Jan - 29 Jan	Jetstar
16 Jan - 23 Jan	Jetstar
12 Jan - 25 Jan	Jetstar
21 Jan - 28 Jan	Jetstar
11 Jan - 28 Jan	Jetstar
23 Jan - 31 Jan	Jetstar
16 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 $461

Return flights