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

Return flights

26 Jan - 10 Feb	Scoot Tigerair
19 Jan - 17 Feb	Scoot Tigerair
30 Jan - 08 Feb	Jetstar	direct
29 Jan - 08 Feb	Jetstar
30 Jan - 06 Feb	Jetstar	direct
22 Jan - 03 Feb	AirAsia
22 Jan - 04 Feb	AirAsia
22 Jan - 07 Feb	AirAsia
22 Jan - 09 Feb	AirAsia
22 Jan - 10 Feb	AirAsia
13 Jan - 21 Jan	AirAsia
13 Jan - 22 Jan	AirAsia
14 Jan - 21 Jan	AirAsia
14 Jan - 22 Jan	AirAsia
17 Jan - 21 Jan	AirAsia
17 Jan - 22 Jan	AirAsia
19 Jan - 21 Jan	AirAsia
19 Jan - 22 Jan	AirAsia
20 Jan - 21 Jan	AirAsia
20 Jan - 22 Jan	AirAsia

Also check the deals for one-way flights from Perth 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 Perth to Bangkok in January from 192€

Return flights