Cheapest return flights from Perth to Bangkok in September from $249

Best time to book flights for Perth (PER) to Bangkok (BKK) flights at AirHint

AirHint found the following cheapest return flights from Perth (PER) to Bangkok (BKK) in September 2025 (see full year).

Return flights

01 Sep - 10 Sep Jetstar direct
01 Sep - 09 Sep Jetstar
01 Sep - 17 Sep Jetstar direct
15 Sep - 24 Sep Jetstar direct
07 Sep - 05 Oct Jetstar direct
21 Sep - 17 Oct Jetstar direct
22 Sep - 01 Oct Jetstar direct
09 Sep - 06 Oct Jetstar
05 Sep - 19 Sep Jetstar direct
12 Sep - 23 Sep Jetstar
19 Sep - 15 Oct Jetstar direct
20 Sep - 24 Sep Scoot Tigerair
08 Sep - 08 Oct Jetstar direct
19 Sep - 13 Oct Jetstar direct
26 Sep - 01 Oct Jetstar direct
21 Sep - 12 Oct Jetstar direct
09 Sep - 12 Oct Jetstar
09 Sep - 10 Sep AirAsia X
09 Sep - 09 Sep AirAsia
05 Sep - 10 Sep AirAsia X

Also check the deals for one-way flights from Perth to Bangkok in September.

Skyscanner

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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