Cheapest return BKK–PER flights, September

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

Return flights

02 Sep - 06 Sep Scoot
01 Sep - 08 Sep Scoot
01 Sep - 05 Sep Scoot
16 Sep - 22 Sep Scoot
02 Sep - 06 Sep Jetstar direct
05 Sep - 09 Sep Scoot
24 Sep - 05 Oct Scoot
04 Sep - 06 Sep Thai VietJet Air
04 Sep - 12 Sep VietJet Air
20 Sep - 28 Sep Jetstar direct
10 Sep - 24 Sep Thai AirAsia
24 Sep - 05 Oct Thai Airways direct

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

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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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