Cheapest return flights from Bangkok to Perth in December from $332

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

Return flights

02 Dec - 08 Dec AirAsia
06 Dec - 08 Dec Thai AirAsia
01 Dec - 08 Dec Thai AirAsia
02 Dec - 04 Dec Thai AirAsia
05 Dec - 08 Dec AirAsia
01 Dec - 04 Dec Thai AirAsia
04 Dec - 08 Dec Thai AirAsia
02 Dec - 06 Dec Thai AirAsia
02 Dec - 03 Dec Thai AirAsia
06 Dec - 09 Jan Scoot Tigerair
01 Dec - 06 Dec Thai AirAsia
17 Dec - 06 Jan AirAsia
16 Dec - 06 Jan AirAsia
27 Dec - 15 Jan Thai AirAsia
31 Dec - 15 Jan AirAsia
27 Dec - 16 Jan Thai AirAsia
31 Dec - 19 Jan AirAsia
31 Dec - 20 Jan AirAsia
31 Dec - 16 Jan AirAsia
31 Dec - 21 Jan AirAsia

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

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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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