Cheapest return flights from Bangkok to Sydney in August from $444

AirHint found the following cheapest return flights from Bangkok (DMK) to Sydney (SYD) in August 2026 (see full year).

Return flights

15 Aug - 23 Aug AirAsia
15 Aug - 22 Aug AirAsia
22 Aug - 29 Aug AirAsia
27 Aug - 31 Aug Thai AirAsia
27 Aug - 02 Sep Thai AirAsia
06 Aug - 16 Aug Thai AirAsia
09 Aug - 19 Aug Thai Lion Air
23 Aug - 01 Sep Thai AirAsia
17 Aug - 31 Aug Thai AirAsia
20 Aug - 06 Sep Thai AirAsia
28 Aug - 31 Aug Thai AirAsia
19 Aug - 28 Aug Thai AirAsia
26 Aug - 01 Sep Thai AirAsia
18 Aug - 05 Sep Thai AirAsia
01 Aug - 12 Aug AirAsia
28 Aug - 05 Sep Thai AirAsia

Also check the deals for one-way flights from Bangkok to Sydney in August.

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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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