Cheapest return flights from Bangkok to Sydney in October from $334

Best time to book flights for Bangkok (BKK) to Sydney (SYD) flights at AirHint

AirHint found the following cheapest return flights from Bangkok (BKK) to Sydney (SYD) in October 2025 (see full year).

Return flights

28 Oct - 10 Nov Thai AirAsia
17 Oct - 24 Oct Vietnam Airlines
19 Oct - 25 Oct Thai AirAsia
16 Oct - 20 Oct Vietnam Airlines
15 Oct - 02 Nov Vietnam Airlines
19 Oct - 30 Oct Scoot Tigerair
13 Oct - 17 Oct Scoot Tigerair
22 Oct - 27 Oct Scoot Tigerair
30 Oct - 04 Nov Scoot Tigerair
24 Oct - 07 Nov Scoot Tigerair
31 Oct - 07 Nov Scoot Tigerair
16 Oct - 23 Oct Scoot Tigerair
22 Oct - 28 Oct Scoot Tigerair
18 Oct - 24 Oct Vietnam Airlines
01 Oct - 10 Oct Scoot Tigerair
29 Oct - 05 Nov Scoot Tigerair
29 Oct - 02 Nov Scoot Tigerair
31 Oct - 06 Nov Scoot Tigerair
21 Oct - 01 Nov Scoot Tigerair
19 Oct - 17 Nov Scoot Tigerair

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

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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