Cheapest one-way flights from Sydney to Bangkok in December from 242€

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

AirHint found the following cheapest one-way flights from Sydney (SYD) to Bangkok (BKK) in December 2025 (see full year).

One-Way flights

01 Dec Scoot Tigerair
02 Dec Scoot Tigerair
03 Dec Batik Air Malaysia
07 Dec Scoot Tigerair
29 Dec Scoot Tigerair
08 Dec Scoot Tigerair
04 Dec Scoot Tigerair
25 Dec Xiamen Airlines
24 Dec Xiamen Airlines
27 Dec Xiamen Airlines

Also check the deals for return flights from Sydney to Bangkok in December.

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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