Cheap flights from Bangkok to Sydney from $486. Bangkok (Thailand) - Sydney (Australia) return flights from $946. From 8/28/2026 (Friday) - 9/1/2026 (Tuesday). Check for the dates with the lowest prices and find the cheapest rates.
Airlines operating flights from Bangkok to Sydney
Discover airlines flying from Bangkok to Sydney and choose the option that best fits your travel plans
The flight from Bangkok to Sydney has a duration of 10.08.
The cheapest one-way flight costs $486 flying with Thai Airways International and the cheapest return flight costs $946 with Qantas Airways.
Bangkok has 2 airport: BKK - All airports, Don Mueang International Airport.
There are 1 airports in Sydney: Kingsford Smith Airport
The most central airport is Kingsford Smith Airport, 8.6.
There are 2 airlines with flights from Bangkok to Sydney; Those that offer lower prices are Emirates ($659), Thai Airways International ($743), Qantas Airways ($687).
The first flight from Bangkok to Sydney is at 8:30 PM and the last flight departs at 10:20 AM.