Cheap flights from Bangkok to Sydney
from 240 US$
From 475 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 240 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Bangkok to Sydney, a about 7,536 km route (around 9h 55m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as British Airways, Emirates, Kenya Airways operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Bangkok to Sydney?
It's usually 2026-09, from 240 USD. Use the price calendar to compare other dates.
How long is the flight from Bangkok to Sydney?
A nonstop flight takes about 9h 55m and covers around 7,536 km. Connecting itineraries take longer.
Are there direct flights from Bangkok to Sydney?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Bangkok to Sydney?
British Airways, Emirates, Kenya Airways, Qantas operate this route, among others. Compare them all in the results.
When should I book Bangkok–Sydney flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Bangkok → Sydney · Live fares from 100+ sites — free, with no hidden fees.