Queenstown
New Zealand
One way
Nov 26Thu
One-way fare
฿10,976Steal
฿13,992 below one-way average
Jetstar
One way
Bangkok to Sydney
Nonstop
18:10BKK → SYD06:25
9h 15m · Direct
฿18,345
QantasExact-itinerary fare history
At the tracked low
Route avg. ฿10,470
- First seen
- ฿18,345
- Tracked low
- ฿18,345
- Now
- ฿18,345
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundJuly 28·Tuesday
18:10
BKK
Direct9h 15m
06:25
SYDGMT+10
- BKK18:10SYD06:259h 15m
Baggage varies — check booking details.
Nearby one-way departures to Sydney15 days around July 28, 2026
AvgMinp25–p75
Cheapest
฿8,511
Aug 11
Global average
฿10,470
All travel dates
July avg
฿17,036
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿18,345
One-way low ฿6,362One-way high ฿18,768
Current fare
฿18,345
One-way average
฿10,470
This month
฿17,036
Deal score
9/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 21 – Jul 23 · Price History
LowestHighest
Sydney
13°C
Mild
0km
Distance
AUD
Currency
FAQ about Sydney
What is the cheapest flight from Bangkok to Sydney?
The cheapest flight we've found from Bangkok to Sydney is ฿6,362. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Sydney?
The average price for flights from Bangkok to Sydney is around ฿10,470. You can save up to 39% by booking the cheapest available deal.
When is the best time to fly from Bangkok to Sydney?
Prices vary throughout the year. Use the month filter on this page to find the cheapest time to fly from Bangkok to Sydney.
Are there direct flights from Bangkok to Sydney?
Availability of direct flights depends on the season and airline. Use the "Direct" filter on our search page to find non-stop flights from Bangkok to Sydney.
Do I need a visa to visit Sydney, Australia?
Visa requirements depend on your nationality. We recommend checking with the embassy or consulate of Australia for the most up-to-date visa information before booking your flight.
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Similar one-way deals
Jul 28
฿18,345