Queenstown
New Zealand
One way
Mar 18Thu
One-way fare
฿11,784Steal
฿15,502 below one-way average
Jetstar
One way
Bangkok to Sydney
1 stop · Haikou
19:20BKK → SYD15:25
11h 50m · 1 stop
4h 15m layover Haikou
฿17,767
Hainan AirlinesExact-itinerary fare history
28% above tracked low
Route avg. ฿11,121
- First seen
- ฿13,861
- Tracked low
- ฿13,861
- Now
- ฿17,767
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundOctober 5·Monday
19:20
BKK
1 stop11h 50m
15:25
SYDGMT+11
- BKK19:20HAK22:402h 20m
- 4h 15m layover in Haikou
- HAK02:55SYD15:259h 30m
Baggage varies — check booking details.
Nearby one-way departures to Sydney15 days around October 5, 2026
AvgMinp25–p75
Cheapest
฿8,182
Sep 22
Global average
฿11,121
All travel dates
October avg
฿13,393
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿17,767
One-way low ฿7,637One-way high ฿20,057
Current fare
฿17,767
One-way average
฿11,121
This month
฿11,857
Deal score
4/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Aug 28 – Sep 9 · Price History
LowestHighest▲ 28% since Aug 28
Sydney
18°C
Mild
0km
Distance
AUD
Currency
FAQ about Sydney
What is the cheapest flight from Bangkok to Sydney?
The lowest currently observed flight from Bangkok to Sydney is ฿7,637. Confirm the final itinerary total and availability before booking.
What is the average flight price from Bangkok to Sydney?
The average price for flights from Bangkok to Sydney is around ฿11,121. You can save up to 31% 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
Oct 5
฿17,767