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 · Ho Chi Minh City
15:45BKK → SYD07:20
9h 55m · 1 stop
2h 40m layover Ho Chi Minh City
฿8,187
฿11,121-26%
฿2,934 below average
VietJet AirCheapest of September 2026
Exact-itinerary fare history
2% above tracked low
Route avg. ฿11,121
- First seen
- ฿8,193
- Tracked low
- ฿8,049
- Now
- ฿8,187
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundSeptember 20·Sunday
15:45
BKK
1 stop9h 55m
07:20
SYDGMT+10
- BKK15:45SGN17:151h 30m
- 2h 40m layover in Ho Chi Minh City
- SGN19:55SYD07:208h 25m
Baggage varies — check booking details.
Nearby one-way departures to Sydney15 days around September 20, 2026
AvgMinp25–p75
Cheapest
฿8,182
Sep 22
Global average
฿11,121
All travel dates
September avg
฿10,010
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿8,187
One-way low ฿7,637One-way high ฿20,057
Current fare
฿8,187
One-way average
฿11,121
This month
฿10,010
Deal score
50/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Jul 27 – Sep 9 · Price History
LowestHighest▼ 0% since Jul 27
Sydney
16°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
Sep 20
฿8,187฿11,121
-26%฿2,934 below average