Queenstown
New Zealand
One way
Mar 18Thu
One-way fare
฿11,784Steal
฿15,558 below one-way average
Jetstar
One way
Bangkok to Sydney
1 stop · Singapore
22:55BKK → SYD18:50
10h 45m · 1 stop
5h 10m layover Singapore
฿8,071
฿11,131-27%
฿3,060 below average
ScootCheapest of December 2026Down from ฿7,955 on Aug 26
Exact-itinerary fare history
14% above tracked low
Route avg. ฿11,131
- First seen
- ฿7,966
- Tracked low
- ฿7,065
- Now
- ฿8,071
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundDecember 23·Wednesday
22:55
BKK
1 stop10h 45m
18:50
SYDGMT+11
- BKK22:55SIN02:452h 50m
- 5h 10m layover in Singapore
- SIN07:55SYD18:507h 55m
Baggage varies — check booking details.
Nearby one-way departures to Sydney15 days around December 23, 2026
AvgMinp25–p75
Cheapest
฿8,066
Dec 8
Global average
฿11,131
All travel dates
December avg
฿9,194
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿8,071
One-way low ฿7,637One-way high ฿20,057
Current fare
฿8,071
One-way average
฿11,131
This month
฿8,966
Deal score
55/100
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▲ 1% since Jul 27
Sydney
22°C
Warm
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 ฿11,131. 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
Dec 23
฿8,071฿11,131
-27%฿3,060 below average