Queenstown
New Zealand
One way
Mar 18Thu
One-way fare
฿12,625Steal
฿15,329 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
฿8,752
฿11,112-21%
฿2,360 below average
ScootLowest 10% in next 365 days
Exact-itinerary fare history
10% above tracked low
Route avg. ฿11,112
- First seen
- ฿9,688
- Tracked low
- ฿7,965
- Now
- ฿8,752
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundDecember 21·Monday
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 21, 2026
AvgMinp25–p75
Cheapest
฿8,025
Dec 24
Global average
฿11,112
All travel dates
December avg
฿9,054
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿8,752
One-way low ฿7,626One-way high ฿20,069
Current fare
฿8,752
One-way average
฿11,112
This month
฿8,922
Deal score
26/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Jul 31 – Sep 9 · Price History
LowestHighest▼ 10% since Jul 31
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 ฿7,626. 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 ฿11,112. 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 21
฿8,752฿11,112
-21%฿2,360 below average