Queenstown
New Zealand
One way
Mar 18Thu
One-way fare
฿11,784Steal
฿15,499 below one-way average
Jetstar
One way
Bangkok to Sydney
1 stop · Denpasar
12:35BKK → SYD06:30
10h 30m · 1 stop
3h 25m layover Denpasar
฿16,900
Batik Air Malaysia
Thai AirwaysExact-itinerary fare history
2% above tracked low
Route avg. ฿11,080
- First seen
- ฿16,618
- Tracked low
- ฿16,547
- Now
- ฿16,900
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundJanuary 31·Sunday
12:35
BKK
1 stop10h 30m
06:30
SYDGMT+11
- BKK12:35DPS18:004h 25m
- 3h 25m layover in Denpasar
- DPS21:25SYD06:306h 5m
Baggage varies — check booking details.
Nearby one-way departures to Sydney15 days around January 31, 2027
AvgMinp25–p75
Cheapest
฿9,681
Feb 9
Global average
฿11,080
All travel dates
January avg
฿18,136
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿16,900
One-way low ฿7,637One-way high ฿20,831
Current fare
฿16,900
One-way average
฿11,080
This month
฿18,366
Deal score
27/100
Flexible Dates
One-way departures around your current date
One-way price history
This itinerary’s recorded one-way fare over time
Jul 29 – Sep 10 · Price History
LowestHighest▲ 2% since Jul 29
Sydney
23°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 ฿11,080. 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
Jan 31
฿16,900