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
19:10BKK → SYD15:20
12h 5m · 1 stop
4h 5m layover Haikou
฿10,036
฿11,121-10%
฿1,085 below average
Hainan AirlinesExact-itinerary fare history
Near tracked low
Route avg. ฿11,121
- First seen
- ฿10,715
- Tracked low
- ฿10,029
- Now
- ฿10,036
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundDecember 28·Monday
19:10
BKK
1 stop12h 5m
15:20
SYDGMT+11
- BKK19:10HAK22:352h 25m
- 4h 5m layover in Haikou
- HAK02:40SYD15:209h 40m
Baggage varies — check booking details.
Nearby one-way departures to Sydney15 days around December 28, 2026
AvgMinp25–p75
Cheapest
฿8,071
Dec 23
Global average
฿11,121
All travel dates
December avg
฿9,291
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿10,036
One-way low ฿7,637One-way high ฿20,057
Current fare
฿10,036
One-way average
฿11,121
This month
฿8,925
Deal score
16/100
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▼ 6% 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 ฿11,121. 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
Dec 28
฿10,036฿11,121
-10%฿1,085 below average