Queenstown
New Zealand
One way
Nov 26Thu
One-way fare
฿11,445Steal
฿13,595 below one-way average
Jetstar
One way
Bangkok to Sydney
1 stop · Singapore
20:35BKK → SYD12:45
10h 5m · 1 stop
2h 5m layover Singapore
฿7,877
฿10,366-24%
฿2,489 below average
ScootLowest 10% of October 2026
Exact-itinerary fare history
10% above tracked low
Route avg. ฿10,366
- First seen
- ฿7,994
- Tracked low
- ฿7,131
- Now
- ฿7,877
View one-way fare
Continue to secure booking
One-way itinerary
Outbound flight only
One-way itinerary
Outbound flight only
OutboundOctober 22·Thursday
20:35
BKK
1 stop10h 5m
12:45
SYDGMT+11
- BKK20:35SIN00:052h 30m
- 2h 5m layover in Singapore
- SIN02:10SYD12:457h 35m
Baggage varies — check booking details.
Nearby one-way departures to Sydney15 days around October 22, 2026
AvgMinp25–p75
Cheapest
฿7,732
Nov 4
Global average
฿10,366
All travel dates
October avg
฿9,690
Selected month
One-way price check
Compared only with historical one-way fares on this route
฿7,877
One-way low ฿6,361One-way high ฿17,049
Current fare
฿7,877
One-way average
฿10,366
This month
฿10,273
Deal score
59/100
One-way price history
This itinerary’s recorded one-way fare over time
Jul 20 – Jul 25 · Price History
LowestHighest▼ 1% since Jul 20
Sydney
18°C
Mild
0km
Distance
AUD
Currency
FAQ about Sydney
What is the cheapest flight from Bangkok to Sydney?
The cheapest flight we've found from Bangkok to Sydney is ฿6,361. Prices change frequently, so check back often for the latest deals.
What is the average flight price from Bangkok to Sydney?
The average price for flights from Bangkok to Sydney is around ฿10,366. You can save up to 39% 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
Oct 22
฿7,877฿10,366
-24%฿2,489 below average