Typical price difference
-13%฿18,941 here compared with ฿21,746
One-way and roundtrip flights from Bangkok16°Mild
Flights to Sydney in September 2026
🏖️Beach🏙️City🥾Hiking
DepartureTue, Sep 15± 15 days
- Lowest fare
- ฿7,877 Sep 1
- Roundtrip from
- ฿16,034
- Typical roundtrip
- ฿18,941
Top deals
Flights and prices
Sydney: prices, dates and useful details
Planning a trip to Sydney? Compare dates, airlines, flight times and direct options from Bangkok. 30 one-way fares from ฿7,877 · 532 roundtrips from ฿16,034. These results are for september 2026.
- One way from
- ฿7,877
- 30 outbound-only options
- Roundtrip from
- ฿16,034
- 532 complete trips
- Typical roundtrip
- ฿18,941
- Half cost less, half cost more
- Flight options
- 532
- Roundtrips available
Saved searches
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Filters
Daily prices to Sydney15 days around September 15, 2026
AvgMinp25–p75
Cheapest
฿7,877
Sep 1
Global average
฿10,355
All travel dates
September avg
฿9,022
Selected month
Sort bySort by
Best Deals
Trip datesFlight itineraryTotal fareView
fri · Sep 11One way
Departurefri · Sep 11
One way2026
18:50BKK → SYD11:4510h 5m · 1 stop
3h 50m layover Singapore
Outbound18:50BKK11:45SYD10h 5m1 stop · via Singapore
Operated by
Scoot
Scoot฿7,877
฿10,355-24%
฿2,478 below average
ScootOne-way fare฿7,877฿10,355−24%Save ฿2,478View deal
Cheapest of September 2026
mon · Sep 21One way
Departuremon · Sep 21
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,877
฿10,355-24%
฿2,478 below average
ScootOne-way fare฿7,877฿10,355−24%Save ฿2,478View deal
Cheapest of September 2026
sat · Sep 5One way
Departuresat · Sep 5
One way2026
18:50BKK → SYD11:4510h 5m · 1 stop
3h 50m layover Singapore
Outbound18:50BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,877
฿10,355-24%
฿2,478 below average
ScootOne-way fare฿7,877฿10,355−24%Save ฿2,478View deal
Cheapest of September 2026
sun · Sep 13One way
Departuresun · Sep 13
One way2026
20:35BKK → SYD11:4510h 15m · 1 stop
1h 55m layover Singapore
Outbound20:35BKK11:45SYD10h 15m1 stop · via Singapore
Operated byScoot
Scoot฿7,877
฿10,355-24%
฿2,478 below average
ScootOne-way fare฿7,877฿10,355−24%Save ฿2,478View deal
Cheapest of September 2026
thu · Sep 10One way
Departurethu · Sep 10
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,877
฿10,355-24%
฿2,478 below average
ScootOne-way fare฿7,877฿10,355−24%Save ฿2,478View deal
Cheapest of September 2026
tue · Sep 1One way
Departuretue · Sep 1
One way2026
18:50BKK → SYD11:4510h 5m · 1 stop
3h 50m layover Singapore
Outbound18:50BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,877
฿10,355-24%
฿2,478 below average
ScootOne-way fare฿7,877฿10,355−24%Save ฿2,478View deal
Cheapest of September 2026
wed · Sep 16One way
Departurewed · Sep 16
One way2026
18:50BKK → SYD11:4510h 5m · 1 stop
3h 50m layover Singapore
Outbound18:50BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,877
฿10,355-24%
฿2,478 below average
ScootOne-way fare฿7,877฿10,355−24%Save ฿2,478View deal
Cheapest of September 2026
fri · Sep 18One way
Departurefri · Sep 18
One way2026
18:50BKK → SYD11:4510h 5m · 1 stop
3h 50m layover Singapore
Outbound18:50BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,981
฿10,355-23%
฿2,374 below average
ScootOne-way fare฿7,981฿10,355−23%Save ฿2,374View deal
Lowest 10% of September 2026
thu · Sep 17One way
Departurethu · Sep 17
One way2026
18:50BKK → SYD11:4510h 5m · 1 stop
3h 50m layover Singapore
Outbound18:50BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,981
฿10,355-23%
฿2,374 below average
ScootOne-way fare฿7,981฿10,355−23%Save ฿2,374View deal
Lowest 10% of September 2026
tue · Sep 8One way
Departuretue · Sep 8
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,981
฿10,355-23%
฿2,374 below average
ScootOne-way fare฿7,981฿10,355−23%Save ฿2,374View deal
Lowest 10% of September 2026
mon · Sep 14One way
Departuremon · Sep 14
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,982
฿10,355-23%
฿2,373 below average
ScootOne-way fare฿7,982฿10,355−23%Save ฿2,373View deal
Lowest 10% of September 2026Down from ฿8,008 on Jul 23
sat · Sep 12One way
Departuresat · Sep 12
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,982
฿10,355-23%
฿2,373 below average
ScootOne-way fare฿7,982฿10,355−23%Save ฿2,373View deal
Lowest 10% of September 2026
thu · Sep 3One way
Departurethu · Sep 3
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,982
฿10,355-23%
฿2,373 below average
ScootOne-way fare฿7,982฿10,355−23%Save ฿2,373View deal
Lowest 10% of September 2026
wed · Sep 2One way
Departurewed · Sep 2
One way2026
18:50BKK → SYD11:4510h 5m · 1 stop
3h 50m layover Singapore
Outbound18:50BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿7,982
฿10,355-23%
฿2,373 below average
ScootOne-way fare฿7,982฿10,355−23%Save ฿2,373View deal
Lowest 10% of September 2026
wed · Sep 9One way
Departurewed · Sep 9
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿8,060
฿10,355-22%
฿2,295 below average
ScootOne-way fare฿8,060฿10,355−22%Save ฿2,295View deal
Lowest 10% of September 2026
mon · Aug 31One way
Departuremon · Aug 31
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿8,062
฿10,355-22%
฿2,293 below average
ScootOne-way fare฿8,062฿10,355−22%Save ฿2,293View deal
Lowest 10% of August 2026
tue · Sep 15One way
Departuretue · Sep 15
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿8,062
฿10,355-22%
฿2,293 below average
ScootOne-way fare฿8,062฿10,355−22%Save ฿2,293View deal
Lowest 10% of September 2026
tue · Sep 22One way
Departuretue · Sep 22
One way2026
20:35BKK → SYD11:4510h 5m · 1 stop
2h 5m layover Singapore
Outbound20:35BKK11:45SYD10h 5m1 stop · via Singapore
Operated byScoot
Scoot฿8,115
฿10,355-22%
฿2,240 below average
ScootOne-way fare฿8,115฿10,355−22%Save ฿2,240View deal
Lowest 10% of September 2026
sun · Sep 20One way
Departuresun · Sep 20
One way2026
15:45BKK → SYD07:209h 55m · 1 stop
2h 40m layover Ho Chi Minh City
Outbound15:45BKK07:20SYD9h 55m1 stop · via Ho Chi Minh City
Operated by
VietJet Air
VietJet Air฿8,264
฿10,355-20%
฿2,091 below average
VietJet AirOne-way fare฿8,264฿10,355−20%Save ฿2,091View deal
Lowest 10% of September 2026
sun · Sep 6One way
Departuresun · Sep 6
One way2026
15:45BKK → SYD07:209h 55m · 1 stop
2h 40m layover Ho Chi Minh City
Outbound15:45BKK07:20SYD9h 55m1 stop · via Ho Chi Minh City
Operated byVietJet Air
VietJet Air฿8,264
฿10,355-20%
฿2,091 below average
VietJet AirOne-way fare฿8,264฿10,355−20%Save ฿2,091View deal
Lowest 10% of September 2026
Plan with confidence
Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
See the difference
September 2026 at a glance
Compare price, non-stop choice and travel time with other Sydney options.
Non-stop options
4%+2 points compared with other flights
Typical flight time
10h 5m0h 15m shorter than the comparison
Roundtrip options
532Trips ready to compare
Typical prices
What do Sydney roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿16,034
Typical low฿17,640
Typical฿18,941
Typical high฿22,211
Flexible dates
Cheapest departure dates for Sydney
Compare nearby dates to see where the better prices are. Always check the final price before booking.
฿17,631
Sep 1
฿17,736
Sep 2
฿17,736
Sep 3
฿18,413
Sep 4
฿17,631
Sep 5
฿18,360
Sep 6
฿19,169
Sep 7
฿17,736
Sep 8
฿25,452
Sep 9
฿17,632
Sep 10
฿18,251
Sep 11
฿17,738
Sep 12
฿17,887
Sep 13
฿17,816
Sep 14
฿17,633
Sep 15
฿25,669
Sep 16
฿17,736
Sep 17
฿17,736
Sep 18
฿18,437
Sep 19
฿30,043
Sep 20
฿19,315
Sep 21
฿17,379
Sep 23
฿27,981
Sep 24
฿24,207
Sep 25
฿22,866
Sep 26
฿19,278
Sep 27
฿24,101
Sep 28
฿18,238
Sep 29
฿28,702
Sep 30
Flexible timing
Compare Sydney by travel month
Open a month to compare its dates, prices and available flights.
Airline comparison
Which airlines show the lowest Sydney fares?
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1AirAsia | ฿16,034 | ฿16,644–฿22,814 | 110 | 0% |
| 2AirAsia X | ฿16,034 | ฿16,644–฿22,814 | 109 | 0% |
| 3Scoot | ฿16,034 | ฿17,453–฿19,547 | 374 | 0% |
| 4VietJet Air | ฿16,066 | ฿18,908–฿25,349 | 82 | 0% |
| 5Jetstar | ฿18,591 | ฿19,935–฿22,866 | 105 | 0% |
| 6Thai VietJet Air | ฿18,591 | ฿19,316–฿23,459 | 34 | 0% |
| 7Hainan Airlines | ฿18,748 | ฿18,780–฿20,500 | 48 | 0% |
| 8Thai AirAsia | ฿18,861 | — | 6 | — |
| 9Batik Air Malaysia | ฿19,141 | ฿23,588–฿24,285 | 21 | 0% |
| 10Virgin Australia | ฿21,360 | ฿21,360–฿21,474 | 14 | — |
| 11Vietnam Airlines | ฿22,452 | ฿25,871–฿30,218 | 36 | 0% |
| 12Thai Airways | ฿23,619 | ฿24,051–฿27,345 | 26 | 19% |
Weather through the year
Typical temperatures in Sydney
Usual monthly temperatures can help you choose when to go. They are not a live forecast.
23°Jan
23°Feb
22°Mar
19°Apr
16°May
14°Jun
13°Jul
14°Aug
16°Sep
18°Oct
20°Nov
22°Dec
Useful trip facts
What to know about Sydney
- Country
- Australia
- Arrival code
- SYD
- Typical annual temperature
- 18°C
- Trip styles
- Beach, City, Hiking
- Typical outbound from Bangkok
- 10h 5m
- Typical stay
- 12 nights
Usual temperature, not a forecast
Why go
Why travelers consider Sydney
Sun, surf, and the iconic Opera House. Australia's harbor city blends beach culture with cosmopolitan sophistication.
Explore related searches
Common questions about Sydney
What is the lowest available one-way fare for Sydney?
The lowest available one-way fare is ฿7,877. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Sydney?
The lowest available roundtrip fare is ฿16,034. Check the dates, baggage and final total before booking.
What is a typical fare for Sydney?
A typical fare is ฿18,941. Many available options sit between ฿17,640 and ฿22,211.
How many choices are available for Sydney?
Choose from 532 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Sydney?
19 roundtrip flights are non-stop both ways. That is 4% of the current choices.
Which month has the lowest fares for Sydney?
Sep 2026 has the lowest available roundtrip fare, from ฿16,034.
When is the best time to fly from Bangkok to Sydney?
Based on current prices, September 2026 offers some of the best deals from Bangkok to Sydney. Check the month-by-month breakdown on this page for the cheapest times to fly.
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.