Typical price difference
-6%฿21,996 here compared with ฿23,317
One-way and roundtrip flights from Bangkok
China Southern flights to Sydney
Top deals
Flights and prices
How much are flights from Bangkok to Sydney?
Planning a trip to Sydney? Compare dates, airlines, flight times and direct options from Bangkok. 2 one-way fares from ฿10,243 · 589 roundtrips from ฿18,254. These results are for china southern (cz).
- One way from
- ฿10,243
- 2 outbound-only options
- Roundtrip from
- ฿18,254
- 589 complete trips
- Typical roundtrip
- ฿21,996
- Half cost less, half cost more
- Flight options
- 589
- Roundtrips available
Saved searches
Save this search
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Best Deals
Roundtrip deals
589 fares · from ฿18,254
Outbound and return flights together in one total fare.
Departure monthNovember 2026
Sydney
Weather20°MildTypical roundtrip฿24,326Cheapest roundtrip฿18,254฿24,326−25%Nov 1 → Nov 12Save ฿6,072
Departure month
November 2026
Sydney
Weather20°Mild
Typical roundtrip฿24,326
Cheapest roundtrip฿18,254
฿24,326−25%
Nov 1 → Nov 12Save ฿6,072
Departure monthOctober 2026
Sydney
Weather18°MildTypical roundtrip฿24,326Cheapest roundtrip฿18,254฿24,326−25%Oct 25 → Nov 12Save ฿6,072
Departure month
October 2026
Sydney
Weather18°Mild
Typical roundtrip฿24,326
Cheapest roundtrip฿18,254
฿24,326−25%
Oct 25 → Nov 12Save ฿6,072
Departure monthDecember 2026
Sydney
Weather22°WarmTypical roundtrip฿24,326Cheapest roundtrip฿18,997฿24,326−22%Dec 27 → Jan 15Save ฿5,329
Departure month
December 2026
Sydney
Weather22°Warm
Typical roundtrip฿24,326
Cheapest roundtrip฿18,997
฿24,326−22%
Dec 27 → Jan 15Save ฿5,329
Departure monthFebruary 2027
Sydney
Weather23°WarmTypical roundtrip฿24,326Cheapest roundtrip฿19,971฿24,326−18%Feb 22 → Feb 26Save ฿4,355
Departure month
February 2027
Sydney
Weather23°Warm
Typical roundtrip฿24,326
Cheapest roundtrip฿19,971
฿24,326−18%
Feb 22 → Feb 26Save ฿4,355
Departure monthMarch 2027
Sydney
Weather22°WarmTypical roundtrip฿24,326Cheapest roundtrip฿20,463฿24,326−16%Mar 18 → Mar 21Save ฿3,863
Departure month
March 2027
Sydney
Weather22°Warm
Typical roundtrip฿24,326
Cheapest roundtrip฿20,463
฿24,326−16%
Mar 18 → Mar 21Save ฿3,863
Departure monthJanuary 2027
Sydney
Weather23°WarmTypical roundtrip฿24,326Cheapest roundtrip฿27,284Jan 1 → Jan 23
Departure month
January 2027
Sydney
Weather23°Warm
Typical roundtrip฿24,326
Cheapest roundtrip฿27,284
Jan 1 → Jan 23
One-way deals
2 fares · from ฿10,243
Outbound fare only — add a return separately if you need one.
Departure monthNovember 2026
Sydney
Weather20°MildTypical one way฿11,234Cheapest one-way fare฿10,243฿11,234−9%Nov 2Save ฿991
Departure month
November 2026
Sydney
Weather20°Mild
Typical one way฿11,234
Cheapest one-way fare฿10,243
฿11,234−9%
Nov 2Save ฿991
Departure monthDecember 2026
Sydney
Weather22°WarmTypical one way฿11,234Cheapest one-way fare฿10,248฿11,234−9%Dec 18Save ฿986
Departure month
December 2026
Sydney
Weather22°Warm
Typical one way฿11,234
Cheapest one-way fare฿10,248
฿11,234−9%
Dec 18Save ฿986
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
China Southern (CZ) at a glance
Compare price, non-stop choice and travel time with other Sydney options.
Non-stop options
0%+0 points compared with other flights
Typical flight time
10h 30m— longer than the comparison
Roundtrip options
589Trips 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฿18,254
Typical low฿20,238
Typical฿21,996
Typical high฿26,690
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿20,340
Oct 2026
฿20,349
Nov 2026
฿22,505
Dec 2026
฿30,773
Jan 2027
฿24,599
Feb 2027
฿24,175
Mar 2027
Airline comparison
Alternative airlines for Sydney
Some trips combine airlines, so check both flights before you book.
| Comparison | Lowest | Typical range | Results | Non-stop |
|---|---|---|---|---|
| 1Vietravel Airlines | ฿15,970 | ฿18,452–฿20,312 | 38 | 0% |
| 2VietJet Air | ฿15,970 | ฿19,362–฿26,631 | 1,701 | 0% |
| 3Thai AirAsia | ฿15,970 | ฿19,342–฿27,804 | 674 | 0% |
| 4AirAsia X | ฿16,250 | ฿18,968–฿24,036 | 130 | 0% |
| 5AirAsia | ฿16,250 | ฿18,997–฿25,937 | 164 | 0% |
| 6Scoot | ฿16,795 | ฿19,898–฿27,699 | 2,284 | 0% |
| 7Thai VietJet Air | ฿18,157 | ฿19,997–฿27,182 | 67 | 0% |
| 8Jetstar | ฿18,157 | ฿22,463–฿30,710 | 963 | 0% |
| 9China Southern | ฿18,254 | ฿20,238–฿26,690 | 589 | 0% |
| 10Batik Air Malaysia | ฿18,268 | ฿23,335–฿27,672 | 549 | 0% |
| 11Hainan Airlines | ฿18,534 | ฿19,400–฿23,814 | 216 | 0% |
| 12Cebu Pacific | ฿18,653 | ฿21,081–฿28,370 | 80 | 0% |
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
- Usual temperature, not a forecast
- Trip styles
- Beach, City, Hiking
- Bangkok departure airports
- BKK
- Airports represented in the current fare results
- Arrival airports
- SYD
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 10h 30m
- Typical stay
- 11 nights
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 ฿10,243. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Sydney?
The lowest available roundtrip fare is ฿18,254. Check the dates, baggage and final total before booking.
What is a typical fare for Sydney?
A typical fare is ฿21,996. Many available options sit between ฿20,238 and ฿26,690.
How many choices are available for Sydney?
Choose from 589 roundtrip flights across 1 destination in 1 country.
Are direct flights available for Sydney?
0 roundtrip flights are non-stop both ways. That is 0% of the current choices.
Which month has the lowest fares for Sydney?
Oct 2026 has the lowest available roundtrip fare, from ฿18,254.
Where does China Southern to Sydney fly from Bangkok?
China Southern to Sydney operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available China Southern to Sydney routes.
How do I find the best deals on China Southern to Sydney?
Compare the current China Southern to Sydney fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.