Typical price difference
-7%฿21,793 here compared with ฿23,317
One-way and roundtrip flights from Bangkok
Hainan Airlines 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. 3 one-way fares from ฿10,086 · 216 roundtrips from ฿18,534. These results are for hainan airlines (hu).
- One way from
- ฿10,086
- 3 outbound-only options
- Roundtrip from
- ฿18,534
- 216 complete trips
- Typical roundtrip
- ฿21,793
- Half cost less, half cost more
- Flight options
- 216
- Roundtrips available
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Best Deals
Roundtrip deals
216 fares · from ฿18,534
Outbound and return flights together in one total fare.
Departure monthSeptember 2026
Sydney
Weather16°MildTypical roundtrip฿24,326Cheapest roundtrip฿18,534฿24,326−24%Sep 19 → Sep 29Save ฿5,792
Departure month
September 2026
Sydney
Weather16°Mild
Typical roundtrip฿24,326
Cheapest roundtrip฿18,534
฿24,326−24%
Sep 19 → Sep 29Save ฿5,792
Departure monthNovember 2026
Sydney
Weather20°MildTypical roundtrip฿24,326Cheapest roundtrip฿18,556฿24,326−24%Nov 17 → Nov 21Save ฿5,770
Departure month
November 2026
Sydney
Weather20°Mild
Typical roundtrip฿24,326
Cheapest roundtrip฿18,556
฿24,326−24%
Nov 17 → Nov 21Save ฿5,770
Departure monthOctober 2026
Sydney
Weather18°MildTypical roundtrip฿24,326Cheapest roundtrip฿18,584฿24,326−24%Oct 14 → Oct 22Save ฿5,742
Departure month
October 2026
Sydney
Weather18°Mild
Typical roundtrip฿24,326
Cheapest roundtrip฿18,584
฿24,326−24%
Oct 14 → Oct 22Save ฿5,742
Departure monthFebruary 2027
Sydney
Weather23°WarmTypical roundtrip฿24,326Cheapest roundtrip฿19,183฿24,326−21%Feb 28 → Mar 13Save ฿5,143
Departure month
February 2027
Sydney
Weather23°Warm
Typical roundtrip฿24,326
Cheapest roundtrip฿19,183
฿24,326−21%
Feb 28 → Mar 13Save ฿5,143
Departure monthMarch 2027
Sydney
Weather22°WarmTypical roundtrip฿24,326Cheapest roundtrip฿19,183฿24,326−21%Mar 7 → Mar 13Save ฿5,143
Departure month
March 2027
Sydney
Weather22°Warm
Typical roundtrip฿24,326
Cheapest roundtrip฿19,183
฿24,326−21%
Mar 7 → Mar 13Save ฿5,143
Departure monthDecember 2026
Sydney
Weather22°WarmTypical roundtrip฿24,326Cheapest roundtrip฿19,593฿24,326−19%Dec 28 → Jan 19Save ฿4,733
Departure month
December 2026
Sydney
Weather22°Warm
Typical roundtrip฿24,326
Cheapest roundtrip฿19,593
฿24,326−19%
Dec 28 → Jan 19Save ฿4,733
One-way deals
3 fares · from ฿10,086
Outbound fare only — add a return separately if you need one.
Departure monthDecember 2026
Sydney
Weather22°WarmTypical one way฿11,234Cheapest one-way fare฿10,086฿11,234−10%Dec 28Save ฿1,148
Departure month
December 2026
Sydney
Weather22°Warm
Typical one way฿11,234
Cheapest one-way fare฿10,086
฿11,234−10%
Dec 28Save ฿1,148
Departure monthOctober 2026
Sydney
Weather18°MildTypical one way฿11,234Cheapest one-way fare฿13,759Oct 9
Departure month
October 2026
Sydney
Weather18°Mild
Typical one way฿11,234
Cheapest one-way fare฿13,759
Oct 9
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
Hainan Airlines (HU) 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
216Trips 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฿18,534
Typical low฿19,400
Typical฿21,793
Typical high฿23,814
Best time to fly
How prices change by month
Compare the lowest and typical roundtrip fare for each month.
฿20,596
Sep 2026
฿23,485
Oct 2026
฿21,633
Nov 2026
฿23,372
Dec 2026
฿20,141
Feb 2027
฿19,400
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 ฿10,086. It is compared only with other one-way fares.
What is the lowest available roundtrip fare for Sydney?
The lowest available roundtrip fare is ฿18,534. Check the dates, baggage and final total before booking.
What is a typical fare for Sydney?
A typical fare is ฿21,793. Many available options sit between ฿19,400 and ฿23,814.
How many choices are available for Sydney?
Choose from 216 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?
Sep 2026 has the lowest available roundtrip fare, from ฿18,534.
Where does Hainan Airlines to Sydney fly from Bangkok?
Hainan Airlines to Sydney operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Hainan Airlines to Sydney routes.
How do I find the best deals on Hainan Airlines to Sydney?
Compare the current Hainan Airlines to Sydney fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.