One-way and roundtrip flights from Bangkok
Vietnam Airlines flights to Sydney
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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. 11 roundtrips from ฿19,824. These results are for vietnam airlines (vn).
- Roundtrip from
- ฿19,824
- 11 complete trips
- Typical roundtrip
- ฿20,091
- Half cost less, half cost more
- Flight options
- 11
- Roundtrips available
- Typical flight time
- 10h 25m
- Scheduled flight duration
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Roundtrip deals
11 fares · from ฿19,824
Outbound and return flights together in one total fare.
Departure monthMarch 2027
Sydney
Weather22°WarmTypical roundtrip฿24,326Cheapest roundtrip฿19,824฿24,326−19%Mar 16 → Mar 28Save ฿4,502
Departure month
March 2027
Sydney
Weather22°Warm
Typical roundtrip฿24,326
Cheapest roundtrip฿19,824
฿24,326−19%
Mar 16 → Mar 28Save ฿4,502
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Find the trip that fits
Compare prices, dates, airlines and travel time. Then choose the deal that feels right.
Typical prices
What do Sydney roundtrips usually cost?
This distribution uses roundtrip prices only; one-way prices remain in their own labeled summary.
Lowest฿19,824
Typical low฿20,091
Typical฿20,091
Typical high฿21,961
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
- WSI
- Airports represented in the current fare results
- Typical outbound from Bangkok
- 10h 25m
- 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.
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Common questions about Sydney
What is the lowest available roundtrip fare for Sydney?
The lowest available roundtrip fare is ฿19,824. Check the dates, baggage and final total before booking.
What is a typical fare for Sydney?
A typical fare is ฿20,091. Many available options sit between ฿20,091 and ฿21,961.
Which month has the lowest fares for Sydney?
Mar 2027 has the lowest available roundtrip fare, from ฿19,824.
Which airlines are available for Sydney?
VietJet Air, Vietnam Airlines, Vietravel Airlines, Thai AirAsia currently offer some of the lowest fares. Check both flights before booking, as a trip may combine airlines.
How long does the journey take for Sydney?
A typical outbound journey takes 10h 25m. A typical roundtrip has 2 stops in total across both directions.
How does Vietnam Airlines (VN) compare with other Sydney options?
The typical fare is ฿20,091, about 14% lower than other available options at ฿23,317.
Where does Vietnam Airlines to Sydney fly from Bangkok?
Vietnam Airlines to Sydney operates flights from Bangkok to multiple destinations. Browse the deals on this page to see all available Vietnam Airlines to Sydney routes.
How do I find the best deals on Vietnam Airlines to Sydney?
Compare the current Vietnam Airlines to Sydney fares from Bangkok, then save a suitable option to your local watchlist so you can recheck its price later.