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Cheap flights from Sydney to Vietnam from $259

SYD — SGN
18 Sep — 25 Sep1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Vietnam

Tue 10/1116:25 -
Nonstop8h 35m
Sun 22/1122:40 -
Nonstop8h 50m
Deal found 16/8$531
Tue 20/1016:10 -
Nonstop8h 50m
Sat 7/1109:25 -
1 stop19h 50m
Deal found 15/8$532
Sun 11/1016:10 -
Nonstop8h 50m
Sun 25/1020:15 -
1 stop20h 20m
Deal found 16/8$534
Sun 11/1016:10 -
Nonstop8h 50m
Sat 24/1008:35 -
1 stop20h 45m
Deal found 16/8$535
Sun 25/1011:15 -
Nonstop8h 50m
Thu 5/1121:25 -
Nonstop8h 35m
Deal found 14/8$538
Wed 7/1021:50 -
1 stop18h 20m
Sat 17/1008:35 -
1 stop20h 45m
Deal found 17/8$539
Mon 5/1021:50 -
1 stop21h 50m
Thu 22/1016:10 -
1 stop13h 10m
Deal found 15/8$542
Fri 16/1010:45 -
1 stop13h 55m
Thu 22/1012:40 -
1 stop16h 40m
Deal found 18/8$544
Mon 14/920:50 -
1 stop21h 50m
Thu 24/908:35 -
1 stop20h 45m
Deal found 14/8$545
Mon 7/920:50 -
1 stop21h 50m
Tue 15/922:05 -
1 stop18h 30m
Deal found 17/8$547
Tue 10/1113:25 -
1 stop31h 25m
Thu 12/1115:40 -
1 stop23h 10m
Deal found 17/8$548
Thu 12/1120:05 -
1 stop24h 30m
Thu 19/1106:10 -
2 stops32h 40m
Deal found 18/8$632

Find flight deals from Sydney to Vietnam

Round-trip from

$531

One-way from

$259

Popular in

December

Cheapest in

May

Average price

$554

Good round-trip deal

$607 or less

Good one-way deal

$375 or less
Jetstar
  • Jetstar
  • 10/11-22/11
  • Nonstop
  • 17h 25m total
  • Sydney to Vietnam
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Jetstar
  • Jetstar
  • 15/9
  • Nonstop
  • 8h 50m total
  • Sydney to Vietnam
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($358 potential increase over avg. return price).
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Cheapest flight prices on average. 9% potential price decrease ($86 potential savings vs. average return price).
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Average for round-trip flights in August 2026
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Price to beat on a round-trip flight from Sydney Kingsford Smith to Vietnam.
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Price to beat on a one-way flight from Sydney Kingsford Smith to Vietnam.
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights from Sydney to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

SydneyHo Chi Minh City

SYD Sydney Kingsford Smith - SGN Ho Chi Minh City

SYDSGN

Sydney Kingsford Smith

Fri 11/9

09:45-20:40

1 stop13h 55m

Ho Chi Minh City

Thu 24/9

08:35-08:20

1 stop20h 45m

$573

SydneyHo Chi Minh City

SYD Sydney Kingsford Smith - SGN Ho Chi Minh City

SYDSGN

Sydney Kingsford Smith

Sun 15/11

16:25-21:00

Nonstop8h 35m

Ho Chi Minh City

Sun 22/11

22:40-11:30

Nonstop8h 50m

$587

SydneyPhu Quoc

SYD Sydney Kingsford Smith - PQC Phu Quoc Duong Dang

SYDPQC

Sydney Kingsford Smith

Sat 7/11

13:25-11:55

1 stop26h 30m

Phu Quoc Duong Dang

Sat 14/11

17:55-12:10

1 stop14h 15m

$637

SydneyNha Trang

SYD Sydney Kingsford Smith - CXR Nha Trang Cam Ranh

SYDCXR

Sydney Kingsford Smith

Sun 11/10

14:00-11:30

1 stop25h 30m

Nha Trang Cam Ranh

Tue 27/10

12:10-12:10

1 stop20h 00m

$655

SydneyPhu Quoc

SYD Sydney Kingsford Smith - PQC Phu Quoc Duong Dang

SYDPQC

Sydney Kingsford Smith

Wed 4/11

12:05-21:35

1 stop13h 30m

Phu Quoc Duong Dang

Sat 7/11

19:50-10:00

1 stop34h 10m

$683

SydneyPhu Quoc

SYD Sydney Kingsford Smith - PQC Phu Quoc Duong Dang

SYDPQC

Sydney Kingsford Smith

Sun 11/10

16:10-09:55

1 stop21h 45m

Phu Quoc Duong Dang

Tue 20/10

09:50-20:20

2 stops30h 30m

$724

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Sun 18/10

12:25-14:40

1 stop30h 15m

Hanoi Noibai

Sat 24/10

15:40-10:20

1 stop14h 40m

$745

SydneyHanoi

SYD Sydney Kingsford Smith - HAN Hanoi Noibai

SYDHAN

Sydney Kingsford Smith

Thu 15/10

11:15-00:25

1 stop17h 10m

Hanoi Noibai

Wed 28/10

07:40-10:00

1 stop22h 20m

$752

SydneyHaiphong

SYD Sydney Kingsford Smith - HPH Haiphong Catbi

SYDHPH

Sydney Kingsford Smith

Fri 13/11

12:05-12:00

1 stop27h 55m

Haiphong Catbi

Tue 17/11

07:30-10:00

1 stop22h 30m

$752

SydneyHo Chi Minh City

SYD Sydney Kingsford Smith - SGN Ho Chi Minh City

SYDSGN

Sydney Kingsford Smith

Thu 15/10

11:15-16:05

Nonstop8h 50m

Ho Chi Minh City

Thu 15/10

19:55-08:20

Nonstop8h 25m

$763

Flights are sorted by cheapest return flights first.

Deals found on 14/8

Showing 1-10 of 60 resultsSorted by cheapest first
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Best time to book a flight from Sydney to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Sydney with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight from Sydney to Vietnam

What is the cheapest month to book a flight from Sydney to Vietnam?

Currently, May is the cheapest month in which you can book a flight from Sydney to Vietnam (average of $552). Flying from Sydney to Vietnam in December is currently the most expensive (average of $1,434). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from SYD to VN?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Sydney to Vietnam as you normally would.

Weekly flight availability from Sydney to Vietnam

The most flights from SYD to VN0 are scheduled on a Monday (3 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (2 on average).

How often are flights from Sydney to Vietnam delayed?

About 34% of weekly flights between Sydney and Vietnam have experienced delays in the past year, with the average delay time being 118 minutes.

What is the most punctual flight time for Sydney to Vietnam flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving at night tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Wednesday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on Sydney to Vietnam flights?

Over the past year, Vietnam Airlines have had the lowest number of delays on this route, with just 22% of flights being delayed.

How far ahead should I book a flight from Sydney to Vietnam?

The price you pay for your flight from Sydney to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 36 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Vietnam

See what other customers who have flown with Vietnam Airlines,China Southern, andScoot from Sydney to Vietnam have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Vietnam Airlines
7.7
Good
285 reviews
Check prices

Boarding

7.7

Entertainment

6.3

Overall

7.7

Crew

8.3

Food

6.9

Comfort

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
Vietnam Airlines
7.7
Good
285 reviews
Vietnam Airlines
7.7
Good
285 reviews
Check prices

Boarding

7.7

Entertainment

6.3

Overall

7.7

Crew

8.3

Food

6.9

Comfort

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
China Southern
7.4
Good
175 reviews
Vietnam Airlines
7.7
Good
285 reviews
Check prices

Boarding

7.7

Entertainment

6.3

Overall

7.7

Crew

8.3

Food

6.9

Comfort

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
Scoot
6.7
Okay
330 reviews
Vietnam Airlines
7.7
Good
285 reviews
Check prices

Boarding

7.7

Entertainment

6.3

Overall

7.7

Crew

8.3

Food

6.9

Comfort

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
Jetstar
6.5
Okay
568 reviews
Vietnam Airlines
7.7
Good
285 reviews
Check prices

Boarding

7.7

Entertainment

6.3

Overall

7.7

Crew

8.3

Food

6.9

Comfort

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.
VietJet Air
5.6
Fair
173 reviews
Vietnam Airlines
7.7
Good
285 reviews
Check prices

Boarding

7.7

Entertainment

6.3

Overall

7.7

Crew

8.3

Food

6.9

Comfort

7.7

Reviews

1 / 16
2.0
Mediocre

Stephen,Apr 2026

SGN - DAD

45 minutes late. Bottle of water and that’s about it.

Related info for your journey

  • What airport do you fly from for flights from Sydney to Vietnam?

    Located just 7.5 km from the city centre, Sydney Kingsford Smith (SYD) is the airport most travellers will use when flying to Vietnam from Sydney.

  • How popular is this Sydney to Vietnam flight route?

    Flights from Sydney Kingsford Smith to Vietnam have been viewed 18,718 times in the past calendar month.

  • How long is the flight from Sydney to Vietnam?

    There are many flights that can get you from Sydney to Vietnam in 8h 35m. Fly via Jetstar, Scoot, or XiamenAir to get the fastest option. Airlines will cover a distance of 6840 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • What are the cheapest airlines to fly from Sydney to Vietnam one-way?

    For one-way options, check prices for VietJet Air. According to our data, you can fly for as low as $188. Users have also found prices from $212 and $218 on Jetstar and China Southern, respectively.

  • What are the most popular routes from Sydney to Vietnam?

    The most popular route from Sydney to Vietnam is Sydney Kingsford Smith - Ho Chi Minh City. You may also consider Sydney Kingsford Smith - Hanoi Noibai or Sydney Kingsford Smith - Da Nang.

  • What are the most reliable airlines from Sydney to Vietnam?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Sydney to Vietnam on time: Vietnam Airlines (66%), Cambodia Angkor Air (66%), Qantas Airways (58%).

  • What are the cheapest flights from Sydney to Vietnam?

    While on average a flight from Sydney to Vietnam is generally $1,466, our data shows the cheapest flight currently is $263. When looking at the most popular route, (Sydney Kingsford Smith - Ho Chi Minh City), you can expect to pay $458 for that flight.

  • Can I find deals for flights from Sydney to Vietnam that include hotel bookings?

    Yes. In addition to deals on Sydney to Vietnam flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Sydney to Vietnam?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sydney to Vietnam.

  • Can I find deals for business class flights from Sydney to Vietnam?

    Yes. Cheapflights offers flight deals from Sydney to Vietnam by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sydney to Vietnam?

    Currently, May is the cheapest month in which you can book a flight from Sydney to Vietnam (average of $552). Flying from Sydney to Vietnam in December is currently the most expensive (average of $1,434). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Sydney to Vietnam

AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$202Average$526FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
ScootCheapest$242Average$733FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Qantas AirwaysCheapest$305Average$839FlexibilityNo cancel feeOn-time74%
Search Qantas Airways flights
A.P.G.Cheapest$321Average$1,161FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
VietJet AirCheapest$337Average$892FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Hahn Air SystemsCheapest$385Average$896FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
FlexFlightCheapest$414Average$694FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights
China EasternCheapest$428Average$902FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Philippine AirlinesCheapest$445Average$857FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
China SouthernCheapest$486Average$1,157FlexibilityNo cancel feeOn-time69%
Search China Southern flights

Fly with Cheapflights

How does Cheapflights help users find flights from Sydney to Vietnam?

When you search for this flight from Sydney to Vietnam, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Sydney to Vietnam?

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Sydney to Vietnam.

Can Cheapflights find flights from Sydney to Vietnam with no change fees?

Certainly. Search results for flights to Vietnam from Sydney shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Sydney to Vietnam become cheaper?

Yes, Cheapflights offers price alerts on Sydney to Vietnam flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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