Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sydney to Vietnam from $272

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SGN
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Sydney to Vietnam

Keep the following information in mind while searching for Sydney to Vietnam flight deals. Data was last updated 27 November 2025.

Round-trip from

$481

One-way from

$278

Popular in

December

Cheapest in

August

Average price

$657

Good round-trip deal

$644 or less

Good one-way deal

$415 or less
Scoot
  • Scoot
  • 22/3-27/3
  • 1 total stop
  • 38h 20m total
  • Sydney to Vietnam
Search Deals
Jetstar
  • Jetstar
  • 22/2
  • Nonstop
  • 8h 35m total
  • Sydney to Vietnam
Search Deals
Highest demand for flights based on searches. 29% potential increase in price ($482 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 8% potential price decrease ($92 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals
Price to beat on a round-trip flight from Sydney Kingsford Smith to Vietnam.
Search Deals
Price to beat on a one-way flight from Sydney Kingsford Smith to Vietnam.
Search Deals

Find flight deals from Sydney to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from Sydney to Vietnam
Explore the most affordable flight options available from Sydney to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 27 November 2025.

Thu 27/1117:35SYD - SGN
1 stop27h 30mMultiple Airlines
Fri 5/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Deal found 23/11$606
Sun 30/1106:35SYD - SGN
1 stop15h 50mMultiple Airlines
Fri 12/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Deal found 23/11$612
Sun 30/1106:35SYD - SGN
1 stop15h 50mMultiple Airlines
Fri 5/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Deal found 23/11$618
Wed 3/1220:05SYD - SGN
1 stop22h 35mMultiple Airlines
Wed 10/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Deal found 25/11$629
Wed 26/1107:15SYD - SGN
1 stop15h 10mMultiple Airlines
Fri 5/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Deal found 23/11$644
Tue 2/1207:15SYD - SGN
1 stop13h 50mMultiple Airlines
Sun 14/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Deal found 24/11$646
Tue 2/1209:00SYD - SGN
2 stops37h 25mMultiple Airlines
Mon 15/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Deal found 25/11$647
Tue 25/1107:15SYD - SGN
1 stop13h 50mMultiple Airlines
Thu 11/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Deal found 24/11$652
Wed 3/1207:15SYD - SGN
1 stop15h 10mMultiple Airlines
Mon 15/1219:30SGN - SYD
Nonstop8h 35mMultiple Airlines
Deal found 23/11$666
Tue 2/1209:00SYD - HAN
2 stops16h 35mMultiple Airlines
Tue 9/1223:25HAN - SYD
1 stop28h 40mMultiple Airlines
Deal found 26/11$816
Wed 3/1206:35SYD - HAN
1 stop19h 00mMultiple Airlines
Wed 10/1222:20HAN - SYD
1 stop29h 45mMultiple Airlines
Deal found 26/11$824
Thu 4/1206:35SYD - DAD
2 stops21h 45mMultiple Airlines
Wed 10/1223:15DAD - SYD
1 stop28h 50mMultiple Airlines
Deal found 26/11$841

Cheapflights Fare Finder

 
Customise your flight search to find flights from Sydney to Vietnam that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 November 2025.
Use the filters below to find and compare flights from Sydney to Vietnam that are best for you.

Fly from

Sydney

Fly to

Vietnam

Route

Depart

Return

Price

SydneyDa Nang

SYD - DAD

SYDDAD

Sydney Kingsford Smith

Mon 23/2

20:05-16:35

1 stop24h 30m

Da Nang

Sat 14/3

11:20-20:35

1 stop29h 15m

$509

SydneyDa Nang

SYD - DAD

SYDDAD

Sydney Kingsford Smith

Fri 13/3

10:45-11:50

1 stop29h 05m

Da Nang

Fri 20/3

11:20-09:15

1 stop17h 55m

$523

SydneyDa Nang

SYD - DAD

SYDDAD

Sydney Kingsford Smith

Wed 18/3

11:15-22:00

1 stop14h 45m

Da Nang

Thu 2/4

11:20-08:55

1 stop17h 35m

$534

SydneyDa Nang

SYD - DAD

SYDDAD

Sydney Kingsford Smith

Wed 20/5

10:15-00:10

1 stop16h 55m

Da Nang

Mon 25/5

12:00-07:20

1 stop16h 20m

$540

SydneyDa Nang

SYD - DAD

SYDDAD

Sydney Kingsford Smith

Fri 17/4

10:15-20:40

1 stop13h 25m

Da Nang

Mon 27/4

15:45-20:00

1 stop25h 15m

$558

SydneyPhu Quoc

SYD - PQC

SYDPQC

Sydney Kingsford Smith

Wed 18/3

11:15-23:35

1 stop16h 20m

Phu Quoc Duong Dang

Thu 2/4

07:30-08:20

1 stop20h 50m

$563

SydneyPhu Quoc

SYD - PQC

SYDPQC

Sydney Kingsford Smith

Mon 2/3

20:05-23:35

2 stops31h 30m

Phu Quoc Duong Dang

Mon 9/3

07:00-12:20

2 stops25h 20m

$604

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Wed 18/3

11:15-07:05

2 stops23h 50m

Hanoi Noibai

Thu 2/4

15:30-08:55

1 stop13h 25m

$615

SydneyDa Nang

SYD - DAD

SYDDAD

Sydney Kingsford Smith

Thu 12/3

11:15-20:30

1 stop13h 15m

Da Nang

Sun 15/3

21:15-12:20

2 stops35h 05m

$618

SydneyPhu Quoc

SYD - PQC

SYDPQC

Sydney Kingsford Smith

Sun 1/3

10:45-16:00

2 stops33h 15m

Phu Quoc Duong Dang

Thu 5/3

07:25-09:15

2 stops21h 50m

$618

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 60 results
1
2
3
...
6

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
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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, March is the cheapest month in which you can book a flight from Sydney to Vietnam (average of $274). Flying from Sydney to Vietnam in December is currently the most expensive (average of $661). 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?

Find hourly flight availability from Sydney to Vietnam. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 27 November 2025.

One of the essential ways to save on airfare from Sydney to Vietnam is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight in the evening could potentially save you up to 33% on airfare.

What is the cheapest day to fly from Sydney to Vietnam?

Use this chart to determine the cheapest time to fly return from Sydney to Vietnam. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Sydney to Vietnam flight should consider departing on Sunday evenings when fares are most often at their lowest. Friday at midday flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Sydney to Vietnam

Explore weekly flight availability from Sydney to Vietnam. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 27 November 2025.

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

How often are flights from Sydney to Vietnam delayed?

About 28% of weekly flights between Sydney and Vietnam have experienced delays in the past year, with the average delay time being 151 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 in the evening tend to experience delays more often.

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

Sunday 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 17% of flights being delayed.

Reviews of airlines servicing Vietnam

Get insights into the airlines that provide service to Vietnam. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Vietnam. Reviews last updated 27 November 2025.
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
7.6
Good
215 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.3

Boarding

7.6

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
Vietnam Airlines
7.6
Good
215 reviews
Vietnam Airlines
7.6
Good
215 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.3

Boarding

7.6

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
China Southern
7.5
Good
119 reviews
Vietnam Airlines
7.6
Good
215 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.3

Boarding

7.6

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
Scoot
6.7
Okay
311 reviews
Vietnam Airlines
7.6
Good
215 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.3

Boarding

7.6

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
Jetstar
6.6
Okay
486 reviews
Vietnam Airlines
7.6
Good
215 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.3

Boarding

7.6

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.
VietJet Air
5.6
Fair
153 reviews
Vietnam Airlines
7.6
Good
215 reviews
Check prices

Comfort

7.6

Crew

8.1

Overall

7.6

Food

6.8

Entertainment

6.3

Boarding

7.6

Reviews

1 / 15
8.0
Excellent

Stephen,Nov 2025

SYD - SGN

I really liked it. It’s very good value for money.

Related info for your journey

Find useful and relevant information for your journey from Sydney to Vietnam. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • 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 23,549 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 16h 55m. Fly via VietJet Air, Vietnam Airlines, or Scoot to get the fastest option. Airlines will cover a distance of 7178 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 $272. Users have also found prices from $278 and $291 on Jetstar and Scoot, 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: Qantas Airways (70%), Jetstar (70%), Vietnam Airlines (64%).

  • What are the cheapest flights from Sydney to Vietnam?

    While on average a flight from Sydney to Vietnam is generally $1,850, our data shows the cheapest flight currently is $273. When looking at the most popular route, (Sydney Kingsford Smith - Ho Chi Minh City), you can expect to pay $358 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, March is the cheapest month in which you can book a flight from Sydney to Vietnam (average of $274). Flying from Sydney to Vietnam in December is currently the most expensive (average of $661). 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sydney to Vietnam

See prices for flight routes from nearby airports that may be better suited for you.
Sydney to Suvarnabhumi flights
Sydney to Denpasar flights
Sydney to Haneda flights
Sydney to Narita flights
Sydney to Kuala Lumpur Intl flights
Sydney to Hongqiao Intl flights
Sydney to Ho Chi Minh City flights
Sydney to Don Mueang Intl flights
Sydney to Manila flights
Sydney to New Delhi flights
Sydney to Singapore flights
Sydney to Pu Dong flights
Sydney to Kathmandu flights
Sydney to Phuket City flights
Sydney to Incheon Intl flights
Sydney to Lahore flights
Sydney to Hong Kong flights
Sydney to Taiwan Taoyuan Intl flights
Sydney to Guangzhou flights
Sydney to Colombo flights
Sydney to Dhaka flights
Sydney to Soekarno-Hatta Intl flights
Sydney to Hanoi flights
Coolangatta to Denpasar flights
Sydney to Kansai Intl flights
Sydney to Gimpo Intl flights
Sydney to Beijing Daxing Intl flights
Sydney to Mumbai flights
Sydney to Osaka Itami flights
Sydney to Islamabad flights
Sydney to Hyderabad flights
Sydney to Bangalore flights
Sydney to Chitose flights
Sydney to Ahmedabad flights
Sydney to Kobe flights
Sydney to Cebu City flights
Sydney to Chennai flights
Sydney to Chubu Centrair Intl flights
Sydney to Almaty flights
Sydney to Qingdao flights
Sydney to Halim Perdana Kusuma flights
Sydney to Da Nang flights
Sydney to Cochin flights
Sydney to Amritsar flights
Sydney to Capital flights
Sydney to Chiang Mai flights

Top 10 airlines flying from Sydney to Vietnam

Discover the top 10 airlines that operate flights from Sydney to Vietnam. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 27 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$259Average$548FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
ScootCheapest$318Average$714FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapest$375Average$990FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Philippine AirlinesCheapest$390Average$931FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Cebu PacificCheapest$460Average$783FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
FlexFlightCheapest$475Average$885FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights
A.P.G.Cheapest$583Average$1,315FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
China SouthernCheapest$610Average$1,190FlexibilityNo cancel feeOn-time69%
Search China Southern flights
XiamenAirCheapest$629Average$1,007FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
Malaysia AirlinesCheapest$658Average$1,097FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.