Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Sydney to Vietnam from $251

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 27/1. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SGN
5 Feb — 12 Feb1
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 6 January 2026.

Round-trip from

$527

One-way from

$251

Popular in

December

Cheapest in

August

Average price

$1,095

Good round-trip deal

$638 or less

Good one-way deal

$554 or less
VietJet Air
  • VietJet Air
  • 10/5-13/5
  • 2 total stops
  • 44h 35m total
  • Sydney to Vietnam
Search Deals
Scoot
  • Scoot
  • 27/1
  • 1 total stop
  • 31h 00m total
  • Sydney to Vietnam
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($424 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($82 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
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 6 January 2026.

Tue 12/510:15SYD - PQC
1 stop23h 40mVietJet Air
Tue 26/507:30PQC - SYD
1 stop20h 50mVietJet Air
Deal found 6/1$490
Sun 10/510:15SYD - HPH
1 stop28h 00mVietJet Air
Wed 13/511:45HPH - SYD
1 stop16h 35mVietJet Air
Deal found 5/1$527
Sun 17/510:15SYD - PQC
1 stop27h 20mVietJet Air
Thu 21/507:30PQC - SYD
1 stop20h 50mVietJet Air
Deal found 5/1$527
Sat 25/413:00SYD - SGN
1 stop31h 15mScoot
Sat 2/509:15SGN - SYD
1 stop23h 30mScoot
Deal found 5/1$533
Tue 10/211:25SYD - SGN
1 stop17h 55mChina Southern
Wed 18/311:55SGN - SYD
1 stop17h 30mChina Southern
Deal found 4/1$536
Thu 5/320:05SYD - SGN
1 stop22h 35mMultiple Airlines
Mon 9/320:15SGN - SYD
1 stop20h 20mMultiple Airlines
Deal found 4/1$539
Sun 1/316:25SYD - SGN
Nonstop8h 35mMultiple Airlines
Wed 18/315:40SGN - SYD
1 stop23h 10mMultiple Airlines
Deal found 4/1$541
Sun 15/216:25SYD - SGN
Nonstop8h 35mJetstar
Sun 15/322:40SGN - SYD
Nonstop8h 50mJetstar
Deal found 5/1$542
Mon 9/213:35SYD - SGN
1 stop30h 50mMultiple Airlines
Thu 19/322:40SGN - SYD
Nonstop8h 50mMultiple Airlines
Deal found 4/1$544
Mon 16/213:35SYD - SGN
1 stop30h 50mMultiple Airlines
Sun 15/322:40SGN - SYD
Nonstop8h 50mMultiple Airlines
Deal found 5/1$545
Sat 31/1011:15SYD - SGN
Nonstop8h 35mVietJet Air
Thu 19/1119:30SGN - SYD
Nonstop8h 35mVietJet Air
Deal found 5/1$547
Mon 13/410:15SYD - SGN
Nonstop8h 50mMultiple Airlines
Sun 26/421:10SGN - SYD
1 stop19h 25mMultiple Airlines
Deal found 5/1$548

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 6 January 2026.
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

SydneyHaiphong

SYD - HPH

SYDHPH

Sydney Kingsford Smith

Sun 10/5

10:15-06:15

1 stop23h 00m

Haiphong Catbi

Wed 13/5

06:45-07:20

1 stop21h 35m

$527

SydneyPhu Quoc

SYD - PQC

SYDPQC

Sydney Kingsford Smith

Sun 17/5

10:15-12:20

1 stop29h 05m

Phu Quoc Duong Dang

Thu 21/5

07:30-07:20

1 stop20h 50m

$527

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Sat 30/5

10:15-20:50

1 stop13h 35m

Nha Trang Cam Ranh

Sat 13/6

21:25-07:20

1 stop30h 55m

$577

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Fri 13/3

11:15-17:35

1 stop34h 20m

Nha Trang Cam Ranh

Mon 23/3

08:00-08:05

1 stop20h 05m

$592

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Thu 30/4

10:15-07:10

1 stop23h 55m

Hanoi Noibai

Fri 15/5

19:15-07:20

2 stops57h 05m

$601

SydneyPhu Quoc

SYD - PQC

SYDPQC

Sydney Kingsford Smith

Tue 12/5

10:15-12:35

2 stops29h 20m

Phu Quoc Duong Dang

Tue 26/5

07:30-07:20

1 stop20h 50m

$601

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Sun 17/5

10:15-00:20

1 stop17h 05m

Hanoi Noibai

Thu 21/5

05:40-07:20

2 stops22h 40m

$602

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Fri 13/2

15:15-18:40

1 stop31h 25m

Hanoi Noibai

Sun 22/2

19:45-06:35

1 stop30h 50m

$611

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Sun 14/6

10:15-20:50

1 stop13h 35m

Nha Trang Cam Ranh

Thu 18/6

15:40-07:20

1 stop12h 40m

$619

SydneyPhu Quoc

SYD - PQC

SYDPQC

Sydney Kingsford Smith

Mon 9/3

11:15-23:35

1 stop16h 20m

Phu Quoc Duong Dang

Fri 13/3

07:00-21:55

2 stops34h 55m

$637

Flights are sorted by cheapest return flights first.

Deals found on 3/1

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 $266). Flying from Sydney to Vietnam in December is currently the most expensive (average of $649). 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 6 January 2026.

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

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 6 January 2026.

The most flights from SYD to VN0 are scheduled on a Tuesday (5 on average). You will have fewer flight options on Monday, which is when the least amount of flights are scheduled (3 on average).

How often are flights from Sydney to Vietnam delayed?

About 29% of weekly flights between Sydney and Vietnam have experienced delays in the past year, with the average delay time being 148 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 18% 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 6 January 2026.
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
217 reviews
Check prices

Crew

8.1

Entertainment

6.3

Overall

7.6

Boarding

7.6

Food

6.8

Comfort

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
217 reviews
Vietnam Airlines
7.6
Good
217 reviews
Check prices

Crew

8.1

Entertainment

6.3

Overall

7.6

Boarding

7.6

Food

6.8

Comfort

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
125 reviews
Vietnam Airlines
7.6
Good
217 reviews
Check prices

Crew

8.1

Entertainment

6.3

Overall

7.6

Boarding

7.6

Food

6.8

Comfort

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
313 reviews
Vietnam Airlines
7.6
Good
217 reviews
Check prices

Crew

8.1

Entertainment

6.3

Overall

7.6

Boarding

7.6

Food

6.8

Comfort

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
6.5
Okay
498 reviews
Vietnam Airlines
7.6
Good
217 reviews
Check prices

Crew

8.1

Entertainment

6.3

Overall

7.6

Boarding

7.6

Food

6.8

Comfort

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
156 reviews
Vietnam Airlines
7.6
Good
217 reviews
Check prices

Crew

8.1

Entertainment

6.3

Overall

7.6

Boarding

7.6

Food

6.8

Comfort

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 22,803 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 VietJet Air, China Southern, or Jetstar 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 $201. Users have also found prices from $217 and $227 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 (61%), Jetstar (61%), Vietnam Airlines (56%).

  • What are the cheapest flights from Sydney to Vietnam?

    While on average a flight from Sydney to Vietnam is generally $1,549, our data shows the cheapest flight currently is $267. When looking at the most popular route, (Sydney Kingsford Smith - Ho Chi Minh City), you can expect to pay $362 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 $266). Flying from Sydney to Vietnam in December is currently the most expensive (average of $649). 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 Haneda flights
Sydney to Denpasar flights
Sydney to Suvarnabhumi flights
Sydney to Narita flights
Sydney to Manila flights
Sydney to Incheon Intl flights
Sydney to Kuala Lumpur Intl flights
Sydney to Ho Chi Minh City flights
Sydney to Hongqiao Intl flights
Sydney to Singapore flights
Sydney to Don Mueang Intl flights
Sydney to Pu Dong flights
Sydney to Hong Kong flights
Sydney to Phuket City flights
Sydney to Kathmandu flights
Sydney to Guangzhou flights
Sydney to New Delhi flights
Sydney to Taiwan Taoyuan Intl flights
Sydney to Lahore flights
Sydney to Bangalore flights
Sydney to Kansai Intl flights
Sydney to Soekarno-Hatta Intl flights
Sydney to Hanoi flights
Sydney to Colombo flights
Sydney to Dhaka flights
Sydney to Gimpo Intl flights
Sydney to Osaka Itami flights
Sydney to Beijing Daxing Intl flights
Sydney to Capital flights
Sydney to Hyderabad flights
Coolangatta to Denpasar flights
Sydney to Kobe flights
Sydney to Da Nang flights
Sydney to Mumbai flights
Sydney to Chitose flights
Sydney to Cebu City flights
Sydney to Xi'an flights
Sydney to Ahmedabad flights
Coolangatta to Suvarnabhumi flights
Sydney to Almaty flights
Sydney to Malé flights
Sydney to Chennai flights
Sydney to Islamabad flights
Sydney to Halim Perdana Kusuma flights
Sydney to Ko Samui 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 6 January 2026.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$248Average$514FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
ScootCheapest$305Average$690FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
Cebu PacificCheapest$361Average$761FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
VietJet AirCheapest$363Average$970FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Philippine AirlinesCheapest$379Average$895FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
FlexFlightCheapest$536Average$859FlexibilityNo cancel feeOn-timeN/A
Search FlexFlight flights
Hahn Air SystemsCheapest$553Average$1,309FlexibilityNo cancel feeOn-timeN/A
Search Hahn Air Systems flights
China SouthernCheapest$556Average$1,090FlexibilityNo cancel feeOn-time69%
Search China Southern flights
A.P.G.Cheapest$588Average$1,280FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
XiamenAirCheapest$611Average$974FlexibilityNo cancel feeOn-time49%
Search XiamenAir 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.