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Cheap flights from Sydney to Vietnam from $270

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 15/5. Fares are subject to change and may not be available on all flights or dates of travel.
SYD — SGN
5 May — 12 May1
1 adult

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 30 April 2025.

Round-trip from

$439

One-way from

$270

Popular in

December

Cheapest in

May

Average price

$821

Good round-trip deal

$730 or less

Good one-way deal

$419 or less
3/6-10/6
  • 3/6-10/6
  • 2 total stops
  • 34h 05m total
  • Sydney to Vietnam
Search Deals
Jetstar
  • Jetstar
  • 15/5
  • Nonstop
  • 8h 50m total
  • Sydney to Vietnam
Search Deals
Highest demand for flights based on searches. 25% potential increase in price ($399 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($79 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 2025
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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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Find flight deals from Sydney to Vietnam

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 30 April 2025.

Tue 3/621:15SYD - SGN
1 stop17h 55mMultiple Airlines
Tue 10/612:40SGN - SYD
1 stop16h 10mMultiple Airlines
Deal found 29/4$439
Tue 3/615:10SYD - SGN
Nonstop8h 50mJetstar
Tue 17/622:40SGN - SYD
Nonstop8h 30mJetstar
Deal found 30/4$464
Mon 19/512:50SYD - SGN
1 stop22h 30mScoot
Tue 3/618:15SGN - SYD
1 stop14h 20mScoot
Deal found 29/4$476
Sat 31/510:15SYD - SGN
Nonstop8h 50mVietJet Air
Tue 10/619:55SGN - SYD
Nonstop8h 25mVietJet Air
Deal found 28/4$515
Thu 8/508:40SYD - HAN
Nonstop10h 30mVietJet Air
Sat 24/517:05HAN - SYD
Nonstop10h 05mVietJet Air
Deal found 29/4$571
Fri 18/712:50SYD - HAN
1 stop26h 05mScoot
Mon 28/712:55HAN - SYD
1 stop19h 40mScoot
Deal found 29/4$576
Sun 1/608:40SYD - HAN
Nonstop10h 30mMultiple Airlines
Mon 9/612:55HAN - SYD
1 stop19h 40mMultiple Airlines
Deal found 28/4$600
Mon 2/612:50SYD - PQC
1 stop31h 30mMultiple Airlines
Wed 11/615:35PQC - SYD
2 stops25h 25mMultiple Airlines
Deal found 29/4$610
Mon 19/510:15SYD - CXR
1 stop14h 45mMultiple Airlines
Thu 22/502:30CXR - SYD
2 stops30h 05mMultiple Airlines
Deal found 29/4$643
Sat 31/511:25SYD - HAN
1 stop30h 15mXiamenAir
Sun 8/615:40HAN - SYD
1 stop14h 40mXiamenAir
Deal found 28/4$646
Sun 18/521:45SYD - HAN
1 stop22h 00mChina Southern
Sat 24/508:15HAN - SYD
1 stop32h 25mChina Southern
Deal found 29/4$653
Mon 1/920:45SYD - PQC
1 stop23h 35mScoot
Fri 5/918:00PQC - SYD
1 stop22h 30mScoot
Deal found 29/4$673

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 30 April 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

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Tue 3/6

21:15-12:10

1 stop17h 55m

Ho Chi Minh City

Thu 19/6

12:40-07:50

1 stop16h 10m

$439

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Tue 3/6

15:10-21:00

Nonstop8h 50m

Ho Chi Minh City

Tue 17/6

22:40-10:10

Nonstop8h 30m

$465

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Mon 19/5

12:50-08:20

1 stop22h 30m

Ho Chi Minh City

Tue 3/6

18:15-11:35

1 stop14h 20m

$476

SydneyHo Chi Minh City

SYD - SGN

SYDSGN

Sydney Kingsford Smith

Fri 30/5

10:15-16:05

Nonstop8h 50m

Ho Chi Minh City

Mon 9/6

19:55-07:20

Nonstop8h 25m

$489

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Wed 28/5

12:50-11:55

1 stop26h 05m

Hanoi Noibai

Wed 4/6

12:55-19:30

1 stop27h 35m

$573

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Sun 25/5

12:50-11:55

1 stop26h 05m

Hanoi Noibai

Fri 30/5

15:30-20:00

1 stop25h 30m

$578

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Sun 7/9

08:40-16:10

Nonstop10h 30m

Hanoi Noibai

Sat 20/9

17:05-06:10

Nonstop10h 05m

$579

SydneyPhu Quoc

SYD - PQC

SYDPQC

Sydney Kingsford Smith

Mon 2/6

12:50-17:20

1 stop31h 30m

Phu Quoc Duong Dang

Wed 11/6

15:35-20:00

2 stops25h 25m

$610

SydneyNha Trang

SYD - CXR

SYDCXR

Sydney Kingsford Smith

Mon 19/5

10:15-22:00

1 stop14h 45m

Nha Trang Cam Ranh

Thu 22/5

02:30-11:35

2 stops30h 05m

$643

SydneyHanoi

SYD - HAN

SYDHAN

Sydney Kingsford Smith

Sat 31/5

11:25-14:40

1 stop30h 15m

Hanoi Noibai

Sun 8/6

15:40-09:20

1 stop14h 40m

$646

Flights are sorted by cheapest return flights first.

Deals found on 29/4

Showing 1-10 of 57 results
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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
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, August is the cheapest month in which you can book a flight from Sydney to Vietnam (average of $343). Flying from Sydney to Vietnam in December is currently the most expensive (average of $791). 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 30 April 2025.

One of the essential ways to save on airfare from Sydney to Vietnam is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 23% 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 Tuesday afternoons 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 30 April 2025.

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).

Rainfall in Vietnam by month

Plan your trip to Vietnam by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Vietnam ranges from 0.0 - 340.0 inches per month. September is typically the wettest month, when rainfall can reach 340.0 mm. February is typically the driest time to visit Vietnam when rainfall is around 0.0 mm.

Temperature in Vietnam by month

Plan your trip to Vietnam by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Vietnam, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 26.0 C).

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 30 April 2025.
See what other customers who have flown with Singapore Airlines, Vietnam Airlines and Cathay Pacific from Sydney to Vietnam have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very Good
1,292 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Vietnam Airlines
7.6
Good
196 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Cathay Pacific
7.5
Good
852 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
China Southern
7.5
Good
96 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Philippine Airlines
7.2
Good
857 reviews
Singapore Airlines
8.1
Very Good
1,292 reviews
Check prices

Overall

8.1

Food

7.7

Boarding

8.2

Comfort

7.9

Crew

8.6

Entertainment

8.0

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

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 28,680 times in the past calendar month.

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

    For one-way options, check prices for Jetstar. According to our data, you can fly for as low as $270. Users have also found prices from $273 and $284 on VietJet Air 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: Cambodia Angkor Air (93%), Vietnam Airlines (90%), Qantas Airways (84%).

  • What are the cheapest flights from Sydney to Vietnam?

    While on average a flight from Sydney to Vietnam is generally $1,644, our data shows the cheapest flight currently is $286. When looking at the most popular route, (Sydney Kingsford Smith - Ho Chi Minh City), you can expect to pay $219 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, August is the cheapest month in which you can book a flight from Sydney to Vietnam (average of $343). Flying from Sydney to Vietnam in December is currently the most expensive (average of $791). 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

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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 30 April 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$263Average$548FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
ScootCheapest$316Average$694FlexibilityNo cancel feeOn-timeN/A
Search Scoot flights
VietJet AirCheapest$467Average$851FlexibilityNo cancel feeOn-timeN/A
Search VietJet Air flights
Cebu PacificCheapest$488Average$856FlexibilityNo cancel feeOn-time64%
Search Cebu Pacific flights
XiamenAirCheapest$498Average$1,090FlexibilityNo cancel feeOn-time49%
Search XiamenAir flights
A.P.G.Cheapest$501Average$1,186FlexibilityNo cancel feeOn-timeN/A
Search A.P.G. flights
China SouthernCheapest$609Average$1,175FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Malaysia AirlinesCheapest$674Average$991FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Philippine AirlinesCheapest$679Average$911FlexibilityNo cancel feeOn-time60%
Search Philippine Airlines flights
Vietnam AirlinesCheapest$680Average$906FlexibilityNo cancel feeOn-time81%
Search Vietnam 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.

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