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Cheap flights from Adelaide to Vietnam from $439

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 31/10. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SGN
5 Aug — 12 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Adelaide to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from Adelaide to Vietnam
Explore the most affordable flight options available from Adelaide to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 6 July 2026.

Sat 22/809:10
ADL
-
SGN
1 stop31h 55m
Singapore Airlines
Tue 8/915:50
SGN
-
ADL
1 stop13h 05m
Singapore Airlines
Deal found 1/7$802
Tue 25/818:30
ADL
-
SGN
1 stop14h 05m
Multiple Airlines
Fri 4/901:00
SGN
-
ADL
1 stop13h 00m
Multiple Airlines
Deal found 1/7$806
Wed 5/807:15
ADL
-
SGN
1 stop16h 15m
Multiple Airlines
Tue 18/809:15
SGN
-
ADL
2 stops34h 10m
Multiple Airlines
Deal found 5/7$808
Wed 21/1018:50
ADL
-
SGN
2 stops26h 15m
Multiple Airlines
Wed 28/1015:40
SGN
-
ADL
2 stops26h 30m
Multiple Airlines
Deal found 30/6$814
Sun 23/806:25
ADL
-
SGN
1 stop17h 05m
Multiple Airlines
Fri 11/911:10
SGN
-
ADL
1 stop18h 20m
Multiple Airlines
Deal found 1/7$815
Sat 22/808:55
ADL
-
SGN
1 stop14h 35m
Multiple Airlines
Mon 7/911:10
SGN
-
ADL
1 stop18h 20m
Multiple Airlines
Deal found 1/7$822
Thu 20/806:25
ADL
-
SGN
1 stop17h 05m
Multiple Airlines
Tue 8/911:10
SGN
-
ADL
1 stop18h 20m
Multiple Airlines
Deal found 1/7$824
Thu 20/806:25
ADL
-
SGN
1 stop17h 05m
Multiple Airlines
Mon 7/911:10
SGN
-
ADL
1 stop18h 20m
Multiple Airlines
Deal found 1/7$825
Sat 22/809:45
ADL
-
HAN
1 stop29h 00m
Malaysia Airlines
Tue 8/913:05
HAN
-
ADL
1 stop15h 25m
Malaysia Airlines
Deal found 1/7$827
Thu 23/707:15
ADL
-
SGN
2 stops27h 30m
Multiple Airlines
Mon 14/909:15
SGN
-
ADL
2 stops29h 30m
Multiple Airlines
Deal found 1/7$827
Thu 27/813:40
ADL
-
SGN
1 stop18h 55m
Multiple Airlines
Thu 3/911:10
SGN
-
ADL
1 stop21h 50m
Multiple Airlines
Deal found 2/7$832
Sun 23/809:45
ADL
-
HAN
1 stop29h 00m
Malaysia Airlines
Sun 30/813:05
HAN
-
ADL
1 stop15h 25m
Malaysia Airlines
Deal found 2/7$840

Find flight deals from Adelaide to Vietnam

Keep the following information in mind while searching for Adelaide to Vietnam flight deals. Data was last updated 6 July 2026.

Round-trip from

$802

One-way from

$439

Popular in

December

Cheapest in

May

Average price

$1,037
Singapore Airlines
  • Singapore Airlines
  • 22/8-8/9
  • 2 total stops
  • 45h 00m total
  • Adelaide to Vietnam
Search Deals
31/10
  • 31/10
  • 2 total stops
  • 32h 25m total
  • Adelaide to Vietnam
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($278 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($75 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Adelaide 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 July 2026.
Use the filters below to find and compare flights from Adelaide to Vietnam that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

AdelaideHo Chi Minh City

ADL - SGN

ADLSGN

Adelaide

Mon 17/8

13:40-06:05

1 stop18h 55m

Ho Chi Minh City

Wed 9/9

09:15-21:55

2 stops34h 10m

$841

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Wed 19/8

09:45-12:15

1 stop29h 00m

Hanoi Noibai

Thu 10/9

13:05-07:00

1 stop15h 25m

$886

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Sat 22/8

09:45-12:15

1 stop29h 00m

Hanoi Noibai

Mon 7/9

13:05-07:00

1 stop15h 25m

$906

AdelaideDa Nang

ADL - DAD

ADLDAD

Adelaide

Sat 31/10

11:00-13:40

1 stop30h 10m

Da Nang

Wed 4/11

14:40-22:30

2 stops28h 20m

$927
Fastest return journey

AdelaideHo Chi Minh City

ADL - SGN

ADLSGN

Adelaide

Thu 27/8

09:45-18:50

1 stop11h 35m

Ho Chi Minh City

Sun 6/9

16:40-07:00

1 stop11h 50m

$943

AdelaideHo Chi Minh City

ADL - SGN

ADLSGN

Adelaide

Thu 3/9

09:45-18:50

1 stop11h 35m

Ho Chi Minh City

Tue 8/9

11:00-07:00

1 stop17h 30m

$953

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Mon 24/8

09:45-12:15

1 stop29h 00m

Hanoi Noibai

Mon 7/9

13:05-21:30

2 stops29h 55m

$991

AdelaideHo Chi Minh City

ADL - SGN

ADLSGN

Adelaide

Thu 3/9

17:35-18:25

1 stop27h 20m

Ho Chi Minh City

Tue 8/9

19:40-07:25

1 stop33h 15m

$994

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Tue 15/9

09:10-15:25

1 stop56h 45m

Hanoi Noibai

Sat 19/9

12:40-07:25

1 stop16h 15m

$1,002

AdelaideDa Nang

ADL - DAD

ADLDAD

Adelaide

Sun 16/8

09:45-13:40

1 stop30h 25m

Da Nang

Sun 23/8

14:35-07:00

1 stop13h 55m

$1,038

Flights are sorted by cheapest return flights first.

Deals found on 5/7

Showing 1-10 of 48 resultsSorted by cheapest first
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5

Best time to book a flight from Adelaide to Vietnam

Have a flexible travel schedule? Discover the best time to fly to Vietnam from Adelaide 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 Adelaide to Vietnam

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

Currently, November is the cheapest month in which you can book a flight from Adelaide to Vietnam (average of $256). Flying from Adelaide to Vietnam in January is currently the most expensive (average of $2,103). 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.

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

The price you pay for your flight from Adelaide to Vietnam may vary depending on when you book. For the best chance of a lower fare, look to book 76 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 July 2026.
See what other customers who have flown with Singapore Airlines,Cathay Pacific, andChina Southern from Adelaide 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.
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Singapore Airlines
8.2
Very Good
1,563 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Cathay Pacific
7.6
Good
1,403 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
China Southern
7.5
Good
157 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Malaysia Airlines
7.3
Good
312 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello
Jetstar
6.5
Okay
551 reviews
Singapore Airlines
8.2
Very Good
1,563 reviews
Check prices

Overall

8.2

Crew

8.6

Food

7.8

Comfort

8.0

Boarding

8.3

Entertainment

8.0

Reviews

1 / 20
8.0
Excellent

Matt,June 2026

SIN - CMB

Crew were flat or busy but so awesome and polite. There was one guy, prob the senior crew member, looked and acted way too serious and too important to smile and say hello

Related info for your journey

Find useful and relevant information for your journey from Adelaide 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 Adelaide to Vietnam?

    Located just 6.6 km from the city centre, Adelaide (ADL) is the airport most travellers will use when flying to Vietnam from Adelaide.

  • How popular is this Adelaide to Vietnam flight route?

    Within the past month, 1 users have taken a look at flights from Adelaide to Vietnam.

  • How long is the flight from Adelaide to Vietnam?

    For as low as $994, Malaysia Airlines can have you in Vietnam from Adelaide in 27h 20m. There are 6091 km between Adelaide and Vietnam. 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 Adelaide to Vietnam one-way?

    The cheapet airlines for a one-way flight from Adelaide to Vietnam are Indonesia AirAsia ($231), Jetstar ($335), and Singapore Airlines ($342).

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

    The most popular flight routes from Adelaide to Vietnam are Adelaide - Ho Chi Minh City, Adelaide - Hanoi Noibai and Adelaide - Da Nang.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Adelaide 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 Adelaide to Vietnam?

    Currently, November is the cheapest month in which you can book a flight from Adelaide to Vietnam (average of $256). Flying from Adelaide to Vietnam in January is currently the most expensive (average of $2,103). 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.

Top 8 airlines flying from Adelaide to Vietnam

Discover the top 8 airlines that operate flights from Adelaide 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 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapest$324Average$369FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
China SouthernCheapest$590Average$967FlexibilityNo cancel feeOn-time69%
Search China Southern flights
JetstarCheapest$609Average$834FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapest$649Average$850FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$748Average$1,161FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
China EasternCheapest$859Average$1,214FlexibilityNo cancel feeOn-time62%
Search China Eastern flights
Cathay PacificCheapest$991Average$1,453FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Virgin AustraliaCheapest$1,140Average$1,200FlexibilityNo cancel feeOn-time80%
Search Virgin Australia 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 Adelaide to Vietnam?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Vietnam from Adelaide today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Adelaide 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 Adelaide to Vietnam.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Adelaide to Vietnam flexibly with Cheapflights today.

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Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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