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Cheap flights from Adelaide to Vietnam from $358

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 21/7. Fares are subject to change and may not be available on all flights or dates of travel.
ADL — SGN
14 Jun — 21 Jun1
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 15 May 2026.

Fri 13/1106:00
ADL
-
SGN
1 stop13h 20m
Multiple Airlines
Mon 23/1111:05
SGN
-
ADL
1 stop17h 25m
Multiple Airlines
Deal found 11/5$673
Tue 20/1013:40
ADL
-
SGN
1 stop19h 55m
Multiple Airlines
Sun 1/1109:05
SGN
-
ADL
2 stops17h 40m
Multiple Airlines
Deal found 13/5$700
Mon 30/1108:05
ADL
-
SGN
1 stop12h 30m
Multiple Airlines
Thu 17/1211:05
SGN
-
ADL
1 stop17h 25m
Multiple Airlines
Deal found 11/5$706
Tue 1/918:30
ADL
-
SGN
1 stop14h 05m
Multiple Airlines
Tue 8/907:55
SGN
-
ADL
1 stop20h 00m
Multiple Airlines
Deal found 11/5$717
Mon 31/818:30
ADL
-
SGN
1 stop14h 05m
Multiple Airlines
Mon 7/918:15
SGN
-
ADL
2 stops20h 30m
Multiple Airlines
Deal found 10/5$728
Sat 12/917:15
ADL
-
SGN
1 stop25h 20m
Multiple Airlines
Sun 20/911:10
SGN
-
ADL
1 stop17h 20m
Multiple Airlines
Deal found 11/5$732
Thu 17/918:50
ADL
-
SGN
1 stop24h 35m
Multiple Airlines
Mon 21/911:10
SGN
-
ADL
1 stop18h 20m
Multiple Airlines
Deal found 12/5$735
Sat 28/1108:05
ADL
-
SGN
1 stop12h 15m
Multiple Airlines
Thu 17/1211:05
SGN
-
ADL
1 stop17h 25m
Multiple Airlines
Deal found 11/5$736
Thu 13/809:45
ADL
-
HAN
1 stop29h 00m
Malaysia Airlines
Thu 20/813:05
HAN
-
ADL
1 stop15h 25m
Malaysia Airlines
Deal found 15/5$743
Tue 4/809:45
ADL
-
HAN
1 stop29h 00m
Malaysia Airlines
Fri 7/813:05
HAN
-
ADL
1 stop15h 25m
Malaysia Airlines
Deal found 13/5$745
Tue 1/1208:05
ADL
-
SGN
1 stop12h 30m
Multiple Airlines
Thu 17/1211:05
SGN
-
ADL
1 stop17h 25m
Multiple Airlines
Deal found 11/5$756
Tue 21/709:45
ADL
-
HAN
1 stop29h 00m
Malaysia Airlines
Tue 18/813:05
HAN
-
ADL
1 stop15h 25m
Malaysia Airlines
Deal found 11/5$765

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 15 May 2026.

Round-trip from

$700

One-way from

$358

Popular in

December

Cheapest in

May

Average price

$729
20/10-1/11
  • 20/10-1/11
  • 3 total stops
  • 37h 35m total
  • Adelaide to Vietnam
Search Deals
21/7
  • 21/7
  • 2 total stops
  • 22h 40m total
  • Adelaide to Vietnam
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($256 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($66 potential savings vs. average return price).
Search Deals
Average for round-trip flights in May 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 15 May 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

Sun 16/8

17:35-10:55

1 stop19h 50m

Ho Chi Minh City

Sat 22/8

12:20-16:20

1 stop25h 30m

$823

AdelaideDa Nang

ADL - DAD

ADLDAD

Adelaide

Mon 19/10

10:45-10:25

1 stop27h 10m

Da Nang

Thu 22/10

11:25-08:00

1 stop17h 05m

$840

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Wed 26/8

18:50-21:35

1 stop29h 15m

Hanoi Noibai

Tue 22/9

06:00-07:00

2 stops22h 30m

$845

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Tue 3/11

11:00-12:00

1 stop28h 30m

Hanoi Noibai

Sat 7/11

13:00-08:10

1 stop15h 40m

$848

AdelaideHo Chi Minh City

ADL - SGN

ADLSGN

Adelaide

Sun 2/8

17:35-10:55

1 stop19h 50m

Ho Chi Minh City

Fri 7/8

12:20-07:25

1 stop16h 35m

$850
Fastest return journey

AdelaideHo Chi Minh City

ADL - SGN

ADLSGN

Adelaide

Thu 22/10

10:45-18:50

1 stop11h 35m

Ho Chi Minh City

Mon 26/10

11:00-08:10

1 stop17h 40m

$877

AdelaideDa Nang

ADL - DAD

ADLDAD

Adelaide

Tue 4/8

17:50-18:35

2 stops27h 15m

Da Nang

Tue 18/8

18:30-21:55

2 stops24h 55m

$902

AdelaideHo Chi Minh City

ADL - SGN

ADLSGN

Adelaide

Sun 2/8

17:10-10:00

2 stops19h 20m

Ho Chi Minh City

Fri 7/8

16:40-07:00

1 stop11h 50m

$975

AdelaideHanoi

ADL - HAN

ADLHAN

Adelaide

Fri 29/5

09:45-12:15

1 stop29h 00m

Hanoi Noibai

Tue 9/6

13:05-07:00

1 stop15h 25m

$978

AdelaideHo Chi Minh City

ADL - SGN

ADLSGN

Adelaide

Sat 18/7

17:10-15:40

2 stops25h 00m

Ho Chi Minh City

Sat 8/8

19:40-07:00

1 stop32h 50m

$995

Flights are sorted by cheapest return flights first.

Deals found on 13/5

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

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 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 $246). Flying from Adelaide to Vietnam in February is currently the most expensive (average of $938). 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.

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 15 May 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
1,513 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Singapore Airlines
8.2
Very Good
1,513 reviews
Singapore Airlines
8.2
Very Good
1,513 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Cathay Pacific
7.6
Good
1,329 reviews
Singapore Airlines
8.2
Very Good
1,513 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
China Southern
7.5
Good
151 reviews
Singapore Airlines
8.2
Very Good
1,513 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Malaysia Airlines
7.4
Good
307 reviews
Singapore Airlines
8.2
Very Good
1,513 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.
Jetstar
6.5
Okay
540 reviews
Singapore Airlines
8.2
Very Good
1,513 reviews
Check prices

Boarding

8.3

Entertainment

8.0

Crew

8.6

Food

7.8

Comfort

8.0

Overall

8.2

Reviews

1 / 20
10.0
Excellent

Anonymous,May 2026

SYD - SIN

creat a group of Senior (75 above) to allow them board the flight ahead of other groups.

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 $823, Singapore Airlines can have you in Vietnam from Adelaide in 19h 50m. 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 ($222), Jetstar ($313), and Singapore Airlines ($328).

  • 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 $246). Flying from Adelaide to Vietnam in February is currently the most expensive (average of $938). 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 7 airlines flying from Adelaide to Vietnam

Discover the top 7 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 15 May 2026.
AirlineCheapestAverageFlexibilityOn-time
Indonesia AirAsiaCheapest$311Average$354FlexibilityNo cancel feeOn-timeN/A
Search Indonesia AirAsia flights
China SouthernCheapest$561Average$924FlexibilityNo cancel feeOn-time69%
Search China Southern flights
JetstarCheapest$583Average$780FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
Malaysia AirlinesCheapest$617Average$791FlexibilityNo cancel feeOn-time67%
Search Malaysia Airlines flights
Singapore AirlinesCheapest$727Average$1,071FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Cathay PacificCheapest$920Average$1,282FlexibilityNo cancel feeOn-time72%
Search Cathay Pacific flights
Virgin AustraliaCheapest$1,094Average$1,151FlexibilityNo 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.

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

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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