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Cheap flights from South Island to Vietnam from $475

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 12/3. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — SGN
14 Dec — 21 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Island to Vietnam

Keep the following information in mind while searching for South Island to Vietnam flight deals. Data was last updated 14 November 2025.

Round-trip from

$1,178

One-way from

$560
China Southern
  • China Southern
  • 2/2-3/3
  • 2 total stops
  • 45h 15m total
  • South Island to Vietnam
Search Deals
14/1
  • 14/1
  • 2 total stops
  • 55h 25m total
  • South Island to Vietnam
Search Deals

Find flight deals from South Island to Vietnam

Enter your travel dates to find the best prices.

Cheapest flights from South Island to Vietnam
Explore the most affordable flight options available from South Island to Vietnam. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 14 November 2025.

Fri 28/1122:30CHC - SGN
2 stops33h 10mChina Southern
Tue 9/1208:00SGN - CHC
1 stop27h 20mChina Southern
Deal found 14/11$1,483
Mon 1/1206:20CHC - SGN
3 stops42h 05mMultiple Airlines
Wed 17/1209:00SGN - CHC
2 stops31h 20mMultiple Airlines
Deal found 13/11$1,672
Mon 1/1218:20CHC - SGN
1 stop27h 30mMultiple Airlines
Thu 18/1211:05SGN - CHC
2 stops31h 00mMultiple Airlines
Deal found 12/11$1,923
Thu 13/1114:20CHC - HAN
1 stop25h 45mCathay Pacific
Thu 20/1119:30HAN - CHC
1 stop35h 20mCathay Pacific
Deal found 11/11$1,930
Thu 13/1106:05CHC - HAN
2 stops34h 00mMultiple Airlines
Thu 20/1119:30HAN - CHC
1 stop35h 20mMultiple Airlines
Deal found 11/11$2,047
Fri 28/1109:15CHC - SGN
1 stop17h 45mMultiple Airlines
Tue 9/1221:10SGN - CHC
1 stop14h 10mMultiple Airlines
Deal found 12/11$2,313
Fri 12/1215:55CHC - HAN
2 stops28h 15mMultiple Airlines
Sat 10/109:40HAN - CHC
3 stops32h 15mMultiple Airlines
Deal found 12/11$2,440
Mon 15/1215:55CHC - HAN
2 stops27h 30mMultiple Airlines
Sat 10/109:40HAN - CHC
3 stops32h 15mMultiple Airlines
Deal found 12/11$2,513
Wed 17/1206:15CHC - HAN
2 stops29h 00mMultiple Airlines
Sat 10/109:40HAN - CHC
3 stops32h 15mMultiple Airlines
Deal found 13/11$2,536
Tue 16/1213:45CHC - HAN
3 stops36h 40mMultiple Airlines
Sat 10/108:40HAN - CHC
2 stops33h 15mMultiple Airlines
Deal found 12/11$2,541
Sat 20/1206:15CHC - HAN
2 stops29h 00mMultiple Airlines
Sat 10/109:40HAN - CHC
3 stops32h 15mMultiple Airlines
Deal found 12/11$2,587
Fri 19/1220:35CHC - HAN
2 stops35h 15mMultiple Airlines
Sat 10/109:40HAN - CHC
3 stops32h 15mMultiple Airlines
Deal found 12/11$2,619

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island 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 134,765 searches. Data last updated 14 November 2025.
Use the filters below to find and compare flights from South Island to Vietnam that are best for you.

Fly from

South Island

Fly to

Vietnam

Route

Departure

Return

Price

ChristchurchHo Chi Minh City

CHC - SGN

CHCSGN

Christchurch

Fri 6/2

22:30-10:40

1 stop18h 10m

Ho Chi Minh City

Thu 19/2

02:25-17:20

1 stop32h 55m

$1,346

ChristchurchHo Chi Minh City

CHC - SGN

CHCSGN

Christchurch

Tue 10/2

22:30-01:20

1 stop32h 50m

Ho Chi Minh City

Thu 19/2

02:25-17:20

1 stop32h 55m

$1,347

ChristchurchHo Chi Minh City

CHC - SGN

CHCSGN

Christchurch

Tue 24/3

06:10-15:50

1 stop15h 40m

Ho Chi Minh City

Tue 7/4

22:40-23:05

1 stop19h 25m

$1,358

ChristchurchHo Chi Minh City

CHC - SGN

CHCSGN

Christchurch

Thu 19/2

16:05-11:00

2 stops24h 55m

Ho Chi Minh City

Thu 5/3

15:40-10:40

1 stop13h 00m

$1,554

ChristchurchHo Chi Minh City

CHC - SGN

CHCSGN

Christchurch

Thu 19/2

06:00-11:00

2 stops35h 00m

Ho Chi Minh City

Thu 5/3

16:15-23:05

2 stops24h 50m

$1,558

ChristchurchHo Chi Minh City

CHC - SGN

CHCSGN

Christchurch

Wed 18/2

16:05-11:00

2 stops24h 55m

Ho Chi Minh City

Sun 1/3

19:50-23:05

2 stops21h 15m

$1,575

ChristchurchHo Chi Minh City

CHC - SGN

CHCSGN

Christchurch

Fri 20/2

08:45-15:00

2 stops36h 15m

Ho Chi Minh City

Wed 25/2

19:50-00:40

2 stops22h 50m

$1,575

ChristchurchHo Chi Minh City

CHC - SGN

CHCSGN

Christchurch

Tue 17/2

16:05-11:00

2 stops24h 55m

Ho Chi Minh City

Fri 27/2

16:15-23:05

2 stops24h 50m

$1,575

ChristchurchHo Chi Minh City

CHC - SGN

CHCSGN

Christchurch

Wed 18/2

16:05-15:00

2 stops28h 55m

Ho Chi Minh City

Mon 2/3

19:50-00:40

2 stops22h 50m

$1,575

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Mon 30/3

06:20-01:55

2 stops25h 35m

Hanoi Noibai

Mon 13/4

23:05-16:20

3 stops36h 15m

$2,018

Flights are sorted by cheapest return flights first.

Deals found on 13/11

Showing 1-10 of 30 results
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Best time to book a flight from South Island to Vietnam

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

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

Currently, May is the cheapest month in which you can book a flight from South Island to Vietnam (average of $450). Flying from South Island to Vietnam in December is currently the most expensive (average of $1,588). 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 EDG to VN?

Find hourly flight availability from South Island 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 14 November 2025.

One of the essential ways to save on airfare from South Island 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 morning could potentially save you up to 20% on airfare.

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 14 November 2025.
Check out reviews from past customers who have flown with Singapore Airlines, Air New Zealand, andChina Southern from South Island to Vietnam to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Boarding

8.3

Overall

8.1

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Singapore Airlines
8.1
Very Good
1,401 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Boarding

8.3

Overall

8.1

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Air New Zealand
8.0
Very Good
526 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Boarding

8.3

Overall

8.1

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
China Southern
7.5
Good
119 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Boarding

8.3

Overall

8.1

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.
Jetstar
6.6
Okay
484 reviews
Singapore Airlines
8.1
Very Good
1,401 reviews
Check prices

Boarding

8.3

Overall

8.1

Entertainment

8.0

Food

7.8

Comfort

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SIN - AMD

Food was not good. It was like few days old.

Related info for your journey

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

  • How long is the flight from South Island to Vietnam?

    A quick flight from South Island to Vietnam can take about 18h 10m. China Southern provides one of the quickest options available for as low as $1,346. South Island and Vietnam are separated by a distance of 8964 km.

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

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

  • How can I find direct flights from South Island to Vietnam?

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

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

    Yes. Cheapflights offers flight deals from South Island 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 South Island to Vietnam?

    Currently, May is the cheapest month in which you can book a flight from South Island to Vietnam (average of $450). Flying from South Island to Vietnam in December is currently the most expensive (average of $1,588). 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

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Top 4 airlines flying from South Island to Vietnam

Discover the top 4 airlines that operate flights from South Island 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 134,765 searches. Data last updated 14 November 2025.
AirlineCheapestAverageFlexibilityOn-time
JetstarCheapest$513Average$1,125FlexibilityNo cancel feeOn-time74%
Search Jetstar flights
China SouthernCheapest$1,050Average$1,769FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Air New ZealandCheapest$1,438Average$2,015FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
Singapore AirlinesCheapest$1,443Average$2,037FlexibilityNo cancel feeOn-time81%
Search Singapore 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 South Island to Vietnam?

Deals for South Island to Vietnam flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

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

Certainly. Search results for flights to Vietnam from South Island 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 South Island to Vietnam become cheaper?

Of course! You can now track prices for flights from South Island to Vietnam and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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