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Cheap flights from South Island to Hanoi from $652

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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — HAN
25 Nov — 2 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from South Island to Hanoi

Enter your travel dates to find the best prices.

Cheapest flights from South Island to Hanoi
Explore the most affordable flight options available from South Island to Hanoi. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 26 October 2025.

Thu 13/1114:20CHC - HAN
1 stop25h 45mMultiple Airlines
Thu 20/1111:05HAN - CHC
2 stops31h 20mMultiple Airlines
Deal found 23/10$1,726
Thu 13/1114:20CHC - HAN
1 stop25h 45mCathay Pacific
Thu 20/1119:30HAN - CHC
1 stop35h 20mCathay Pacific
Deal found 24/10$2,079
Sat 13/1222:30CHC - HAN
1 stop22h 15mChina Southern
Tue 13/108:15HAN - CHC
1 stop27h 05mChina Southern
Deal found 26/10$2,969
Fri 12/1222:30CHC - HAN
1 stop18h 10mChina Southern
Sat 10/111:45HAN - CHC
1 stop23h 35mChina Southern
Deal found 24/10$3,082
Fri 12/1214:20CHC - HAN
1 stop25h 45mCathay Pacific
Sat 10/119:30HAN - CHC
1 stop35h 20mCathay Pacific
Deal found 24/10$3,186

Cheap flight deals from South Island to Hanoi

Keep the following information in mind while searching for South Island to Hanoi flight deals. Data was last updated 26 October 2025.

Round-trip from

$1,144

One-way from

$652
China Southern
  • China Southern
  • 5/2-25/2
  • 2 total stops
  • 33h 45m total
  • South Island to Hanoi
Search Deals
1/11
  • 1/11
  • 2 total stops
  • 28h 40m total
  • South Island to Hanoi
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to Hanoi 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 26 October 2025.
Use the filters below to find and compare flights from South Island to Hanoi that are best for you.

Fly from

South Island

Fly to

Hanoi

Route

Departure

Return

Price

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Fri 6/2

22:30-10:40

1 stop18h 10m

Hanoi Noibai

Sat 28/2

11:45-17:20

1 stop23h 35m

$1,610

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Sat 7/2

06:10-17:25

2 stops41h 15m

Hanoi Noibai

Wed 25/2

09:40-10:40

1 stop19h 00m

$1,695

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Tue 3/2

01:05-17:20

1 stop22h 15m

Hanoi Noibai

Wed 25/2

09:40-10:40

1 stop19h 00m

$1,695

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Thu 5/2

16:05-17:20

2 stops31h 15m

Hanoi Noibai

Wed 25/2

09:40-10:40

1 stop19h 00m

$1,695

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Tue 3/2

16:05-17:20

2 stops31h 15m

Hanoi Noibai

Thu 26/2

18:25-23:05

2 stops22h 40m

$1,714

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Sat 7/2

06:10-11:30

2 stops35h 20m

Hanoi Noibai

Sat 28/2

12:45-14:30

2 stops19h 45m

$1,714

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Sat 7/2

16:05-17:25

2 stops31h 20m

Hanoi Noibai

Fri 27/2

12:45-23:05

2 stops28h 20m

$1,714

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Tue 3/2

16:05-17:20

2 stops31h 15m

Hanoi Noibai

Wed 25/2

12:45-14:30

2 stops19h 45m

$1,714

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Mon 2/2

06:10-11:30

2 stops35h 20m

Hanoi Noibai

Tue 24/2

12:45-14:30

2 stops19h 45m

$1,714

ChristchurchHanoi

CHC - HAN

CHCHAN

Christchurch

Thu 5/2

16:05-17:20

2 stops31h 15m

Hanoi Noibai

Thu 26/2

12:45-17:10

2 stops22h 25m

$1,714

Flights are sorted by cheapest return flights first.

Deals found on 24/10

Showing 1-10 of 17 results
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Best time to book a flight from South Island to Hanoi

Have a flexible travel schedule? Discover the best time to fly to Hanoi 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 Hanoi

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

Currently, October is the cheapest month in which you can book a flight from South Island to Hanoi (average of $1,069). Flying from South Island to Hanoi in September is currently the most expensive (average of $1,879). 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 HAN?

Find hourly flight availability from South Island to Hanoi. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 26 October 2025.

When flying from South Island to Hanoi, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 22% versus a flight in the evening.

Reviews of airlines servicing Hanoi

Get insights into the airlines that provide service to Hanoi. 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 Hanoi. Reviews last updated 26 October 2025.
See what other customers who have flown with Singapore Airlines, Air New Zealand, andChina Southern from South Island to Hanoi have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very Good
1,388 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Singapore Airlines
8.1
Very Good
1,388 reviews
Singapore Airlines
8.1
Very Good
1,388 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
Air New Zealand
8.0
Very Good
518 reviews
Singapore Airlines
8.1
Very Good
1,388 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.
China Southern
7.4
Good
117 reviews
Singapore Airlines
8.1
Very Good
1,388 reviews
Check prices

Comfort

8.0

Overall

8.1

Crew

8.6

Food

7.7

Entertainment

8.0

Boarding

8.3

Reviews

1 / 20
10.0
Excellent

Anonymous,Sept 2025

BCN - SIN

Staff at Barcelona were fantastic, they helped me change a flight and nothing was any problem. Thank you Dina.

Related info for your journey

Find useful and relevant information for your journey from South Island to Hanoi. 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 into for flights to Hanoi from South Island?

    Hanoi Noibai (HAN), located 22.8 km from the city centre, is the airport you fly into when you book flights from South Island to Hanoi.

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

    China Southern and Singapore Airlines can get you from South Island to Hanoi in just under 18h 10m. Your travel time can differ by up to 23h 05m. South Island and Hanoi are separated by a distance of 9885 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

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

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

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

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

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

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

    Currently, October is the cheapest month in which you can book a flight from South Island to Hanoi (average of $1,069). Flying from South Island to Hanoi in September is currently the most expensive (average of $1,879). 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 3 airlines flying from South Island to Hanoi

Discover the top 3 airlines that operate flights from South Island to Hanoi. 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 26 October 2025.
AirlineCheapestAverageFlexibilityOn-time
China SouthernCheapest$1,071Average$1,688FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$1,436Average$1,901FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights
Air New ZealandCheapest$1,459Average$1,711FlexibilityNo cancel feeOn-time78%
Search Air New Zealand 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 Hanoi?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from South Island to Hanoi. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from South Island to Hanoi?

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 Hanoi.

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

Cheapflights does show flights with no change fees to all users. To see these options for flights from South Island to Hanoi, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from South Island to Hanoi become cheaper?

Of course! You can now track prices for flights from South Island to Hanoi 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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