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Cheap flights from South Island to Hanoi

CHC — HAN
23 Oct — 30 Oct1
1 adult
1 adult, Economy, 0 bags

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, February is the cheapest month in which you can book a flight from South Island to Hanoi (average of $1,299). Flying from South Island to Hanoi in December is currently the most expensive (average of $2,591). 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 Hanoi

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
8.2
Very Good
1,608 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

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
1,608 reviews
Singapore Airlines
8.2
Very Good
1,608 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

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.
Air New Zealand
8.0
Very Good
669 reviews
Singapore Airlines
8.2
Very Good
1,608 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

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
7.3
Good
172 reviews
Singapore Airlines
8.2
Very Good
1,608 reviews
Check prices

Comfort

8.0

Crew

8.6

Entertainment

8.1

Food

7.8

Overall

8.2

Boarding

8.3

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

  • 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.

  • 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, February is the cheapest month in which you can book a flight from South Island to Hanoi (average of $1,299). Flying from South Island to Hanoi in December is currently the most expensive (average of $2,591). 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

Top 3 airlines flying from South Island to Hanoi

AirlineCheapestAverageFlexibilityOn-time
Air New ZealandCheapest$1,132Average$1,874FlexibilityNo cancel feeOn-time78%
Search Air New Zealand flights
China SouthernCheapest$1,153Average$1,484FlexibilityNo cancel feeOn-time69%
Search China Southern flights
Singapore AirlinesCheapest$1,508Average$1,880FlexibilityNo cancel feeOn-time81%
Search Singapore Airlines flights

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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?

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