Find flights
When to book
FAQs

Cheap flights from South Island to Buenos Aires from $1,919

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 22/11. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — BUE
14 Nov — 21 Nov1
1 adult
1 adult, Economy

Cheap flight deals from South Island to Buenos Aires

Keep the following information in mind while searching for South Island to Buenos Aires flight deals. Data was last updated 15 October 2025.

Round-trip from

$3,205

One-way from

$1,919
27/11-4/12
  • 27/11-4/12
  • 5 total stops
  • 55h 15m total
  • South Island to Buenos Aires
Search Deals
American Airlines
  • American Airlines
  • 22/11
  • 2 total stops
  • 56h 25m total
  • South Island to Buenos Aires
Search Deals

Find flight deals from South Island to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from South Island to Buenos Aires
Explore the most affordable flight options available from South Island to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 15 October 2025.

Thu 27/1107:00ZQN - EZE
2 stops23h 35mMultiple Airlines
Thu 4/1208:55EZE - ZQN
3 stops31h 40mMultiple Airlines
Deal found 13/10$3,205
Fri 28/1109:15CHC - EZE
3 stops51h 55mEmirates
Fri 5/1223:00EZE - CHC
3 stops57h 25mEmirates
Deal found 14/10$3,858
Fri 28/1121:00CHC - EZE
2 stops39h 55mMultiple Airlines
Fri 5/1212:15EZE - CHC
2 stops35h 10mMultiple Airlines
Deal found 14/10$3,912
Thu 30/1014:00CHC - EZE
2 stops20h 43mLATAM Airlines
Thu 20/1107:10EZE - CHC
3 stops64h 35mLATAM Airlines
Deal found 14/10$4,223
Fri 7/1109:50CHC - EZE
2 stops40h 50mAmerican Airlines
Fri 21/1120:45EZE - CHC
3 stops59h 10mAmerican Airlines
Deal found 13/10$18,490

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to Buenos Aires 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 15 October 2025.
Use the filters below to find and compare flights from South Island to Buenos Aires that are best for you.

Fly from

South Island

Fly to

Buenos Aires

Route

Departure

Return

Price

QueenstownBuenos Aires

ZQN - EZE

ZQNEZE

Queenstown Intl

Thu 27/11

07:00-14:35

2 stops23h 35m

Buenos Aires Ministro Pistarini

Thu 4/12

08:55-08:35

3 stops31h 40m

$3,205

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Sun 22/3

09:15-20:55

2 stops27h 40m

Buenos Aires Ministro Pistarini

Fri 25/9

07:10-23:59

2 stops25h 49m

$3,359

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Sun 22/3

06:20-21:10

3 stops54h 50m

Buenos Aires Ministro Pistarini

Fri 25/9

22:15-23:59

3 stops58h 44m

$3,646

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Fri 28/11

09:15-21:10

3 stops51h 55m

Buenos Aires Ministro Pistarini

Fri 5/12

23:00-00:25

3 stops57h 25m

$3,858

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Fri 28/11

21:00-20:55

2 stops39h 55m

Buenos Aires Ministro Pistarini

Fri 5/12

12:15-15:25

2 stops35h 10m

$3,912

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Thu 30/10

14:00-03:05

3 stops29h 05m

Buenos Aires Ministro Pistarini

Thu 20/11

07:10-15:45

3 stops64h 35m

$4,223

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Sun 1/2

20:10-18:43

2 stops38h 33m

Buenos Aires Ministro Pistarini

Sat 28/2

19:43-22:10

2 stops34h 27m

$4,384

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Sat 22/11

15:55-08:20

2 stops56h 25m

$1,919

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Sat 22/11

13:00-18:43

2 stops21h 43m

$2,004

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Sat 22/11

06:05-21:10

3 stops55h 05m

$2,362

Flights are sorted by cheapest return flights first.

Deals found on 14/10

Best time to book a flight from South Island to Buenos Aires

Have a flexible travel schedule? Discover the best time to fly to Buenos Aires 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 Buenos Aires
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from South Island to Buenos Aires. 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 Buenos Aires?

    For as low as $3,646, Emirates can have you in Buenos Aires from South Island in 54h 50m. South Island and Buenos Aires are separated by a distance of 9881 km.

  • What are the most popular routes from South Island to Buenos Aires?

    Most travellers choose Christchurch - Buenos Aires Ministro Pistarini, Queenstown Intl - Buenos Aires Jorge Newbery or Queenstown Intl - Buenos Aires Ministro Pistarini when deciding on the best route from South Island to Buenos Aires.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from South Island to Buenos Aires by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

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 Buenos Aires?

Cheapflights makes it easy to find South Island to Buenos Aires flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from South Island to Buenos Aires for you. Better yet — we are completely free to use.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from South Island to Buenos Aires flexibly with Cheapflights today.

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

Not ready to book yet? You can track prices for flights from South Island to Buenos Aires on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.