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Cheap flights from Christchurch to Buenos Aires from $1,658

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 18/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — BUE
21 Apr — 28 Apr1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Christchurch to Buenos Aires

Enter your travel dates to find the best prices.

Cheapest flights from Christchurch to Buenos Aires
Explore the most affordable flight options available from Christchurch to Buenos Aires. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 March 2026.

Sat 2/506:10
CHC
-
EZE
2 stops27h 11m
Multiple Airlines
Sat 9/519:21
EZE
-
CHC
2 stops34h 09m
Multiple Airlines
Deal found 18/3$2,187
Fri 3/708:20
CHC
-
EZE
2 stops25h 01m
LATAM Airlines
Sun 2/815:35
EZE
-
CHC
3 stops39h 40m
LATAM Airlines
Deal found 21/3$2,343
Fri 3/706:10
CHC
-
EZE
2 stops27h 11m
Multiple Airlines
Sat 1/819:21
EZE
-
CHC
2 stops34h 04m
Multiple Airlines
Deal found 21/3$2,347
Sun 19/413:50
CHC
-
EZE
2 stops36h 40m
Multiple Airlines
Sun 26/419:21
EZE
-
CHC
2 stops34h 54m
Multiple Airlines
Deal found 22/3$2,348
Wed 13/506:10
CHC
-
EZE
2 stops44h 20m
Multiple Airlines
Sun 31/519:21
EZE
-
CHC
2 stops35h 54m
Multiple Airlines
Deal found 18/3$2,362
Fri 3/708:20
CHC
-
EZE
2 stops25h 01m
LATAM Airlines
Mon 3/819:21
EZE
-
CHC
2 stops30h 04m
LATAM Airlines
Deal found 21/3$2,369
Wed 6/506:10
CHC
-
EZE
2 stops44h 20m
Multiple Airlines
Wed 13/512:15
EZE
-
CHC
2 stops41h 15m
Multiple Airlines
Deal found 21/3$2,377
Fri 3/708:20
CHC
-
EZE
2 stops25h 01m
LATAM Airlines
Fri 31/715:35
EZE
-
CHC
3 stops39h 40m
LATAM Airlines
Deal found 21/3$2,484
Sun 19/415:35
CHC
-
EZE
3 stops29h 45m
LATAM Airlines
Sun 26/407:45
EZE
-
CHC
3 stops47h 35m
LATAM Airlines
Deal found 22/3$2,801

Find flight deals from Christchurch to Buenos Aires

Discover tips and strategies to find the most affordable flight options for your journey from Christchurch (CHC) to Buenos Aires (BUE). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 22 March 2026.

Round-trip from

$2,132

One-way from

$1,658
8/6-2/2
  • 8/6-2/2
  • 4 total stops
  • 49h 19m total
  • Christchurch to Buenos Aires
Search Deals
18/5
  • 18/5
  • 1 total stop
  • 17h 40m total
  • Christchurch to Buenos Aires
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Christchurch 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 22 March 2026.
Use the filters below to find and compare flights from Christchurch to Buenos Aires that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Sat 2/5

06:10-18:21

2 stops27h 11m

Buenos Aires Ministro Pistarini

Sat 9/5

19:21-20:30

2 stops34h 09m

$2,187

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Fri 3/7

08:20-18:21

2 stops25h 01m

Buenos Aires Ministro Pistarini

Sun 2/8

15:35-22:15

3 stops39h 40m

$2,343

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Fri 3/7

08:20-18:21

2 stops25h 01m

Buenos Aires Ministro Pistarini

Wed 29/7

15:35-22:15

3 stops39h 40m

$2,801

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Fri 1/5

15:35-11:30

2 stops34h 55m

Buenos Aires Ministro Pistarini

Fri 8/5

12:15-00:20

2 stops45h 05m

$2,885

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Thu 9/4

17:45-21:05

3 stops42h 20m

Buenos Aires Ministro Pistarini

Thu 30/4

22:40-14:45

3 stops49h 05m

$3,625

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Thu 9/4

18:55-13:15

2 stops57h 20m

Buenos Aires Ministro Pistarini

Thu 30/4

07:30-00:20

2 stops25h 50m

$3,759

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Wed 1/4

18:20-21:05

3 stops42h 45m

Buenos Aires Ministro Pistarini

Thu 9/4

22:40-14:25

3 stops48h 45m

$3,843

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Fri 3/7

08:20-20:50

3 stops51h 30m

Buenos Aires Ministro Pistarini

Wed 29/7

22:25-16:25

3 stops51h 00m

$4,585

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Fri 3/7

15:45-20:50

3 stops44h 05m

Buenos Aires Ministro Pistarini

Mon 3/8

22:25-16:25

3 stops51h 00m

$4,674

ChristchurchBuenos Aires

CHC - EZE

CHCEZE

Christchurch

Fri 3/7

08:20-20:50

3 stops51h 30m

Buenos Aires Ministro Pistarini

Sat 1/8

22:25-12:55

3 stops47h 30m

$4,674

Flights are sorted by cheapest return flights first.

Deals found on 22/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
2

Best time to book a flight from Christchurch to Buenos Aires

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

Reviews of airlines servicing Buenos Aires

Get insights into the airlines that provide service to Buenos Aires. 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 Buenos Aires. Reviews last updated 22 March 2026.
See what other customers who have flown with LATAM Airlines from Christchurch to Buenos Aires have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
LATAM Airlines
7.4
Good
1,916 reviews
Check prices

Entertainment

7.0

Overall

7.4

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.
LATAM Airlines
7.4
Good
1,916 reviews
LATAM Airlines
7.4
Good
1,916 reviews
Check prices

Entertainment

7.0

Overall

7.4

Food

6.7

Comfort

7.3

Crew

8.0

Boarding

7.5

Reviews

1 / 20
2.0
Mediocre

JC,Jan 2026

FLN - GRU

Plane was late in FLN and missed connection in GRU. No alternative was given to me until 6 hours later and I was delayed by over 12 hours total.

Related info for your journey

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

    For a flight from Christchurch to Buenos Aires, you will be flying from Christchurch. Christchurch (CHC) is just 9.5 km from the centre of the city. Christchurch is the only Christchurch airport and it handles 0 outbound flights to Buenos Aires per day. 0 airlines have flights to Buenos Aires from Christchurch on a regular basis.

  • How long is the flight from Christchurch to Buenos Aires?

    Airlines like LATAM Airlines fly from Christchurch to Buenos Aires in about 25h 01m. The time it takes to get you to your destination can typically vary by up to . Christchurch and Buenos Aires are separated by a distance of 9881 km.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Christchurch 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

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Fly from Christchurch to Buenos Aires on these airlines

Choose from the following airlines for your flight from Christchurch to Buenos Aires. Flights are based on user searches made on Cheapflights and were last updated on 22 March 2026.
LATAM Airlines flights from Christchurch to Buenos Aires

Fly with Cheapflights

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How does Cheapflights help users find flights from Christchurch to Buenos Aires?

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

Yes, we can. To see specific flights from Christchurch to Buenos Aires with no change fees, users can toggle flexible booking options after using the search form above to find flights.

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

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Buenos Aires from Christchurch today and book when prices fit your budget.

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