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Cheap flights from South Island to Mexico from $917

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 25/5. Fares are subject to change and may not be available on all flights or dates of travel.
CHC — MEX
3 Mar — 10 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from South Island to Mexico

Enter your travel dates to find the best prices.

Cheapest flights from South Island to Mexico
Explore the most affordable flight options available from South Island to Mexico. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 1 February 2026.

Wed 18/215:55
CHC
-
CUN
2 stops42h 16m
American Airlines
Sun 22/214:15
CUN
-
CHC
2 stops29h 00m
American Airlines
Deal found 29/1$1,987
Fri 6/206:20
CHC
-
CUN
2 stops27h 05m
Qantas Airways
Thu 26/216:25
CUN
-
CHC
2 stops29h 00m
Qantas Airways
Deal found 30/1$2,092
Fri 13/306:20
CHC
-
CUN
2 stops26h 00m
Qantas Airways
Thu 19/316:09
CUN
-
CHC
2 stops28h 46m
Qantas Airways
Deal found 30/1$2,100
Fri 6/214:15
CHC
-
CUN
1 stop21h 05m
United Airlines
Thu 26/216:45
CUN
-
CHC
2 stops47h 50m
United Airlines
Deal found 30/1$2,155
Thu 19/309:00
CHC
-
MEX
2 stops32h 22m
American Airlines
Mon 23/307:00
MEX
-
CHC
2 stops35h 15m
American Airlines
Deal found 30/1$2,261
Thu 19/306:05
CHC
-
MEX
2 stops51h 10m
Qantas Airways
Mon 23/315:15
MEX
-
CHC
2 stops28h 40m
Qantas Airways
Deal found 31/1$2,276
Fri 6/217:00
CHC
-
CUN
3 stops34h 48m
Multiple Airlines
Thu 26/210:39
CUN
-
CHC
3 stops32h 31m
Multiple Airlines
Deal found 30/1$2,318
Fri 13/317:00
CHC
-
CUN
3 stops34h 48m
Multiple Airlines
Thu 19/310:39
CUN
-
CHC
3 stops32h 31m
Multiple Airlines
Deal found 30/1$2,358
Wed 3/615:45
CHC
-
PVR
2 stops41h 14m
American Airlines
Sat 6/616:01
PVR
-
CHC
2 stops38h 19m
American Airlines
Deal found 31/1$2,374
Wed 18/206:00
CHC
-
CUN
2 stops28h 46m
United Airlines
Sun 22/213:35
CUN
-
CHC
1 stop27h 00m
United Airlines
Deal found 31/1$2,494
Thu 19/318:20
CHC
-
MEX
3 stops64h 40m
Emirates
Mon 23/319:40
MEX
-
CHC
3 stops47h 20m
Emirates
Deal found 31/1$3,849
Wed 3/617:45
CHC
-
PVR
3 stops59h 25m
Emirates
Sat 6/612:19
PVR
-
CHC
3 stops54h 36m
Emirates
Deal found 31/1$5,562

Find flight deals from South Island to Mexico

Keep the following information in mind while searching for South Island to Mexico flight deals. Data was last updated 1 February 2026.

Round-trip from

$1,987
American Airlines
  • American Airlines
  • 18/2-22/2
  • 4 total stops
  • 71h 16m total
  • South Island to Mexico
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from South Island to Mexico 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 1 February 2026.
Use the filters below to find and compare flights from South Island to Mexico that are best for you.

Fly from

South Island

Fly to

Mexico

Route

Departure

Return

Price

ChristchurchCancún

CHC - CUN

CHCCUN

Christchurch

Fri 13/3

06:20-14:20

2 stops26h 00m

Cancun

Thu 19/3

16:09-14:55

2 stops28h 46m

$2,100

ChristchurchCancún

CHC - CUN

CHCCUN

Christchurch

Fri 13/3

13:15-16:20

1 stop21h 05m

Cancun

Thu 19/3

12:22-09:35

2 stops51h 13m

$2,155

ChristchurchMexico City

CHC - MEX

CHCMEX

Christchurch

Thu 19/3

09:00-22:22

2 stops32h 22m

Mexico City Benito Juarez

Mon 23/3

07:00-13:15

2 stops35h 15m

$2,261

ChristchurchMexico City

CHC - MEX

CHCMEX

Christchurch

Thu 19/3

06:05-14:15

2 stops51h 10m

Mexico City Benito Juarez

Mon 23/3

15:15-14:55

2 stops28h 40m

$2,276

ChristchurchCancún

CHC - CUN

CHCCUN

Christchurch

Fri 13/3

17:00-09:48

3 stops34h 48m

Cancun

Thu 19/3

10:39-13:10

3 stops32h 31m

$2,358

ChristchurchPuerto Vallarta

CHC - PVR

CHCPVR

Christchurch

Wed 3/6

15:45-14:59

2 stops41h 14m

Puerto Vallarta Ordaz

Sat 6/6

16:01-00:20

2 stops38h 19m

$2,374

ChristchurchCancún

CHC - CUN

CHCCUN

Christchurch

Wed 18/2

06:00-16:46

2 stops28h 46m

Cancun

Sun 22/2

13:35-10:35

1 stop27h 00m

$2,494

ChristchurchMexico City

CHC - MEX

CHCMEX

Christchurch

Thu 19/3

18:20-16:00

3 stops64h 40m

Mexico City Benito Juarez

Mon 23/3

19:40-14:00

3 stops47h 20m

$3,849

ChristchurchPuerto Vallarta

CHC - PVR

CHCPVR

Christchurch

Wed 3/6

17:45-11:10

3 stops59h 25m

Puerto Vallarta Ordaz

Sat 6/6

12:19-12:55

3 stops54h 36m

$5,562

ChristchurchCancún

CHC - CUN

CHCCUN

Christchurch

Wed 18/2

18:20-13:33

3 stops61h 13m

Cancun

Sun 22/2

19:05-14:00

3 stops48h 55m

$6,829

Flights are sorted by cheapest return flights first.

Deals found on 1/2

Showing 1-10 of 19 results
1
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Best time to book a flight from South Island to Mexico

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

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

Currently, June is the cheapest month in which you can book a flight from South Island to Mexico (average of $1,811). Flying from South Island to Mexico in April is currently the most expensive (average of $3,570). 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 Mexico

Get insights into the airlines that provide service to Mexico. 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 Mexico. Reviews last updated 1 February 2026.
Read through reviews of airlines operating flights from South Island to Mexico, such as Qantas Airways. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Qantas Airways
7.5
Good
983 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.5

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Jan 2026

WYA - ADL

Bad. Second time in a week the flight got delayed. This time for 1.5 hours. Hopefully this is not going to be a pattern.
Qantas Airways
7.5
Good
983 reviews
Qantas Airways
7.5
Good
983 reviews
Check prices

Entertainment

7.2

Food

7.0

Comfort

7.5

Crew

8.2

Overall

7.5

Boarding

7.7

Reviews

1 / 20
2.0
Mediocre

Midhat,Jan 2026

WYA - ADL

Bad. Second time in a week the flight got delayed. This time for 1.5 hours. Hopefully this is not going to be a pattern.

Related info for your journey

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

    A quick flight from South Island to Mexico can take about 21h 05m. Qantas Airways provides one of the quickest options available for as low as $2,155. There are 12424 km between South Island and Mexico. 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 Mexico that include hotel bookings?

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

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

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

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

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

    Currently, June is the cheapest month in which you can book a flight from South Island to Mexico (average of $1,811). Flying from South Island to Mexico in April is currently the most expensive (average of $3,570). 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 airline flying from South Island to Mexico

Discover the top airline that operate flights from South Island to Mexico. 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 1 February 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$1,899Average$2,208FlexibilityNo cancel feeOn-time74%
Search Qantas Airways 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 Mexico?

Cheapflights helps you search for flights from South Island to Mexico via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Mexico from South Island.

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

Yes, we can. To see specific flights from South Island to Mexico 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 South Island to Mexico become cheaper?

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

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