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$570+ Cheap flights from Denver (DEN) to South Island

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 7/26. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHC
Apr 7 — Apr 141
Mon 4/7
Mon 4/14
1 adult, Economy
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Cheap flight deals from Denver to South Island

Keep the following information in mind while searching for Denver to South Island flight deals. Data was last updated April 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,207
(Air Canada)

One-way from

$570
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,623
Provider with most accurate pricing for Denver Intl-Christchurch flight deals.
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Provider most trusted by Cheapflights users for Denver Intl-Christchurch flights.
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From Denver Intl to South Island
Search Deals
One-way flight from Denver Intl to South Island
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Highest demand for flights based on searches. 16% potential increase in price ($295 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($74 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Denver to South Island

Cheapest flights from Denver to South Island
Explore the most affordable flight options available from Denver to South Island. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2025.

This Air Canada deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/17:05 pmDEN - CHC
2 stops34h 35mMultiple Airlines
Wed 12/310:00 amCHC - DEN
2 stops22h 29mMultiple Airlines
Deal found 4/2$1,183
This Justfly.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:55 pmDEN - CHC
2 stops29h 40mQantas Airways
Mon 11/246:20 amCHC - DEN
2 stops31h 22mQantas Airways
Deal found 4/1$1,213
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/307:05 pmDEN - ZQN
2 stops25h 30mAir Canada
Fri 12/1210:35 amZQN - DEN
2 stops21h 54mAir Canada
Deal found 4/1$1,218
This oojo deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/106:31 pmDEN - CHC
2 stops23h 44mFiji Airways
Tue 6/241:15 pmCHC - DEN
2 stops24h 46mFiji Airways
Deal found 4/1$1,331
This Air Canada deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/187:05 pmDEN - ZQN
2 stops25h 35mMultiple Airlines
Wed 10/297:00 amZQN - DEN
2 stops28h 33mMultiple Airlines
Deal found 3/31$1,488
This Gurufare deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/174:18 pmDEN - ZQN
2 stops32h 47mQantas Airways
Thu 12/47:00 amZQN - DEN
2 stops31h 48mQantas Airways
Deal found 3/31$1,597
This oojo deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1911:26 amDEN - CHC
2 stops41h 39mAir New Zealand
Fri 5/303:05 pmCHC - DEN
2 stops22h 54mAir New Zealand
Deal found 4/1$1,642
This oojo deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/15:40 pmDEN - ZQN
2 stops22h 10mAir New Zealand
Fri 6/133:25 pmZQN - DEN
2 stops39h 02mAir New Zealand
Deal found 4/1$1,644
This Air Canada deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/207:05 pmDEN - CHC
2 stops23h 20mAir Canada
Thu 1/16:15 amCHC - DEN
2 stops30h 18mAir Canada
Deal found 4/1$2,006
This Gurufare deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/56:05 pmDEN - DUD
2 stops26h 30mAir New Zealand
Thu 4/176:45 pmDUD - DEN
3 stops53h 53mAir New Zealand
Deal found 4/1$2,215
This oojo deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/65:02 amDEN - NSN
2 stops35h 03mAir New Zealand
Fri 7/186:45 amNSN - DEN
2 stops31h 20mAir New Zealand
Deal found 4/1$2,249
This KAYAK deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 7/611:16 amDEN - BHE
2 stops31h 29mAir New Zealand
Fri 7/189:45 amBHE - DEN
2 stops27h 48mAir New Zealand
Deal found 4/1$2,263

Cheapflights Fare Finder

Customize your flight search to find flights from Denver to South Island 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 2,558,603 searches. Data last updated April 2, 2025.
Use the filters below to find and compare flights from Denver to South Island that are best for you.

Fly from

Denver

Fly to

South Island

Route

Depart

Return

Price

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Mon 5/19

11:35 am-11:05 pm

2 stops41h 30m

Christchurch

Tue 6/3

6:00 am-4:38 pm

2 stops28h 38m

$1,207

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Tue 6/10

6:31 pm-12:15 pm

2 stops23h 44m

Christchurch

Tue 6/24

1:15 pm-8:01 pm

2 stops24h 46m

$1,331

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Tue 9/9

5:49 pm-11:59 pm

2 stops36h 10m

Christchurch

Tue 9/16

6:00 am-7:58 pm

2 stops31h 58m

$1,476

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Mon 5/19

11:26 am-11:05 pm

2 stops41h 39m

Christchurch

Fri 5/30

3:05 pm-7:59 pm

2 stops22h 54m

$1,642

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Sun 6/1

5:40 pm-9:50 am

2 stops22h 10m

Queenstown Intl

Fri 6/13

3:25 pm-12:27 pm

2 stops39h 02m

$1,644

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Sat 5/10

5:36 pm-11:10 am

3 stops71h 34m

Queenstown Intl

Sat 5/24

7:05 am-1:53 pm

2 stops24h 48m

$1,748

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Sat 5/10

8:20 pm-9:15 pm

2 stops30h 55m

Queenstown Intl

Sun 5/25

7:05 am-7:49 pm

2 stops30h 44m

$1,754

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Fri 5/9

7:45 am-2:20 pm

3 stops36h 35m

Queenstown Intl

Sat 5/24

4:30 pm-7:23 pm

2 stops44h 53m

$1,923

DenverNelson

DEN - NSN

DENNSN

Denver Intl

Sun 7/6

5:02 am-10:05 am

2 stops35h 03m

Nelson

Fri 7/18

6:45 am-8:05 pm

2 stops31h 20m

$2,249

DenverBlenheim

DEN - BHE

DENBHE

Denver Intl

Sun 7/6

11:16 am-12:45 pm

2 stops31h 29m

Blenheim

Fri 7/18

9:45 am-7:33 pm

2 stops27h 48m

$2,263

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 20 results
1
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Best time to book a flight from Denver to South Island

Have a flexible travel schedule? Discover the best time to fly to South Island from Denver with our price prediction graph.
Estimated round-trip 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 Denver to South Island

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

Currently, July is the cheapest month in which you can book a flight from Denver to South Island (average of $1,101). Flying from Denver to South Island in December is currently the most expensive (average of $1,869). 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 DEN to EDG?

Find hourly flight availability from Denver to South Island. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 2, 2025.

When flying from Denver to South Island, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in South Island by month

Plan your trip to South Island by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in South Island ranges from 1.6 - 2.4 inches per month. May is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit South Island when rainfall is around 1.6 in.

Temperature in South Island by month

Plan your trip to South Island by taking into account the average temperature totals by month.

If weather is an important factor for your trip to South Island, use this chart to help with planning. For those seeking warmer temperatures, January is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of June, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing South Island

Get insights into the airlines that provide service to South Island. 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 South Island. Reviews last updated April 2, 2025.
Read reviews from past customers who have flown Singapore Airlines, Fiji Airways and Emirates from Denver to South Island. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Singapore Airlines
8.1
Very good
1,288 reviews

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Singapore Airlines
8.1
Very good
1,288 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Fiji Airways
8.0
Very good
180 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Emirates
8.0
Very good
3,193 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Air New Zealand
7.9
Good
458 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.
Qantas Airways
7.5
Good
813 reviews
Singapore Airlines
8.1
Very good
1,288 reviews

Entertainment

8.0

Overall

8.1

Boarding

8.2

Comfort

7.9

Food

7.7

Crew

8.6

Reviews

1 / 20
6.0
Good

Pierre,Apr 2025

MLE - SIN

3 boarding pass checkpoints at the gate. Long line before boarding. Poor leg room in economy.. Flight crew rounds practically non existent during flight.

Related info for your journey

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

    Located just 18.5 mi from the city center, Denver Intl (DEN) is the airport most travelers will use when flying to South Island from Denver.

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

    When deciding which route to take from Denver to South Island consider Denver Intl - Christchurch, Denver Intl - Queenstown Intl or Denver Intl - Dunedin as they are the most popular.

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

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

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

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

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

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

    Currently, July is the cheapest month in which you can book a flight from Denver to South Island (average of $1,101). Flying from Denver to South Island in December is currently the most expensive (average of $1,869). 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 4 airlines flying from Denver to South Island

Discover the top 4 airlines that operate flights from Denver to South Island. 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 2,558,603 searches. Data last updated April 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$221Average$1,575FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$974Average$1,160FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,235Average$1,819FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,247Average$1,684FlexibilityNo cancel feeOn-time78%

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