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South Island

$797+ 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 6/14. Fares are subject to change and may not be available on all flights or dates of travel.
DEN — CHC
May 6 — May 131
Tue 5/6
Tue 5/13
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 May 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,254
(Gurufare)

One-way from

$797
(Kiwi.com)

Popular in

December

Cheapest in

February

Average price

$1,251
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
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One-way flight from Denver Intl to South Island
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Highest demand for flights based on searches. 15% potential increase in price ($290 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 May 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 May 1, 2025.

This Priceline deal was found by Cheapflights users on 5/1. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2712:55 pmDEN - CHC
2 stops29h 40mMultiple Airlines
Thu 1/226:10 amCHC - DEN
2 stops30h 23mMultiple Airlines
Deal found 5/1$1,110
This FlightHub deal was found by Cheapflights users on 4/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/154:59 pmDEN - CHC
2 stops24h 11mFiji Airways
Sat 12/62:10 pmCHC - DEN
2 stops25h 45mFiji Airways
Deal found 4/30$1,187
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Sat 11/154:59 pmDEN - CHC
2 stops35h 06mQantas Airways
Mon 12/86:05 amCHC - DEN
2 stops29h 44mQantas Airways
Deal found 4/30$1,254
This Gurufare deal was found by Cheapflights users on 4/29. 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.
Tue 9/235:55 pmDEN - ZQN
2 stops21h 55mAir New Zealand
Tue 9/303:05 pmZQN - DEN
2 stops22h 09mAir New Zealand
Deal found 4/29$1,254
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Wed 11/121:29 pmDEN - CHC
2 stops26h 56mAir New Zealand
Tue 12/92:15 pmCHC - DEN
1 stop23h 55mAir New Zealand
Deal found 4/30$1,321
This Air Canada deal was found by Cheapflights users on 4/30. 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 11/168:45 amDEN - CHC
2 stops43h 55mAir Canada
Wed 12/1011:00 amCHC - DEN
2 stops30h 19mAir Canada
Deal found 4/30$1,350
This Air Canada deal was found by Cheapflights users on 4/30. 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 11/307:15 pmDEN - ZQN
2 stops28h 25mMultiple Airlines
Fri 12/1210:35 amZQN - DEN
2 stops25h 58mMultiple Airlines
Deal found 4/30$1,395
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/309:00 amDEN - ZQN
2 stops32h 30mUnited Airlines
Thu 12/113:05 pmZQN - DEN
2 stops28h 22mUnited Airlines
Deal found 4/30$1,419
This United Airlines deal was found by Cheapflights users on 4/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/267:00 pmDEN - CHC
2 stops21h 25mUnited Airlines
Sun 12/212:15 pmCHC - DEN
1 stop27h 04mUnited Airlines
Deal found 4/30$1,501
This KAYAK deal was found by Cheapflights users on 4/30. 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.
Wed 11/127:50 pmDEN - CHC
2 stops42h 50mSingapore Airlines
Wed 12/31:10 amCHC - DEN
2 stops32h 19mSingapore Airlines
Deal found 4/30$2,455
This American Airlines deal was found by Cheapflights users on 4/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/176:47 pmDEN - ZQN
3 stops25h 28mAmerican Airlines
Wed 12/317:00 amZQN - DEN
2 stops30h 42mAmerican Airlines
Deal found 4/30$2,950
This Emirates deal was found by Cheapflights users on 4/30. 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 Emirates is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/1511:20 amDEN - CHC
3 stops54h 40mEmirates
Sun 12/76:20 pmCHC - DEN
3 stops45h 11mEmirates
Deal found 4/30$3,261

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 May 1, 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

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Tue 9/23

5:55 pm-9:50 am

2 stops21h 55m

Queenstown Intl

Tue 9/30

3:05 pm-6:14 pm

2 stops22h 09m

$1,254

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Tue 6/10

7:00 pm-8:55 am

2 stops19h 55m

Christchurch

Tue 6/24

6:35 am-7:27 pm

2 stops30h 52m

$1,566

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Thu 7/31

6:07 pm-11:59 pm

2 stops35h 52m

Christchurch

Tue 8/5

6:00 am-11:10 am

2 stops23h 10m

$1,609

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Tue 9/23

5:49 pm-4:35 pm

3 stops28h 46m

Queenstown Intl

Tue 9/30

4:25 pm-7:58 pm

2 stops22h 33m

$1,754

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Sat 5/17

12:58 pm-3:25 pm

2 stops32h 27m

Christchurch

Tue 5/20

6:10 am-2:58 pm

2 stops26h 48m

$1,808

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Thu 7/31

5:59 pm-9:30 am

2 stops45h 31m

Christchurch

Tue 8/5

10:50 am-10:56 pm

3 stops54h 06m

$2,720

DenverQueenstown

DEN - ZQN

DENZQN

Denver Intl

Sat 6/14

6:30 am-10:10 am

3 stops57h 40m

$797

DenverDunedin

DEN - DUD

DENDUD

Denver Intl

Sun 6/15

3:45 pm-2:35 pm

2 stops28h 50m

$964

DenverChristchurch

DEN - CHC

DENCHC

Denver Intl

Fri 5/30

8:20 pm-3:55 pm

3 stops25h 35m

$995

DenverDunedin

DEN - DUD

DENDUD

Denver Intl

Sun 6/15

11:40 am-10:10 am

3 stops52h 30m

$1,007

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Showing 1-10 of 11 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 May 1, 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 May 1, 2025.
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Singapore Airlines
8.1
Very good
1,292 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Air New Zealand
8.0
Very good
472 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
Qantas Airways
7.5
Good
829 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.
United Airlines
7.4
Good
8,696 reviews
Singapore Airlines
8.1
Very good
1,292 reviews

Boarding

8.2

Overall

8.1

Entertainment

8.0

Crew

8.6

Comfort

7.9

Food

7.7

Reviews

1 / 20
2.0
Mediocre

Ketan,Nov 2024

SEA - SIN

Sin to amd was not good flight. Food was bad. It was like few days old.

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 - Queenstown Intl, Denver Intl - Christchurch 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

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$221Average$1,575FlexibilityNo cancel feeOn-time71%
Qantas AirwaysCheapest$974Average$1,159FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$1,235Average$1,826FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,247Average$1,679FlexibilityNo cancel feeOn-time78%

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