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$653+ Cheap flights from St. Louis (STL) to New Zealand

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 11/18. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AKL
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from St. Louis to New Zealand

Keep the following information in mind while searching for St. Louis to New Zealand flight deals. Data was last updated August 18, 2025.

Round-trip from

$715
(FlightHub)

Popular in

August

Cheapest in

November

Average price

$1,686
From Lambert-St Louis to New Zealand
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($291 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from St. Louis to New Zealand

Cheapest flights from St. Louis to New Zealand
Explore the most affordable flight options available from St. Louis to New Zealand. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This FlightHub deal was found by Cheapflights users on 8/17. 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.
Mon 12/84:08 pmSTL - AKL
1 stop22h 02mQantas Airways
Mon 12/221:20 pmAKL - STL
1 stop21h 51mQantas Airways
Deal found 8/17$715
This United Airlines deal was found by Cheapflights users on 8/17. 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.
Mon 12/85:30 pmSTL - AKL
1 stop20h 40mUnited Airlines
Mon 12/223:50 pmAKL - STL
2 stops26h 41mUnited Airlines
Deal found 8/17$754
This American Airlines deal was found by Cheapflights users on 8/17. 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 11/1911:39 amSTL - AKL
1 stop26h 31mAmerican Airlines
Wed 12/101:20 pmAKL - STL
1 stop17h 20mAmerican Airlines
Deal found 8/17$900
This Delta deal was found by Cheapflights users on 8/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/192:18 pmSTL - AKL
2 stops23h 17mDelta
Wed 12/102:35 pmAKL - STL
2 stops29h 02mDelta
Deal found 8/17$906
This American Airlines deal was found by Cheapflights users on 8/17. 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.
Sat 11/15:09 pmSTL - AKL
2 stops27h 31mAmerican Airlines
Sat 11/156:50 amAKL - STL
2 stops31h 40mAmerican Airlines
Deal found 8/17$938
This Air Canada deal was found by Cheapflights users on 8/16. 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.
Mon 12/84:05 pmSTL - AKL
3 stops53h 45mAir Canada
Mon 12/222:00 pmAKL - STL
2 stops44h 29mAir Canada
Deal found 8/16$983
This Air Canada deal was found by Cheapflights users on 8/16. 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.
Wed 11/194:05 pmSTL - AKL
3 stops55h 55mAir Canada
Wed 12/102:00 pmAKL - STL
2 stops44h 29mAir Canada
Deal found 8/16$1,073
This oojo deal was found by Cheapflights users on 8/17. 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 10/196:15 amSTL - WLG
2 stops35h 05mAir New Zealand
Mon 10/279:55 amWLG - STL
2 stops26h 51mAir New Zealand
Deal found 8/17$1,092
This American Airlines deal was found by Cheapflights users on 8/15. 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.
Sat 10/259:43 amSTL - CHC
2 stops33h 22mAmerican Airlines
Tue 11/49:40 amCHC - STL
2 stops24h 49mAmerican Airlines
Deal found 8/15$1,118
This FlightHub deal was found by Cheapflights users on 8/16. 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.
Tue 11/185:29 pmSTL - CHC
2 stops43h 36mAir New Zealand
Tue 12/28:10 pmCHC - STL
2 stops63h 17mAir New Zealand
Deal found 8/16$1,119
This oojo deal was found by Cheapflights users on 8/16. 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.
Fri 11/218:20 amSTL - WLG
2 stops35h 00mAir New Zealand
Wed 1/146:55 pmWLG - STL
2 stops57h 47mAir New Zealand
Deal found 8/16$1,134
This Orbitz deal was found by Cheapflights users on 8/16. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/214:05 pmSTL - WLG
3 stops61h 00mAir Canada
Wed 1/143:55 pmWLG - STL
3 stops66h 34mAir Canada
Deal found 8/16$1,177

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to New Zealand 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 August 18, 2025.
Use the filters below to find and compare flights from St. Louis to New Zealand that are best for you.

Fly from

St. Louis

Fly to

New Zealand

Route

Depart

Return

Price

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 12/8

1:55 pm-9:10 am

1 stop24h 15m

Auckland Intl

Mon 12/22

1:20 pm-11:42 am

1 stop17h 22m

$715

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 12/8

9:40 am-9:10 am

1 stop28h 30m

Auckland Intl

Mon 12/22

1:20 pm-6:19 pm

1 stop23h 59m

$750

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 12/8

5:30 pm-9:10 am

1 stop20h 40m

Auckland Intl

Mon 12/22

3:50 pm-11:31 pm

2 stops26h 41m

$754

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Sun 10/19

6:15 am-11:20 am

2 stops35h 05m

Wellington

Mon 10/27

9:55 am-6:46 pm

2 stops26h 51m

$1,092

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sat 10/25

9:43 am-1:05 pm

2 stops33h 22m

Christchurch

Tue 11/4

9:40 am-3:29 pm

2 stops24h 49m

$1,118

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Tue 11/18

5:29 pm-8:05 am

2 stops43h 36m

Christchurch

Tue 12/2

8:10 pm-4:27 pm

2 stops63h 17m

$1,119

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Fri 11/21

8:20 am-2:20 pm

2 stops35h 00m

Wellington

Wed 1/14

6:55 pm-9:42 am

2 stops57h 47m

$1,134

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Fri 11/21

4:05 pm-12:05 am

3 stops61h 00m

Wellington

Wed 1/14

3:55 pm-3:29 pm

3 stops66h 34m

$1,177

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Sun 10/19

9:15 am-12:05 am

3 stops44h 50m

Wellington

Mon 10/27

6:00 am-9:54 pm

3 stops33h 54m

$1,277

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Fri 11/21

7:00 am-5:05 pm

3 stops39h 05m

Wellington

Wed 1/14

7:40 am-11:59 pm

2 stops35h 19m

$1,403

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/15

Showing 1-10 of 21 results
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Best time to book a flight from St. Louis to New Zealand

Have a flexible travel schedule? Discover the best time to fly to New Zealand from St. Louis 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 St. Louis to New Zealand

What is the cheapest month to book a flight from St. Louis to New Zealand?

Currently, January is the cheapest month in which you can book a flight from St. Louis to New Zealand (average of $1,021). Flying from St. Louis to New Zealand in December is currently the most expensive (average of $1,511). 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 STL to NZ?

Find hourly flight availability from St. Louis to New Zealand. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 18, 2025.

When flying from St. Louis to New Zealand, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Reviews of airlines servicing New Zealand

Get insights into the airlines that provide service to New Zealand. 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 New Zealand. Reviews last updated August 18, 2025.
Peruse reviews from past customers who have flown with Delta, Air New Zealand, and Qantas Airways from St. Louis to New Zealand to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air New Zealand
8.0
Very good
504 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Qantas Airways
7.5
Good
896 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,925 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,981 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Entertainment

7.9

Overall

8.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to New Zealand. 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 St. Louis to New Zealand?

    If you book a flight to New Zealand from St. Louis, you will be flying from Lambert-St Louis, which is the city’s only airport. Lambert-St Louis (STL) is located 12.7 mi from the center of St. Louis.

  • What are the cheapest airlines to fly from St. Louis to New Zealand one-way?

    The cheapest airlines for a one-way flight from St. Louis to New Zealand are United Airlines ($1,566), Air New Zealand ($1,584), and Qantas Airways ($1,693).

  • What are the most popular routes from St. Louis to New Zealand?

    The most popular route from St. Louis to New Zealand is Lambert-St Louis - Auckland Intl. You may also consider Lambert-St Louis - Christchurch or Lambert-St Louis - Wellington.

  • Can I find deals for flights from St. Louis to New Zealand that include hotel bookings?

    Yes. In addition to deals on St. Louis to New Zealand flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from St. Louis to New Zealand?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from St. Louis to New Zealand.

  • Can I find deals for business class flights from St. Louis to New Zealand?

    Yes. Cheapflights offers flight deals from St. Louis to New Zealand 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 St. Louis to New Zealand?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to New Zealand (average of $1,021). Flying from St. Louis to New Zealand in December is currently the most expensive (average of $1,511). 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

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Alternative routes for St. Louis to New Zealand

See prices for flight routes from nearby airports that may be better suited for you.
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Top 6 airlines flying from St. Louis to New Zealand

Discover the top 6 airlines that operate flights from St. Louis to New Zealand. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$604Average$1,043FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$742Average$1,335FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$750Average$1,298FlexibilityNo cancel feeOn-time69%
Qantas AirwaysCheapest$814Average$859FlexibilityNo cancel feeOn-time74%
Fiji AirwaysCheapest$953Average$1,292FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,064Average$1,342FlexibilityNo cancel feeOn-time78%

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