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$851+ Cheap flights from St. Louis (STL) to New Zealand

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/2. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AKL
Feb 25 — Mar 41
Wed 2/25
Wed 3/4
1 adult, Economy
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Cheap 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 January 26, 2026.

This FlightHub deal was found by Cheapflights users on 1/24. 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 3/26:18 pm
STL
-
AKL
1 stop19h 52m
Qantas Airways
Mon 3/91:20 pm
AKL
-
STL
1 stop21h 53m
Qantas Airways
Deal found 1/24$851
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 3/35:25 pm
STL
-
AKL
1 stop20h 45m
United Airlines
Tue 3/172:50 pm
AKL
-
STL
1 stop25h 35m
United Airlines
Deal found 1/26$863
This Delta deal was found by Cheapflights users on 1/24. 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.
Tue 3/37:00 am
STL
-
AKL
2 stops30h 35m
Delta
Tue 3/171:35 pm
AKL
-
STL
2 stops21h 32m
Delta
Deal found 1/24$867
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Tue 3/33:15 pm
STL
-
AKL
2 stops22h 55m
United Airlines
Wed 3/182:50 pm
AKL
-
STL
2 stops23h 51m
United Airlines
Deal found 1/26$868
This oojo deal was found by Cheapflights users on 1/26. 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.
Sat 2/216:18 pm
STL
-
AKL
1 stop19h 52m
Qantas Airways
Sat 2/286:00 am
AKL
-
STL
2 stops36h 59m
Qantas Airways
Deal found 1/26$882
This United Airlines deal was found by Cheapflights users on 1/24. 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 3/24:30 pm
STL
-
AKL
2 stops45h 40m
United Airlines
Mon 3/92:50 pm
AKL
-
STL
2 stops23h 51m
United Airlines
Deal found 1/24$884
This FlightHub deal was found by Cheapflights users on 1/25. 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.
Thu 11/197:00 am
STL
-
AKL
2 stops36h 05m
Qantas Airways
Mon 11/308:20 am
AKL
-
STL
2 stops34h 22m
Qantas Airways
Deal found 1/25$900
This oojo deal was found by Cheapflights users on 1/24. 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 2/206:38 am
STL
-
AKL
1 stop32h 17m
Qantas Airways
Sun 3/88:35 pm
AKL
-
STL
2 stops45h 23m
Qantas Airways
Deal found 1/24$982
This oojo deal was found by Cheapflights users on 1/25. 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 11/137:00 am
STL
-
AKL
2 stops45h 00m
Qantas Airways
Sun 11/291:25 pm
AKL
-
STL
2 stops53h 17m
Qantas Airways
Deal found 1/25$991
This United Airlines deal was found by Cheapflights users on 1/25. 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 3/1110:05 am
STL
-
CHC
2 stops29h 30m
United Airlines
Wed 3/186:00 am
CHC
-
STL
2 stops34h 25m
United Airlines
Deal found 1/25$1,236
This oojo deal was found by Cheapflights users on 1/25. 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.
Thu 2/126:00 am
STL
-
WLG
2 stops39h 10m
Air New Zealand
Thu 2/198:00 pm
WLG
-
STL
2 stops45h 14m
Air New Zealand
Deal found 1/25$1,244
This Air New Zealand deal was found by Cheapflights users on 1/24. 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 New Zealand is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/109:00 am
STL
-
WLG
3 stops30h 20m
Multiple Airlines
Tue 3/175:45 pm
WLG
-
STL
3 stops23h 49m
Multiple Airlines
Deal found 1/24$1,252

Find 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 January 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$851
(FlightHub)

Popular in

December

Cheapest in

February

Average price

$1,340
Provider with most accurate pricing for Lambert-St Louis-Auckland Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Auckland Intl flights.
Search Deals
From Lambert-St Louis to New Zealand
Search Deals
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

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 January 26, 2026.
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

Tue 3/3

5:25 pm-9:10 am

1 stop20h 45m

Auckland Intl

Wed 3/18

2:50 pm-10:25 pm

1 stop25h 35m

$863

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

4:13 pm-9:10 am

1 stop21h 57m

Auckland Intl

Tue 3/17

1:15 pm-11:58 pm

2 stops28h 43m

$863

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

5:25 pm-9:10 am

1 stop20h 45m

Auckland Intl

Tue 3/17

2:50 pm-10:25 pm

1 stop25h 35m

$863

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

4:13 pm-9:10 am

1 stop21h 57m

Auckland Intl

Wed 3/18

4:35 pm-11:58 pm

2 stops25h 23m

$863

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 3/3

7:00 am-8:35 am

2 stops30h 35m

Auckland Intl

Tue 3/17

1:35 pm-5:07 pm

2 stops21h 32m

$867

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Wed 3/11

10:05 am-9:35 am

2 stops29h 30m

Christchurch

Wed 3/18

6:00 am-10:25 pm

2 stops34h 25m

$1,236

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Thu 2/12

6:00 am-4:10 pm

2 stops39h 10m

Wellington

Thu 2/19

8:00 pm-10:14 pm

2 stops45h 14m

$1,244

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Tue 3/10

6:51 am-10:10 am

2 stops33h 19m

Wellington

Tue 3/17

6:00 am-10:25 pm

2 stops34h 25m

$1,244

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Tue 3/10

9:00 am-9:20 am

3 stops30h 20m

Wellington

Tue 3/17

5:45 pm-11:34 pm

3 stops23h 49m

$1,252

St. LouisChristchurch

STL - CHC

STLCHC

Lambert-St Louis

Sun 2/22

6:00 am-9:55 am

2 stops32h 55m

Christchurch

Sun 3/1

9:00 pm-9:23 am

2 stops55h 23m

$1,352

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 22 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, February is the cheapest month in which you can book a flight from St. Louis to New Zealand (average of $437). Flying from St. Louis to New Zealand in August is currently the most expensive (average of $1,683). 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 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 January 26, 2026.
Peruse reviews from past customers who have flown with Air New Zealand, Delta, 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.
Air New Zealand
8.0
Very good
574 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Air New Zealand
8.0
Very good
574 reviews
Air New Zealand
8.0
Very good
574 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Delta
7.9
Good
8,111 reviews
Air New Zealand
8.0
Very good
574 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
Qantas Airways
7.5
Good
977 reviews
Air New Zealand
8.0
Very good
574 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
United Airlines
7.4
Good
9,199 reviews
Air New Zealand
8.0
Very good
574 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane
American Airlines
7.2
Good
11,189 reviews
Air New Zealand
8.0
Very good
574 reviews

Comfort

8.0

Food

7.4

Boarding

8.2

Crew

8.5

Entertainment

7.4

Overall

8.0

Reviews

1 / 20
8.0
Excellent

David,Jan 2026

AKL - IAH

Couple of spare seats on this flight so people could spread a little. Much better than a full plane

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.

  • How long is the flight from St. Louis to New Zealand?

    A quick flight from St. Louis to New Zealand can take about 20h 45m. United Airlines provides one of the quickest options available for as low as $863. The distance between St. Louis and New Zealand is about 7970 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • 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, February is the cheapest month in which you can book a flight from St. Louis to New Zealand (average of $437). Flying from St. Louis to New Zealand in August is currently the most expensive (average of $1,683). 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 January 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
Qantas AirwaysCheapest$436Average$914FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$487Average$1,271FlexibilityNo cancel feeOn-time69%
DeltaCheapest$488Average$1,043FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$861Average$1,277FlexibilityNo cancel feeOn-time71%
Fiji AirwaysCheapest$953Average$1,332FlexibilityNo cancel feeOn-time74%
Air New ZealandCheapest$1,005Average$1,254FlexibilityNo cancel feeOn-time78%

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