HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Auckland

$571+ Cheap flights from St. Louis (STL) to Auckland (AKL)

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 5/16. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AKL
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Auckland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from St. Louis to Auckland

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Auckland (AKL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 30, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$1,274
(KAYAK)

One-way from

$571
(oojo)

Popular in

September

Cheapest in

February

Average price

$1,271
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 Auckland Intl
Search Deals
One-way flight from Lambert-St Louis to Auckland Intl
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($204 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2025
Search Deals

Find flight deals from St. Louis to Auckland

Cheapest flights from St. Louis to Auckland
Explore the most affordable flight options available from St. Louis to Auckland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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.
Sat 11/16:30 amSTL - AKL
2 stops31h 25mDelta
Sat 11/152:50 pmAKL - STL
2 stops27h 49mDelta
Deal found 4/28$1,021
This KAYAK deal was found by Cheapflights users on 4/28. 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 11/17:05 amSTL - AKL
1 stop28h 45mAir New Zealand
Sat 11/153:50 pmAKL - STL
1 stop20h 13mAir New Zealand
Deal found 4/28$1,111
This Ovago deal was found by Cheapflights users on 4/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:07 pmSTL - AKL
1 stop22h 18mQantas Airways
Wed 12/101:20 pmAKL - STL
1 stop21h 47mQantas Airways
Deal found 4/28$1,156
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/194:30 pmSTL - AKL
2 stops45h 40mUnited Airlines
Wed 12/103:50 pmAKL - STL
2 stops39h 30mUnited Airlines
Deal found 4/29$1,231
This FlightHub deal was found by Cheapflights users on 4/28. 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 10/47:59 pmSTL - AKL
2 stops23h 41mFiji Airways
Wed 10/153:10 pmAKL - STL
2 stops25h 43mFiji Airways
Deal found 4/28$1,287
This Air New Zealand deal was found by Cheapflights users on 4/28. 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.
Sat 10/41:39 pmSTL - AKL
2 stops21h 21mMultiple Airlines
Wed 10/157:40 pmAKL - STL
1 stop17h 24mMultiple Airlines
Deal found 4/28$1,403
This Air Canada deal was found by Cheapflights users on 4/28. 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 11/14:15 pmSTL - AKL
3 stops54h 35mAir Canada
Sat 11/157:00 amAKL - STL
3 stops51h 26mAir Canada
Deal found 4/28$1,945
This AranGrant 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 AranGrant is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/217:00 amSTL - AKL
2 stops35h 40mAir Tahiti Nui
Sun 1/44:05 pmAKL - STL
2 stops40h 47mAir Tahiti Nui
Deal found 4/29$4,430

Cheapflights Fare Finder

Customize your flight search to find flights from St. Louis to Auckland 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 30, 2025.
Use the filters below to find and compare flights from St. Louis to Auckland that are best for you.

Fly from

St. Louis

Fly to

Auckland

Route

Depart

Return

Price

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Thu 7/24

10:15 am-5:30 am

1 stop26h 15m

Auckland Intl

Thu 7/31

7:40 pm-10:15 pm

1 stop19h 35m

$1,274

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sat 10/4

7:59 pm-1:40 pm

2 stops23h 41m

Auckland Intl

Wed 10/15

3:10 pm-10:53 pm

2 stops25h 43m

$1,287

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Thu 7/24

10:15 am-5:30 am

1 stop26h 15m

Auckland Intl

Thu 7/31

8:15 pm-9:31 am

2 stops30h 16m

$1,353

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sun 6/1

5:55 pm-5:30 am

1 stop18h 35m

Auckland Intl

Tue 6/10

8:15 pm-11:59 pm

2 stops20h 44m

$1,391

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Thu 10/2

7:00 am-7:00 pm

2 stops42h 00m

Auckland Intl

Sat 11/1

7:30 am-10:53 pm

2 stops33h 23m

$3,208

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Thu 10/2

9:15 am-3:05 pm

3 stops35h 50m

Auckland Intl

Sat 11/1

7:00 am-4:26 pm

3 stops51h 26m

$6,971

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Fri 5/16

4:50 pm-5:30 am

1 stop19h 40m

$571

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Fri 5/16

7:19 pm-6:50 am

2 stops42h 31m

$610

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 6/3

7:30 am-2:10 pm

3 stops37h 40m

$955

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Tue 6/3

7:19 pm-12:40 pm

2 stops24h 21m

$999

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/29

Compare providers for flights from St. Louis to Auckland

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from St. Louis to Auckland in April.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*2 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on St. Louis-Auckland flights, users find the pricing of AranGrant to be most consistent on Cheapflights vs. AranGrant Users can find the same prices on St. Louis-Auckland flight deals on Cheapflights vs. AranGrant >95% of the time. Price accuracy is based on data collected from St. Louis-Auckland flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Auckland flights, Cheapflights users trust AranGrant the most. AranGrant has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for St. Louis-Auckland flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from St. Louis to Auckland

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

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Auckland (average of $1,021). Flying from St. Louis to Auckland 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 AKL?

Find hourly flight availability from St. Louis to Auckland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 30, 2025.

One of the essential ways to save on airfare from St. Louis to Auckland is to remain as flexible as possible. Flights that are in the morning tend to be the most expensive. A flight at noon could potentially save you up to 18% on airfare.

What is the cheapest day to fly from St. Louis to Auckland?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Auckland. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to Auckland flight should consider departing on Sunday evenings when fares are most often at their lowest. Monday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Rainfall in Auckland by month

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

In terms of precipitation, rainfall in Auckland ranges from 2.8 - 5.1 inches per month. July is typically the wettest month, when rainfall can reach 5.1 in. January is typically the driest time to visit Auckland when rainfall is around 2.8 in.

Temperature in Auckland by month

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

If weather is an important factor for your trip to Auckland, 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 68.0 F. Travelers looking to avoid the cold should look outside of July, when temperatures are typically at their lowest (around 51.8 F).

Reviews of airlines servicing Auckland

Get insights into the airlines that provide service to Auckland. 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 Auckland. Reviews last updated April 30, 2025.
Fiji Airways
8.1
Very good
190 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Fiji Airways
8.1
Very good
190 reviews
Fiji Airways
8.1
Very good
190 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Delta
8.0
Very good
7,936 reviews
Fiji Airways
8.1
Very good
190 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Air New Zealand
8.0
Very good
472 reviews
Fiji Airways
8.1
Very good
190 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
Qantas Airways
7.5
Good
829 reviews
Fiji Airways
8.1
Very good
190 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!
United Airlines
7.4
Good
8,696 reviews
Fiji Airways
8.1
Very good
190 reviews

Food

7.5

Boarding

8.2

Overall

8.1

Comfort

8.1

Crew

8.5

Entertainment

7.5

Reviews

1 / 15
6.0
Good

Anonymous,Dec 2024

NAN - LAX

Asked for water before dinner was served, didn’t get it. Dinner served but no drinks was asked or served with dinner. When asked if I wanted my seat made for bedtime, asked for water again. This time I got it. Filled the breakfast form but was still asked what I wanted. Comparing this experience with Fiji air flight from LA to Melbourne. Worse was missing my flight connection to Baltimore since Fiji air opted to wait for a passenger that couldn’t pass security. Instead of leaving at 9:40 pm, we left at 11. So spent overnight at a hotel for next day’s flight. Another expense!

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Auckland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from St. Louis to Auckland round-trip?

    Currently priced at $1,274, Air New Zealand will fly you from St. Louis to Auckland and back. In addition to Air New Zealand, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from Fiji Airways and United Airlines - these airlines can fly you to your destination from $1,287 and $1,353, respectively. You may be able to fly from St. Louis to Auckland for 7% less than the average price by searching for these airlines.

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

    The cheapest airline one-way is Air New Zealand, with whom users have recently found tickets for as low as $571. However, be on the lookout for offers from Delta and Fiji Airways, as they are both options that can get you from St. Louis to Auckland for a low price.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Auckland 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 Auckland?

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Auckland (average of $1,021). Flying from St. Louis to Auckland 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

Traveling to a place near St. Louis?

Book flights to St. Louis if you plan to visit one of these locations
Mangere

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 St. Louis to Auckland

Discover the top 4 airlines that operate flights from St. Louis to Auckland. 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 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$651Average$1,061FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$742Average$1,289FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$950Average$1,294FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,092Average$1,367FlexibilityNo cancel feeOn-time78%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.