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$789+ Cheap flights from St. Louis (STL) to Auckland (AKL)

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 11/3. Fares are subject to change and may not be available on all flights or dates of travel.
STL — AKL
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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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 June 12, 2025.

Round-trip from

$1,382
(Fiji Airways)

Popular in

September

Cheapest in

May

Average price

$1,515
From Lambert-St Louis to Auckland Intl
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Highest demand for flights based on searches. 11% potential increase in price ($181 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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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 June 12, 2025.

This United Airlines deal was found by Cheapflights users on 6/12. 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 11/34:43 pmSTL - AKL
2 stops21h 27mUnited Airlines
Mon 11/173:50 pmAKL - STL
1 stop20h 13mUnited Airlines
Deal found 6/12$789
This Delta deal was found by Cheapflights users on 6/12. 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 11/196:30 amSTL - AKL
2 stops31h 25mDelta
Wed 12/102:50 pmAKL - STL
2 stops24h 45mDelta
Deal found 6/12$908
This American Airlines deal was found by Cheapflights users on 6/12. 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 11/195:57 pmSTL - AKL
1 stop20h 28mAmerican Airlines
Wed 12/101:20 pmAKL - STL
1 stop17h 20mAmerican Airlines
Deal found 6/12$939
This oojo deal was found by Cheapflights users on 6/11. 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 11/15:29 pmSTL - AKL
1 stop42h 16mAir New Zealand
Sat 11/157:45 pmAKL - STL
1 stop18h 02mAir New Zealand
Deal found 6/11$1,114
This Air New Zealand deal was found by Cheapflights users on 6/11. 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 11/11:35 pmSTL - AKL
2 stops22h 30mMultiple Airlines
Sat 11/157:45 pmAKL - STL
1 stop18h 02mMultiple Airlines
Deal found 6/11$1,179
This Fiji Airways deal was found by Cheapflights users on 6/11. 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 Fiji Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/115:57 pmSTL - AKL
2 stops34h 43mFiji Airways
Sun 11/168:00 amAKL - STL
2 stops34h 57mFiji Airways
Deal found 6/11$1,261
This Alaska Airlines deal was found by Cheapflights users on 6/11. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/144:01 pmSTL - AKL
2 stops58h 19mAlaska Airlines
Thu 11/2011:30 pmAKL - STL
2 stops33h 22mAlaska Airlines
Deal found 6/11$1,576
This Priceline deal was found by Cheapflights users on 6/11. 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.
Mon 8/47:38 pmSTL - AKL
2 stops25h 27mQantas Airways
Fri 8/86:45 amAKL - STL
2 stops30h 37mQantas Airways
Deal found 6/11$1,609
This Air Canada deal was found by Cheapflights users on 6/10. 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 11/194:15 pmSTL - AKL
3 stops53h 35mAir Canada
Wed 12/108:00 pmAKL - STL
3 stops62h 26mAir Canada
Deal found 6/10$1,907
This KAYAK deal was found by Cheapflights users on 6/11. 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.
Fri 11/1411:20 amSTL - AKL
2 stops31h 05mCathay Pacific
Wed 11/192:55 pmAKL - STL
2 stops48h 05mCathay Pacific
Deal found 6/11$1,991

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 June 12, 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

Sat 7/26

7:38 pm-12:40 pm

2 stops24h 02m

Auckland Intl

Sat 8/2

2:30 pm-8:31 pm

2 stops23h 01m

$1,382

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Mon 8/4

7:38 pm-2:05 pm

2 stops25h 27m

Auckland Intl

Fri 8/8

6:45 am-8:22 pm

2 stops30h 37m

$1,609

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sat 7/26

4:45 pm-7:10 am

2 stops21h 25m

Auckland Intl

Sat 8/2

1:50 pm-3:21 pm

1 stop18h 31m

$1,700

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Sun 7/27

5:51 pm-6:00 am

1 stop19h 09m

Auckland Intl

Sun 8/3

7:40 pm-10:15 pm

1 stop19h 35m

$1,738

St. LouisAuckland

STL - AKL

STLAKL

Lambert-St Louis

Thu 8/21

9:15 am-3:05 pm

3 stops36h 50m

Auckland Intl

Mon 8/25

7:55 pm-7:45 pm

3 stops40h 50m

$2,249

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

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 June 12, 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 June 12, 2025.
Air New Zealand
8.0
Very good
483 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Air New Zealand
8.0
Very good
483 reviews
Air New Zealand
8.0
Very good
483 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Qantas Airways
7.5
Good
854 reviews
Air New Zealand
8.0
Very good
483 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
United Airlines
7.4
Good
8,790 reviews
Air New Zealand
8.0
Very good
483 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.
Air Canada
7.1
Good
9,537 reviews
Air New Zealand
8.0
Very good
483 reviews

Boarding

8.2

Comfort

8.0

Entertainment

7.4

Overall

8.0

Food

7.3

Crew

8.5

Reviews

1 / 20
6.0
Good

Anonymous,May 2025

AKL - SFO

It was a United plane, the seating was too tight.

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 $1,609, Qantas Airways will fly you from St. Louis to Auckland and back. In addition to Qantas Airways, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Air New Zealand - these airlines can fly you to your destination from $1,700 and $1,738, respectively.

  • 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

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Top 5 airlines flying from St. Louis to Auckland

Discover the top 5 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 June 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$604Average$1,061FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$742Average$1,323FlexibilityNo cancel feeOn-time71%
Fiji AirwaysCheapest$953Average$1,136FlexibilityNo cancel feeOn-time74%
United AirlinesCheapest$958Average$1,340FlexibilityNo cancel feeOn-time69%
Air New ZealandCheapest$1,092Average$1,287FlexibilityNo cancel feeOn-time78%

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