HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Wellington

$1,372+ Cheap flights from St. Louis (STL) to Wellington (WLG)

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 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — WLG
Nov 5 — Nov 121
Wed 11/5
Wed 11/12
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from St. Louis to Wellington 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 Wellington

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Wellington (WLG). 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 October 6, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$1,372
(oojo)
Provider with most accurate pricing for Lambert-St Louis-Wellington flight deals.
Search Deals
Provider most trusted by Cheapflights users for Lambert-St Louis-Wellington flights.
Search Deals
From Lambert-St Louis to Wellington
Search Deals

Find flight deals from St. Louis to Wellington

Cheapest flights from St. Louis to Wellington
Explore the most affordable flight options available from St. Louis to Wellington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 6, 2025.

This oojo deal was found by Cheapflights users on 10/5. 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.
Wed 10/2911:20 amSTL - WLG
2 stops28h 50mAir New Zealand
Wed 11/511:55 amWLG - STL
2 stops29h 27mAir New Zealand
Deal found 10/5$1,372
This Air New Zealand deal was found by Cheapflights users on 10/5. 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.
Wed 10/291:35 pmSTL - WLG
3 stops27h 45mMultiple Airlines
Wed 11/512:45 pmWLG - STL
2 stops22h 42mMultiple Airlines
Deal found 10/5$1,801
This Arangrant deal was found by Cheapflights users on 10/4. 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.
Wed 11/198:20 amSTL - WLG
2 stops30h 50mAir New Zealand
Wed 1/149:55 amWLG - STL
2 stops31h 05mAir New Zealand
Deal found 10/4$5,811
This Air New Zealand deal was found by Cheapflights users on 10/4. 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.
Wed 11/194:35 pmSTL - WLG
2 stops22h 35mMultiple Airlines
Wed 1/143:55 pmWLG - STL
3 stops26h 03mMultiple Airlines
Deal found 10/4$6,966

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Wellington 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 October 6, 2025.
Use the filters below to find and compare flights from St. Louis to Wellington that are best for you.

Fly from

St. Louis

Fly to

Wellington

Route

Depart

Return

Price

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Wed 10/29

11:20 am-10:10 am

2 stops28h 50m

Wellington

Wed 11/5

11:55 am-10:22 pm

2 stops29h 27m

$1,372

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Wed 10/29

1:35 pm-11:20 am

3 stops27h 45m

Wellington

Wed 11/5

12:45 pm-4:27 pm

2 stops22h 42m

$1,801

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Wed 11/19

8:20 am-9:20 am

2 stops30h 00m

Wellington

Thu 1/22

9:55 am-5:11 am

2 stops38h 16m

$5,811

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Wed 11/19

8:20 am-10:10 am

2 stops30h 50m

Wellington

Wed 1/14

9:55 am-10:00 pm

2 stops31h 05m

$5,811

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Wed 11/19

4:35 pm-10:10 am

2 stops22h 35m

Wellington

Wed 1/14

3:55 pm-10:58 pm

3 stops26h 03m

$6,966

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Wed 11/19

1:35 pm-9:20 am

3 stops24h 45m

Wellington

Thu 1/22

12:45 pm-3:37 pm

2 stops21h 52m

$6,966

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/5

Compare providers for flights from St. Louis to Wellington

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 Wellington in October.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*3 stars
eDreamsPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice 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-Wellington flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on St. Louis-Wellington flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from St. Louis-Wellington flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on St. Louis-Wellington flights, Cheapflights users trust FlightHub the most. FlightHub 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-Wellington 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 Wellington

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

Related info for your journey

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

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

    For as low as $1,372, Air New Zealand can have you in Wellington from St. Louis in 28h 50m. The distance between St. Louis and Wellington is about 8116 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from St. Louis to Wellington by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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.

Alternative routes for St. Louis to Wellington

See prices for flight routes from nearby airports that may be better suited for you.
Kansas City to Auckland flights
St. Louis to Auckland flights
Kansas City to Christchurch flights
St. Louis to Christchurch flights
Kansas City to Wellington flights
Kansas City to Queenstown flights

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.