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Cheap flights from St. Louis to Wellington from $1,288

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Wellington departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from St. Louis to Wellington

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
5:11 pm - 2:45 pm
STL
-
WLG
28h 34m
2 stops
Multiple Airlines Logo
6:05 am - 6:05 pm
WLG
-
STL
29h 00m
2 stops
$1,288Multiple Airlines
Sat, Aug 8 - Sat, Aug 15
Qantas Airways Logo
12:45 pm - 2:45 pm
STL
-
WLG
33h 00m
2 stops
Qantas Airways Logo
6:05 am - 6:05 pm
WLG
-
STL
29h 00m
2 stops
$1,353Qantas Airways
Sat, Aug 8 - Sat, Aug 15
Qantas Airways Logo
6:00 am - 1:35 pm
STL
-
WLG
38h 35m
2 stops
Qantas Airways Logo
6:05 am - 10:41 pm
WLG
-
STL
33h 36m
2 stops
$1,365Qantas Airways
Thu, Aug 6 - Thu, Aug 13
Qantas Airways Logo
5:13 pm - 2:45 pm
STL
-
WLG
28h 32m
2 stops
Qantas Airways Logo
6:05 am - 10:59 pm
WLG
-
STL
33h 54m
2 stops
$1,422Qantas Airways
Tue, Aug 4 - Tue, Aug 11
Qantas Airways Logo
9:44 am - 1:35 pm
STL
-
WLG
34h 51m
3 stops
Qantas Airways Logo
6:05 am - 10:59 pm
WLG
-
STL
33h 54m
2 stops
$1,584Qantas Airways
Tue, Aug 4 - Tue, Aug 11
Multiple Airlines Logo
1:13 pm - 2:45 pm
STL
-
WLG
32h 32m
3 stops
Multiple Airlines Logo
6:05 am - 6:05 pm
WLG
-
STL
29h 00m
2 stops
$1,812Multiple Airlines
Thu, Aug 6 - Thu, Aug 13
Multiple Airlines Logo
1:18 pm - 2:45 pm
STL
-
WLG
32h 27m
3 stops
Multiple Airlines Logo
6:05 am - 4:14 pm
WLG
-
STL
27h 09m
2 stops
$1,863Multiple Airlines
Sat, Aug 8 - Sat, Aug 15
Multiple Airlines Logo
1:13 pm - 2:45 pm
STL
-
WLG
32h 32m
3 stops
Multiple Airlines Logo
6:05 am - 8:24 pm
WLG
-
STL
31h 19m
2 stops
$2,089Multiple Airlines
Tue, Aug 4 - Tue, Aug 11
Qantas Airways Logo
6:45 pm - 4:55 pm
STL
-
WLG
29h 10m
3 stops
Qantas Airways Logo
7:25 pm - 6:05 pm
WLG
-
STL
39h 40m
3 stops
$2,127Qantas Airways
Thu, Aug 6 - Thu, Aug 13
Air New Zealand Logo
7:23 pm - 12:10 am
STL
-
WLG
35h 47m
2 stops
Air New Zealand Logo
9:55 am - 5:06 pm
WLG
-
STL
24h 11m
3 stops
$2,186Air New Zealand
Sat, Aug 8 - Sat, Aug 15

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Qantas Airways flights from St. Louis to Wellington

Our best Qantas Airways deals on St. Louis to Wellington flight tickets
Qantas Airways
Aug 8
STL12:45 pmLambert-St Louis
33h 00m
2 stops
WLG2:45 pmWellington
Aug 15
WLG6:05 amWellington
29h 00m
2 stops
STL6:05 pmLambert-St Louis
$1,353
Qantas Airways
Aug 6
STL6:00 amLambert-St Louis
38h 35m
2 stops
WLG1:35 pmWellington
Aug 13
WLG6:05 amWellington
33h 36m
2 stops
STL10:41 pmLambert-St Louis
$1,365
Qantas Airways
Aug 6
STL6:45 pmLambert-St Louis
29h 10m
3 stops
WLG4:55 pmWellington
Aug 13
WLG7:25 pmWellington
39h 40m
3 stops
STL6:05 pmLambert-St Louis
$2,127

Air New Zealand flights from St. Louis to Wellington

Our best Air New Zealand deals on St. Louis to Wellington flight tickets
Air New Zealand
Aug 8
STL7:23 pmLambert-St Louis
35h 47m
2 stops
WLG12:10 amWellington
Aug 15
WLG4:55 pmWellington
34h 15m
2 stops
STL10:10 amLambert-St Louis
$2,095
Air New Zealand
Aug 8
STL7:23 pmLambert-St Louis
35h 47m
2 stops
WLG12:10 amWellington
Aug 15
WLG9:55 amWellington
24h 11m
3 stops
STL5:06 pmLambert-St Louis
$2,186

momondo 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, momondo users made 832,500 searches. Data last updated July 12, 2026.
Use the filters below to find and compare flights from St. Louis to Wellington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Sat 8/8

5:11 pm-2:45 pm

2 stops28h 34m

Wellington

Sat 8/15

6:05 am-6:05 pm

2 stops29h 00m

$1,288

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Sat 8/8

12:45 pm-2:45 pm

2 stops33h 00m

Wellington

Sat 8/15

6:05 am-6:05 pm

2 stops29h 00m

$1,353

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Thu 8/6

6:00 am-1:35 pm

2 stops38h 35m

Wellington

Thu 8/13

6:05 am-10:41 pm

2 stops33h 36m

$1,365

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Tue 8/4

5:13 pm-2:45 pm

2 stops28h 32m

Wellington

Tue 8/11

6:05 am-10:59 pm

2 stops33h 54m

$1,422

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Tue 8/4

9:44 am-1:35 pm

3 stops34h 51m

Wellington

Tue 8/11

6:05 am-10:59 pm

2 stops33h 54m

$1,584

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Thu 8/6

1:13 pm-2:45 pm

3 stops32h 32m

Wellington

Thu 8/13

6:05 am-6:05 pm

2 stops29h 00m

$1,812

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Sat 8/8

1:18 pm-2:45 pm

3 stops32h 27m

Wellington

Sat 8/15

6:05 am-4:14 pm

2 stops27h 09m

$1,863

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Tue 8/4

1:13 pm-2:45 pm

3 stops32h 32m

Wellington

Tue 8/11

6:05 am-8:24 pm

2 stops31h 19m

$2,089

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Thu 8/6

6:45 pm-4:55 pm

3 stops29h 10m

Wellington

Thu 8/13

7:25 pm-6:05 pm

3 stops39h 40m

$2,127

St. LouisWellington

STL - WLG

STLWLG

Lambert-St Louis

Sat 8/8

7:23 pm-12:10 am

2 stops35h 47m

Wellington

Sat 8/15

9:55 am-5:06 pm

3 stops24h 11m

$2,186

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

When to book flights from St. Louis to Wellington

Are you open to changing your travel dates? Check out the ideal times to fly from St. Louis to Wellington according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap St. Louis to Wellington (STL to WLG) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Wellington

Fastest flight time

27h 26m

Direct flights

None
The fastest flight from St. Louis to Wellington takes 27h 26m
There are no direct flights from St. Louis to Wellington. There are no popular flight routes from St. Louis to Wellington.
Search flight deals

Frequently asked questions about flying from St. Louis to Wellington

  • How far is Lambert-St Louis to Wellington by plane?

    The distance between Lambert-St Louis and Wellington is about 8119.9 mi. In terms of flight time, this usually takes a little over 27h 26m.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Wellington Airport?

    Prices for flights from Lambert-St Louis Airport to Wellington Airport are updated daily.

  • How old do you have to be to fly from Lambert-St Louis Airport to Wellington Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Wellington Airport.

  • What documentation or ID do you need to fly to Wellington Airport?

    The travel and health documents required for your trip to Wellington Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Wellington Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Frequently asked questions about flying from St. Louis to Wellington

  • How do I get Price Alerts for flights from St. Louis to Wellington?

    Confirm your travel details to search for the latest offers for flights from St. Louis to Wellington. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from St. Louis to Wellington with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Wellington?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to Wellington for you.

Can I find flights from St. Louis to Wellington with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for St. Louis to Wellington flights to just show those with flexible booking policies.

How can momondo help me find flights from St. Louis to Wellington?

Once you have performed a search for St. Louis to Wellington flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from St. Louis to Wellington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Wellington, momondo offers a useful price alert feature which will track prices for flights to Wellington from St. Louis and alert you when they change.

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