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$935+ Cheap flights from St. Louis (STL) to Johannesburg

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 12/4. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JNB
Dec 31 — Jan 71
Wed 12/31
Wed 1/7
1 adult, Economy
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Cheap flight deals from St. Louis to Johannesburg

Discover tips and strategies to find the most affordable flight options for your journey from St. Louis (STL) to Johannesburg (ZA1). 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 December 1, 2025.

Round-trip from

$1,294
(American Airlines)

One-way from

$935
(Kiwi.com)

Popular in

July

Cheapest in

February

Average price

$1,699
From Lambert-St Louis to Johannesburg
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One-way flight from Lambert-St Louis to Johannesburg
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Highest demand for flights based on searches. 14% potential increase in price ($251 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Find flight deals from St. Louis to Johannesburg

Cheapest flights from St. Louis to Johannesburg
Explore the most affordable flight options available from St. Louis to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 1, 2025.

This American Airlines deal was found by Cheapflights users on 11/30. 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.
Tue 12/94:36 pmSTL - JNB
2 stops30h 59mAmerican Airlines
Tue 12/307:35 pmJNB - STL
2 stops33h 31mAmerican Airlines
Deal found 11/30$1,371
This American Airlines deal was found by Cheapflights users on 11/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/104:01 pmSTL - JNB
2 stops31h 34mAmerican Airlines
Wed 1/147:35 pmJNB - STL
2 stops31h 54mAmerican Airlines
Deal found 11/29$1,595
This Ovago deal was found by Cheapflights users on 11/30. 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.
Tue 12/96:42 pmSTL - JNB
2 stops28h 23mLufthansa
Tue 12/307:45 pmJNB - STL
1 stop26h 10mLufthansa
Deal found 11/30$1,753
This Ovago deal was found by Cheapflights users on 11/30. 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 12/103:50 pmSTL - JNB
1 stop33h 40mLufthansa
Wed 1/147:45 pmJNB - STL
2 stops35h 13mLufthansa
Deal found 11/30$1,862
This Bravofly deal was found by Cheapflights users on 11/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1011:50 amSTL - JNB
2 stops35h 45mBritish Airways
Wed 12/3110:00 pmJNB - STL
2 stops32h 56mBritish Airways
Deal found 11/30$1,943
This KLM deal was found by Cheapflights users on 11/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:00 amSTL - JNB
2 stops29h 05mKLM
Wed 12/317:20 pmJNB - STL
2 stops31h 44mKLM
Deal found 11/30$1,970
This KLM deal was found by Cheapflights users on 11/29. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/297:02 pmSTL - JNB
2 stops67h 03mKLM
Tue 1/2711:59 pmJNB - STL
2 stops28h 38mKLM
Deal found 11/29$1,979
This Ovago deal was found by Cheapflights users on 11/30. 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.
Tue 12/165:40 pmSTL - JNB
2 stops29h 55mBritish Airways
Fri 2/67:35 pmJNB - STL
2 stops30h 38mBritish Airways
Deal found 11/30$2,005
This Bravofly deal was found by Cheapflights users on 11/30. 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 Bravofly is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/103:50 pmSTL - JNB
1 stop33h 40mLufthansa
Wed 12/317:45 pmJNB - STL
2 stops28h 42mLufthansa
Deal found 11/30$2,246

Cheapflights Fare Finder

 
Customize your flight search to find flights from St. Louis to Johannesburg 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 December 1, 2025.
Use the filters below to find and compare flights from St. Louis to Johannesburg that are best for you.

Fly from

St. Louis

Fly to

Johannesburg

Route

Depart

Return

Price

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 1/23

6:44 pm-10:25 am

2 stops31h 41m

Johannesburg OR Tambo

Tue 1/27

7:35 pm-4:17 pm

2 stops28h 42m

$1,294

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 1/13

3:54 pm-10:25 am

2 stops34h 31m

Johannesburg OR Tambo

Tue 1/20

10:00 pm-7:29 pm

2 stops29h 29m

$1,319

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 1/16

11:22 am-6:35 pm

1 stop23h 13m

Johannesburg OR Tambo

Thu 1/29

10:00 pm-2:30 pm

2 stops24h 30m

$1,384

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 5/15

6:29 pm-9:25 am

2 stops31h 56m

Johannesburg OR Tambo

Sat 5/23

9:15 pm-7:30 pm

1 stop29h 15m

$1,384

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 1/13

6:40 pm-7:05 am

2 stops28h 25m

Johannesburg OR Tambo

Tue 1/20

7:45 pm-1:55 pm

1 stop26h 10m

$1,446

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 3/2

10:13 am-7:00 pm

1 stop24h 47m

Johannesburg OR Tambo

Wed 3/18

9:55 pm-2:58 pm

1 stop24h 03m

$1,447

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 12/4

3:30 pm-3:55 am

3 stops52h 25m

$935

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 12/4

2:54 pm-8:40 am

2 stops33h 46m

$938

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 12/4

5:12 pm-7:00 pm

1 stop17h 48m

$1,813

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/30

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

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

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

Currently, January is the cheapest month in which you can book a flight from St. Louis to Johannesburg (average of $964). Flying from St. Louis to Johannesburg in August is currently the most expensive (average of $1,567). 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 JNB?

Find hourly flight availability from St. Louis to Johannesburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 1, 2025.

When flying from St. Louis to Johannesburg, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 11% versus a flight in the afternoon.

How much does it cost to fly round-trip from St. Louis to Johannesburg?

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. 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 Johannesburg. Reviews last updated December 1, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from St. Louis to Johannesburg have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,012 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,012 reviews
Delta
7.9
Good
8,012 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,056 reviews
Delta
7.9
Good
8,012 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,039 reviews
Delta
7.9
Good
8,012 reviews

Overall

7.9

Food

7.3

Crew

8.5

Boarding

8.1

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from St. Louis to Johannesburg. 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 Johannesburg?

    Lambert-St Louis (STL) is the airport you will fly out of if you book a flight from St. Louis to Johannesburg. You should not have trouble finding flights to Johannesburg from Lambert-St Louis; the airport handles an average of 0 outbound flights to Johannesburg per day. You should also have plenty of airline options to choose from since 3 airlines have flights from the St. Louis airport to Johannesburg. It is only a 12.7 mi journey to Lambert-St Louis (STL) from St. Louis’s city center.

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

    Airlines like American Airlines fly from St. Louis to Johannesburg in about 31h 41m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 8814 mi.

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

    Our cheapest airline available from St. Louis to Johannesburg is United Airlines. Our recent data shows that you can find tickets from as low as $818 on this airline. Additional options worth looking into are American Airlines and Delta, starting at $1,067 and $1,397 round-trip. United Airlines is priced at 46% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from St. Louis to Johannesburg (average of $964). Flying from St. Louis to Johannesburg in August is currently the most expensive (average of $1,567). 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 Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
St. Louis to Cape Town flights
St. Louis to OR Tambo flights
Kansas City to OR Tambo flights
Kansas City to Cape Town flights
Kansas City to Durban flights

Top 3 airlines flying from St. Louis to Johannesburg

Discover the top 3 airlines that operate flights from St. Louis to Johannesburg. 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 December 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$818Average$1,451FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$1,067Average$1,217FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,397Average$1,624FlexibilityNo cancel feeOn-timeN/A

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