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$1,013+ 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 6/13. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JNB
Feb 14 — Feb 211
Sat 2/14
Sat 2/21
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 January 15, 2026.

Round-trip from

$1,223
(oojo)

One-way from

$1,013
(KAYAK)

Popular in

July

Cheapest in

February

Average price

$1,448
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. 13% potential increase in price ($234 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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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 January 15, 2026.

This American Airlines deal was found by Cheapflights users on 1/14. 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 3/45:52 pm
STL
-
JNB
2 stops29h 43m
American Airlines
Mon 3/2310:00 pm
JNB
-
STL
2 stops32h 48m
American Airlines
Deal found 1/14$1,242
This FlightHub deal was found by Cheapflights users on 1/13. 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.
Tue 9/157:45 pm
STL
-
JNB
2 stops30h 15m
Qatar Airways
Fri 9/252:45 pm
JNB
-
STL
2 stops36h 30m
Qatar Airways
Deal found 1/13$1,244
This oojo deal was found by Cheapflights users on 1/13. 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 3/77:00 am
STL
-
JNB
2 stops36h 55m
Qatar Airways
Thu 3/121:45 pm
JNB
-
STL
2 stops32h 43m
Qatar Airways
Deal found 1/13$1,263
This FlightHub deal was found by Cheapflights users on 1/15. 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.
Wed 2/49:25 am
STL
-
JNB
2 stops34h 30m
Qatar Airways
Thu 3/51:45 pm
JNB
-
STL
2 stops37h 44m
Qatar Airways
Deal found 1/15$1,291
This Gurufare deal was found by Cheapflights users on 1/15. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/33:40 pm
STL
-
JNB
2 stops33h 00m
Qatar Airways
Fri 3/61:45 pm
JNB
-
STL
2 stops35h 28m
Qatar Airways
Deal found 1/15$1,292
This KAYAK deal was found by Cheapflights users on 1/15. 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.
Wed 2/411:22 am
STL
-
JNB
1 stop23h 13m
Lufthansa
Tue 3/310:00 pm
JNB
-
STL
1 stop33h 59m
Lufthansa
Deal found 1/15$1,321
This Qatar Airways deal was found by Cheapflights users on 1/15. 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 Qatar Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/35:04 pm
STL
-
JNB
2 stops31h 36m
Qatar Airways
Thu 3/51:45 pm
JNB
-
STL
2 stops33h 43m
Qatar Airways
Deal found 1/15$1,328
This Etihad Airways deal was found by Cheapflights users on 1/15. 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 Etihad Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/36:06 am
STL
-
JNB
2 stops43h 14m
Multiple Airlines
Sun 9/139:50 am
JNB
-
STL
2 stops36h 37m
Multiple Airlines
Deal found 1/15$1,336
This Ovago deal was found by Cheapflights users on 1/14. 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 3/411:39 am
STL
-
JNB
1 stop22h 56m
Multiple Airlines
Mon 3/238:15 pm
JNB
-
STL
2 stops50h 14m
Multiple Airlines
Deal found 1/14$1,342
This KAYAK deal was found by Cheapflights users on 1/15. 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.
Thu 9/311:45 am
STL
-
JNB
1 stop23h 45m
Lufthansa
Sun 9/137:00 pm
JNB
-
STL
1 stop25h 25m
Lufthansa
Deal found 1/15$1,356
This FlightHub deal was found by Cheapflights users on 1/15. 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.
Wed 2/47:15 am
STL
-
JNB
2 stops36h 40m
Qatar Airways
Wed 3/41:45 pm
JNB
-
STL
2 stops33h 43m
Qatar Airways
Deal found 1/15$1,365

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 January 15, 2026.
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

Wed 3/4

5:52 pm-7:35 am

2 stops29h 43m

Johannesburg OR Tambo

Mon 3/23

10:00 pm-11:48 pm

2 stops32h 48m

$1,242

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sat 3/7

7:00 am-3:55 am

2 stops36h 55m

Johannesburg OR Tambo

Thu 3/12

1:45 pm-3:28 pm

2 stops32h 43m

$1,263

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 3/29

4:13 pm-9:00 am

2 stops33h 47m

Johannesburg OR Tambo

Mon 4/6

2:45 pm-7:30 pm

2 stops35h 45m

$1,291

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 3/5

6:57 pm-10:25 am

2 stops31h 28m

Johannesburg OR Tambo

Sun 3/22

7:35 pm-5:13 pm

2 stops28h 38m

$1,292

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Wed 2/4

12:03 pm-3:55 am

2 stops31h 52m

Johannesburg OR Tambo

Fri 3/6

12:45 pm-3:28 pm

2 stops34h 43m

$1,292

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 2/3

3:40 pm-8:40 am

2 stops33h 00m

Johannesburg OR Tambo

Fri 3/6

1:45 pm-5:13 pm

2 stops35h 28m

$1,292

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Wed 2/4

11:22 am-6:35 pm

1 stop23h 13m

Johannesburg OR Tambo

Tue 3/3

10:00 pm-11:59 pm

1 stop33h 59m

$1,321

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 2/3

5:04 pm-8:40 am

2 stops31h 36m

Johannesburg OR Tambo

Thu 3/5

1:45 pm-3:28 pm

2 stops33h 43m

$1,328

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Wed 3/4

11:39 am-6:35 pm

1 stop22h 56m

Johannesburg OR Tambo

Mon 3/23

8:15 pm-3:29 pm

2 stops50h 14m

$1,342

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Wed 2/4

7:15 am-3:55 am

2 stops36h 40m

Johannesburg OR Tambo

Wed 3/4

1:45 pm-3:28 pm

2 stops33h 43m

$1,365

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/15

Showing 1-10 of 23 results
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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 $1,562). 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.

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 January 15, 2026.
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
8,051 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

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
8,051 reviews
Delta
7.9
Good
8,051 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

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
9,164 reviews
Delta
7.9
Good
8,051 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

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
11,136 reviews
Delta
7.9
Good
8,051 reviews

Boarding

8.1

Crew

8.5

Food

7.2

Entertainment

7.8

Comfort

7.9

Overall

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 and Qatar Airways fly from St. Louis to Johannesburg in about 29h 43m. The time it takes to get you to your destination can typically vary by up to 7h 12m. Airlines will cover a distance of 8814 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    Our cheapest airline available from St. Louis to Johannesburg is American Airlines. Our recent data shows that you can find tickets from as low as $1,067 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $1,080 and $1,397 round-trip. American Airlines is priced at 30% 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 $1,562). 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

Browse thousands of different options on Cheapflights for your next trip

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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 January 15, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,067Average$1,295FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$1,080Average$1,451FlexibilityNo cancel feeOn-time69%
DeltaCheapest$1,397Average$1,603FlexibilityNo cancel feeOn-timeN/A

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