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$743+ 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 3/29. Fares are subject to change and may not be available on all flights or dates of travel.
STL — JNB
Mar 19 — Mar 261
Wed 3/19
Wed 3/26
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 March 14, 2025.

Round-trip from

$1,355
(Ovago)

One-way from

$743
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$1,496
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 ($244 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($50 potential savings vs. average RT price).
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Average for round-trip flights in March 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 March 14, 2025.

This American Airlines deal was found by Cheapflights users on 3/13. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/266:24 pmSTL - JNB
2 stops29h 36mAmerican Airlines
Tue 10/79:15 pmJNB - STL
2 stops27h 48mAmerican Airlines
Deal found 3/13$1,296
This Ovago deal was found by Cheapflights users on 3/13. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:44 amSTL - JNB
2 stops50h 26mQatar Airways
Sun 4/138:10 amJNB - STL
2 stops45h 10mQatar Airways
Deal found 3/13$1,355
This United Airlines deal was found by Cheapflights users on 3/13. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/14:44 pmSTL - JNB
1 stop18h 01mUnited Airlines
Tue 4/157:00 pmJNB - STL
2 stops34h 09mUnited Airlines
Deal found 3/13$1,362
This Gurufare deal was found by Cheapflights users on 3/13. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/263:30 pmSTL - JNB
1 stop34h 05mLufthansa
Tue 10/77:00 pmJNB - STL
1 stop25h 30mLufthansa
Deal found 3/13$1,398
This United deal was found by Cheapflights users on 3/13. 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 United is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/14:44 pmSTL - JNB
1 stop18h 01mMultiple Airlines
Tue 4/157:00 pmJNB - STL
1 stop25h 30mMultiple Airlines
Deal found 3/13$1,452
This Delta deal was found by Cheapflights users on 3/13. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/11:06 pmSTL - JNB
1 stop23h 34mDelta
Fri 4/119:55 pmJNB - STL
1 stop27h 55mDelta
Deal found 3/13$1,769
This business-class.com deal was found by Cheapflights users on 3/13. 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 business-class.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/106:10 pmSTL - JNB
2 stops29h 50mBritish Airways
Mon 8/187:25 pmJNB - STL
2 stops29h 56mBritish Airways
Deal found 3/13$4,949

Find flights from St. Louis to Johannesburg within your budget

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 March 14, 2025.

Fly from

St. Louis

Fly to

Johannesburg

Route

Depart

Return

Price

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 4/7

6:44 am-4:10 pm

2 stops50h 26m

Johannesburg OR Tambo

Sun 4/13

8:10 am-10:20 pm

2 stops45h 10m

$1,355

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 4/1

4:44 pm-5:45 pm

1 stop18h 01m

Johannesburg OR Tambo

Tue 4/15

7:00 pm-10:09 pm

2 stops34h 09m

$1,362

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 4/1

4:44 pm-5:45 pm

1 stop18h 01m

Johannesburg OR Tambo

Tue 4/15

7:00 pm-1:30 pm

1 stop25h 30m

$1,452

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 4/1

1:06 pm-7:40 pm

1 stop23h 34m

Johannesburg OR Tambo

Fri 4/11

9:55 pm-6:50 pm

1 stop27h 55m

$1,769

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 8/10

6:10 pm-7:00 am

2 stops29h 50m

Johannesburg OR Tambo

Mon 8/18

7:25 pm-6:21 pm

2 stops29h 56m

$4,949

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 7/13

3:30 pm-8:35 am

1 stop34h 05m

Johannesburg OR Tambo

Mon 7/28

7:00 pm-6:33 pm

2 stops30h 33m

$6,095

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sat 3/29

7:03 pm-10:35 am

3 stops56h 32m

$743

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sat 3/29

5:02 am-10:00 am

2 stops45h 58m

$779

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sat 3/29

1:06 pm-7:40 pm

1 stop23h 34m

$1,143

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/13

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.

Travel insights for flights from St. Louis to Johannesburg

Get recent, data-driven insights about flights from St. Louis to Johannesburg including ideal travel times, pricing trends, and more.

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 $1,173). Flying from St. Louis to Johannesburg in July is currently the most expensive (average of $1,696). 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 March 14, 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 17% versus a flight in the afternoon.

What is the cheapest day to fly from St. Louis to Johannesburg?

Use this chart to determine the cheapest time to fly round-trip from St. Louis to Johannesburg. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their St. Louis to Johannesburg flight should consider departing on Friday at noon 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 Johannesburg by month

Plan your trip to Johannesburg by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Johannesburg ranges from 0.0 - 4.7 inches per month. January is typically the wettest month, when rainfall can reach 4.7 in. June is typically the driest time to visit Johannesburg when rainfall is around 0.0 in.

Temperature in Johannesburg by month

Plan your trip to Johannesburg by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Johannesburg, 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 June, when temperatures are typically at their lowest (around 50.0 F).

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 March 14, 2025.
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very good
7,944 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Qatar Airways
7.4
Good
3,545 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

United Airlines
7.4
Good
8,623 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Lufthansa
6.7
Okay
6,940 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,713 reviews
Delta
8.0
Very good
7,944 reviews

Boarding

8.2

Overall

8.0

Food

7.3

Crew

8.5

Comfort

8.0

Entertainment

7.9

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

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.

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

    Our cheapest airline available from St. Louis to Johannesburg is Qatar Airways. Our recent data shows that you can find tickets from as low as $1,355 on this airline. Additional options worth looking into are United Airlines and Delta, starting at $1,362 and $1,769 round-trip. Qatar Airways is priced at 12% 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 $1,173). Flying from St. Louis to Johannesburg in July is currently the most expensive (average of $1,696). 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 OR Tambo flights
Kansas City to OR Tambo flights
St. Louis to Cape Town 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 March 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$1,067Average$1,516FlexibilityNo cancel feeOn-time71%
DeltaCheapest$1,327Average$1,913FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$1,381Average$1,553FlexibilityNo cancel feeOn-time69%
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