R17 434 Find Cheap Flights from St. Louis to South Africa

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to South Africa departing on 11/9. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Book Cheap St. Louis to South Africa Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from St. Louis to South Africa that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from St. Louis to South Africa

Sun, Apr 19 - Mon, Apr 27
Qatar Airways Logo
12:27 - 8:50
STL
-
JNB
37h 23m
2 stops
Qatar Airways Logo
20:40 - 22:19
JNB
-
STL
32h 39m
2 stops
R19 842Qatar Airways
Sun, Sep 6 - Sun, Sep 20
Qatar Airways Logo
8:35 - 4:00
STL
-
JNB
36h 25m
2 stops
Qatar Airways Logo
20:55 - 20:03
JNB
-
STL
30h 08m
2 stops
R20 520Qatar Airways
Thu, Sep 3 - Wed, Sep 16
Multiple Airlines Logo
16:18 - 8:20
STL
-
JNB
33h 02m
2 stops
Multiple Airlines Logo
9:50 - 14:25
JNB
-
STL
35h 35m
2 stops
R22 453Multiple Airlines
Fri, Sep 4 - Wed, Sep 16
Multiple Airlines Logo
13:37 - 8:20
STL
-
JNB
35h 43m
2 stops
Multiple Airlines Logo
9:50 - 14:25
JNB
-
STL
35h 35m
2 stops
R22 674Multiple Airlines
Sun, Sep 6 - Sun, Sep 20
Multiple Airlines Logo
17:32 - 10:30
STL
-
JNB
57h 58m
2 stops
Multiple Airlines Logo
18:00 - 12:13
JNB
-
STL
49h 13m
2 stops
R23 725Multiple Airlines
Sun, Apr 19 - Mon, Apr 27
Qatar Airways Logo
12:27 - 8:50
STL
-
JNB
37h 23m
2 stops
Qatar Airways Logo
20:40 - 22:19
JNB
-
STL
32h 39m
2 stops
R24 048Qatar Airways
Fri, May 1 - Fri, May 8
Multiple Airlines Logo
15:42 - 8:15
STL
-
JNB
33h 33m
2 stops
Multiple Airlines Logo
9:45 - 21:36
JNB
-
STL
42h 51m
2 stops
R24 149Multiple Airlines
Fri, May 8 - Fri, May 22
Qatar Airways Logo
12:27 - 8:50
STL
-
JNB
37h 23m
2 stops
Qatar Airways Logo
14:45 - 19:32
JNB
-
STL
35h 47m
2 stops
R24 522Qatar Airways
Fri, May 8 - Fri, May 22
Qatar Airways Logo
12:27 - 10:30
STL
-
JNB
39h 03m
2 stops
Qatar Airways Logo
20:40 - 20:30
JNB
-
STL
30h 50m
2 stops
R24 573Qatar Airways
Fri, May 8 - Fri, May 22
Qatar Airways Logo
12:27 - 10:30
STL
-
JNB
39h 03m
2 stops
Qatar Airways Logo
19:50 - 23:54
JNB
-
STL
35h 04m
2 stops
R24 709Qatar Airways
Booking Insights

KAYAK's insights & trends for St. Louis to South Africa flights

Get data-powered insights and trends into flights from St. Louis to South Africa to help you find the cheapest flights, the best time to fly, and much more.

What is the cheapest month to fly from St. Louis to South Africa?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to South Africa, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from St. Louis to South Africa is February, when tickets cost R22 793 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of return tickets is R39 056 and R32 849 respectively.

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Good to know

Low seasonApril
Cheapest flightR17 434
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from St. Louis to Cape Town

FAQs - booking South Africa flights

  • How does KAYAK find such low prices on flights from St. Louis to South Africa?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from St. Louis to South Africa.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from St. Louis to South Africa?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from St. Louis to South Africa is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from St. Louis to South Africa?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from St. Louis to South Africa with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from St. Louis to South Africa?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from St. Louis to South Africa up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from St. Louis to South Africa

 
Need help choosing which airline to fly with from St. Louis to South Africa? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7,7
KLMOverall score based on 1485 reviews
7,1Entertainment
7,3Food
8,4Crew
7,8Boarding
7,6Comfort
Airline reviews

It was really nice journey i personally recommend klm flight

10,0 Excellentsmit, Mar 2026
AMD - BLR
Read more KLM reviews

It was really nice journey i personally recommend klm flight

The crew were unprofessional with a racist element. I was physically abused as well from one of the crew members

Crew is not the cheerful type. very slow meal service (this is their style as have flown this many times)

Empty seats next to me - wish it had been for a longer flight!!

I’m grateful for the KLM Air France shuttle bus service to Ottawa. However due to construction and other issues related to the chaotic Uber pickup system at YUL, it’s a challenge to find the Kelios bus service to Ottawa. The signs are not clear or even available. No staff to guide passengers. It’s a stressful experience.

Flight was on time, staff are friendly and helpful onboard.

Terrible last row seats many seats available but no offer to move to better seat

Delay on my previous leg, had to run to catch my flight. But that happens. Overall ok.

Delay and had to run between flight to get my connection due to this delay but besides that the overall experience was ok. I arrived with just an hour of delay.

At the airport, terrible, I do not want to even remember it. It was too humiliating for a business class passenger.

Everything you need to know for your flight from St. Louis to South Africa

Information on your arrival and departure airports

St. Louis (STL)