R11 606 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 17/2. 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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Flight Deals

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

ma, jan. 26 - zo, feb. 8
United Airlines Logo
11:20 - 16:10
STL
-
CPT
20h 50m2 stops
United Airlines Logo
20:50 - 10:13
CPT
-
STL
21h 23m1 stop
R20 190United Airlines
wo, jan. 28 - vr, feb. 6
Delta Logo
17:04 - 19:15
STL
-
CPT
18h 11m1 stop
Delta Logo
21:30 - 11:54
CPT
-
STL
22h 24m1 stop
R20 344Delta
wo, jan. 21 - zo, feb. 1
Delta Logo
6:35 - 19:15
STL
-
CPT
28h 40m2 stops
Delta Logo
21:30 - 14:49
CPT
-
STL
25h 19m1 stop
R20 412Delta
wo, jan. 28 - zo, feb. 8
KLM Logo
11:23 - 21:55
STL
-
CPT
26h 32m2 stops
KLM Logo
23:45 - 20:43
CPT
-
STL
28h 58m2 stops
R21 044KLM
di, jan. 20 - wo, feb. 4
KLM Logo
10:19 - 21:55
STL
-
CPT
27h 36m2 stops
KLM Logo
23:45 - 20:43
CPT
-
STL
28h 58m2 stops
R21 197KLM
za, jan. 24 - do, feb. 5
Lufthansa Logo
13:15 - 7:40
STL
-
CPT
34h 25m2 stops
Lufthansa Logo
9:30 - 22:58
CPT
-
STL
45h 28m2 stops
R21 965Lufthansa
zo, feb. 1 - zo, feb. 15
Qatar Airways Logo
17:20 - 8:40
STL
-
JNB
31h 20m2 stops
Qatar Airways Logo
13:45 - 17:05
JNB
-
STL
35h 20m2 stops
R21 965Qatar Airways
ma, jan. 19 - do, feb. 5
Lufthansa Logo
18:40 - 7:40
STL
-
CPT
53h 00m2 stops
Lufthansa Logo
9:30 - 22:58
CPT
-
STL
45h 28m2 stops
R22 068Lufthansa
vr, mrt. 13 - zo, mrt. 22
American Airlines Logo
17:50 - 10:25
STL
-
JNB
33h 35m2 stops
American Airlines Logo
19:35 - 18:07
JNB
-
STL
29h 32m2 stops
R22 085American Airlines
do, jan. 15 - za, jan. 31
American Airlines Logo
14:54 - 7:35
STL
-
JNB
32h 41m2 stops
American Airlines Logo
22:00 - 19:29
JNB
-
STL
29h 29m2 stops
R23 365American Airlines
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 R19 917 (return) on average. On the other hand, the most expensive months are July and August, when the average cost of return tickets is R33 298 and R31 796 respectively.

Find deals

Good to know

Low seasonSeptember
Cheapest flightR11 606
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 18% lower 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.

  • What is the cheapest time of day to fly to South Africa?

    The cheapest time of day to fly to South Africa is generally at night, when retur flights cost R27 532 on average. The most expensive time of day to fly to South Africa is generally in the morning, which is peak travel time and where the average cost of a ticket is R30 833.

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 1428 reviews
7,8Boarding
7,2Food
8,4Crew
7,6Comfort
7,1Entertainment
Airline reviews

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

2,0 MediocreAnonymous, Dec 2025
AMS - BUD
Read more KLM reviews

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.

They forgot to serve food and the crew was very unfriendly. Never experienced such a bad KLM flight. Usually fly from Toronto. New York was different.

Couldn’t get boarding pass in SLC even with help from a redcoat, so had to find a desk in AMS to get boarding pass. Technical problems so not sure why. Very inconvenient. The KLM app is not as user friendly as most apps. Also had to wait almost an hour on the tarmac for a fuel truck, which caused us to miss a connecting bus in LUX.

The immigration hall in Amsterdam was understaffed, so passport checking was slower than it should be for a major airport. They need to get the automatic readers up and running for non EU passport holders. Waiting in line after a long flight feels a bit abusive.

Over 1 Hr delay. No APU so no AC on ground. Plane was hot during boarding and then they closed the doors over 20 minutes before engine start so interior of plane was steamy hot and stuffy. Could have been helped by opening doors until ready to depart.

Short flight so it was okay. Nice crew, all very pleasant and professional. We were near the back in row 27 so just as we got our drinks, we started our descent so had to drink very quickly!

KLM remains a quality flag carrier airline which maintains its standards whilst all their competitors are lowering theirs.

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

Information on your arrival and departure airports

St. Louis (STL)