STL - JNB

R21 912 Find Cheap Flights from St. Louis to Johannesburg

This is the cheapest return flight price found by a KAYAK user in the last 72 hours by searching for a flight from St. Louis to OR Tambo departing on 3/3. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Johannesburg OR Tambo Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Johannesburg.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from St. Louis to Johannesburg.
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Everything you should know

Cheapest return fare
R21 912
Typical prices: R24 586-R25 584
American Airlines
Tue 3/3Thu 19/3
STL - JNB • 2 stops
Cheapest one-way flight
Multiple Airlines
Mon 8/12
STL - JNB • multi-stop
When to travel
February
Cheapest • 23% price drop
February
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches hundreds of sites at once to find you the best travel deals.
We hope you love your trip to OR Tambo!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from St. Louis to Johannesburg (STL-JNB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from St. Louis to Johannesburg 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 OR Tambo

Tue, Mar 3 - Thu, Mar 19
American Airlines Logo
17:56 - 10:25
STL
-
JNB
32h 29m2 stops
American Airlines Logo
22:00 - 18:07
JNB
-
STL
27h 07m2 stops
R21 912American Airlines
Fri, Mar 13 - Sun, Mar 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 335American Airlines
Fri, May 15 - Sat, May 23
American Airlines Logo
18:29 - 7:00
STL
-
JNB
29h 31m2 stops
American Airlines Logo
19:25 - 19:30
JNB
-
STL
31h 05m1 stop
R23 435American Airlines
Sat, May 30 - Wed, Jun 10
American Airlines Logo
20:06 - 7:00
STL
-
JNB
27h 54m2 stops
American Airlines Logo
21:15 - 15:23
JNB
-
STL
25h 08m2 stops
R23 604American Airlines
Tue, Mar 3 - Thu, Mar 19
Lufthansa Logo
16:49 - 7:05
STL
-
JNB
30h 16m2 stops
Lufthansa Logo
19:45 - 14:55
JNB
-
STL
26h 10m1 stop
R23 824Lufthansa
Wed, Dec 24 - Fri, Jan 16
American Airlines Logo
14:04 - 7:35
STL
-
JNB
33h 31m2 stops
American Airlines Logo
19:35 - 18:34
JNB
-
STL
30h 59m2 stops
R24 044American Airlines
Fri, May 15 - Sat, May 23
British Airways Logo
22:00 - 7:00
STL
-
JNB
26h 00m1 stop
British Airways Logo
19:25 - 19:30
JNB
-
STL
31h 05m1 stop
R25 059British Airways
Fri, May 15 - Sat, May 23
British Airways Logo
22:00 - 7:00
STL
-
JNB
26h 00m1 stop
British Airways Logo
21:15 - 19:30
JNB
-
STL
29h 15m1 stop
R25 076British Airways
Fri, Mar 27 - Fri, Apr 3
Delta Logo
15:58 - 19:00
STL
-
JNB
20h 02m1 stop
Delta Logo
23:15 - 21:10
JNB
-
STL
28h 55m2 stops
R25 093Delta
Wed, Jan 28 - Sun, Feb 1
United Airlines Logo
11:20 - 18:35
STL
-
JNB
23h 15m2 stops
United Airlines Logo
22:00 - 20:58
JNB
-
STL
30h 58m2 stops
R25 313United Airlines
Booking Insights

KAYAK's insights & trends for St. Louis to OR Tambo flights

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

How much is a return flight from St. Louis to Johannesburg OR Tambo Airport?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from St. Louis to Johannesburg OR Tambo Airport departing in March.

What is the cheapest month to fly from St. Louis to Johannesburg OR Tambo Airport?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from St. Louis to Johannesburg OR Tambo Airport, 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 Johannesburg OR Tambo Airport is February, where tickets cost R19 713 (return) on average. On the other hand, the most expensive months are July and August, where the average cost of round-trip tickets is R33 012 and R31 371 respectively.

Find deals

Good to know

Low seasonMarch
Cheapest flightR21 912
Best time to beat the crowds (4% less expensive on average)
Most popular time to fly and prices are also 24% lower on average.
Flight from St. Louis to Johannesburg

When to book flights from St. Louis to OR Tambo

Are your dates flexible? Find out the best times to travel from St. Louis to OR Tambo based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking St. Louis to Johannesburg flights

  • What is the cheapest flight from St. Louis to Johannesburg OR Tambo Airport?

    In the last 3 days, the lowest price for a flight from St. Louis to Johannesburg OR Tambo Airport was R21 912 for a return ticket.

  • Which airports will I be using when flying from St. Louis to Johannesburg?

    St. Louis airport is called Lambert-St Louis and the only airport in Johannesburg is Johannesburg OR Tambo.

  • Which aircraft models fly most regularly from St. Louis to Johannesburg?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from St. Louis to Johannesburg?

    SkyTeam is the only airline alliance operating flights between St. Louis and Johannesburg.

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

    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 Johannesburg.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Johannesburg from St. Louis 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 Johannesburg?

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

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

    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 to Johannesburg from St. Louis 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 OR Tambo

 
See real verified KAYAK customer reviews for airlines flying from St. Louis to Johannesburg. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from St. Louis to OR Tambo? 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 1431 reviews
8,3Crew
7,1Entertainment
7,2Food
7,8Boarding
7,6Comfort
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.

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.

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.

First of all we couldn’t check in online, then we learn at the airport we were on stand by for KLM’s mistake of overbooking. The seats were not comfy at all. Our luggage got lost.

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

The baggage drop-off in Stuttgart is bad: after online check-in you cannot use the automated baggage drop off as indicated on the website. You can use the terminals but have to cue to 1 of three open and slowly working counters to drop the bags. took about 45 minutes wait time.

My flight was delayed by 6 hours then I missed BOTH of my connecting flights, I then had to stay in the AIRPORT at JFK because soooooo many people also suffered from missing flights and there was no hotels available. I would like to be compensated for this experience! I had to stay in the airport for over 16 hours!

Everything you need to know for your flight from St. Louis to OR Tambo

Information on your arrival and departure airports

St. Louis (STL)
OR Tambo (JNB)