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Cheap flights from St. Louis to Johannesburg from $1,059

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from St. Louis to Johannesburg departing on 7/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Qatar Airways Logo
8:54 am - 8:50 am
STL
-
JNB
40h 56m
2 stops
Qatar Airways Logo
8:40 pm - 10:19 pm
JNB
-
STL
32h 39m
2 stops
$1,166Qatar Airways
Sun, Apr 19 - Mon, Apr 27
Qatar Airways Logo
9:46 am - 9:00 am
STL
-
JNB
40h 14m
2 stops
Qatar Airways Logo
2:45 pm - 11:20 pm
JNB
-
STL
39h 35m
2 stops
$1,170Qatar Airways
Tue, Sep 15 - Fri, Sep 25
Qatar Airways Logo
4:30 pm - 8:50 am
STL
-
JNB
33h 20m
2 stops
Qatar Airways Logo
2:45 pm - 7:33 pm
JNB
-
STL
35h 48m
2 stops
$1,173Qatar Airways
Mon, May 4 - Mon, May 11
Qatar Airways Logo
8:35 am - 4:00 am
STL
-
JNB
36h 25m
2 stops
Qatar Airways Logo
8:55 pm - 8:03 pm
JNB
-
STL
30h 08m
2 stops
$1,207Qatar Airways
Sun, Sep 6 - Sun, Sep 20
Qatar Airways Logo
4:30 pm - 9:10 am
STL
-
JNB
33h 40m
2 stops
Qatar Airways Logo
8:40 pm - 10:17 pm
JNB
-
STL
32h 37m
2 stops
$1,229Qatar Airways
Tue, Apr 7 - Tue, Apr 21
Qatar Airways Logo
4:30 pm - 8:50 am
STL
-
JNB
33h 20m
2 stops
Qatar Airways Logo
8:40 pm - 11:56 pm
JNB
-
STL
34h 16m
2 stops
$1,232Qatar Airways
Mon, May 4 - Mon, May 11
Qatar Airways Logo
8:54 am - 8:50 am
STL
-
JNB
40h 56m
2 stops
Qatar Airways Logo
8:40 pm - 7:33 pm
JNB
-
STL
29h 53m
2 stops
$1,233Qatar Airways
Sun, Apr 19 - Mon, Apr 27
Multiple Airlines Logo
6:35 am - 8:15 am
STL
-
JNB
42h 40m
2 stops
Multiple Airlines Logo
9:45 am - 9:25 pm
JNB
-
STL
42h 40m
2 stops
$1,260Multiple Airlines
Wed, Apr 15 - Fri, Apr 24
Qatar Airways Logo
12:27 pm - 8:50 am
STL
-
JNB
37h 23m
2 stops
Qatar Airways Logo
8:40 pm - 11:54 pm
JNB
-
STL
34h 14m
2 stops
$1,269Qatar Airways
Fri, May 8 - Fri, May 22
Multiple Airlines Logo
4:18 pm - 8:20 am
STL
-
JNB
33h 02m
2 stops
Multiple Airlines Logo
9:50 am - 1:02 pm
JNB
-
STL
34h 12m
2 stops
$1,324Multiple Airlines
Thu, Sep 3 - Wed, Sep 16

Qatar Airways flights from St. Louis to Johannesburg

Our best Qatar Airways deals on St. Louis to Johannesburg flight tickets
Qatar Airways
Apr 19
STL8:54 amLambert-St Louis
40h 56m
2 stops
JNB8:50 amJohannesburg OR Tambo
Apr 27
JNB8:40 pmJohannesburg OR Tambo
32h 39m
2 stops
STL10:19 pmLambert-St Louis
$1,166
Qatar Airways
Sep 15
STL9:46 amLambert-St Louis
40h 14m
2 stops
JNB9:00 amJohannesburg OR Tambo
Sep 25
JNB2:45 pmJohannesburg OR Tambo
39h 35m
2 stops
STL11:20 pmLambert-St Louis
$1,170
Qatar Airways
May 4
STL4:30 pmLambert-St Louis
33h 20m
2 stops
JNB8:50 amJohannesburg OR Tambo
May 11
JNB2:45 pmJohannesburg OR Tambo
35h 48m
2 stops
STL7:33 pmLambert-St Louis
$1,173

Delta flights from St. Louis to Johannesburg

Our best Delta deals on St. Louis to Johannesburg flight tickets
Delta
Sep 3
STL3:42 pmLambert-St Louis
20h 58m
1 stop
JNB7:40 pmJohannesburg OR Tambo
Sep 16
JNB9:55 pmJohannesburg OR Tambo
21h 58m
1 stop
STL12:53 pmLambert-St Louis
$1,664
Delta
Sep 3
STL1:30 pmLambert-St Louis
23h 10m
1 stop
JNB7:40 pmJohannesburg OR Tambo
Sep 16
JNB11:15 pmJohannesburg OR Tambo
31h 22m
2 stops
STL11:37 pmLambert-St Louis
$1,705
Delta
May 8
STL1:59 pmLambert-St Louis
24h 21m
2 stops
JNB9:20 pmJohannesburg OR Tambo
May 25
JNB9:55 pmJohannesburg OR Tambo
33h 04m
1 stop
STL11:59 pmLambert-St Louis
$1,710

momondo 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, momondo users made 832,500 searches. Data last updated March 25, 2026.
Use the filters below to find and compare flights from St. Louis to Johannesburg that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 4/19

8:54 am-8:50 am

2 stops40h 56m

Johannesburg OR Tambo

Mon 4/27

8:40 pm-10:19 pm

2 stops32h 39m

$1,166

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 9/15

9:46 am-9:00 am

2 stops40h 14m

Johannesburg OR Tambo

Fri 9/25

2:45 pm-11:20 pm

2 stops39h 35m

$1,170

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 5/4

4:30 pm-8:50 am

2 stops33h 20m

Johannesburg OR Tambo

Mon 5/11

2:45 pm-7:33 pm

2 stops35h 48m

$1,173

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 9/6

8:35 am-4:00 am

2 stops36h 25m

Johannesburg OR Tambo

Sun 9/20

8:55 pm-8:03 pm

2 stops30h 08m

$1,207
Quickest round-trip

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 4/7

4:30 pm-9:10 am

2 stops33h 40m

Johannesburg OR Tambo

Tue 4/21

8:40 pm-10:17 pm

2 stops32h 37m

$1,229

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 5/4

4:30 pm-8:50 am

2 stops33h 20m

Johannesburg OR Tambo

Mon 5/11

8:40 pm-11:56 pm

2 stops34h 16m

$1,232

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 4/19

8:54 am-8:50 am

2 stops40h 56m

Johannesburg OR Tambo

Mon 4/27

8:40 pm-7:33 pm

2 stops29h 53m

$1,233

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Wed 4/15

6:35 am-8:15 am

2 stops42h 40m

Johannesburg OR Tambo

Fri 4/24

9:45 am-9:25 pm

2 stops42h 40m

$1,260

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 5/8

12:27 pm-8:50 am

2 stops37h 23m

Johannesburg OR Tambo

Fri 5/22

8:40 pm-11:54 pm

2 stops34h 14m

$1,269

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 9/3

4:18 pm-8:20 am

2 stops33h 02m

Johannesburg OR Tambo

Wed 9/16

9:50 am-1:02 pm

2 stops34h 12m

$1,324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Johannesburg from

How to get the cheapest flight ticket from St. Louis to Johannesburg

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Johannesburg?

The cheapest month to fly to Johannesburg from St. Louis is in May. Flight prices, which tend to average around $1,295, are often lower during this time because this is during the off-season. The month of February is another great option to travel to Johannesburg, with average flight prices from St. Louis averaging around $1,344.

Cheap St. Louis to Johannesburg flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from St. Louis to Johannesburg

Fastest flight time

25h 10m

Direct flights

None
The fastest flight from St. Louis to Johannesburg takes 25h 10m
There are no direct flights from St. Louis to Johannesburg. There are no popular flight routes from St. Louis to Johannesburg.
Search flight deals

  • How far is Lambert-St Louis to Johannesburg by plane?

    Lambert-St Louis and Johannesburg are 8796.0 mi apart from one another. Flights usually cover this in 25h 10m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Lambert-St Louis Airport to Johannesburg?

    Prices for flights from Lambert-St Louis Airport to Johannesburg are updated daily.

  • How many operators does momondo search for flights from Lambert-St Louis Airport to Johannesburg?

  • How old do you have to be to fly from Lambert-St Louis Airport to Johannesburg?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Lambert-St Louis Airport to Johannesburg.

  • What documentation or ID do you need to fly to Johannesburg?

    The required travel and health documents for your Johannesburg trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Johannesburg. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from St. Louis to Johannesburg

Compare and see reviews for airlines that fly from St. Louis to Johannesburg with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $818Free CancellationRating
7.4
9,478 reviews
Search United Airlines flights
American AirlinesPriceFrom $1,194Free CancellationRating
7.1
11,493 reviews
Search American Airlines flights
DeltaPriceFrom $1,418Free CancellationRating
7.9
8,327 reviews
Search Delta flights

Why use momondo?

Why should I use momondo to find a flight deal from St. Louis to Johannesburg?

It is quick and easy to find St. Louis to Johannesburg flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Johannesburg that suits you.

Can I find flights from St. Louis to Johannesburg with flexible booking policies on momondo?

Yes. All flights to Johannesburg from St. Louis on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from St. Louis to Johannesburg?

momondo helps you find the best flight between St. Louis and Johannesburg by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from St. Louis to Johannesburg right now. Can momondo alert me if prices change?

Price alerts on flights to Johannesburg from St. Louis are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to South Africa

Fly into one of these airports located in Johannesburg

Airports listed have a maximum distance of 19.6 mi from Johannesburg
Johannesburg Lanseria Airport