Cheap flights from St. Louis to Johannesburg from $760

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 8/30. 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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Find the cheapest flights from St. Louis to Johannesburg

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
10:22 am - 8:15 am
STL
-
JNB
38h 53m
2 stops
Multiple Airlines Logo
9:45 am - 12:27 am
JNB
-
STL
45h 42m
2 stops
$1,316Multiple Airlines
Thu, Sep 3 - Wed, Sep 16
Etihad Airways Logo
6:25 pm - 8:20 am
STL
-
JNB
54h 55m
2 stops
Etihad Airways Logo
9:50 am - 7:29 pm
JNB
-
STL
41h 39m
2 stops
$1,322Etihad Airways
Sun, Aug 30 - Sat, Nov 21
Multiple Airlines Logo
2:17 pm - 8:20 am
STL
-
JNB
34h 03m
2 stops
Multiple Airlines Logo
9:50 am - 4:18 pm
JNB
-
STL
38h 28m
2 stops
$1,376Multiple Airlines
Mon, Nov 9 - Tue, Nov 17
Multiple Airlines Logo
8:40 am - 8:20 am
STL
-
JNB
39h 40m
2 stops
Multiple Airlines Logo
9:50 am - 8:16 pm
JNB
-
STL
42h 26m
2 stops
$1,453Multiple Airlines
Fri, Nov 13 - Sat, Nov 21
Multiple Airlines Logo
4:54 pm - 8:15 am
STL
-
JNB
32h 21m
2 stops
Multiple Airlines Logo
9:45 am - 7:42 pm
JNB
-
STL
40h 57m
2 stops
$1,456Multiple Airlines
Thu, Aug 20 - Sat, Sep 5
Etihad Airways Logo
10:22 am - 8:20 am
STL
-
JNB
38h 58m
2 stops
Etihad Airways Logo
9:45 am - 4:50 pm
JNB
-
STL
38h 05m
2 stops
$1,541Etihad Airways
Mon, Aug 10 - Mon, Aug 31
Multiple Airlines Logo
8:34 am - 8:20 am
STL
-
JNB
40h 46m
2 stops
Multiple Airlines Logo
9:45 am - 11:58 pm
JNB
-
STL
45h 13m
2 stops
$1,556Multiple Airlines
Sat, Aug 15 - Sat, Aug 22
Qatar Airways Logo
1:49 pm - 9:10 am
STL
-
JNB
36h 21m
2 stops
Qatar Airways Logo
2:05 pm - 8:44 pm
JNB
-
STL
37h 39m
2 stops
$1,587Qatar Airways
Tue, Sep 15 - Tue, Sep 29
Ethiopian Air Logo
12:59 pm - 1:25 pm
STL
-
JNB
41h 26m
2 stops
Ethiopian Air Logo
2:30 pm - 12:13 pm
JNB
-
STL
28h 43m
3 stops
$1,618Ethiopian Air
Tue, Sep 15 - Tue, Sep 29
Qatar Airways Logo
1:25 pm - 4:00 am
STL
-
JNB
31h 35m
2 stops
Qatar Airways Logo
2:05 pm - 8:44 pm
JNB
-
STL
37h 39m
2 stops
$1,626Qatar Airways
Sun, Sep 6 - Sun, Sep 20

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Lufthansa flights from St. Louis to Johannesburg

Our best Lufthansa deals on St. Louis to Johannesburg flight tickets
Lufthansa
Sep 6
STL6:54 pmLambert-St Louis
52h 46m
2 stops
JNB6:40 amJohannesburg OR Tambo
Sep 20
JNB7:00 pmJohannesburg OR Tambo
25h 25m
1 stop
STL1:25 pmLambert-St Louis
$1,811
Lufthansa
Sep 6
STL6:54 pmLambert-St Louis
52h 46m
2 stops
JNB6:40 amJohannesburg OR Tambo
Sep 20
JNB7:00 pmJohannesburg OR Tambo
25h 25m
1 stop
STL1:25 pmLambert-St Louis
$1,813
Lufthansa
Sep 6
STL5:30 pmLambert-St Louis
54h 10m
2 stops
JNB6:40 amJohannesburg OR Tambo
Sep 20
JNB7:00 pmJohannesburg OR Tambo
25h 25m
1 stop
STL1:25 pmLambert-St Louis
$1,814

Etihad Airways flights from St. Louis to Johannesburg

Our best Etihad Airways deals on St. Louis to Johannesburg flight tickets
Etihad Airways
Aug 30
STL6:25 pmLambert-St Louis
54h 55m
2 stops
JNB8:20 amJohannesburg OR Tambo
Nov 21
JNB9:50 amJohannesburg OR Tambo
41h 39m
2 stops
STL7:29 pmLambert-St Louis
$1,322
Etihad Airways
Aug 10
STL10:22 amLambert-St Louis
38h 58m
2 stops
JNB8:20 amJohannesburg OR Tambo
Aug 31
JNB9:45 amJohannesburg OR Tambo
38h 05m
2 stops
STL4:50 pmLambert-St Louis
$1,541

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 June 23, 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

Thu 9/3

10:22 am-8:15 am

2 stops38h 53m

Johannesburg OR Tambo

Wed 9/16

9:45 am-12:27 am

2 stops45h 42m

$1,316

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 8/30

6:25 pm-8:20 am

2 stops54h 55m

Johannesburg OR Tambo

Sat 11/21

9:50 am-7:29 pm

2 stops41h 39m

$1,322

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 11/9

2:17 pm-8:20 am

2 stops34h 03m

Johannesburg OR Tambo

Tue 11/17

9:50 am-4:18 pm

2 stops38h 28m

$1,376

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 11/13

8:40 am-8:20 am

2 stops39h 40m

Johannesburg OR Tambo

Sat 11/21

9:50 am-8:16 pm

2 stops42h 26m

$1,453

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 8/20

4:54 pm-8:15 am

2 stops32h 21m

Johannesburg OR Tambo

Sat 9/5

9:45 am-7:42 pm

2 stops40h 57m

$1,456

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 8/10

10:22 am-8:20 am

2 stops38h 58m

Johannesburg OR Tambo

Mon 8/31

9:45 am-4:50 pm

2 stops38h 05m

$1,541

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sat 8/15

8:34 am-8:20 am

2 stops40h 46m

Johannesburg OR Tambo

Sat 8/22

9:45 am-11:58 pm

2 stops45h 13m

$1,556

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 9/15

1:49 pm-9:10 am

2 stops36h 21m

Johannesburg OR Tambo

Tue 9/29

2:05 pm-8:44 pm

2 stops37h 39m

$1,587

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 9/15

12:59 pm-1:25 pm

2 stops41h 26m

Johannesburg OR Tambo

Tue 9/29

2:30 pm-12:13 pm

3 stops28h 43m

$1,618
Quickest round-trip

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 9/6

1:25 pm-4:00 am

2 stops31h 35m

Johannesburg OR Tambo

Sun 9/20

2:05 pm-8:44 pm

2 stops37h 39m

$1,626

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 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 typical price of a round-trip flight between St. Louis and Johannesburg?

What is the cheapest month to fly to Johannesburg?

The cheapest month to fly to Johannesburg from St. Louis is in October. Flight prices, which tend to average around $1,171, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Johannesburg, with average flight prices from St. Louis averaging around $1,194.

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

24h 25m

Direct flights

None
The fastest flight from St. Louis to Johannesburg takes 24h 25m
There are no direct flights from St. Louis to Johannesburg. There are no popular flight routes from St. Louis to Johannesburg.

Frequently asked questions about flying from St. Louis to Johannesburg

  • 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 24h 25m, 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
Qatar AirwaysPriceFrom $1,171Free CancellationRating
7.3
3,730 reviews
Search Qatar Airways flights
American AirlinesPriceFrom $1,194Free CancellationRating
7.1
11,748 reviews
Search American Airlines flights
DeltaPriceFrom $1,436Free CancellationRating
7.8
8,430 reviews
Search Delta flights
United AirlinesPriceFrom $1,448Free CancellationRating
7.4
9,879 reviews
Search United Airlines 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?

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1 adult
Thu 7/23
Thu 7/30

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Fly into one of these airports located in Johannesburg

Airports listed have a maximum distance of 19.6 mi from Johannesburg