What is the cheapest airline that flies from Lambert-St Louis to Johannesburg?

British Airways and American Airlines are the most popular carriers operating from Lambert-St Louis to Johannesburg

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?

As of December 2025, there is 1 operator available to choose from 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?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Johannesburg may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Johannesburg. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R16 145 Cheap Flights from St. Louis to Johannesburg in 2025/26

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Find the cheapest flights from St. Louis to Johannesburg

Round-trip

One-way

Last minute

Cheap return flights

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15:37 - 8:40STL-JNB

33h 03m2 stops

20:30 - 19:25JNB-STL

30h 55m2 stops

R21 283Qatar Airways

Find Deal

Mon, Feb 2 - Mon, Feb 16

17:20 - 8:40STL-JNB

31h 20m2 stops

13:45 - 17:05JNB-STL

35h 20m2 stops

R21 965Qatar Airways

Find Deal

Sun, Feb 1 - Sun, Feb 15

17:50 - 10:25STL-JNB

33h 35m2 stops

19:35 - 18:07JNB-STL

29h 32m2 stops

R22 085American Airlines

Find Deal

Fri, Mar 13 - Sun, Mar 22

17:04 - 10:25STL-JNB

33h 21m2 stops

22:00 - 19:29JNB-STL

29h 29m2 stops

R22 375American Airlines

Find Deal

Fri, Jan 16 - Thu, Jan 29

14:54 - 7:35STL-JNB

32h 41m2 stops

22:00 - 19:29JNB-STL

29h 29m2 stops

R23 365American Airlines

Find Deal

Thu, Jan 15 - Sat, Jan 31

18:00 - 7:00STL-JNB

30h 00m2 stops

19:25 - 19:30JNB-STL

31h 05m1 stop

R23 621American Airlines

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Fri, May 15 - Sat, May 23

19:47 - 7:00STL-JNB

28h 13m2 stops

21:15 - 20:02JNB-STL

29h 47m2 stops

R23 792American Airlines

Find Deal

Sat, May 30 - Wed, Jun 10

22:00 - 9:25STL-JNB

28h 25m1 stop

21:15 - 16:58JNB-STL

26h 43m2 stops

R24 150American Airlines

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Sun, May 31 - Fri, Jun 12

9:59 - 19:00STL-JNB

25h 01m1 stop

15:05 - 19:22JNB-STL

36h 17m2 stops

R24 594Multiple Airlines

Find Deal

Mon, Feb 2 - Mon, Feb 16

22:00 - 7:00STL-JNB

26h 00m1 stop

21:15 - 19:30JNB-STL

29h 15m1 stop

R24 662British Airways

Find Deal

Fri, May 15 - Sat, May 23

American Airlines flights from St. Louis to Johannesburg

Our best American Airlines deals on St. Louis to Johannesburg flight tickets

American Airlines

Mar 13

STL17:50Lambert-St Louis

33h 35m

2 stops

JNB10:25Johannesburg OR Tambo

Mar 22

JNB19:35Johannesburg OR Tambo

29h 32m

2 stops

STL18:07Lambert-St Louis

R22 085

Find similar

American Airlines

Jan 15

STL14:54Lambert-St Louis

32h 41m

2 stops

JNB7:35Johannesburg OR Tambo

Jan 31

JNB22:00Johannesburg OR Tambo

29h 29m

2 stops

STL19:29Lambert-St Louis

R23 365

Find similar

American Airlines

May 15

STL18:00Lambert-St Louis

30h 00m

2 stops

JNB7:00Johannesburg OR Tambo

May 23

JNB19:25Johannesburg OR Tambo

31h 05m

1 stop

STL19:30Lambert-St Louis

R23 621

Find similar

British Airways flights from St. Louis to Johannesburg

Our best British Airways deals on St. Louis to Johannesburg flight tickets

British Airways

May 15

STL22:00Lambert-St Louis

26h 00m

1 stop

JNB7:00Johannesburg OR Tambo

May 23

JNB21:15Johannesburg OR Tambo

29h 15m

1 stop

STL19:30Lambert-St Louis

R24 662

Find similar

British Airways

Dec 9

STL17:54Lambert-St Louis

29h 41m

2 stops

JNB7:35Johannesburg OR Tambo

Dec 31

JNB19:35Johannesburg OR Tambo

29h 35m

2 stops

STL17:10Lambert-St Louis

R29 833

Find similar

British Airways

Dec 10

STL17:40Lambert-St Louis

29h 55m

2 stops

JNB7:35Johannesburg OR Tambo

Dec 31

JNB19:35Johannesburg OR Tambo

29h 35m

2 stops

STL17:10Lambert-St Louis

R33 161

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 2/2

15:37-8:40

2 stops33h 03m

Johannesburg OR Tambo

Mon 16/2

20:30-19:25

2 stops30h 55m

R21 283

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 1/2

17:20-8:40

2 stops31h 20m

Johannesburg OR Tambo

Sun 15/2

13:45-17:05

2 stops35h 20m

R21 965

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 13/3

17:50-10:25

2 stops33h 35m

Johannesburg OR Tambo

Sun 22/3

19:35-18:07

2 stops29h 32m

R22 085

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 16/1

17:04-10:25

2 stops33h 21m

Johannesburg OR Tambo

Thu 29/1

22:00-19:29

2 stops29h 29m

R22 375

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 15/1

14:54-7:35

2 stops32h 41m

Johannesburg OR Tambo

Sat 31/1

22:00-19:29

2 stops29h 29m

R23 365

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 15/5

18:00-7:00

2 stops30h 00m

Johannesburg OR Tambo

Sat 23/5

19:25-19:30

1 stop31h 05m

R23 621

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sat 30/5

19:47-7:00

2 stops28h 13m

Johannesburg OR Tambo

Wed 10/6

21:15-20:02

2 stops29h 47m

R23 792

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Sun 31/5

22:00-9:25

1 stop28h 25m

Johannesburg OR Tambo

Fri 12/6

21:15-16:58

2 stops26h 43m

R24 150

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Mon 2/2

9:59-19:00

1 stop25h 01m

Johannesburg OR Tambo

Mon 16/2

15:05-19:22

2 stops36h 17m

R24 594

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Fri 15/5

22:00-7:00

1 stop26h 00m

Johannesburg OR Tambo

Sat 23/5

21:15-19:30

1 stop29h 15m

R24 662

Flights are sorted by cheapest return flights first.

Showing 1-10 of 16 resultsSorted by cheapest first

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

Prices

Airlines

What is the cheapest month to fly to Johannesburg?

In general, February is the cheapest month to fly from St. Louis to Johannesburg. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R19 917. The month of May is another great option to travel to Johannesburg, with average flight prices from St. Louis averaging around R21 061.

What is the cheapest time of day to depart on your flight to Johannesburg?

In the evening is the cheapest time of day to fly from St. Louis to Johannesburg when you can find flight prices for as low as R27 532. Flying to Johannesburg in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Johannesburg is in the morning when prices are around R30 833.

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	21h 20m
Direct flights	None

The fastest flight from St. Louis to Johannesburg takes 21h 20m

There are no direct flights from St. Louis to Johannesburg. There are no popular flight routes from St. Louis to Johannesburg.

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How far is Lambert-St Louis to Johannesburg by plane?
Johannesburg is 14155,8 km away from Lambert-St Louis. A reasonable flight in good conditions will take 18h 00m.
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?
As of December 2025, there is 1 operator available to choose from 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?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify 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 travel and health documents you'll need for your trip to Johannesburg may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Johannesburg. It is always advisable to seek advice from your airline or a trusted 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
KLM	PriceFrom R28 808	Free Cancellation	Rating 7,7 1 428 reviews		Search KLM 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. momondo enables you to select and highlight flights to Johannesburg from St. Louis with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from St. Louis to Johannesburg.

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

If you are simply researching potential flights to Johannesburg, momondo offers a useful price alert feature which will track prices for flights to Johannesburg from St. Louis and alert you when they change.