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

Cathay Pacific, Delta, and United Airlines are the most popular carriers operating from Lambert-St Louis to South Africa

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

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

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

As of November 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to South Africa.

How old do you have to be to fly from Lambert-St Louis Airport to South Africa?

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 South Africa.

What documentation or ID do you need to fly to South Africa?

The travel and health documents you'll need for your trip to South Africa 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 South Africa. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

R12 245 Cheap Flights from St. Louis to South Africa in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from St. Louis to South Africa

Return

One-way

Cheap return flights

Enter your travel dates to find the best prices.

14:33 - 10:15STL Lambert-St Louis-CPT Cape Town Intl

36h 42m2 stops Chicago O'Hare Intl Doha Hamad Intl

13:15 - 19:33CPT Cape Town Intl-STL Lambert-St Louis

37h 18m2 stops Doha Hamad Intl Chicago O'Hare Intl

R19 777Qatar Airways

Tue, Apr 13 - Tue, Apr 27

11:53 - 10:30STL Lambert-St Louis-CPT Cape Town Intl

38h 37m2 stops Chicago O'Hare Intl Doha Hamad Intl

19:25 - 19:27CPT Cape Town Intl-STL Lambert-St Louis

32h 02m2 stops Doha Hamad Intl Chicago O'Hare Intl

R21 672Qatar Airways

Wed, Feb 3 - Sun, Feb 7

6:00 - 18:00STL Lambert-St Louis-CPT Cape Town Intl

28h 00m1 stop Newark

20:50 - 19:30CPT Cape Town Intl-STL Lambert-St Louis

30h 40m1 stop Washington, D.C. Dulles Intl

R22 002United Airlines

Sun, Nov 29 - Sun, Dec 6

11:29 - 18:00STL Lambert-St Louis-CPT Cape Town Intl

22h 31m1 stop Newark

20:50 - 14:41CPT Cape Town Intl-STL Lambert-St Louis

25h 51m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

R22 084United Airlines

Sun, Nov 29 - Sun, Dec 6

5:00 - 18:00STL Lambert-St Louis-CPT Cape Town Intl

29h 00m2 stops Chicago O'Hare Intl Newark

20:50 - 16:53CPT Cape Town Intl-STL Lambert-St Louis

28h 03m2 stops Washington, D.C. Dulles Intl Denver Intl

R22 084United Airlines

Sun, Nov 29 - Sun, Dec 6

14:18 - 10:30STL Lambert-St Louis-CPT Cape Town Intl

36h 12m2 stops Chicago O'Hare Intl Doha Hamad Intl

19:25 - 20:54CPT Cape Town Intl-STL Lambert-St Louis

33h 29m2 stops Doha Hamad Intl Chicago O'Hare Intl

R22 859Qatar Airways

Tue, Feb 9 - Fri, Feb 12

7:21 - 8:40STL Lambert-St Louis-JNB Johannesburg OR Tambo

41h 19m2 stops Chicago O'Hare Intl Doha Hamad Intl

13:45 - 20:54JNB Johannesburg OR Tambo-STL Lambert-St Louis

39h 09m2 stops Doha Hamad Intl Chicago O'Hare Intl

R22 958Qatar Airways

Wed, Feb 3 - Fri, Feb 12

7:31 - 8:40STL Lambert-St Louis-JNB Johannesburg OR Tambo

41h 09m2 stops Chicago O'Hare Intl Doha Hamad Intl

20:20 - 22:23JNB Johannesburg OR Tambo-STL Lambert-St Louis

33h 03m2 stops Doha Hamad Intl Chicago O'Hare Intl

R23 600Qatar Airways

Fri, Mar 5 - Mon, Mar 22

12:27 - 4:00STL Lambert-St Louis-JNB Johannesburg OR Tambo

32h 33m2 stops Chicago O'Hare Intl Doha Hamad Intl

12:40 - 22:17JNB Johannesburg OR Tambo-STL Lambert-St Louis

40h 37m2 stops Doha Hamad Intl Chicago O'Hare Intl

R23 617Qatar Airways

Fri, Apr 9 - Wed, Apr 21

11:22 - 10:30STL Lambert-St Louis-CPT Cape Town Intl

39h 08m2 stops Dallas/Fort Worth Doha Hamad Intl

19:25 - 20:29CPT Cape Town Intl-STL Lambert-St Louis

33h 04m2 stops Doha Hamad Intl Chicago O'Hare Intl

R24 655Qatar Airways

Wed, Feb 3 - Sun, Feb 7

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Ethiopian Air flights from St. Louis to South Africa

Our best Ethiopian Air deals on St. Louis to South Africa flight tickets

Ethiopian Air

Apr 9

STL6:30Lambert-St Louis

38h 25m

3 stops

JNB3:55Johannesburg OR Tambo

Apr 21

JNB14:30Johannesburg OR Tambo

28h 50m

3 stops

STL12:20Lambert-St Louis

R26 089

Ethiopian Air

Apr 13

STL17:18Lambert-St Louis

37h 52m

2 stops

CPT14:10Cape Town Intl

Apr 27

CPT13:50Cape Town Intl

32h 48m

3 stops

STL15:38Lambert-St Louis

R26 155

Ethiopian Air

Apr 13

STL17:18Lambert-St Louis

37h 52m

2 stops

CPT14:10Cape Town Intl

Apr 27

CPT13:50Cape Town Intl

32h 48m

3 stops

STL15:38Lambert-St Louis

R27 111

United Airlines flights from St. Louis to South Africa

Our best United Airlines deals on St. Louis to South Africa flight tickets

United Airlines

Nov 29

STL6:00Lambert-St Louis

28h 00m

1 stop

CPT18:00Cape Town Intl

Dec 6

CPT20:50Cape Town Intl

30h 40m

1 stop

STL19:30Lambert-St Louis

R22 002

United Airlines

Nov 29

STL11:29Lambert-St Louis

22h 31m

1 stop

CPT18:00Cape Town Intl

Dec 6

CPT20:50Cape Town Intl

25h 51m

2 stops

STL14:41Lambert-St Louis

R22 084

United Airlines

Feb 3

STL11:00Lambert-St Louis

23h 00m

1 stop

CPT18:00Cape Town Intl

Feb 7

CPT20:50Cape Town Intl

30h 37m

1 stop

STL19:27Lambert-St Louis

R25 627

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

St. LouisCape Town

STL Lambert-St Louis - CPT Cape Town Intl

STLCPT

Lambert-St Louis

Tue 13/4

14:33-10:15

2 stops36h 42m

Cape Town Intl

Tue 27/4

13:15-19:33

2 stops37h 18m

R19 777

St. LouisCape Town

STL Lambert-St Louis - CPT Cape Town Intl

STLCPT

Lambert-St Louis

Wed 3/2

11:53-10:30

2 stops38h 37m

Cape Town Intl

Sun 7/2

19:25-19:27

2 stops32h 02m

R21 672

St. LouisCape Town

STL Lambert-St Louis - CPT Cape Town Intl

STLCPT

Lambert-St Louis

Sun 29/11

6:00-18:00

1 stop28h 00m

Cape Town Intl

Sun 6/12

20:50-19:30

1 stop30h 40m

R22 002

Fastest return journey

St. LouisCape Town

STL Lambert-St Louis - CPT Cape Town Intl

STLCPT

Lambert-St Louis

Sun 29/11

11:29-18:00

1 stop22h 31m

Cape Town Intl

Sun 6/12

20:50-14:41

2 stops25h 51m

R22 084

St. LouisCape Town

STL Lambert-St Louis - CPT Cape Town Intl

STLCPT

Lambert-St Louis

Sun 29/11

5:00-18:00

2 stops29h 00m

Cape Town Intl

Sun 6/12

20:50-16:53

2 stops28h 03m

R22 084

St. LouisCape Town

STL Lambert-St Louis - CPT Cape Town Intl

STLCPT

Lambert-St Louis

Tue 9/2

14:18-10:30

2 stops36h 12m

Cape Town Intl

Fri 12/2

19:25-20:54

2 stops33h 29m

R22 859

St. LouisJohannesburg

STL Lambert-St Louis - JNB Johannesburg OR Tambo

STLJNB

Lambert-St Louis

Wed 3/2

7:21-8:40

2 stops41h 19m

Johannesburg OR Tambo

Fri 12/2

13:45-20:54

2 stops39h 09m

R22 958

St. LouisJohannesburg

STL Lambert-St Louis - JNB Johannesburg OR Tambo

STLJNB

Lambert-St Louis

Fri 5/3

7:31-8:40

2 stops41h 09m

Johannesburg OR Tambo

Mon 22/3

20:20-22:23

2 stops33h 03m

R23 600

St. LouisJohannesburg

STL Lambert-St Louis - JNB Johannesburg OR Tambo

STLJNB

Lambert-St Louis

Fri 9/4

12:27-4:00

2 stops32h 33m

Johannesburg OR Tambo

Wed 21/4

12:40-22:17

2 stops40h 37m

R23 617

St. LouisCape Town

STL Lambert-St Louis - CPT Cape Town Intl

STLCPT

Lambert-St Louis

Wed 3/2

11:22-10:30

2 stops39h 08m

Cape Town Intl

Sun 7/2

19:25-20:29

2 stops33h 04m

R24 655

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from St. Louis to South Africa

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 South Africa?

The cheapest month to fly to South Africa from St. Louis is in January. Flight prices, which tend to average around R23 864, are often lower during this time because this is during the off-season. If you don’t want to visit South Africa in January, then you should wait until February to fly from St. Louis, when ticket prices are also cheap, with an average price of R24 672.

Can stopping save me money on St. Louis to South Africa flights?

You could potentially save up to 19% on your flight if you consider stops on a St. Louis to South Africa flight.

Cheap St. Louis to South Africa flight deals and tips

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

Best price found	R12 245
Fastest flight time	24h 30m
Direct flights	None

The best one-way flight to South Africa from St. Louis in the past 72 hours is R12 245. The best return flight deal from St. Louis to South Africa found on momondo in the last 72 hours is R19 777.

The fastest flight from St. Louis to South Africa takes 24h 30m

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

Search flight deals

Frequently asked questions about flying from St. Louis to South Africa

When did momondo last update prices for flights from Lambert-St Louis Airport to South Africa?
Prices for flights from Lambert-St Louis Airport to South Africa are updated daily.
How many operators does momondo search for flights from Lambert-St Louis Airport to South Africa?
As of November 2026, there is 1 operator available to choose from for flights from Lambert-St Louis Airport to South Africa.
How old do you have to be to fly from Lambert-St Louis Airport to South Africa?
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 South Africa.
What documentation or ID do you need to fly to South Africa?
The travel and health documents you'll need for your trip to South Africa 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 South Africa. 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 South Africa

Compare and see reviews for airlines that fly from St. Louis to South Africa with momondo

Airline	Rating	Free Cancellation	Price
KLM	PriceFrom R25 541	Free Cancellation	Rating 7,8 1 594 reviews		Search KLM flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from St. Louis to South Africa for you.

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

Yes. momondo enables you to select and highlight flights to South Africa from St. Louis with this policy.

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

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 South Africa.

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

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