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

Lufthansa and American 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 December 2025, 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.

R17 484 Cheap Flights from St. Louis to South Africa in 2025/26

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Find the cheapest flights from St. Louis to South Africa

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One-way

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17:04 - 19:15

STL

CPT

18h 11m1 stop

21:30 - 14:49

CPT

STL

25h 19m1 stop

R19 999Delta

Wed, Jan 21 - Sun, Feb 1

11:23 - 19:15

STL

CPT

23h 52m2 stops

21:30 - 20:43

CPT

STL

31h 13m2 stops

R20 066Delta

Wed, Jan 21 - Sun, Feb 1

7:41 - 18:00

STL

CPT

26h 19m2 stops

20:50 - 20:26

CPT

STL

31h 36m2 stops

R21 742United Airlines

Sun, Feb 15 - Sun, Feb 22

14:45 - 7:40

STL

CPT

32h 55m2 stops

20:50 - 10:13

CPT

STL

21h 23m1 stop

R22 262United Airlines

Fri, Feb 20 - Fri, Feb 27

14:45 - 7:40

STL

CPT

32h 55m2 stops

20:50 - 17:44

CPT

STL

28h 54m2 stops

R22 329United Airlines

Fri, Feb 20 - Fri, Feb 27

7:00 - 18:35

STL

JNB

27h 35m1 stop

20:15 - 22:58

JNB

STL

34h 43m2 stops

R22 748Multiple Airlines

Thu, Jan 29 - Thu, Feb 5

8:05 - 18:35

STL

JNB

26h 30m2 stops

20:15 - 22:58

JNB

STL

34h 43m2 stops

R22 815SWISS

Thu, Jan 29 - Thu, Feb 5

8:30 - 3:55

STL

JNB

35h 25m3 stops

14:30 - 11:02

JNB

STL

28h 32m3 stops

R23 653Ethiopian Air

Thu, Jan 29 - Thu, Feb 5

17:59 - 13:05

STL

JNB

35h 06m2 stops

14:30 - 11:02

JNB

STL

28h 32m3 stops

R24 106Ethiopian Air

Thu, Jan 29 - Thu, Feb 5

16:05 - 10:30

STL

JNB

34h 25m2 stops

20:15 - 22:58

JNB

STL

34h 43m3 stops

R24 508Multiple Airlines

Tue, Feb 3 - Tue, Feb 10

Ethiopian Air flights from St. Louis to South Africa

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

Ethiopian Air

Jan 29

STL8:30Lambert-St Louis

35h 25m

3 stops

JNB3:55Johannesburg OR Tambo

Feb 5

JNB14:30Johannesburg OR Tambo

28h 32m

3 stops

STL11:02Lambert-St Louis

R23 653

Find similar

Ethiopian Air

Jan 29

STL17:59Lambert-St Louis

35h 06m

2 stops

JNB13:05Johannesburg OR Tambo

Feb 5

JNB14:30Johannesburg OR Tambo

28h 32m

3 stops

STL11:02Lambert-St Louis

R24 106

Find similar

Ethiopian Air

Feb 20

STL6:25Lambert-St Louis

24h 10m

2 stops

CPT14:35Cape Town Intl

Feb 27

CPT14:35Cape Town Intl

29h 46m

3 stops

STL12:21Lambert-St Louis

R28 615

Find similar

Lufthansa flights from St. Louis to South Africa

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

Lufthansa

Feb 3

STL18:40Lambert-St Louis

28h 25m

2 stops

JNB7:05Johannesburg OR Tambo

Feb 10

JNB19:45Johannesburg OR Tambo

29h 58m

2 stops

STL17:43Lambert-St Louis

R23 670

Find similar

Lufthansa

Jan 18

STL15:50Lambert-St Louis

33h 40m

1 stop

JNB9:30Johannesburg OR Tambo

Jan 25

JNB10:10Johannesburg OR Tambo

39h 33m

2 stops

STL17:43Lambert-St Louis

R23 955

Find similar

Lufthansa

Mar 29

STL11:37Lambert-St Louis

22h 33m

1 stop

CPT17:10Cape Town Intl

Apr 16

CPT15:20Cape Town Intl

29h 05m

2 stops

STL13:25Lambert-St Louis

R24 073

Find similar

Fly from

Fly to

Route

Depart

Return

Price

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Wed 21/1

17:04-19:15

1 stop18h 11m

Cape Town Intl

Sun 1/2

21:30-14:49

1 stop25h 19m

R19 999

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Wed 21/1

11:23-19:15

2 stops23h 52m

Cape Town Intl

Sun 1/2

21:30-20:43

2 stops31h 13m

R20 066

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Sun 15/2

7:41-18:00

2 stops26h 19m

Cape Town Intl

Sun 22/2

20:50-20:26

2 stops31h 36m

R21 742

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Fri 20/2

14:45-7:40

2 stops32h 55m

Cape Town Intl

Fri 27/2

20:50-10:13

1 stop21h 23m

R22 262

St. LouisCape Town

STL - CPT

STLCPT

Lambert-St Louis

Fri 20/2

14:45-7:40

2 stops32h 55m

Cape Town Intl

Fri 27/2

20:50-17:44

2 stops28h 54m

R22 329

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 29/1

7:00-18:35

1 stop27h 35m

Johannesburg OR Tambo

Thu 5/2

20:15-22:58

2 stops34h 43m

R22 748

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 29/1

8:05-18:35

2 stops26h 30m

Johannesburg OR Tambo

Thu 5/2

20:15-22:58

2 stops34h 43m

R22 815

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 29/1

8:30-3:55

3 stops35h 25m

Johannesburg OR Tambo

Thu 5/2

14:30-11:02

3 stops28h 32m

R23 653

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Thu 29/1

17:59-13:05

2 stops35h 06m

Johannesburg OR Tambo

Thu 5/2

14:30-11:02

3 stops28h 32m

R24 106

St. LouisJohannesburg

STL - JNB

STLJNB

Lambert-St Louis

Tue 3/2

16:05-10:30

2 stops34h 25m

Johannesburg OR Tambo

Tue 10/2

20:15-22:58

3 stops34h 43m

R24 508

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 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 February. Flight prices, which tend to average around R19 530, are often lower during this time because this is during the off-season. If you don’t want to visit South Africa in February, then you should wait until May to fly from St. Louis, when ticket prices are also cheap, with an average price of R20 686.

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

Flying to South Africa from St. Louis in the evening is the least expensive time of day to depart. momondo users have found prices as low as R27 043 when looking at flights departing in the evening. In contrast, the most expensive time of day to depart to South Africa is in the morning when prices are around R30 285.

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

You could potentially save up to 47% 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

Fastest flight time	19h 10m
Direct flights	None

The fastest flight from St. Louis to South Africa takes 19h 10m

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

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 December 2025, 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 R28 296	Free Cancellation	Rating 7,7 1 431 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.