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Cheap flights from South Africa to St. Louis from R12 351

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from South Africa to St. Louis departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from South Africa to St. Louis

Recent return flight deals from South Africa to St. Louis

Enter your travel dates to find the best prices.
Delta Logo
20:05 - 15:57
CPT
-
STL
26h 52m
1 stop
Delta Logo
17:30 - 17:50
STL
-
CPT
17h 20m
1 stop
R21 934Delta
Sun, Sep 13 - Mon, Sep 21
Qatar Airways Logo
20:55 - 20:29
JNB
-
STL
30h 34m
2 stops
Qatar Airways Logo
13:37 - 9:00
STL
-
JNB
36h 23m
2 stops
R22 266Qatar Airways
Sat, Aug 1 - Tue, Aug 18
Delta Logo
20:05 - 15:57
CPT
-
STL
26h 52m
1 stop
Delta Logo
17:45 - 17:50
STL
-
CPT
41h 05m
2 stops
R22 299Delta
Sun, Sep 13 - Fri, Sep 18
Delta Logo
20:05 - 14:38
CPT
-
STL
25h 33m
1 stop
Delta Logo
11:51 - 17:50
STL
-
CPT
22h 59m
1 stop
R22 730Delta
Sun, Sep 13 - Mon, Sep 21
Qatar Airways Logo
13:15 - 17:11
CPT
-
STL
34h 56m
2 stops
Qatar Airways Logo
16:29 - 10:15
STL
-
CPT
34h 46m
2 stops
R23 028Qatar Airways
Fri, Sep 11 - Sat, Sep 19
Delta Logo
20:05 - 12:53
CPT
-
STL
23h 48m
1 stop
Delta Logo
17:45 - 17:50
STL
-
CPT
41h 05m
2 stops
R23 144Delta
Sun, Sep 13 - Fri, Sep 18
Qatar Airways Logo
20:55 - 19:24
JNB
-
STL
29h 29m
2 stops
Qatar Airways Logo
16:18 - 4:00
STL
-
JNB
28h 42m
2 stops
R23 708Qatar Airways
Sun, Aug 2 - Mon, Aug 17
Qatar Airways Logo
12:40 - 19:17
JNB
-
STL
37h 37m
2 stops
Qatar Airways Logo
13:37 - 9:00
STL
-
JNB
36h 23m
2 stops
R23 741Qatar Airways
Mon, Aug 3 - Tue, Aug 18
Delta Logo
7:40 - 16:55
CPT
-
STL
40h 15m
2 stops
Delta Logo
8:50 - 17:50
STL
-
CPT
26h 00m
2 stops
R23 807Delta
Wed, Sep 9 - Mon, Sep 21
United Airlines Logo
17:55 - 18:16
CPT
-
STL
31h 21m
2 stops
United Airlines Logo
8:00 - 17:10
STL
-
CPT
26h 10m
2 stops
R24 404United Airlines
Thu, Sep 10 - Sun, Sep 20

Qatar Airways flights from South Africa to St. Louis

Our best Qatar Airways deals on South Africa to St. Louis flight tickets
Qatar Airways
Aug 1
JNB20:55Johannesburg OR Tambo
30h 34m
2 stops
STL20:29Lambert-St Louis
Aug 18
STL13:37Lambert-St Louis
36h 23m
2 stops
JNB9:00Johannesburg OR Tambo
R22 266
Qatar Airways
Sept 11
CPT13:15Cape Town Intl
34h 56m
2 stops
STL17:11Lambert-St Louis
Sept 19
STL16:29Lambert-St Louis
34h 46m
2 stops
CPT10:15Cape Town Intl
R23 028
Qatar Airways
Aug 2
JNB20:55Johannesburg OR Tambo
29h 29m
2 stops
STL19:24Lambert-St Louis
Aug 17
STL16:18Lambert-St Louis
28h 42m
2 stops
JNB4:00Johannesburg OR Tambo
R23 708

Lufthansa flights from South Africa to St. Louis

Our best Lufthansa deals on South Africa to St. Louis flight tickets
Lufthansa
Aug 3
JNB19:00Johannesburg OR Tambo
25h 25m
1 stop
STL13:25Lambert-St Louis
Aug 17
STL15:30Lambert-St Louis
34h 05m
1 stop
JNB8:35Johannesburg OR Tambo
R28 052
Lufthansa
May 21
CPT17:55Cape Town Intl
26h 30m
1 stop
STL13:25Lambert-St Louis
Aug 26
STL13:18Lambert-St Louis
37h 12m
2 stops
CPT9:30Cape Town Intl
R29 312
Lufthansa
May 21
CPT17:55Cape Town Intl
26h 30m
1 stop
STL13:25Lambert-St Louis
Aug 26
STL13:18Lambert-St Louis
37h 12m
2 stops
CPT9:30Cape Town Intl
R29 345

momondo Fare Finder

 
Customise your flight search to find flights from South Africa to St. Louis 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 13 550 searches. Data last updated 24 April 2026.
Use the filters below to find and compare flights from South Africa to St. Louis that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight
Fastest return journey

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 13/9

20:05-15:57

1 stop26h 52m

Lambert-St Louis

Mon 21/9

17:30-17:50

1 stop17h 20m

R21 934

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sat 1/8

20:55-20:29

2 stops30h 34m

Lambert-St Louis

Tue 18/8

13:37-9:00

2 stops36h 23m

R22 266

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 13/9

20:05-15:57

1 stop26h 52m

Lambert-St Louis

Fri 18/9

17:45-17:50

2 stops41h 05m

R22 299

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 13/9

20:05-14:38

1 stop25h 33m

Lambert-St Louis

Mon 21/9

11:51-17:50

1 stop22h 59m

R22 730

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 11/9

13:15-17:11

2 stops34h 56m

Lambert-St Louis

Sat 19/9

16:29-10:15

2 stops34h 46m

R23 028

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 13/9

20:05-12:53

1 stop23h 48m

Lambert-St Louis

Fri 18/9

17:45-17:50

2 stops41h 05m

R23 144

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:55-19:24

2 stops29h 29m

Lambert-St Louis

Mon 17/8

16:18-4:00

2 stops28h 42m

R23 708

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 3/8

12:40-19:17

2 stops37h 37m

Lambert-St Louis

Tue 18/8

13:37-9:00

2 stops36h 23m

R23 741

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 9/9

7:40-16:55

2 stops40h 15m

Lambert-St Louis

Mon 21/9

8:50-17:50

2 stops26h 00m

R23 807

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 10/9

17:55-18:16

2 stops31h 21m

Lambert-St Louis

Sun 20/9

8:00-17:10

2 stops26h 10m

R24 404

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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See travel insights to St. Louis from

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

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 St. Louis?

In general, October is the cheapest month to fly from South Africa to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R17 226. If you aren’t able to travel to St. Louis during the month of October, then flying in November is also cheap. Prices for this month can be found on momondo for an average of R17 226.

How far in advance should I book a flight to St. Louis?

You are more likely to see cheaper flights to St. Louis from South Africa when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around R21 285 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to St. Louis from South Africa for as low as R16 247 on momondo.

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

You could potentially save up to 26% on your flight if you consider stops on a South Africa to St. Louis flight.

Cheap South Africa to St. Louis flight deals and tips

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

Fastest flight time

24h 12m

Direct flights

None
The fastest flight from South Africa to St. Louis takes 24h 12m
There are no direct flights from South Africa to St. Louis. There are no popular flight routes from South Africa to St. Louis.
Search flight deals

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

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

    Prices for flights from South Africa to Lambert-St Louis Airport are refreshed on a daily basis.

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

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

    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 stopovers 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 South Africa to Lambert-St Louis Airport.

  • What documentation or ID do you need to fly to Lambert-St Louis Airport?

    The required travel and health documents for your Lambert-St Louis Airport 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 licence and a passport valid for six months after your intended arrival at Lambert-St Louis Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from South Africa to St. Louis

Compare and see reviews for airlines that fly from South Africa to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Qatar AirwaysPriceFrom R13 265Free CancellationRating
7,4
3 727 reviews
Search Qatar Airways flights
United AirlinesPriceFrom R16 175Free CancellationRating
7,4
9 643 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom R16 559Free CancellationRating
7,5
687 reviews
Search Virgin Atlantic flights
DeltaPriceFrom R16 917Free CancellationRating
7,9
8 451 reviews
Search Delta flights
KLMPriceFrom R16 923Free CancellationRating
7,8
1 508 reviews
Search KLM flights
British AirwaysPriceFrom R17 028Free CancellationRating
6,7
7 910 reviews
Search British Airways flights
Air FrancePriceFrom R17 225Free CancellationRating
7,4
1 579 reviews
Search Air France flights

Why use momondo?

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

Finding the right flight to St. Louis from South Africa is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to St. Louis quick and easy, saving you time and money.

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

All flight searches from South Africa to St. Louis on momondo can be filtered to show those which offer flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to St. Louis from South Africa. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to St. Louis from South Africa 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.

An easier way to manage your St. Louis trip

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