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Cheap flights from South Africa to St. Louis from R12 408

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 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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.
Qatar Airways Logo
19:50 - 22:19
JNB
-
STL
33h 29m
2 stops
Qatar Airways Logo
16:29 - 4:00
STL
-
JNB
28h 31m
2 stops
R21 337Qatar Airways
Tue, May 19 - Mon, Sep 21
Delta Logo
20:25 - 23:59
JNB
-
STL
34h 34m
2 stops
Delta Logo
6:00 - 19:40
STL
-
JNB
30h 40m
1 stop
R22 518Delta
Tue, May 19 - Mon, Sep 21
Multiple Airlines Logo
19:50 - 22:17
JNB
-
STL
33h 27m
2 stops
Multiple Airlines Logo
10:45 - 3:55
STL
-
JNB
33h 10m
2 stops
R23 700Multiple Airlines
Tue, May 5 - Tue, Dec 1
Qatar Airways Logo
19:30 - 23:54
CPT
-
STL
35h 24m
2 stops
Qatar Airways Logo
14:36 - 12:55
STL
-
CPT
39h 19m
2 stops
R24 127Qatar Airways
Wed, May 27 - Wed, Jun 3
Lufthansa Logo
19:00 - 13:25
JNB
-
STL
25h 25m
1 stop
Lufthansa Logo
16:52 - 18:30
STL
-
JNB
18h 38m
1 stop
R24 783Lufthansa
Tue, May 19 - Mon, Sep 21
British Airways Logo
19:25 - 19:30
JNB
-
STL
31h 05m
1 stop
British Airways Logo
18:12 - 7:00
STL
-
JNB
29h 48m
2 stops
R25 407British Airways
Mon, May 25 - Mon, Jun 1
British Airways Logo
21:15 - 19:30
JNB
-
STL
29h 15m
1 stop
British Airways Logo
20:07 - 7:00
STL
-
JNB
27h 53m
2 stops
R26 047British Airways
Tue, May 19 - Mon, Sep 21
American Airlines Logo
18:50 - 19:30
CPT
-
STL
31h 40m
1 stop
American Airlines Logo
21:35 - 11:00
STL
-
CPT
30h 25m
1 stop
R26 261American Airlines
Thu, May 21 - Wed, Aug 26
American Airlines Logo
18:50 - 16:59
CPT
-
STL
29h 09m
2 stops
American Airlines Logo
21:35 - 11:00
STL
-
CPT
30h 25m
1 stop
R26 425American Airlines
Thu, May 21 - Wed, Aug 26
Lufthansa Logo
17:55 - 13:25
CPT
-
STL
26h 30m
1 stop
Lufthansa Logo
13:18 - 9:30
STL
-
CPT
37h 12m
2 stops
R28 936Lufthansa
Thu, May 21 - Wed, Aug 26

United Airlines flights from South Africa to St. Louis

Our best United Airlines deals on South Africa to St. Louis flight tickets
United Airlines
May 21
CPT17:55Cape Town Intl
26h 30m
1 stop
STL13:25Lambert-St Louis
Aug 26
STL15:30Lambert-St Louis
35h 00m
1 stop
CPT9:30Cape Town Intl
R30 446
United Airlines
Jun 30
CPT17:55Cape Town Intl
26h 30m
1 stop
STL13:25Lambert-St Louis
Jul 16
STL6:01Lambert-St Louis
26h 19m
2 stops
CPT15:20Cape Town Intl
R44 249
United Airlines
Jun 30
CPT17:55Cape Town Intl
26h 30m
1 stop
STL13:25Lambert-St Louis
Jul 16
STL12:55Lambert-St Louis
19h 25m
1 stop
CPT15:20Cape Town Intl
R51 815

Lufthansa flights from South Africa to St. Louis

Our best Lufthansa deals on South Africa to St. Louis flight tickets
Lufthansa
May 19
JNB19:00Johannesburg OR Tambo
25h 25m
1 stop
STL13:25Lambert-St Louis
Sept 21
STL16:52Lambert-St Louis
18h 38m
1 stop
JNB18:30Johannesburg OR Tambo
R24 783
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
R28 936
Lufthansa
May 21
CPT17:55Cape Town Intl
26h 30m
1 stop
STL13:25Lambert-St Louis
Aug 26
STL15:30Lambert-St Louis
35h 00m
1 stop
CPT9:30Cape Town Intl
R30 741

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 13 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

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 19/5

19:50-22:19

2 stops33h 29m

Lambert-St Louis

Mon 21/9

16:29-4:00

2 stops28h 31m

R21 337

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 19/5

20:25-23:59

2 stops34h 34m

Lambert-St Louis

Mon 21/9

6:00-19:40

1 stop30h 40m

R22 518

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 5/5

19:50-22:17

2 stops33h 27m

Lambert-St Louis

Tue 1/12

10:45-3:55

2 stops33h 10m

R23 700

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Wed 27/5

19:30-23:54

2 stops35h 24m

Lambert-St Louis

Wed 3/6

14:36-12:55

2 stops39h 19m

R24 127
Fastest return journey

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 19/5

19:00-13:25

1 stop25h 25m

Lambert-St Louis

Mon 21/9

16:52-18:30

1 stop18h 38m

R24 783

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 25/5

19:25-19:30

1 stop31h 05m

Lambert-St Louis

Mon 1/6

18:12-7:00

2 stops29h 48m

R25 407

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 19/5

21:15-19:30

1 stop29h 15m

Lambert-St Louis

Mon 21/9

20:07-7:00

2 stops27h 53m

R26 047

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 21/5

18:50-19:30

1 stop31h 40m

Lambert-St Louis

Wed 26/8

21:35-11:00

1 stop30h 25m

R26 261

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 21/5

18:50-16:59

2 stops29h 09m

Lambert-St Louis

Wed 26/8

21:35-11:00

1 stop30h 25m

R26 425

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 21/5

17:55-13:25

1 stop26h 30m

Lambert-St Louis

Wed 26/8

13:18-9:30

2 stops37h 12m

R28 936

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 053. 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 053.

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 071 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 085 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

33h 29m

Direct flights

None
The fastest flight from South Africa to St. Louis takes 33h 29m
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 132Free CancellationRating
7,4
3 728 reviews
Search Qatar Airways flights
United AirlinesPriceFrom R16 094Free CancellationRating
7,4
9 581 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom R16 393Free CancellationRating
7,5
687 reviews
Search Virgin Atlantic flights
DeltaPriceFrom R16 748Free CancellationRating
7,9
8 407 reviews
Search Delta flights
KLMPriceFrom R16 753Free CancellationRating
7,8
1 496 reviews
Search KLM flights
British AirwaysPriceFrom R16 857Free CancellationRating
6,7
7 881 reviews
Search British Airways flights
Air FrancePriceFrom R17 052Free CancellationRating
7,4
1 566 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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