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Cheap flights from South Africa to St. Louis from R12 443

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 5/6. 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.
Etihad Airways Logo
9:50 - 20:29
JNB
-
STL
41h 39m
2 stops
Etihad Airways Logo
10:22 - 8:20
STL
-
JNB
38h 58m
2 stops
R19 741Etihad Airways
Mon, Aug 3 - Mon, Aug 17
Delta Logo
20:25 - 17:46
JNB
-
STL
28h 21m
2 stops
Delta Logo
15:57 - 8:45
STL
-
JNB
33h 48m
2 stops
R20 819Delta
Tue, Jun 2 - Tue, Jun 9
Qatar Airways Logo
12:40 - 20:30
JNB
-
STL
38h 50m
2 stops
Qatar Airways Logo
14:33 - 10:30
STL
-
JNB
36h 57m
2 stops
R20 999Qatar Airways
Fri, May 29 - Fri, Jun 5
Delta Logo
20:05 - 23:37
CPT
-
STL
34h 32m
1 stop
Delta Logo
6:00 - 17:50
STL
-
CPT
28h 50m
1 stop
R21 587Delta
Fri, Sep 11 - Sat, Sep 19
Delta Logo
20:05 - 12:53
CPT
-
STL
23h 48m
1 stop
Delta Logo
15:42 - 17:50
STL
-
CPT
19h 08m
1 stop
R21 734Delta
Sun, Sep 13 - Mon, Sep 21
Delta Logo
20:05 - 8:40
CPT
-
STL
43h 35m
2 stops
Delta Logo
19:05 - 17:50
STL
-
CPT
39h 45m
1 stop
R21 783Delta
Fri, Sep 11 - Sun, Sep 20
Qatar Airways Logo
19:30 - 20:30
CPT
-
STL
32h 00m
2 stops
Qatar Airways Logo
16:18 - 10:15
STL
-
CPT
34h 57m
2 stops
R21 848Qatar Airways
Thu, May 21 - Wed, Aug 26
Multiple Airlines Logo
23:15 - 20:37
JNB
-
STL
28h 22m
2 stops
Multiple Airlines Logo
17:19 - 21:35
STL
-
JNB
21h 16m
2 stops
R23 971Multiple Airlines
Mon, Jul 20 - Mon, Aug 3
Virgin Atlantic Logo
20:25 - 23:53
JNB
-
STL
34h 28m
2 stops
Virgin Atlantic Logo
17:30 - 19:40
STL
-
JNB
19h 10m
1 stop
R26 616Virgin Atlantic
Mon, Aug 3 - Mon, Aug 17
United Airlines Logo
19:00 - 13:25
JNB
-
STL
25h 25m
1 stop
United Airlines Logo
13:05 - 8:35
STL
-
JNB
60h 30m
2 stops
R26 991United Airlines
Tue, Jun 2 - Tue, Jun 9

Qatar Airways flights from South Africa to St. Louis

Our best Qatar Airways deals on South Africa to St. Louis flight tickets
Qatar Airways
May 29
JNB12:40Johannesburg OR Tambo
38h 50m
2 stops
STL20:30Lambert-St Louis
Jun 5
STL14:33Lambert-St Louis
36h 57m
2 stops
JNB10:30Johannesburg OR Tambo
R20 999
Qatar Airways
May 21
CPT19:30Cape Town Intl
32h 00m
2 stops
STL20:30Lambert-St Louis
Aug 26
STL16:18Lambert-St Louis
34h 57m
2 stops
CPT10:15Cape Town Intl
R21 848
Qatar Airways
Aug 4
JNB20:55Johannesburg OR Tambo
29h 19m
2 stops
STL19:14Lambert-St Louis
Aug 17
STL16:18Lambert-St Louis
28h 42m
2 stops
JNB4:00Johannesburg OR Tambo
R23 268

Ethiopian Air flights from South Africa to St. Louis

Our best Ethiopian Air deals on South Africa to St. Louis flight tickets
Ethiopian Air
Jul 20
JNB14:30Johannesburg OR Tambo
28h 41m
3 stops
STL12:11Lambert-St Louis
Aug 3
STL6:00Lambert-St Louis
24h 05m
2 stops
JNB13:05Johannesburg OR Tambo
R31 449
Ethiopian Air
Aug 3
JNB14:30Johannesburg OR Tambo
28h 41m
3 stops
STL12:11Lambert-St Louis
Aug 17
STL5:00Lambert-St Louis
25h 05m
2 stops
JNB13:05Johannesburg OR Tambo
R33 686

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 18 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

Mon 3/8

9:50-20:29

2 stops41h 39m

Lambert-St Louis

Mon 17/8

10:22-8:20

2 stops38h 58m

R19 741

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 2/6

20:25-17:46

2 stops28h 21m

Lambert-St Louis

Tue 9/6

15:57-8:45

2 stops33h 48m

R20 819

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 29/5

12:40-20:30

2 stops38h 50m

Lambert-St Louis

Fri 5/6

14:33-10:30

2 stops36h 57m

R20 999

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 11/9

20:05-23:37

1 stop34h 32m

Lambert-St Louis

Sat 19/9

6:00-17:50

1 stop28h 50m

R21 587
Fastest return journey

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Sun 13/9

20:05-12:53

1 stop23h 48m

Lambert-St Louis

Mon 21/9

15:42-17:50

1 stop19h 08m

R21 734

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 11/9

20:05-8:40

2 stops43h 35m

Lambert-St Louis

Sun 20/9

19:05-17:50

1 stop39h 45m

R21 783

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Thu 21/5

19:30-20:30

2 stops32h 00m

Lambert-St Louis

Wed 26/8

16:18-10:15

2 stops34h 57m

R21 848

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 20/7

23:15-20:37

2 stops28h 22m

Lambert-St Louis

Mon 3/8

17:19-21:35

2 stops21h 16m

R23 971

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 3/8

20:25-23:53

2 stops34h 28m

Lambert-St Louis

Mon 17/8

17:30-19:40

1 stop19h 10m

R26 616

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 2/6

19:00-13:25

1 stop25h 25m

Lambert-St Louis

Tue 9/6

13:05-8:35

2 stops60h 30m

R26 991

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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 R16 966. 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 R16 966.

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 R20 963 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 002 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

26h 52m

Direct flights

None
The fastest flight from South Africa to St. Louis takes 26h 52m
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 065Free CancellationRating
7,4
3 730 reviews
Search Qatar Airways flights
United AirlinesPriceFrom R16 011Free CancellationRating
7,4
9 605 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom R16 309Free CancellationRating
7,5
687 reviews
Search Virgin Atlantic flights
DeltaPriceFrom R16 662Free CancellationRating
7,9
8 424 reviews
Search Delta flights
KLMPriceFrom R16 667Free CancellationRating
7,8
1 502 reviews
Search KLM flights
British AirwaysPriceFrom R16 771Free CancellationRating
6,7
7 892 reviews
Search British Airways flights
Air FrancePriceFrom R16 965Free CancellationRating
7,4
1 572 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.

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