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Cheap flights from South Africa to St. Louis from R12 075

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 20/5. 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.
United Airlines Logo
22:00 - 23:35
JNB
-
STL
32h 35m
1 stop
United Airlines Logo
8:50 - 18:30
STL
-
JNB
26h 40m
2 stops
R19 993United Airlines
Tue, Jun 9 - Fri, Aug 14
Delta Logo
20:25 - 23:56
JNB
-
STL
34h 31m
2 stops
Delta Logo
17:42 - 8:25
STL
-
JNB
31h 43m
2 stops
R21 190Delta
Mon, Jun 8 - Wed, Aug 19
Delta Logo
20:25 - 18:07
JNB
-
STL
28h 42m
2 stops
Delta Logo
10:33 - 19:40
STL
-
JNB
26h 07m
2 stops
R21 207Delta
Mon, Jun 8 - Mon, Aug 17
Qatar Airways Logo
19:50 - 0:16
JNB
-
STL
35h 26m
2 stops
Qatar Airways Logo
9:31 - 4:00
STL
-
JNB
35h 29m
2 stops
R21 423Qatar Airways
Tue, Jun 9 - Tue, Aug 18
KLM Logo
23:15 - 23:23
JNB
-
STL
31h 08m
2 stops
KLM Logo
14:10 - 21:20
STL
-
JNB
24h 10m
2 stops
R21 689KLM
Wed, Jun 10 - Tue, Aug 18
KLM Logo
18:50 - 20:39
JNB
-
STL
32h 49m
2 stops
KLM Logo
14:10 - 21:20
STL
-
JNB
24h 10m
2 stops
R21 706KLM
Mon, Jun 8 - Tue, Aug 18
United Airlines Logo
22:00 - 15:46
JNB
-
STL
24h 46m
2 stops
United Airlines Logo
8:50 - 18:30
STL
-
JNB
26h 40m
2 stops
R21 822United Airlines
Tue, Jun 9 - Fri, Aug 14
Qatar Airways Logo
19:50 - 0:16
JNB
-
STL
35h 26m
2 stops
Qatar Airways Logo
9:31 - 4:00
STL
-
JNB
35h 29m
2 stops
R21 955Qatar Airways
Wed, Jun 10 - Tue, Aug 18
Ethiopian Air Logo
13:50 - 12:11
CPT
-
STL
29h 21m
3 stops
Ethiopian Air Logo
6:40 - 14:35
STL
-
CPT
23h 55m
2 stops
R35 129Ethiopian Air
Fri, Jun 5 - Mon, Dec 7
Multiple Airlines Logo
13:50 - 12:06
CPT
-
STL
29h 16m
3 stops
Multiple Airlines Logo
16:15 - 11:50
STL
-
CPT
35h 35m
3 stops
R43 262Multiple Airlines
Fri, Jun 5 - Mon, Dec 7

Qatar Airways flights from South Africa to St. Louis

Our best Qatar Airways deals on South Africa to St. Louis flight tickets
Qatar Airways
Jun 9
JNB19:50Johannesburg OR Tambo
35h 26m
2 stops
STL0:16Lambert-St Louis
Aug 18
STL9:31Lambert-St Louis
35h 29m
2 stops
JNB4:00Johannesburg OR Tambo
R21 423
Qatar Airways
Jun 10
JNB19:50Johannesburg OR Tambo
35h 26m
2 stops
STL0:16Lambert-St Louis
Aug 18
STL9:31Lambert-St Louis
35h 29m
2 stops
JNB4:00Johannesburg OR Tambo
R21 955
Qatar Airways
Jun 12
JNB12:40Johannesburg OR Tambo
42h 36m
2 stops
STL0:16Lambert-St Louis
Aug 17
STL6:00Lambert-St Louis
39h 00m
2 stops
JNB4:00Johannesburg OR Tambo
R22 288

SWISS flights from South Africa to St. Louis

Our best SWISS deals on South Africa to St. Louis flight tickets
SWISS
Jun 7
JNB19:20Johannesburg OR Tambo
27h 26m
2 stops
STL15:46Lambert-St Louis
Aug 18
STL12:27Lambert-St Louis
23h 03m
1 stop
JNB18:30Johannesburg OR Tambo
R23 535
SWISS
Aug 4
JNB19:20Johannesburg OR Tambo
33h 06m
2 stops
STL21:26Lambert-St Louis
Aug 19
STL16:50Lambert-St Louis
18h 40m
1 stop
JNB18:30Johannesburg OR Tambo
R25 332

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 15 May 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 9/6

22:00-23:35

1 stop32h 35m

Lambert-St Louis

Fri 14/8

8:50-18:30

2 stops26h 40m

R19 993

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 8/6

20:25-23:56

2 stops34h 31m

Lambert-St Louis

Wed 19/8

17:42-8:25

2 stops31h 43m

R21 190

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 8/6

20:25-18:07

2 stops28h 42m

Lambert-St Louis

Mon 17/8

10:33-19:40

2 stops26h 07m

R21 207

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 9/6

19:50-0:16

2 stops35h 26m

Lambert-St Louis

Tue 18/8

9:31-4:00

2 stops35h 29m

R21 423

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 10/6

23:15-23:23

2 stops31h 08m

Lambert-St Louis

Tue 18/8

14:10-21:20

2 stops24h 10m

R21 689

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 8/6

18:50-20:39

2 stops32h 49m

Lambert-St Louis

Tue 18/8

14:10-21:20

2 stops24h 10m

R21 706
Fastest return journey

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 9/6

22:00-15:46

2 stops24h 46m

Lambert-St Louis

Fri 14/8

8:50-18:30

2 stops26h 40m

R21 822

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 10/6

19:50-0:16

2 stops35h 26m

Lambert-St Louis

Tue 18/8

9:31-4:00

2 stops35h 29m

R21 955

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 5/6

13:50-12:11

3 stops29h 21m

Lambert-St Louis

Mon 7/12

6:40-14:35

2 stops23h 55m

R35 129

Cape TownSt. Louis

CPT - STL

CPTSTL

Cape Town Intl

Fri 5/6

13:50-12:06

3 stops29h 16m

Lambert-St Louis

Mon 7/12

16:15-11:50

3 stops35h 35m

R43 262

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 R9 597. If you aren’t able to travel to St. Louis during the month of October, then flying in April is also cheap. Prices for this month can be found on momondo for an average of R11 510.

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 121 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 300 on momondo.

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

You could potentially save up to 61% 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

23h 21m

Direct flights

None
The fastest flight from South Africa to St. Louis takes 23h 21m
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
United AirlinesPriceFrom R16 228Free CancellationRating
7,4
9 726 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom R16 425Free CancellationRating
7,4
688 reviews
Search Virgin Atlantic flights
DeltaPriceFrom R16 972Free CancellationRating
7,9
8 455 reviews
Search Delta flights
KLMPriceFrom R17 051Free CancellationRating
7,8
1 517 reviews
Search KLM flights
British AirwaysPriceFrom R17 083Free CancellationRating
6,7
7 982 reviews
Search British Airways flights
Air FrancePriceFrom R17 281Free CancellationRating
7,4
1 587 reviews
Search Air France flights
Qatar AirwaysPriceFrom R20 275Free CancellationRating
7,4
3 725 reviews
Search Qatar Airways 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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