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Cheap flights from Johannesburg to St. Louis from R18 847

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg to St. Louis departing on 2/8. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Johannesburg to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
10:53 - 8:35
STL
-
JNB
38h 42m
2 stops
R18 847United Airlines
Sun, Aug 2 - Wed, Aug 19
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
12:59 - 18:30
STL
-
JNB
22h 31m
2 stops
R21 276United Airlines
Sun, Aug 2 - Tue, Aug 18
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
15:30 - 8:35
STL
-
JNB
34h 05m
1 stop
R22 217United Airlines
Sun, Aug 2 - Wed, Aug 19
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
15:30 - 8:35
STL
-
JNB
34h 05m
1 stop
R22 366United Airlines
Sun, Aug 2 - Wed, Aug 19
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
9:30 - 8:35
STL
-
JNB
40h 05m
2 stops
R22 515United Airlines
Sun, Aug 2 - Wed, Aug 19
Delta Logo
23:15 - 23:56
JNB
-
STL
31h 41m
2 stops
Delta Logo
6:30 - 19:40
STL
-
JNB
30h 10m
2 stops
R22 977Delta
Wed, Jun 24 - Mon, Jul 13
British Airways Logo
21:15 - 19:21
JNB
-
STL
29h 06m
2 stops
British Airways Logo
20:07 - 9:25
STL
-
JNB
30h 18m
2 stops
R24 133British Airways
Sun, Aug 2 - Tue, Aug 18
Qatar Airways Logo
20:55 - 23:59
JNB
-
STL
34h 04m
2 stops
Qatar Airways Logo
9:32 - 4:00
STL
-
JNB
35h 28m
2 stops
R24 266Qatar Airways
Sun, Aug 2 - Tue, Aug 18
Qatar Airways Logo
20:55 - 23:59
JNB
-
STL
34h 04m
2 stops
Qatar Airways Logo
13:25 - 9:00
STL
-
JNB
36h 35m
2 stops
R24 282Qatar Airways
Sun, Aug 2 - Wed, Aug 19
British Airways Logo
21:15 - 20:03
JNB
-
STL
29h 48m
2 stops
British Airways Logo
17:11 - 7:00
STL
-
JNB
30h 49m
2 stops
R24 745British Airways
Sun, Aug 2 - Wed, Aug 19

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British Airways flights from Johannesburg to St. Louis

Our best British Airways deals on Johannesburg to St. Louis flight tickets
British Airways
Aug 2
JNB21:15Johannesburg OR Tambo
29h 06m
2 stops
STL19:21Lambert-St Louis
Aug 18
STL20:07Lambert-St Louis
30h 18m
2 stops
JNB9:25Johannesburg OR Tambo
R24 133
British Airways
Aug 2
JNB21:15Johannesburg OR Tambo
29h 48m
2 stops
STL20:03Lambert-St Louis
Aug 19
STL17:11Lambert-St Louis
30h 49m
2 stops
JNB7:00Johannesburg OR Tambo
R24 745
British Airways
Jul 30
JNB19:25Johannesburg OR Tambo
35h 07m
2 stops
STL23:32Lambert-St Louis
Dec 10
STL10:47Lambert-St Louis
39h 38m
2 stops
JNB10:25Johannesburg OR Tambo
R29 915

United Airlines flights from Johannesburg to St. Louis

Our best United Airlines deals on Johannesburg to St. Louis flight tickets
United Airlines
Aug 2
JNB22:00Johannesburg OR Tambo
32h 44m
1 stop
STL23:44Lambert-St Louis
Aug 19
STL10:53Lambert-St Louis
38h 42m
2 stops
JNB8:35Johannesburg OR Tambo
R18 847
United Airlines
Aug 2
JNB22:00Johannesburg OR Tambo
32h 44m
1 stop
STL23:44Lambert-St Louis
Aug 18
STL12:59Lambert-St Louis
22h 31m
2 stops
JNB18:30Johannesburg OR Tambo
R21 276
United Airlines
Aug 2
JNB22:00Johannesburg OR Tambo
32h 44m
1 stop
STL23:44Lambert-St Louis
Aug 19
STL15:30Lambert-St Louis
34h 05m
1 stop
JNB8:35Johannesburg OR Tambo
R22 217

momondo Fare Finder

 
Customise your flight search to find flights from Johannesburg 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 8 June 2026.
Use the filters below to find and compare flights from Johannesburg 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

Sun 2/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Wed 19/8

10:53-8:35

2 stops38h 42m

R18 847
Fastest return journey

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Tue 18/8

12:59-18:30

2 stops22h 31m

R21 276

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Wed 19/8

15:30-8:35

1 stop34h 05m

R22 217

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Wed 19/8

15:30-8:35

1 stop34h 05m

R22 366

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Wed 19/8

9:30-8:35

2 stops40h 05m

R22 515

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 24/6

23:15-23:56

2 stops31h 41m

Lambert-St Louis

Mon 13/7

6:30-19:40

2 stops30h 10m

R22 977

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

21:15-19:21

2 stops29h 06m

Lambert-St Louis

Tue 18/8

20:07-9:25

2 stops30h 18m

R24 133

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:55-23:59

2 stops34h 04m

Lambert-St Louis

Tue 18/8

9:32-4:00

2 stops35h 28m

R24 266

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:55-23:59

2 stops34h 04m

Lambert-St Louis

Wed 19/8

13:25-9:00

2 stops36h 35m

R24 282

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

21:15-20:03

2 stops29h 48m

Lambert-St Louis

Wed 19/8

17:11-7:00

2 stops30h 49m

R24 745

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to St. Louis from

How to get the cheapest flight ticket from Johannesburg 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 typical price of a round-trip flight between Johannesburg and St. Louis?

What is the cheapest month to fly to St. Louis?

In general, October is the cheapest month to fly from Johannesburg to St. Louis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R9 531. 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 431.

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

You are more likely to see cheaper flights to St. Louis from Johannesburg when booking weeks ahead of your departure date. In general, you can expect to find flights to St. Louis for around R21 010 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 Johannesburg for as low as R16 188 on momondo.

Cheap Johannesburg to St. Louis flight deals and tips

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

Fastest flight time

32h 44m

Direct flights

None
The fastest flight from Johannesburg to St. Louis takes 32h 44m
There are no direct flights from Johannesburg to St. Louis. There are no popular flight routes from Johannesburg to St. Louis.
Search flight deals

Frequently asked questions about flying from Johannesburg to St. Louis

  • How far is Johannesburg to Lambert-St Louis by plane?

    There are 14155,8 km between Johannesburg and Lambert-St Louis. Typically, this will take 32h 44m by plane in normal conditions.

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

    Prices for flights from Johannesburg to Lambert-St Louis Airport were last updated today.

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

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

    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 Johannesburg 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 Johannesburg to St. Louis

Compare and see reviews for airlines that fly from Johannesburg to St. Louis with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom R16 312Free CancellationRating
7,5
689 reviews
Search Virgin Atlantic flights
United AirlinesPriceFrom R16 350Free CancellationRating
7,4
9 785 reviews
Search United Airlines flights
British AirwaysPriceFrom R16 929Free CancellationRating
6,7
8 029 reviews
Search British Airways flights
DeltaPriceFrom R17 071Free CancellationRating
7,9
8 395 reviews
Search Delta flights
KLMPriceFrom R17 072Free CancellationRating
7,8
1 527 reviews
Search KLM flights
Air FrancePriceFrom R17 226Free CancellationRating
7,4
1 598 reviews
Search Air France flights
Qatar AirwaysPriceFrom R20 136Free CancellationRating
7,4
3 727 reviews
Search Qatar Airways flights

Why use momondo?

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

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 Johannesburg to St. Louis for you.

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

Flights from Johannesburg to St. Louis with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

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

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

If you are not ready to book a flight from Johannesburg to St. Louis now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to St. Louis and let you know when they change.

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