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Cheap flights from Johannesburg to St. Louis from R12 382

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Johannesburg to St. Louis departing on 9/8. 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

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Find the cheapest flights from Johannesburg to St. Louis

Cheap return flights

Enter your travel dates to find the best prices.
Delta Logo
23:15 - 22:18
JNB
-
STL
30h 03m
2 stops
Delta Logo
6:21 - 19:40
STL
-
JNB
30h 19m
2 stops
R20 147Delta
Sat, Jul 4 - Sun, Jul 26
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
12:27 - 18:30
STL
-
JNB
23h 03m
1 stop
R21 301United Airlines
Tue, Aug 4 - Tue, Aug 18
Qatar Airways Logo
20:20 - 19:27
JNB
-
STL
31h 07m
2 stops
Qatar Airways Logo
8:40 - 8:40
STL
-
JNB
40h 00m
2 stops
R22 010Qatar Airways
Thu, Nov 12 - Mon, Nov 16
Qatar Airways Logo
20:20 - 19:27
JNB
-
STL
31h 07m
2 stops
Qatar Airways Logo
8:40 - 8:40
STL
-
JNB
40h 00m
2 stops
R22 043Qatar Airways
Thu, Nov 12 - Mon, Nov 16
Qatar Airways Logo
20:20 - 19:27
JNB
-
STL
31h 07m
2 stops
Qatar Airways Logo
15:23 - 15:15
STL
-
JNB
39h 52m
2 stops
R22 059Qatar Airways
Thu, Nov 12 - Mon, Nov 16
Qatar Airways Logo
20:20 - 19:27
JNB
-
STL
31h 07m
2 stops
Qatar Airways Logo
15:23 - 15:15
STL
-
JNB
39h 52m
2 stops
R22 092Qatar Airways
Thu, Nov 12 - Mon, Nov 16
Qatar Airways Logo
20:20 - 19:27
JNB
-
STL
31h 07m
2 stops
Qatar Airways Logo
15:23 - 15:15
STL
-
JNB
39h 52m
2 stops
R22 241Qatar Airways
Thu, Nov 12 - Mon, Nov 16
United Airlines Logo
19:00 - 18:13
JNB
-
STL
30h 13m
2 stops
United Airlines Logo
12:27 - 18:30
STL
-
JNB
23h 03m
1 stop
R22 290United Airlines
Wed, Aug 5 - Tue, Aug 18
Qatar Airways Logo
20:55 - 23:34
JNB
-
STL
33h 39m
2 stops
Qatar Airways Logo
9:32 - 4:00
STL
-
JNB
35h 28m
2 stops
R22 340Qatar Airways
Tue, Aug 4 - Tue, Aug 18
United Airlines Logo
19:00 - 21:26
JNB
-
STL
33h 26m
2 stops
United Airlines Logo
12:59 - 18:30
STL
-
JNB
22h 31m
2 stops
R22 438United Airlines
Wed, Aug 5 - Tue, Aug 18

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Qatar Airways flights from Johannesburg to St. Louis

Our best Qatar Airways deals on Johannesburg to St. Louis flight tickets
Qatar Airways
Nov 12
JNB20:20Johannesburg OR Tambo
31h 07m
2 stops
STL19:27Lambert-St Louis
Nov 16
STL8:40Lambert-St Louis
40h 00m
2 stops
JNB8:40Johannesburg OR Tambo
R22 010
Qatar Airways
Nov 12
JNB20:20Johannesburg OR Tambo
31h 07m
2 stops
STL19:27Lambert-St Louis
Nov 16
STL8:40Lambert-St Louis
40h 00m
2 stops
JNB8:40Johannesburg OR Tambo
R22 043
Qatar Airways
Nov 12
JNB20:20Johannesburg OR Tambo
31h 07m
2 stops
STL19:27Lambert-St Louis
Nov 16
STL15:23Lambert-St Louis
39h 52m
2 stops
JNB15:15Johannesburg OR Tambo
R22 059

United Airlines flights from Johannesburg to St. Louis

Our best United Airlines deals on Johannesburg to St. Louis flight tickets
United Airlines
Aug 4
JNB22:00Johannesburg OR Tambo
32h 44m
1 stop
STL23:44Lambert-St Louis
Aug 18
STL10:53Lambert-St Louis
24h 37m
2 stops
JNB18:30Johannesburg OR Tambo
R21 301
United Airlines
Aug 5
JNB19:00Johannesburg OR Tambo
30h 13m
2 stops
STL18:13Lambert-St Louis
Aug 18
STL12:27Lambert-St Louis
23h 03m
1 stop
JNB18:30Johannesburg OR Tambo
R22 290
United Airlines
Aug 5
JNB19:00Johannesburg OR Tambo
33h 26m
2 stops
STL21:26Lambert-St Louis
Aug 18
STL12:59Lambert-St Louis
22h 31m
2 stops
JNB18:30Johannesburg OR Tambo
R22 438

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 24 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

Sat 4/7

23:15-22:18

2 stops30h 03m

Lambert-St Louis

Sun 26/7

6:21-19:40

2 stops30h 19m

R20 147

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 4/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Tue 18/8

12:27-18:30

1 stop23h 03m

R21 301

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 12/11

20:20-19:27

2 stops31h 07m

Lambert-St Louis

Mon 16/11

8:40-8:40

2 stops40h 00m

R22 010

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 12/11

20:20-19:27

2 stops31h 07m

Lambert-St Louis

Mon 16/11

8:40-8:40

2 stops40h 00m

R22 043

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 12/11

20:20-19:27

2 stops31h 07m

Lambert-St Louis

Mon 16/11

15:23-15:15

2 stops39h 52m

R22 059

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 12/11

20:20-19:27

2 stops31h 07m

Lambert-St Louis

Mon 16/11

15:23-15:15

2 stops39h 52m

R22 092

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 12/11

20:20-19:27

2 stops31h 07m

Lambert-St Louis

Mon 16/11

15:23-15:15

2 stops39h 52m

R22 241
Fastest return journey

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 5/8

19:00-18:13

2 stops30h 13m

Lambert-St Louis

Tue 18/8

12:27-18:30

1 stop23h 03m

R22 290

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 4/8

20:55-23:34

2 stops33h 39m

Lambert-St Louis

Tue 18/8

9:32-4:00

2 stops35h 28m

R22 340

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Wed 5/8

19:00-21:26

2 stops33h 26m

Lambert-St Louis

Tue 18/8

12:59-18:30

2 stops22h 31m

R22 438

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 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 513. 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 409.

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 883 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 R13 733 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

31h 07m

Direct flights

None
The fastest flight from Johannesburg to St. Louis takes 31h 07m
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 31h 07m 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
United AirlinesPriceFrom R12 920Free CancellationRating
7,4
9 879 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom R16 219Free CancellationRating
7,5
690 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom R16 897Free CancellationRating
6,7
8 068 reviews
Search British Airways flights
DeltaPriceFrom R17 038Free CancellationRating
7,8
8 428 reviews
Search Delta flights
Air FrancePriceFrom R17 129Free CancellationRating
7,5
1 613 reviews
Search Air France flights
KLMPriceFrom R17 132Free CancellationRating
7,8
1 530 reviews
Search KLM flights
Qatar AirwaysPriceFrom R20 097Free CancellationRating
7,3
3 730 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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