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Cheap flights from Johannesburg 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 Johannesburg 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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Cheap return flights

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
Multiple Airlines Logo
19:50 - 20:30
JNB
-
STL
31h 40m
2 stops
Multiple Airlines Logo
9:08 - 10:30
STL
-
JNB
42h 22m
2 stops
R24 193Multiple Airlines
Mon, May 25 - Mon, Jun 1
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
Qatar Airways Logo
12:40 - 22:59
JNB
-
STL
41h 19m
2 stops
Qatar Airways Logo
14:35 - 9:00
STL
-
JNB
35h 25m
2 stops
R26 786Qatar Airways
Tue, Apr 28 - Fri, Jul 17
Kenya Airways Logo
21:55 - 21:19
JNB
-
STL
30h 24m
1 stop
Kenya Airways Logo
16:40 - 12:10
STL
-
JNB
35h 30m
2 stops
R27 163Kenya Airways
Tue, May 5 - Tue, Dec 1
Qatar Airways Logo
19:50 - 23:54
JNB
-
STL
35h 04m
2 stops
Qatar Airways Logo
9:08 - 4:00
STL
-
JNB
35h 52m
2 stops
R27 344Qatar Airways
Fri, May 22 - Fri, Jul 17

Qatar Airways flights from Johannesburg to St. Louis

Our best Qatar Airways deals on Johannesburg to St. Louis flight tickets
Qatar Airways
May 19
JNB19:50Johannesburg OR Tambo
33h 29m
2 stops
STL22:19Lambert-St Louis
Sept 21
STL16:29Lambert-St Louis
28h 31m
2 stops
JNB4:00Johannesburg OR Tambo
R21 337
Qatar Airways
Apr 28
JNB12:40Johannesburg OR Tambo
41h 19m
2 stops
STL22:59Lambert-St Louis
Jul 17
STL14:35Lambert-St Louis
35h 25m
2 stops
JNB9:00Johannesburg OR Tambo
R26 786
Qatar Airways
May 22
JNB19:50Johannesburg OR Tambo
35h 04m
2 stops
STL23:54Lambert-St Louis
Jul 17
STL9:08Lambert-St Louis
35h 52m
2 stops
JNB4:00Johannesburg OR Tambo
R27 344

Delta flights from Johannesburg to St. Louis

Our best Delta deals on Johannesburg to St. Louis flight tickets
Delta
May 19
JNB20:25Johannesburg OR Tambo
34h 34m
2 stops
STL23:59Lambert-St Louis
Sept 21
STL6:00Lambert-St Louis
30h 40m
1 stop
JNB19:40Johannesburg OR Tambo
R22 518
Delta
Jul 3
JNB20:25Johannesburg OR Tambo
32h 29m
2 stops
STL21:54Lambert-St Louis
Jul 18
STL17:36Lambert-St Louis
19h 04m
1 stop
JNB19:40Johannesburg OR Tambo
R47 187
Delta
Jul 3
JNB21:55Johannesburg OR Tambo
25h 53m
1 stop
STL16:48Lambert-St Louis
Jul 18
STL17:36Lambert-St Louis
19h 04m
1 stop
JNB19:40Johannesburg OR Tambo
R79 340

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 13 April 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

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

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 25/5

19:50-20:30

2 stops31h 40m

Lambert-St Louis

Mon 1/6

9:08-10:30

2 stops42h 22m

R24 192
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

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 28/4

12:40-22:59

2 stops41h 19m

Lambert-St Louis

Fri 17/7

14:35-9:00

2 stops35h 25m

R26 786

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 5/5

21:55-21:19

1 stop30h 24m

Lambert-St Louis

Tue 1/12

16:40-12:10

2 stops35h 30m

R27 163

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 22/5

19:50-23:54

2 stops35h 04m

Lambert-St Louis

Fri 17/7

9:08-4:00

2 stops35h 52m

R27 344

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 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 Johannesburg 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 Johannesburg for as low as R16 085 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

33h 29m

Direct flights

None
The fastest flight from Johannesburg to St. Louis takes 33h 29m
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 33h 29m 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
Qatar AirwaysPriceFrom R13 132Free CancellationRating
7,4
3 728 reviews
Search Qatar Airways flights
United AirlinesPriceFrom R16 373Free 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 825Free 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 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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