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Cheap flights from Johannesburg to St. Louis from R18 043

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 20/7. 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.
United Airlines Logo
22:00 - 23:36
JNB
-
STL
32h 36m
1 stop
United Airlines Logo
6:01 - 18:30
STL
-
JNB
29h 29m
1 stop
R18 043United Airlines
Mon, Jul 20 - Mon, Jul 27
United Airlines Logo
22:00 - 23:36
JNB
-
STL
32h 36m
1 stop
United Airlines Logo
6:14 - 18:30
STL
-
JNB
29h 16m
2 stops
R18 224United Airlines
Mon, Jul 20 - Mon, Jul 27
Delta Logo
23:15 - 23:20
JNB
-
STL
31h 05m
2 stops
Delta Logo
15:58 - 19:40
STL
-
JNB
20h 42m
1 stop
R19 949Delta
Fri, Jul 10 - Sun, Aug 2
Delta Logo
23:15 - 23:53
JNB
-
STL
31h 38m
2 stops
Delta Logo
10:51 - 19:40
STL
-
JNB
25h 49m
1 stop
R19 966Delta
Thu, Jul 9 - Sun, Aug 2
KLM Logo
23:15 - 22:03
JNB
-
STL
29h 48m
2 stops
KLM Logo
10:51 - 21:20
STL
-
JNB
27h 29m
2 stops
R20 475KLM
Fri, Jul 10 - Sun, Aug 2
KLM Logo
23:15 - 20:37
JNB
-
STL
28h 22m
2 stops
KLM Logo
18:58 - 21:20
STL
-
JNB
43h 22m
2 stops
R20 491KLM
Thu, Jul 9 - Sun, Aug 2
United Airlines Logo
22:00 - 23:44
JNB
-
STL
32h 44m
1 stop
United Airlines Logo
10:53 - 18:30
STL
-
JNB
24h 37m
2 stops
R21 165United Airlines
Tue, Aug 4 - Tue, Aug 18
United Airlines Logo
22:00 - 16:07
JNB
-
STL
25h 07m
1 stop
United Airlines Logo
6:01 - 18:30
STL
-
JNB
29h 29m
1 stop
R21 379United Airlines
Fri, Jul 10 - Sun, Aug 2
United Airlines Logo
22:00 - 15:46
JNB
-
STL
24h 46m
2 stops
United Airlines Logo
6:14 - 18:30
STL
-
JNB
29h 16m
2 stops
R21 494United Airlines
Mon, Jul 20 - Mon, Jul 27
Qatar Airways Logo
20:55 - 19:51
JNB
-
STL
53h 56m
2 stops
Qatar Airways Logo
11:01 - 4:00
STL
-
JNB
33h 59m
2 stops
R23 367Qatar Airways
Tue, Sep 1 - Tue, Sep 15

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Lufthansa flights from Johannesburg to St. Louis

Our best Lufthansa deals on Johannesburg to St. Louis flight tickets
Lufthansa
Sept 1
JNB11:10Johannesburg OR Tambo
33h 15m
2 stops
STL13:25Lambert-St Louis
Sept 15
STL7:00Lambert-St Louis
28h 30m
1 stop
JNB18:30Johannesburg OR Tambo
R23 384
Lufthansa
Jul 4
JNB19:00Johannesburg OR Tambo
25h 25m
1 stop
STL13:25Lambert-St Louis
Jul 26
STL15:30Lambert-St Louis
34h 05m
1 stop
JNB8:35Johannesburg OR Tambo
R29 628

Ethiopian Air flights from Johannesburg to St. Louis

Our best Ethiopian Air deals on Johannesburg to St. Louis flight tickets
Ethiopian Air
Jul 20
JNB14:30Johannesburg OR Tambo
35h 56m
3 stops
STL19:26Lambert-St Louis
Jul 27
STL6:00Lambert-St Louis
24h 25m
2 stops
JNB13:25Johannesburg OR Tambo
R27 738
Ethiopian Air
Sept 1
JNB14:30Johannesburg OR Tambo
28h 32m
3 stops
STL12:02Lambert-St Louis
Sept 15
STL17:30Lambert-St Louis
36h 55m
2 stops
JNB13:25Johannesburg OR Tambo
R29 414
Ethiopian Air
Aug 4
JNB14:30Johannesburg OR Tambo
28h 41m
3 stops
STL12:11Lambert-St Louis
Aug 18
STL8:50Lambert-St Louis
45h 35m
2 stops
JNB13:25Johannesburg OR Tambo
R33 046

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 29 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

Mon 20/7

22:00-23:36

1 stop32h 36m

Lambert-St Louis

Mon 27/7

6:01-18:30

1 stop29h 29m

R18 043

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 20/7

22:00-23:36

1 stop32h 36m

Lambert-St Louis

Mon 27/7

6:14-18:30

2 stops29h 16m

R18 224
Fastest return journey

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 10/7

23:15-23:20

2 stops31h 05m

Lambert-St Louis

Sun 2/8

15:58-19:40

1 stop20h 42m

R19 949

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 9/7

23:15-23:53

2 stops31h 38m

Lambert-St Louis

Sun 2/8

10:51-19:40

1 stop25h 49m

R19 966

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 10/7

23:15-22:03

2 stops29h 48m

Lambert-St Louis

Sun 2/8

10:51-21:20

2 stops27h 29m

R20 475

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Thu 9/7

23:15-20:37

2 stops28h 22m

Lambert-St Louis

Sun 2/8

18:58-21:20

2 stops43h 22m

R20 491

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 4/8

22:00-23:44

1 stop32h 44m

Lambert-St Louis

Tue 18/8

10:53-18:30

2 stops24h 37m

R21 165

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 10/7

22:00-16:07

1 stop25h 07m

Lambert-St Louis

Sun 2/8

6:01-18:30

1 stop29h 29m

R21 379

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Mon 20/7

22:00-15:46

2 stops24h 46m

Lambert-St Louis

Mon 27/7

6:14-18:30

2 stops29h 16m

R21 494

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Tue 1/9

20:55-19:51

2 stops53h 56m

Lambert-St Louis

Tue 15/9

11:01-4:00

2 stops33h 59m

R23 367

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 482. 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 371.

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 646 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 688 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

29h 15m

Direct flights

None
The fastest flight from Johannesburg to St. Louis takes 29h 15m
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 29h 15m 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 878Free CancellationRating
7,4
9 901 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom R16 166Free CancellationRating
7,5
690 reviews
Search Virgin Atlantic flights
British AirwaysPriceFrom R16 841Free CancellationRating
6,7
8 088 reviews
Search British Airways flights
DeltaPriceFrom R16 982Free CancellationRating
7,8
8 452 reviews
Search Delta flights
Air FrancePriceFrom R17 073Free CancellationRating
7,5
1 615 reviews
Search Air France flights
KLMPriceFrom R17 075Free CancellationRating
7,8
1 531 reviews
Search KLM flights
Qatar AirwaysPriceFrom R20 031Free CancellationRating
7,3
3 738 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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