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Cheap flights from Johannesburg to St. Louis from R13 603

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 10/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
19:20 - 23:35
JNB
-
STL
35h 15m
2 stops
SWISS Logo
6:00 - 18:30
STL
-
JNB
29h 30m
2 stops
R23 299SWISS
Fri, Jun 12 - Sun, Jun 21
Qatar Airways Logo
20:55 - 19:21
JNB
-
STL
29h 26m
2 stops
Qatar Airways Logo
9:31 - 9:00
STL
-
JNB
40h 29m
2 stops
R23 348Qatar Airways
Sun, Aug 2 - Wed, Aug 19
United Airlines Logo
19:00 - 12:11
JNB
-
STL
48h 11m
2 stops
United Airlines Logo
12:59 - 8:35
STL
-
JNB
36h 36m
2 stops
R23 529United Airlines
Sun, Aug 2 - Wed, Aug 19
Delta Logo
20:25 - 16:17
JNB
-
STL
26h 52m
2 stops
Delta Logo
17:23 - 8:25
STL
-
JNB
32h 02m
2 stops
R23 826Delta
Sun, Aug 2 - Wed, Aug 19
United Airlines Logo
19:00 - 8:34
JNB
-
STL
44h 34m
2 stops
United Airlines Logo
16:50 - 18:30
STL
-
JNB
18h 40m
1 stop
R23 991United Airlines
Sun, Aug 2 - Wed, Aug 19
Qatar Airways Logo
20:55 - 19:21
JNB
-
STL
29h 26m
2 stops
Qatar Airways Logo
9:31 - 9:00
STL
-
JNB
40h 29m
2 stops
R24 057Qatar Airways
Sun, Aug 2 - Wed, Aug 19
Qatar Airways Logo
20:55 - 19:21
JNB
-
STL
29h 26m
2 stops
Qatar Airways Logo
9:31 - 4:00
STL
-
JNB
35h 29m
2 stops
R24 140Qatar Airways
Sun, Aug 2 - Wed, Aug 19
SWISS Logo
19:20 - 23:35
JNB
-
STL
35h 15m
2 stops
SWISS Logo
12:23 - 18:30
STL
-
JNB
23h 07m
1 stop
R25 030SWISS
Fri, Jun 12 - Sun, Jun 21
Delta Logo
20:25 - 16:17
JNB
-
STL
26h 52m
2 stops
Delta Logo
15:39 - 19:40
STL
-
JNB
21h 01m
1 stop
R25 063Delta
Sun, Aug 2 - Wed, Aug 19
Delta Logo
20:25 - 16:17
JNB
-
STL
26h 52m
2 stops
Delta Logo
15:39 - 19:40
STL
-
JNB
21h 01m
1 stop
R25 145Delta
Sun, Aug 2 - Wed, Aug 19

United Airlines flights from Johannesburg to St. Louis

Our best United Airlines deals on Johannesburg to St. Louis flight tickets
United Airlines
Aug 2
JNB19:00Johannesburg OR Tambo
48h 11m
2 stops
STL12:11Lambert-St Louis
Aug 19
STL12:59Lambert-St Louis
36h 36m
2 stops
JNB8:35Johannesburg OR Tambo
R23 529
United Airlines
Aug 2
JNB19:00Johannesburg OR Tambo
44h 34m
2 stops
STL8:34Lambert-St Louis
Aug 19
STL16:50Lambert-St Louis
18h 40m
1 stop
JNB18:30Johannesburg OR Tambo
R23 991
United Airlines
Jun 12
JNB22:00Johannesburg OR Tambo
25h 07m
1 stop
STL16:07Lambert-St Louis
Jun 21
STL16:53Lambert-St Louis
18h 37m
1 stop
JNB18:30Johannesburg OR Tambo
R30 916

Lufthansa flights from Johannesburg to St. Louis

Our best Lufthansa deals on Johannesburg to St. Louis flight tickets
Lufthansa
Aug 2
JNB19:00Johannesburg OR Tambo
25h 25m
1 stop
STL13:25Lambert-St Louis
Aug 19
STL15:30Lambert-St Louis
34h 05m
1 stop
JNB8:35Johannesburg OR Tambo
R27 058
Lufthansa
Aug 2
JNB19:00Johannesburg OR Tambo
25h 25m
1 stop
STL13:25Lambert-St Louis
Aug 19
STL15:30Lambert-St Louis
34h 05m
1 stop
JNB8:35Johannesburg OR Tambo
R27 075
Lufthansa
Aug 2
JNB19:00Johannesburg OR Tambo
25h 25m
1 stop
STL13:25Lambert-St Louis
Aug 19
STL15:30Lambert-St Louis
34h 05m
1 stop
JNB8:35Johannesburg OR Tambo
R29 927

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 22 May 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

Fri 12/6

19:20-23:35

2 stops35h 15m

Lambert-St Louis

Sun 21/6

6:00-18:30

2 stops29h 30m

R23 299

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:55-19:21

2 stops29h 26m

Lambert-St Louis

Wed 19/8

9:31-9:00

2 stops40h 29m

R23 348

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

19:00-12:11

2 stops48h 11m

Lambert-St Louis

Wed 19/8

12:59-8:35

2 stops36h 36m

R23 529

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:25-16:17

2 stops26h 52m

Lambert-St Louis

Wed 19/8

17:23-8:25

2 stops32h 02m

R23 826

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

19:00-8:34

2 stops44h 34m

Lambert-St Louis

Wed 19/8

16:50-18:30

1 stop18h 40m

R23 991

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:55-19:21

2 stops29h 26m

Lambert-St Louis

Wed 19/8

9:31-9:00

2 stops40h 29m

R24 057

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:55-19:21

2 stops29h 26m

Lambert-St Louis

Wed 19/8

9:31-4:00

2 stops35h 29m

R24 140

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Fri 12/6

19:20-23:35

2 stops35h 15m

Lambert-St Louis

Sun 21/6

12:23-18:30

1 stop23h 07m

R25 030
Fastest return journey

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:25-16:17

2 stops26h 52m

Lambert-St Louis

Wed 19/8

15:39-19:40

1 stop21h 01m

R25 063

JohannesburgSt. Louis

JNB - STL

JNBSTL

Johannesburg OR Tambo

Sun 2/8

20:25-16:17

2 stops26h 52m

Lambert-St Louis

Wed 19/8

15:39-19:40

1 stop21h 01m

R25 145

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 514. 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 410.

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 R20 956 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 159 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

30h 06m

Direct flights

None
The fastest flight from Johannesburg to St. Louis takes 30h 06m
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 30h 06m 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 R16 265Free CancellationRating
7,4
9 752 reviews
Search United Airlines flights
Virgin AtlanticPriceFrom R16 283Free CancellationRating
7,5
689 reviews
Search Virgin Atlantic flights
DeltaPriceFrom R16 825Free CancellationRating
7,9
8 445 reviews
Search Delta flights
British AirwaysPriceFrom R16 935Free CancellationRating
6,7
7 995 reviews
Search British Airways flights
KLMPriceFrom R16 990Free CancellationRating
7,8
1 519 reviews
Search KLM flights
Air FrancePriceFrom R17 195Free CancellationRating
7,4
1 590 reviews
Search Air France flights
Qatar AirwaysPriceFrom R20 100Free CancellationRating
7,4
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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