HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Johannesburg

$667+ Cheap flights from Key Largo, FL to Johannesburg

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/23. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — JNB
oct. 14 — oct. 211
mar. 10/14
mar. 10/21
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Johannesburg with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Key Largo to Johannesburg are usually found in March or April, booked 88 days in advance, depart on a Thursday or Tuesday and return on a Monday

Cheap flight deals from Key Largo to Johannesburg

Keep the following information in mind while searching for Key Largo to Johannesburg flight deals. Data was last updated septembre 14, 2025.

Round-trip from

$927
(FlightHub)

One-way from

$667
(American Airlines)

Popular in

December

Cheapest in

March

Average price

$1,121
From Key Largo to Johannesburg
Search Deals
One-way flight from Key Largo to Johannesburg
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($49 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Key Largo to Johannesburg

Cheapest flights from Key Largo to Johannesburg
Explore the most affordable flight options available from Key Largo to Johannesburg. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septembre 14, 2025.

This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/1010:20 amMIA - JNB
1 stop41h 30mTurkish Airlines
mar. 11/187:10 pmJNB - MIA
1 stop32h 25mTurkish Airlines
Deal found 9/13$927
This IEagle deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure IEagle is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 10/2911:30 pmMIA - JNB
1 stop29h 20mTurkish Airlines
mer. 11/57:05 pmJNB - MIA
1 stop32h 30mTurkish Airlines
Deal found 9/14$962
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/279:20 pmMIA - JNB
2 stops31h 05mAmerican Airlines
dim. 11/910:00 pmJNB - MIA
1 stop23h 40mAmerican Airlines
Deal found 9/13$963
This FlightHub deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/2110:15 pmMIA - JNB
1 stop30h 20mTurkish Airlines
lun. 10/277:05 pmJNB - MIA
1 stop32h 30mTurkish Airlines
Deal found 9/13$964
This American Airlines deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 11/109:35 pmMIA - JNB
2 stops29h 50mAmerican Airlines
mar. 11/187:35 pmJNB - MIA
1 stop30h 55mAmerican Airlines
Deal found 9/14$967
This American Airlines deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/287:46 pmMIA - JNB
2 stops29h 49mAmerican Airlines
mar. 11/410:00 pmJNB - MIA
1 stop25h 10mAmerican Airlines
Deal found 9/13$968
This SmartFares deal was found by Cheapflights users on 9/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/410:30 pmMIA - JNB
1 stop29h 20mTurkish Airlines
mar. 11/187:10 pmJNB - MIA
1 stop32h 25mTurkish Airlines
Deal found 9/13$973
This FlightHub deal was found by Cheapflights users on 9/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/2010:15 pmMIA - JNB
1 stop30h 20mTurkish Airlines
lun. 10/277:05 pmJNB - MIA
1 stop32h 30mTurkish Airlines
Deal found 9/14$974

Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Johannesburg 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, Cheapflights users made 2,558,603 searches. Data last updated septembre 14, 2025.
Use the filters below to find and compare flights from Key Largo to Johannesburg that are best for you.

Fly from

Key Largo

Fly to

Johannesburg

Route

Depart

Return

Price

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

mer. 10/22

7:05 am-12:25 am

2 stops35h 20m

Johannesburg OR Tambo

sam. 10/25

1:25 am-2:17 pm

2 stops42h 52m

$1,018

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

mer. 10/22

12:20 pm-9:20 pm

2 stops27h 00m

Johannesburg OR Tambo

dim. 10/26

7:40 pm-6:40 pm

1 stop29h 00m

$1,056

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

lun. 2/9

9:05 am-6:35 pm

2 stops26h 30m

Johannesburg OR Tambo

lun. 2/23

7:45 pm-9:59 pm

3 stops33h 14m

$1,091

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

lun. 10/13

6:45 am-5:45 pm

2 stops29h 00m

Johannesburg OR Tambo

lun. 10/20

7:00 pm-11:16 am

2 stops46h 16m

$1,097

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

jeu. 3/12

11:35 am-7:00 pm

2 stops25h 25m

Johannesburg OR Tambo

lun. 3/16

7:40 pm-9:20 pm

1 stop31h 40m

$1,117

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

lun. 10/20

6:15 pm-10:20 am

2 stops34h 05m

Johannesburg OR Tambo

lun. 10/27

10:00 pm-8:51 pm

2 stops28h 51m

$1,137

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

lun. 11/10

9:00 am-9:30 am

2 stops41h 30m

Johannesburg OR Tambo

mar. 11/18

10:25 am-2:37 pm

3 stops35h 12m

$1,151

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

mer. 10/22

6:45 am-5:45 pm

2 stops29h 00m

Johannesburg OR Tambo

dim. 10/26

7:45 pm-2:37 pm

3 stops48h 52m

$1,152

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

jeu. 10/23

11:30 pm-9:35 am

1 stop28h 05m

$667

MiamiJohannesburg

MIA - JNB

MIAJNB

Miami

ven. 10/31

8:15 pm-8:40 am

1 stop30h 25m

$714

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 14 results
1
2

Best time to book a flight from Key Largo to Johannesburg

Have a flexible travel schedule? Discover the best time to fly to Johannesburg from Key Largo with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Key Largo to Johannesburg

How far ahead should I book a flight from Key Largo to Johannesburg?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Johannesburg. Price data was last updated on September 12, 2025.

The price you pay for your flight from Key Largo to Johannesburg may vary depending on when you book. For the best chance of a lower fare, look to book 88 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Key Largo to Johannesburg?

Currently, January is the cheapest month in which you can book a flight from Key Largo to Johannesburg (average of $1,173). Flying from Key Largo to Johannesburg in July is currently the most expensive (average of $1,675). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to JNB?

Find hourly flight availability from Key Largo to Johannesburg. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septembre 14, 2025.

When flying from Key Largo to Johannesburg, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Key Largo to Johannesburg?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Johannesburg. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Johannesburg flight should consider departing on Friday mornings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Johannesburg

Get insights into the airlines that provide service to Johannesburg. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Johannesburg. Reviews last updated septembre 14, 2025.
Get a feel of what it's like to fly with Delta, Qatar Airways, and United Airlines from Key Largo to Johannesburg by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Delta
8.0
Very good
7,956 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
Qatar Airways
7.4
Good
3,624 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
United Airlines
7.4
Good
8,931 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.
British Airways
6.7
Okay
7,361 reviews
Delta
8.0
Very good
7,956 reviews

Crew

8.5

Overall

8.0

Comfort

7.9

Food

7.3

Boarding

8.2

Entertainment

7.9

Reviews

1 / 20
6.0
Good

pilar,May 2025

RSW - ATL

The stewardess was not very nice because I requested two glasses of water. She didn’t even offer the snacks to me. She seemed angry and I felt very bad about her reaction. Also, the flight was full and you could not move. The airline should provide seats for obese people in consideration to the rest pf the passengers.

Related info for your journey

Find useful and relevant information for your journey from Key Largo to Johannesburg. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Key Largo to Johannesburg?

    KLM, United Airlines, and Delta can get you from Key Largo to Johannesburg in just under 25h 25m. Your travel time can differ by up to 1h 35m. The distance between Key Largo and Johannesburg is about 8054 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Key Largo to Johannesburg that include hotel bookings?

    Yes. In addition to deals on Key Largo to Johannesburg flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Key Largo to Johannesburg?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Key Largo to Johannesburg.

  • Can I find deals for business class flights from Key Largo to Johannesburg?

    Yes. Cheapflights offers flight deals from Key Largo to Johannesburg by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Key Largo to Johannesburg?

    Currently, January is the cheapest month in which you can book a flight from Key Largo to Johannesburg (average of $1,173). Flying from Key Largo to Johannesburg in July is currently the most expensive (average of $1,675). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Key Largo to Johannesburg

See prices for flight routes from nearby airports that may be better suited for you.
Miami to Cape Town flights
Miami to OR Tambo flights
Orlando to OR Tambo flights
Miami to Sun City Resort flights
Tampa to OR Tambo flights
Fort Lauderdale to Cape Town flights
Fort Lauderdale to OR Tambo flights
Tampa to Cape Town flights
Orlando to Cape Town flights
Orlando to Sun City Resort flights
Pensacola to Cape Town flights
Jacksonville to OR Tambo flights
West Palm Beach to Cape Town flights
West Palm Beach to OR Tambo flights
Sarasota to Cape Town flights
Jacksonville to Cape Town flights
Sarasota to OR Tambo flights
Fort Myers to OR Tambo flights
Fort Myers to Cape Town flights
Daytona Beach to OR Tambo flights
Valparaiso to Cape Town flights
Tampa to Durban flights
Melbourne to OR Tambo flights
Miami to Port Elizabeth flights
Orlando to Durban flights
Fort Lauderdale to Durban flights
Miami to Durban flights
Orlando to Hoedspruit flights
Fort Lauderdale to Port Elizabeth flights
Daytona Beach to Cape Town flights

Top 10 airlines flying from Key Largo to Johannesburg

Discover the top 10 airlines that operate flights from Key Largo to Johannesburg. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated septembre 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$829Average$1,057FlexibilityNo cancel feeOn-time71%
Air FranceCheapest$857Average$1,398FlexibilityNo cancel feeOn-time77%
Virgin AtlanticCheapest$881Average$1,234FlexibilityNo cancel feeOn-time72%
British AirwaysCheapest$909Average$1,081FlexibilityNo cancel feeOn-time70%
Turkish AirlinesCheapest$915Average$1,048FlexibilityNo cancel feeOn-time77%
KLMCheapest$943Average$1,383FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$959Average$1,465FlexibilityNo cancel feeOn-time69%
DeltaCheapest$961Average$1,491FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$976Average$1,196FlexibilityNo cancel feeOn-time79%
Qatar AirwaysCheapest$976Average$1,157FlexibilityNo cancel feeOn-time68%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.