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R9 230+ Cheap flights to Key Largo

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 18/3. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
Mar 31 — Apr 71
1 adult
1 adult, Economy, 0 bags

Flights to Key Largo in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Key Largo
Explore the most affordable flight options available to Key Largo. Find the lowest fares based on data from user searches, with prices last updated on 1 March 2026.

Thu 5/321:30
JNB
-
MIA
1 stop24h 20m
Virgin Atlantic
Sun 5/416:44
MIA
-
JNB
1 stop20h 56m
Virgin Atlantic
Deal found 27/2R15 405
Sun 1/322:00
JNB
-
MIA
1 stop29h 10m
Virgin Atlantic
Tue 7/415:33
MIA
-
JNB
1 stop22h 07m
Virgin Atlantic
Deal found 26/2R15 485
Fri 13/322:00
JNB
-
MIA
1 stop29h 10m
Delta
Sat 21/316:44
MIA
-
JNB
2 stops34h 06m
Delta
Deal found 27/2R15 501
Wed 1/419:25
JNB
-
MIA
1 stop30h 45m
British Airways
Wed 8/420:35
MIA
-
JNB
2 stops28h 25m
British Airways
Deal found 26/2R15 517
Tue 17/322:00
JNB
-
MIA
1 stop23h 50m
Delta
Tue 24/315:33
MIA
-
JNB
1 stop21h 27m
Delta
Deal found 25/2R15 549
Mon 27/48:45
JNB
-
MIA
2 stops60h 32m
Air Canada
Sun 14/618:10
MIA
-
JNB
2 stops57h 10m
Air Canada
Deal found 26/2R15 612
Tue 28/421:15
JNB
-
MIA
1 stop25h 45m
Multiple Airlines
Tue 16/619:35
MIA
-
JNB
1 stop29h 25m
Multiple Airlines
Deal found 26/2R15 676
Wed 29/420:25
JNB
-
MIA
1 stop30h 20m
Delta
Thu 18/616:55
MIA
-
JNB
1 stop22h 25m
Delta
Deal found 26/2R15 692
Sun 31/520:25
JNB
-
MIA
1 stop30h 20m
Delta
Sun 7/616:55
MIA
-
JNB
1 stop22h 25m
Delta
Deal found 26/2R15 708

Find flight deals to Key Largo

Find the latest flights to Key Largo in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 1 March 2026.

Return from

R15 405

One-way from

R9 230

Popular in

December

Cheapest in

September

Average price

R16 360
British Airways
  • British Airways
  • 12/3-18/3
  • 2 total stops
  • 54h 45m total
  • Johannesburg to Miami
Search Deals
Qatar Airways
  • Qatar Airways
  • 18/3
  • 1 total stop
  • 28h 05m total
  • Johannesburg to Key Largo
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (R902 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R208 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Locate flights to Key Largo that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 594 507 searches and data was last updated on 1 March 2026.
Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Route

Depart

Return

Price

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 12/3

19:35-20:30

1 stop30h 55m

Miami

Thu 19/3

18:56-7:35

2 stops30h 39m

R15 501

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Tue 17/3

22:00-20:25

1 stop28h 25m

Miami

Tue 24/3

18:27-8:25

2 stops31h 58m

R15 517

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Wed 1/4

19:25-20:10

1 stop30h 45m

Miami

Wed 8/4

19:05-7:00

1 stop29h 55m

R15 533

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 12/3

23:59-23:24

2 stops29h 25m

Miami

Thu 19/3

12:01-22:05

2 stops28h 04m

R15 740

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Tue 28/4

21:55-22:52

2 stops30h 57m

Miami

Sat 20/6

16:55-21:20

1 stop22h 25m

R15 931

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Sun 31/5

21:15-19:31

2 stops28h 16m

Miami

Sun 7/6

18:21-7:00

2 stops30h 39m

R16 201

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Sun 5/4

20:25-20:45

1 stop30h 20m

Miami

Sat 18/4

15:18-19:40

1 stop22h 22m

R16 344

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Tue 24/3

23:59-23:38

2 stops29h 39m

Miami

Thu 2/4

9:23-19:40

2 stops28h 17m

R17 458

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Fri 1/5

18:00-20:40

1 stop32h 40m

Miami

Sun 14/6

10:35-10:30

1 stop41h 55m

R17 474

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 2/7

20:25-20:55

1 stop30h 30m

Miami

Fri 10/7

19:30-8:50

2 stops31h 20m

R19 209

Flights are sorted by cheapest return flights first.

Deals found on 26/2

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

Best time to book a flight to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo with our price prediction graph.
Estimated return 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 to Key Largo

When is the best time to book a flight to Key Largo?

Use this chart to determine the optimal time to book a return flight from Johannesburg to Key Largo. Price data was last updated on 27 February 2026.

The price you pay for your flight to Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 59 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

How long is the flight to Key Largo?

On average, a flight from Johannesburg to Key Largo takes 23 hours 15 minutes. Flights to Key Largo from other popular cities in South Africa will vary in length. Below are a few examples of popular routes and their flight times.

What are the most popular airlines that fly to Key Largo?

The most popular airlines flying from Johannesburg to Key Largo are Virgin Atlantic, British Airways and United Airlines.

Virgin Atlantic
Virgin Atlantic
From R13 875
British Airways
British Airways
From R15 054
United Airlines
United Airlines
From R14 805
Emirates
Emirates
From R17 710

What are the cheapest airlines that fly to Key Largo?

The cheapest airlines flying from Johannesburg to Key Largo are SWISS, American Airlines and Air France.

Rainfall in Key Largo by month

Plan your trip to Key Largo by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Key Largo ranges from 41.0 - 252.0 mm per month. September is typically the wettest month, when rainfall can reach 252.0 mm. January is typically the driest time to visit Key Largo when rainfall is around 41.0 mm.

Temperature in Key Largo by month

Plan your trip to Key Largo by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Key Largo, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 29.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 20.0 C).

Reviews of airlines servicing Key Largo

Get insights into the airlines that provide service to Key Largo. 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 Key Largo. Reviews last updated 1 March 2026.
Read reviews from past customers who have flown Emirates, Virgin Atlantic, andQatar Airways to the United States. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8,1
Very Good
3 536 reviews
Check prices

Entertainment

8,2

Food

7,9

Comfort

8,0

Crew

8,4

Boarding

8,1

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Emirates
8,1
Very Good
3 536 reviews
Emirates
8,1
Very Good
3 536 reviews
Check prices

Entertainment

8,2

Food

7,9

Comfort

8,0

Crew

8,4

Boarding

8,1

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Virgin Atlantic
7,5
Good
680 reviews
Emirates
8,1
Very Good
3 536 reviews
Check prices

Entertainment

8,2

Food

7,9

Comfort

8,0

Crew

8,4

Boarding

8,1

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
Qatar Airways
7,4
Good
3 745 reviews
Emirates
8,1
Very Good
3 536 reviews
Check prices

Entertainment

8,2

Food

7,9

Comfort

8,0

Crew

8,4

Boarding

8,1

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
United Airlines
7,4
Good
9 366 reviews
Emirates
8,1
Very Good
3 536 reviews
Check prices

Entertainment

8,2

Food

7,9

Comfort

8,0

Crew

8,4

Boarding

8,1

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.
British Airways
6,7
Okay
7 772 reviews
Emirates
8,1
Very Good
3 536 reviews
Check prices

Entertainment

8,2

Food

7,9

Comfort

8,0

Crew

8,4

Boarding

8,1

Overall

8,1

Reviews

1 / 20
8,0
Excellent

Anonymous,Dec 2025

ATH - EWR

Smooth flight, good entertainment choices. Bad legroom in economy and mediocre food.

FAQs about flying to Key Largo

  • Can I find cheaper flights to Key Largo if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Key Largo on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Key Largo?

    Based on reviews from Cheapflights users, Turkish Airlines is rated the highest out of the airlines that fly to Key Largo.

  • Where does the fastest flight to Key Largo depart from?

    For those looking to save time traveling to Key Largo, Cape Town Intl offers the quickest one-way flight (21 hours 26 minutes).

  • Does Miami have car hire?

    Yes. Those touching down at Miami can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Miami?

    Yes. Miami has hotels nearby for those requiring accommodations. Miami International Airport Hotel is the closest property to Miami (0,0 km away from Miami).

See more FAQs

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Yes, Cheapflights offers price alerts on Key Largo flights so you can book your flight when prices are ideal. Enable price alerts by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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