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R12 128+ 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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
Apr 20 — Apr 271
1 adult

Flights to Key Largo in 2025

Find the latest flights to Key Largo in 2025, 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 15 April 2025.

Return from

R18 183

One-way from

R12 128

Popular in

August

Cheapest in

November

Average price

R20 472
Virgin Atlantic
  • Virgin Atlantic
  • 21/6-30/6
  • 2 total stops
  • 58h 00m total
  • Johannesburg to Miami
Search Deals
1/6
  • 1/6
  • 2 total stops
  • 30h 25m total
  • Johannesburg to Key Largo
Search Deals
Highest demand for flights based on searches. 6% potential increase in price (R27 440 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (R5 917 potential savings vs. average return price).
Search Deals
Average for return flights in April 2025
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Find flight deals to Key Largo

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 15 April 2025.

Sat 21/620:40JNB - MIA
1 stop25h 05mVirgin Atlantic
Mon 30/619:25MIA - JNB
1 stop32h 55mVirgin Atlantic
Deal found 15/4R18 183
Mon 12/518:50JNB - MIA
1 stop31h 45mDelta
Mon 19/522:30MIA - JNB
2 stops28h 00mDelta
Deal found 15/4R18 372
Thu 19/621:15JNB - MIA
1 stop23h 15mMultiple Airlines
Tue 24/619:35MIA - JNB
1 stop29h 25mMultiple Airlines
Deal found 14/4R18 561
Mon 12/518:50JNB - MIA
1 stop25h 25mAir France
Mon 19/516:35MIA - JNB
1 stop33h 55mAir France
Deal found 15/4R18 599
Fri 10/1019:25JNB - MIA
2 stops27h 25mAmerican Airlines
Mon 10/1117:30MIA - JNB
2 stops31h 00mAmerican Airlines
Deal found 14/4R19 034
Thu 29/523:15JNB - MIA
2 stops27h 20mKLM
Thu 5/611:28MIA - JNB
2 stops27h 52mKLM
Deal found 13/4R19 110
Thu 19/621:15JNB - MIA
1 stop23h 15mBritish Airways
Tue 24/617:51MIA - JNB
2 stops31h 09mBritish Airways
Deal found 14/4R19 242
Thu 17/717:50JNB - MIA
1 stop32h 30mTurkish Airlines
Sun 27/710:35MIA - JNB
1 stop42h 00mTurkish Airlines
Deal found 15/4R19 450
Wed 30/41:15JNB - MIA
2 stops45h 17mKenya Airways
Sat 10/57:15MIA - JNB
2 stops26h 35mKenya Airways
Deal found 15/4R24 880
Sun 27/419:00JNB - MIA
2 stops28h 30mUnited Airlines
Mon 4/816:53MIA - JNB
2 stops42h 52mUnited Airlines
Deal found 15/4R25 278
Mon 21/413:55JNB - MIA
1 stop32h 55mQatar Airways
Sun 27/416:54MIA - JNB
2 stops29h 06mQatar Airways
Deal found 15/4R26 867
Sat 19/419:35JNB - MIA
1 stop24h 40mSWISS
Wed 30/419:40MIA - JNB
1 stop31h 40mSWISS
Deal found 15/4R28 418

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 15 April 2025.
Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Johannesburg

Route

Depart

Return

Price

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Sat 21/6

20:40-15:45

1 stop25h 05m

Miami

Mon 30/6

19:25-10:20

1 stop32h 55m

R18 183

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Mon 12/5

18:50-20:35

1 stop31h 45m

Miami

Mon 19/5

22:30-8:30

2 stops28h 00m

R18 372

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 19/6

21:15-14:30

1 stop23h 15m

Miami

Tue 24/6

19:35-7:00

1 stop29h 25m

R18 561

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Mon 12/5

18:50-14:15

1 stop25h 25m

Miami

Mon 19/5

16:35-8:30

1 stop33h 55m

R18 599

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Fri 10/10

19:25-16:50

2 stops27h 25m

Miami

Mon 10/11

17:30-7:30

2 stops31h 00m

R19 034

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 29/5

23:15-20:35

2 stops27h 20m

Miami

Thu 5/6

11:28-21:20

2 stops27h 52m

R19 110

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 19/6

21:15-14:30

1 stop23h 15m

Miami

Tue 24/6

17:51-7:00

2 stops31h 09m

R19 242

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Thu 17/7

17:50-20:20

1 stop32h 30m

Miami

Sun 27/7

10:35-10:35

1 stop42h 00m

R19 450

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Wed 30/4

1:15-16:32

2 stops45h 17m

Miami

Sat 10/5

7:15-15:50

2 stops26h 35m

R24 880

JohannesburgMiami

JNB - MIA

JNBMIA

Johannesburg OR Tambo

Sun 27/4

19:00-17:30

2 stops28h 30m

Miami

Mon 4/8

16:53-17:45

2 stops42h 52m

R25 278

Flights are sorted by cheapest return flights first.

Deals found on 15/4

Showing 1-10 of 19 results
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 11 April 2025.

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 57 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 22 hours 56 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.

When is the cheapest time to fly to Key Largo?

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

Users looking for the lowest fares to Key Largo should consider flying on Monday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Thursday mornings, when prices are usually at their highest.

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

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

British Airways

British Airways

From R923

Virgin Atlantic

Virgin Atlantic

From R917

Qatar Airways

Qatar Airways

From R812

Emirates

Emirates

From R1 062

What are the cheapest airlines that fly to Key Largo?

The cheapest airlines flying from Johannesburg to Key Largo are Qatar Airways, SWISS and United Airlines.

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 15 April 2025.
Peruse reviews from past customers who have flown Delta, KLM and Air France to Key Largo to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8,0
Very Good
7 917 reviews
Check prices

Boarding

8,2

Entertainment

7,9

Overall

8,0

Food

7,3

Crew

8,5

Comfort

7,9

Reviews

1 / 20
2,0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Delta
8,0
Very Good
7 917 reviews
Delta
8,0
Very Good
7 917 reviews
Check prices

Boarding

8,2

Entertainment

7,9

Overall

8,0

Food

7,3

Crew

8,5

Comfort

7,9

Reviews

1 / 20
2,0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
KLM
7,8
Good
1 323 reviews
Delta
8,0
Very Good
7 917 reviews
Check prices

Boarding

8,2

Entertainment

7,9

Overall

8,0

Food

7,3

Crew

8,5

Comfort

7,9

Reviews

1 / 20
2,0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Air France
7,5
Good
1 435 reviews
Delta
8,0
Very Good
7 917 reviews
Check prices

Boarding

8,2

Entertainment

7,9

Overall

8,0

Food

7,3

Crew

8,5

Comfort

7,9

Reviews

1 / 20
2,0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
LATAM Airlines
7,5
Good
1 758 reviews
Delta
8,0
Very Good
7 917 reviews
Check prices

Boarding

8,2

Entertainment

7,9

Overall

8,0

Food

7,3

Crew

8,5

Comfort

7,9

Reviews

1 / 20
2,0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.
Qatar Airways
7,4
Good
3 553 reviews
Delta
8,0
Very Good
7 917 reviews
Check prices

Boarding

8,2

Entertainment

7,9

Overall

8,0

Food

7,3

Crew

8,5

Comfort

7,9

Reviews

1 / 20
2,0
Mediocre

Joseph,Aug 2023

MSP - MCO

Even if you have delta comfort plus, they will move your overhead bag. One of the perks for upgrading is that you have dedicated space for your carry on with comfort plus with delta. They moved my carry on luggage (3) compartments back and put in bags for other passengers that should have gone under their respective seats. When deboarding the plane, there was no help from anyone to retrieve my luggage back several rows. Delta is turning into pure garbage.

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, Qatar Airways is rated the highest out of the airlines that fly to Key Largo.

  • How much is a return flight to Key Largo?

    A return flight to Key Largo will typically cost around R329, however they can be found for as little as R329.

  • 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 44 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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