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HK$3,947+ 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 5-2. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
12 Feb — 19 Feb1
1 adult
1 adult, Economy, 0 bags

Flights to Key Largo in 2026

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 70,647 searches and data was last updated on 13 January 2026.

Return from

HK$7,785

One-way from

HK$3,947

Popular in

March

Cheapest in

November

Average price

HK$9,672
25-2-5-3
  • 25-2-5-3
  • 4 total stops
  • 66h 29m total
  • Hong Kong to Miami
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5-2
  • 5-2
  • 3 total stops
  • 46h 59m total
  • Hong Kong to Key Largo
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Highest demand for flights based on searches. 9% potential increase in price (HK$1,179 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$272 potential savings vs. average return price).
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Average for return flights in January 2026
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Find flight deals to Key Largo

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 13 January 2026.

Wed 25-202:00
HKG
-
MIA
2 stops31h 51m
Multiple Airlines
Thu 5-312:52
MIA
-
HKG
2 stops34h 38m
Multiple Airlines
Deal found 11-1HK$7,785
Thu 16-409:45
HKG
-
MIA
2 stops24h 32m
Air Canada
Sat 18-421:05
MIA
-
HKG
2 stops44h 10m
Air Canada
Deal found 13-1HK$8,050
Sun 22-200:55
HKG
-
MIA
2 stops34h 52m
Delta
Thu 26-206:43
MIA
-
HKG
2 stops27h 27m
Delta
Deal found 12-1HK$8,112
Sun 22-220:25
HKG
-
MIA
1 stop34h 14m
Multiple Airlines
Mon 9-306:15
MIA
-
HKG
2 stops35h 30m
Multiple Airlines
Deal found 11-1HK$8,136
Wed 11-220:25
HKG
-
MIA
2 stops28h 00m
Air Canada
Mon 23-216:20
MIA
-
HKG
2 stops37h 20m
Air Canada
Deal found 13-1HK$8,221
Thu 22-120:25
HKG
-
MIA
2 stops39h 04m
Air Canada
Wed 4-208:00
MIA
-
HKG
2 stops45h 40m
Air Canada
Deal found 13-1HK$8,307
Wed 11-302:00
HKG
-
MIA
2 stops30h 43m
Multiple Airlines
Fri 27-318:40
MIA
-
HKG
1 stop22h 35m
Multiple Airlines
Deal found 10-1HK$8,338
Tue 24-220:25
HKG
-
MIA
1 stop34h 14m
Multiple Airlines
Thu 26-206:00
MIA
-
HKG
2 stops33h 35m
Multiple Airlines
Deal found 12-1HK$8,362
Wed 25-214:15
HKG
-
MIA
2 stops36h 25m
Multiple Airlines
Wed 4-319:15
MIA
-
HKG
1 stop30h 35m
Multiple Airlines
Deal found 11-1HK$8,424
Fri 6-213:00
HKG
-
MIA
3 stops34h 31m
Multiple Airlines
Fri 13-221:05
MIA
-
HKG
2 stops56h 35m
Multiple Airlines
Deal found 11-1HK$8,463

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 70,647 searches and data was last updated on 13 January 2026.
Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Hong Kong

Route

Departure

Return

Price

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 24-2

12:35-00:53

2 stops25h 18m

Miami

Thu 26-2

06:43-23:10

2 stops27h 27m

HK$8,112

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 25-2

00:55-22:47

2 stops34h 52m

Miami

Thu 5-3

06:00-11:20

2 stops40h 20m

HK$8,112

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sun 22-2

00:55-22:47

2 stops34h 52m

Miami

Thu 26-2

06:43-23:10

2 stops27h 27m

HK$8,112

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sun 22-2

20:25-17:39

1 stop34h 14m

Miami

Mon 9-3

06:15-05:45

2 stops35h 30m

HK$8,136

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 11-2

20:25-11:25

2 stops28h 00m

Miami

Mon 23-2

16:20-18:40

2 stops37h 20m

HK$8,221

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 24-2

20:25-17:39

1 stop34h 14m

Miami

Thu 26-2

06:00-04:35

2 stops33h 35m

HK$8,362

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 16-4

09:45-22:17

2 stops24h 32m

Miami

Sat 18-4

18:40-05:15

1 stop22h 35m

HK$8,471

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 16-4

16:05-23:48

1 stop19h 43m

Miami

Sat 18-4

18:47-04:35

1 stop21h 48m

HK$8,580

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Fri 27-2

14:05-06:35

2 stops29h 30m

Miami

Fri 6-3

06:00-22:55

2 stops27h 55m

HK$8,596

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 11-2

20:25-13:28

3 stops30h 03m

Miami

Mon 23-2

12:25-18:40

2 stops41h 15m

HK$8,822

Flights are sorted by cheapest return flights first.

Deals found on 12-1

Showing 1-10 of 21 results
1
2
3

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

How long is the flight to Key Largo?

On average, a flight from Hong Kong to Key Largo takes 28 hours 50 minutes. Flights to Key Largo from other popular cities in Hong Kong 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 airline flying from Hong Kong to Key Largo is Cathay Pacific.

Cathay Pacific
Cathay Pacific
From HK$9,814

What are the cheapest airlines that fly to Key Largo?

The cheapest airline flying from Hong Kong to Key Largo is Cathay Pacific.

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 13 January 2026.
Get a feel of what it's like to fly with Cathay Pacific to the United States by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,130 reviews
Check prices

Crew

8.1

Comfort

7.6

Food

7.3

Entertainment

7.8

Boarding

7.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.
Cathay Pacific
7.6
Good
1,130 reviews
Cathay Pacific
7.6
Good
1,130 reviews
Check prices

Crew

8.1

Comfort

7.6

Food

7.3

Entertainment

7.8

Boarding

7.9

Overall

7.6

Reviews

1 / 20
4.0
Okay

Anonymous,Jan 2026

HKG - CTS

I went to sleep without dinner, woke up about 4 hours before landing. I asked for breakfast, waited for an hour, nothing, I asked again, still nothing after 15 minutes. I then asked for coffee, when the coffee came after half an hour, it was cold. Crew manager apologised.

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, Cathay Pacific 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 HK$686, however they can be found for as little as HK$552.

  • Does Miami have rental cars?

    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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