HK$3,916+ 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 28-2. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
28 Feb — 7 Mar1
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 29 January 2026.

Mon 2-319:50
HKG
-
MIA
2 stops28h 50m
Multiple Airlines
Fri 6-321:18
MIA
-
HKG
2 stops32h 52m
Multiple Airlines
Deal found 27-1HK$7,622
Sun 1-313:55
HKG
-
MIA
2 stops23h 21m
Multiple Airlines
Fri 6-318:40
MIA
-
HKG
1 stop35h 00m
Multiple Airlines
Deal found 29-1HK$7,692
Sun 1-220:25
HKG
-
MIA
1 stop34h 14m
Multiple Airlines
Mon 16-206:15
MIA
-
HKG
2 stops27h 35m
Multiple Airlines
Deal found 27-1HK$7,754
Sun 1-220:25
HKG
-
MIA
1 stop34h 14m
Air Canada
Mon 16-218:40
MIA
-
HKG
1 stop35h 00m
Air Canada
Deal found 27-1HK$7,848
Wed 25-220:25
HKG
-
MIA
3 stops28h 15m
Multiple Airlines
Wed 4-312:25
MIA
-
HKG
2 stops41h 15m
Multiple Airlines
Deal found 27-1HK$7,949
Thu 5-210:00
HKG
-
MIA
2 stops25h 29m
Multiple Airlines
Mon 2-308:00
MIA
-
HKG
2 stops45h 40m
Multiple Airlines
Deal found 29-1HK$8,027
Tue 3-319:50
HKG
-
MIA
2 stops28h 50m
Multiple Airlines
Sun 8-321:18
MIA
-
HKG
2 stops33h 52m
Multiple Airlines
Deal found 28-1HK$8,066
Mon 9-319:50
HKG
-
MIA
2 stops27h 50m
Multiple Airlines
Thu 19-320:35
MIA
-
HKG
2 stops34h 35m
Multiple Airlines
Deal found 28-1HK$8,121
Tue 10-319:50
HKG
-
MIA
2 stops27h 50m
Multiple Airlines
Sun 15-320:35
MIA
-
HKG
2 stops34h 35m
Multiple Airlines
Deal found 28-1HK$8,152

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 70,647 searches and data was last updated on 29 January 2026.

Return from

HK$7,622

One-way from

HK$3,916

Popular in

March

Cheapest in

November

Average price

HK$9,673
2-3-6-3
  • 2-3-6-3
  • 4 total stops
  • 61h 42m total
  • Hong Kong to Miami
Search Deals
28-2
  • 28-2
  • 2 total stops
  • 24h 03m total
  • Hong Kong to Key Largo
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (HK$1,150 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$273 potential savings vs. average return price).
Search Deals
Average for return flights in January 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 70,647 searches and data was last updated on 29 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

Wed 25-2

20:25-11:40

3 stops28h 15m

Miami

Wed 4-3

12:25-18:40

2 stops41h 15m

HK$7,949

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 9-3

19:50-11:40

2 stops27h 50m

Miami

Thu 19-3

20:35-19:10

2 stops34h 35m

HK$8,121

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 10-3

19:50-11:40

2 stops27h 50m

Miami

Sun 15-3

20:35-19:10

2 stops34h 35m

HK$8,152

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 3-3

19:40-11:40

3 stops29h 00m

Miami

Sun 8-3

21:18-20:50

3 stops35h 32m

HK$8,308

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sat 11-4

07:15-19:16

3 stops48h 01m

Miami

Thu 16-4

21:45-05:15

3 stops43h 30m

HK$8,659

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 2-3

13:30-11:40

3 stops35h 10m

Miami

Fri 6-3

07:25-18:40

2 stops46h 15m

HK$8,761

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 10-3

10:00-08:00

1 stop34h 00m

Miami

Sun 15-3

11:20-08:20

1 stop33h 00m

HK$8,870

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sat 14-3

15:30-15:24

3 stops35h 54m

Miami

Sat 21-3

11:52-09:00

3 stops33h 08m

HK$8,870

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 9-3

22:30-07:27

1 stop20h 57m

Miami

Thu 19-3

16:10-07:00

2 stops26h 50m

HK$8,940

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sat 28-2

02:00-13:03

2 stops24h 03m

HK$3,916

Flights are sorted by cheapest return flights first.

Deals found on 29-1

Showing 1-10 of 18 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

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.

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).

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, United Airlines 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$452, however they can be found for as little as HK$400.

  • 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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