HK$3,825+ 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 5-5. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
31 Mar — 7 Apr1
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.

Tue 3-310:10
HKG
-
MIA
2 stops43h 49m
Multiple Airlines
Tue 10-317:59
MIA
-
HKG
2 stops38h 51m
Multiple Airlines
Deal found 26-2HK$7,603
Mon 13-409:45
HKG
-
MIA
1 stop19h 57m
Air Canada
Mon 20-418:40
MIA
-
HKG
1 stop22h 35m
Air Canada
Deal found 27-2HK$8,049
Tue 14-400:45
HKG
-
MIA
2 stops40h 42m
Delta
Wed 22-418:15
MIA
-
HKG
2 stops40h 30m
Delta
Deal found 1-3HK$8,111
Sun 12-400:45
HKG
-
MIA
2 stops28h 23m
Korean Air
Mon 20-408:05
MIA
-
HKG
2 stops26h 40m
Korean Air
Deal found 27-2HK$8,143
Mon 9-314:05
HKG
-
MIA
2 stops39h 14m
Multiple Airlines
Tue 24-312:25
MIA
-
HKG
2 stops41h 15m
Multiple Airlines
Deal found 26-2HK$8,487
Wed 15-409:45
HKG
-
MIA
1 stop19h 57m
Multiple Airlines
Wed 22-408:05
MIA
-
HKG
2 stops26h 40m
Multiple Airlines
Deal found 1-3HK$8,502
Mon 13-421:45
HKG
-
MIA
2 stops25h 24m
United Airlines
Mon 20-407:15
MIA
-
HKG
1 stop23h 40m
United Airlines
Deal found 27-2HK$8,534
Tue 17-311:25
HKG
-
MIA
2 stops22h 28m
United Airlines
Wed 1-409:00
MIA
-
HKG
2 stops32h 00m
United Airlines
Deal found 27-2HK$8,541
Mon 9-322:30
HKG
-
MIA
2 stops24h 25m
United Airlines
Wed 25-310:22
MIA
-
HKG
2 stops31h 23m
United Airlines
Deal found 1-3HK$8,549
Mon 9-322:30
HKG
-
MIA
1 stop30h 26m
United Airlines
Tue 24-307:23
MIA
-
HKG
1 stop23h 57m
United Airlines
Deal found 26-2HK$8,557
Tue 3-310:35
HKG
-
MIA
1 stop19h 21m
United Airlines
Tue 10-318:02
MIA
-
HKG
1 stop37h 18m
United Airlines
Deal found 26-2HK$8,565
Sun 12-409:45
HKG
-
MIA
2 stops24h 32m
Air Canada
Sun 19-421:05
MIA
-
HKG
2 stops44h 10m
Air Canada
Deal found 26-2HK$8,659

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 1 March 2026.

Return from

HK$8,049

One-way from

HK$3,825

Popular in

July

Cheapest in

November

Average price

HK$9,902
Air Canada
  • Air Canada
  • 13-4-20-4
  • 2 total stops
  • 42h 32m total
  • Hong Kong to Miami
Search Deals
5-5
  • 5-5
  • 2 total stops
  • 35h 04m total
  • Hong Kong to Key Largo
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (HK$308 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (HK$215 potential savings vs. average return price).
Search Deals
Average for return flights in March 2026
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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 1 March 2026.
Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Route

Departure

Return

Price

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sun 12-4

00:45-17:08

2 stops28h 23m

Miami

Mon 20-4

08:05-22:45

2 stops26h 40m

HK$8,143

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 13-4

21:45-11:09

2 stops25h 24m

Miami

Mon 20-4

07:15-18:55

1 stop23h 40m

HK$8,534

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 9-4

00:45-17:28

2 stops28h 43m

Miami

Fri 17-4

07:40-22:45

2 stops27h 05m

HK$8,737

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Fri 10-4

21:45-18:28

2 stops32h 43m

Miami

Fri 17-4

07:15-18:55

1 stop23h 40m

HK$9,136

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Fri 3-4

11:45-07:54

1 stop32h 09m

Miami

Sun 12-4

07:15-18:55

1 stop23h 40m

HK$10,849

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sun 29-3

22:30-11:09

2 stops24h 39m

Miami

Sun 5-4

12:50-05:40

3 stops28h 50m

HK$12,562

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 5-5

20:10-07:32

3 stops47h 22m

HK$3,864

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 2-4

13:40-05:49

3 stops52h 09m

HK$4,826

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Fri 6-3

10:10-15:18

2 stops42h 08m

HK$5,264

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Fri 6-3

19:45-14:04

2 stops31h 19m

HK$5,366

Flights are sorted by cheapest return flights first.

Deals found on 26-2

Showing 1-10 of 17 resultsSorted by cheapest first
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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 24 hours 32 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.

  • How much is a return flight to Key Largo?

    A return flight to Key Largo will typically cost around HK$3,344, however they can be found for as little as HK$390.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Economy class

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How does Cheapflights help users find flights to Key Largo?

Deals for Key Largo flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets to Key Largo?

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Need flexible booking options for your flight to Key Largo ? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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