HK$5,089+ 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 4-6. Fares are subject to change and may not be available on all flights or dates of travel.
— MIA
16 Jun — 23 Jun1
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 17 May 2026.

Sat 27-609:25
HKG
-
MIA
1 stop20h 25m
Delta
Fri 10-719:17
MIA
-
HKG
1 stop21h 48m
Delta
Deal found 15-5HK$8,503
Mon 23-1119:40
HKG
-
MIA
2 stops23h 51m
Multiple Airlines
Fri 27-1118:14
MIA
-
HKG
2 stops28h 36m
Multiple Airlines
Deal found 14-5HK$8,894
Sun 17-519:40
HKG
-
MIA
2 stops33h 20m
Multiple Airlines
Sun 24-518:00
MIA
-
HKG
2 stops30h 05m
Multiple Airlines
Deal found 12-5HK$9,090
Sun 17-519:40
HKG
-
MIA
2 stops33h 20m
Multiple Airlines
Sat 23-518:00
MIA
-
HKG
2 stops28h 05m
Multiple Airlines
Deal found 12-5HK$9,325
Sun 22-1100:25
HKG
-
MIA
2 stops33h 24m
Qatar Airways
Sat 28-1119:15
MIA
-
HKG
1 stop30h 35m
Qatar Airways
Deal found 14-5HK$9,489
Sun 22-1119:40
HKG
-
MIA
2 stops23h 51m
Multiple Airlines
Fri 27-1118:14
MIA
-
HKG
2 stops31h 06m
Multiple Airlines
Deal found 14-5HK$9,693
Sat 16-519:40
HKG
-
MIA
2 stops33h 20m
Multiple Airlines
Sun 24-518:00
MIA
-
HKG
2 stops30h 05m
Multiple Airlines
Deal found 12-5HK$9,904
Sun 22-1110:05
HKG
-
MIA
1 stop33h 55m
Turkish Airlines
Sun 29-1122:30
MIA
-
HKG
1 stop29h 35m
Turkish Airlines
Deal found 14-5HK$10,069
Sat 16-519:40
HKG
-
MIA
2 stops33h 20m
Multiple Airlines
Sat 23-518:00
MIA
-
HKG
2 stops26h 50m
Multiple Airlines
Deal found 12-5HK$10,147
Sat 27-620:10
HKG
-
MIA
2 stops33h 40m
China Airlines
Fri 10-719:17
MIA
-
HKG
2 stops25h 58m
China Airlines
Deal found 15-5HK$10,163
Wed 10-623:05
HKG
-
MIA
1 stop30h 20m
Multiple Airlines
Wed 17-616:40
MIA
-
HKG
1 stop34h 40m
Multiple Airlines
Deal found 17-5HK$10,217

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 17 May 2026.

Return from

HK$8,503

One-way from

HK$5,089

Popular in

December

Cheapest in

November

Average price

HK$9,482
Delta
  • Delta
  • 27-6-10-7
  • 2 total stops
  • 42h 13m total
  • Hong Kong to Miami
Search Deals
4-6
  • 4-6
  • 3 total stops
  • 50h 58m total
  • Hong Kong to Key Largo
Search Deals
Highest demand for flights based on searches. 0% potential increase in price (HK$32 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$281 potential savings vs. average return price).
Search Deals
Average for return flights in May 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 17 May 2026.
Use the filters below to find and compare flights to Key Largo that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight
Fastest return journey

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sat 27-6

09:25-17:50

1 stop20h 25m

Miami

Fri 10-7

19:17-05:05

1 stop21h 48m

HK$8,503

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 18-6

09:25-05:42

2 stops32h 17m

Miami

Thu 25-6

19:00-05:05

1 stop22h 05m

HK$10,656

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 10-6

23:25-19:26

2 stops32h 01m

Miami

Wed 17-6

16:40-15:20

1 stop34h 40m

HK$10,977

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 18-6

09:25-05:42

2 stops32h 17m

Miami

Fri 26-6

07:00-05:05

2 stops34h 05m

HK$11,047

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 4-6

12:20-09:29

2 stops33h 09m

Miami

Sun 5-7

06:30-22:45

2 stops28h 15m

HK$11,094

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 29-6

22:30-11:24

2 stops24h 54m

Miami

Mon 6-7

08:00-18:55

1 stop22h 55m

HK$11,689

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 4-6

09:20-07:10

1 stop33h 50m

Miami

Sun 5-7

10:35-07:50

1 stop33h 15m

HK$11,987

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 29-6

20:10-18:22

2 stops34h 12m

Miami

Mon 6-7

10:50-09:00

2 stops34h 10m

HK$12,175

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 10-6

11:45-11:12

2 stops35h 27m

Miami

Wed 17-6

16:06-18:30

2 stops38h 24m

HK$12,331
Cheapest one-way

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sat 7-11

19:40-17:07

2 stops34h 27m

HK$5,191

Flights are sorted by cheapest return flights first.

Deals found on 12-5

Showing 1-10 of 21 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 20 hours 25 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$3,347, however they can be found for as little as HK$391.

  • 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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Find flights to Key Largo, based on your preferred cabin class, be it economy, premium economy, business, or first class.
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Fly with Cheapflights

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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?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights to Key Largo for you. Better yet — we are completely free to use.

Can Cheapflights find flights to Key Largo with no change fees?

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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