Find flights
When to book
FAQs

Cheap flights from Hong Kong to Key Largo from HK$4,629

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 17-8. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — MIA
7 Jul — 14 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Hong Kong to Key Largo

Enter your travel dates to find the best prices.

Cheapest flights from Hong Kong to Key Largo
Explore the most affordable flight options available from Hong Kong to Key Largo. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 7 June 2026.

Tue 20-1019:40
HKG
-
MIA
2 stops33h 30m
Multiple Airlines
Tue 3-1118:07
MIA
-
HKG
2 stops25h 53m
Multiple Airlines
Deal found 2-6HK$8,687
Tue 10-1119:40
HKG
-
MIA
2 stops34h 27m
Multiple Airlines
Thu 26-1118:14
MIA
-
HKG
2 stops26h 56m
Multiple Airlines
Deal found 2-6HK$8,922
Wed 14-1001:10
HKG
-
MIA
1 stop27h 40m
American Airlines
Wed 21-1014:52
MIA
-
HKG
1 stop27h 53m
American Airlines
Deal found 4-6HK$9,141
Wed 21-1013:30
HKG
-
MIA
2 stops39h 40m
Multiple Airlines
Wed 4-1118:07
MIA
-
HKG
2 stops25h 53m
Multiple Airlines
Deal found 2-6HK$9,173
Wed 14-1000:45
HKG
-
MIA
2 stops34h 00m
Delta
Wed 21-1007:00
MIA
-
HKG
2 stops34h 05m
Delta
Deal found 4-6HK$9,282
Wed 21-1000:45
HKG
-
MIA
2 stops41h 23m
Delta
Sat 14-1108:00
MIA
-
HKG
1 stop34h 40m
Delta
Deal found 2-6HK$9,290
Thu 5-1110:55
HKG
-
MIA
2 stops32h 13m
Delta
Tue 17-1118:30
MIA
-
HKG
1 stop24h 10m
Delta
Deal found 2-6HK$9,306
Sat 31-1000:55
HKG
-
MIA
2 stops42h 13m
Delta
Sun 15-1106:50
MIA
-
HKG
2 stops27h 20m
Delta
Deal found 2-6HK$9,337
Wed 21-1000:45
HKG
-
MIA
2 stops34h 00m
Delta
Tue 3-1118:30
MIA
-
HKG
1 stop24h 10m
Delta
Deal found 2-6HK$9,353
Tue 3-1110:20
HKG
-
MIA
2 stops32h 55m
China Airlines
Wed 18-1108:00
MIA
-
HKG
2 stops36h 15m
China Airlines
Deal found 2-6HK$9,361
Mon 19-1009:25
HKG
-
MIA
1 stop20h 16m
Delta
Fri 13-1118:30
MIA
-
HKG
1 stop24h 10m
Delta
Deal found 2-6HK$9,369

Find flight deals from Hong Kong to Key Largo

Keep the following information in mind while searching for Hong Kong to Key Largo flight deals. Data was last updated 7 June 2026.

Round-trip from

HK$8,687

One-way from

HK$4,629

Popular in

December

Cheapest in

November

Average price

HK$11,100
20-10-3-11
  • 20-10-3-11
  • 4 total stops
  • 59h 23m total
  • Hong Kong to Key Largo
Search Deals
17-8
  • 17-8
  • 3 total stops
  • 50h 15m total
  • Hong Kong to Key Largo
Search Deals
Highest demand for flights based on searches. 1% potential increase in price (HK$1,104 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$2,068 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Hong Kong to Key Largo that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 70,647 searches. Data last updated 7 June 2026.
Use the filters below to find and compare flights from Hong Kong to Key Largo that are best for you.

Fly from

Fly to

Route

Departure

Return

Price

Cheapest return flight

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 14-10

00:45-21:38

2 stops32h 53m

Miami

Wed 21-10

08:00-05:05

1 stop33h 05m

HK$9,282

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 11-11

10:55-06:15

1 stop32h 20m

Miami

Sun 22-11

08:00-07:40

1 stop34h 40m

HK$9,306

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 19-10

09:25-00:52

2 stops27h 27m

Miami

Sun 1-11

18:30-07:40

1 stop24h 10m

HK$9,408

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 27-8

22:30-11:11

2 stops24h 41m

Miami

Sun 13-9

15:57-18:30

2 stops38h 33m

HK$10,121

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 14-7

21:45-11:12

2 stops25h 27m

Miami

Tue 21-7

08:00-05:00

1 stop33h 00m

HK$10,121

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 7-7

11:45-11:12

2 stops35h 27m

Miami

Sat 1-8

18:35-05:00

1 stop22h 25m

HK$10,426

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sat 11-7

22:30-11:24

2 stops24h 54m

Miami

Sun 19-7

16:53-18:55

2 stops38h 02m

HK$10,426
Fastest return journey

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Fri 28-8

21:45-11:54

2 stops26h 09m

Miami

Thu 17-9

16:58-05:00

1 stop24h 02m

HK$10,528

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 24-6

09:25-05:42

2 stops32h 17m

Miami

Wed 1-7

06:30-22:45

2 stops28h 15m

HK$11,303
Cheapest one-way

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sun 20-9

12:20-05:53

2 stops29h 33m

HK$4,825

Flights are sorted by cheapest return flights first.

Deals found on 4-6

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Hong Kong to Key Largo

Have a flexible travel schedule? Discover the best time to fly to Key Largo from Hong Kong 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 from Hong Kong to Key Largo
No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Hong Kong to Key Largo. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Hong Kong to Key Largo?

    Delta and United Airlines can get you from Hong Kong to Key Largo in just under 24h 41m. Your travel time can differ by up to 8h 12m. The distance from Hong Kong to Key Largo is about 14441 km. This flight may include one or multiple stops.

  • Can I find deals for flights from Hong Kong to Key Largo that include hotel bookings?

    Yes. In addition to deals on Hong Kong to Key Largo flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Hong Kong to Key Largo?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Hong Kong to Key Largo.

  • Can I find deals for business class flights from Hong Kong to Key Largo?

    Yes. Cheapflights offers flight deals from Hong Kong to Key Largo by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Hong Kong to Key Largo?

Cheapflights helps you search for flights from Hong Kong to Key Largo via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

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

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

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

Certainly. Search results for flights to Key Largo from Hong Kong shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Hong Kong to Key Largo become cheaper?

Of course! You can now track prices for flights from Hong Kong to Key Largo and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book With Flexibility

Our users can plan ahead with confidence and find flights with no change fees.

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.