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Cheap flights from Hong Kong to Key Largo from HK$3,894

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 17-5. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — MIA
20 Apr — 27 Apr1
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 21 March 2026.

Wed 22-411:45
HKG
-
MIA
2 stops35h 24m
United Airlines
Wed 29-416:53
MIA
-
HKG
2 stops24h 47m
United Airlines
Deal found 16-3HK$8,547
Mon 20-411:45
HKG
-
MIA
1 stop32h 09m
United Airlines
Wed 6-510:50
MIA
-
HKG
2 stops30h 50m
United Airlines
Deal found 17-3HK$8,594
Mon 14-919:40
HKG
-
MIA
2 stops33h 26m
Multiple Airlines
Thu 24-918:14
MIA
-
HKG
2 stops26h 36m
Multiple Airlines
Deal found 19-3HK$8,602
Tue 17-310:35
HKG
-
MIA
2 stops23h 18m
United Airlines
Tue 7-416:53
MIA
-
HKG
2 stops38h 02m
United Airlines
Deal found 16-3HK$8,649
Mon 20-411:45
HKG
-
MIA
1 stop32h 09m
United Airlines
Wed 13-518:15
MIA
-
HKG
1 stop36h 40m
United Airlines
Deal found 17-3HK$8,829
Fri 18-1223:20
HKG
-
MIA
1 stop34h 15m
Turkish Airlines
Mon 4-122:30
MIA
-
HKG
1 stop44h 55m
Turkish Airlines
Deal found 20-3HK$8,837
Sun 26-411:45
HKG
-
MIA
1 stop32h 09m
United Airlines
Wed 29-412:50
MIA
-
HKG
2 stops28h 50m
United Airlines
Deal found 17-3HK$8,845
Sat 2-520:10
HKG
-
MIA
3 stops30h 50m
Multiple Airlines
Sat 9-514:09
MIA
-
HKG
3 stops31h 46m
Multiple Airlines
Deal found 18-3HK$8,931
Tue 12-519:40
HKG
-
MIA
2 stops33h 20m
Multiple Airlines
Thu 21-518:00
MIA
-
HKG
2 stops26h 50m
Multiple Airlines
Deal found 17-3HK$9,111
Mon 20-411:45
HKG
-
MIA
1 stop32h 09m
United Airlines
Sat 9-507:15
MIA
-
HKG
1 stop33h 45m
United Airlines
Deal found 17-3HK$9,135

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 21 March 2026.

Round-trip from

HK$8,547

One-way from

HK$3,894

Popular in

July

Cheapest in

November

Average price

HK$9,660
United Airlines
  • United Airlines
  • 22-4-29-4
  • 4 total stops
  • 60h 11m total
  • Hong Kong to Key Largo
Search Deals
17-5
  • 17-5
  • 2 total stops
  • 32h 54m total
  • Hong Kong to Key Largo
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (HK$4,725 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$2,130 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 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 21 March 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

Mon 20-4

22:30-19:54

2 stops33h 24m

Miami

Wed 6-5

16:52-05:40

2 stops24h 48m

HK$8,594

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 15-4

00:55-21:37

2 stops32h 42m

Miami

Tue 21-4

23:30-16:45

1 stop29h 15m

HK$9,323

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 4-5

00:55-21:37

2 stops32h 42m

Miami

Tue 12-5

19:40-16:45

1 stop33h 05m

HK$9,331

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sun 26-4

11:45-07:54

1 stop32h 09m

Miami

Fri 8-5

19:40-18:30

2 stops34h 50m

HK$9,526

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 16-4

12:40-06:00

2 stops29h 20m

Miami

Sun 19-4

18:00-18:30

2 stops36h 30m

HK$9,957

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 4-5

22:30-08:29

1 stop21h 59m

Miami

Fri 8-5

19:40-18:55

2 stops35h 15m

HK$10,028
Fastest return journey

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Thu 30-4

11:45-08:29

1 stop32h 44m

Miami

Thu 7-5

18:15-05:00

1 stop22h 45m

HK$10,169

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Fri 1-5

11:45-08:29

1 stop32h 44m

Miami

Fri 8-5

07:15-18:55

1 stop23h 40m

HK$10,326

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Sat 2-5

22:30-08:29

1 stop21h 59m

Miami

Sat 9-5

07:15-05:00

1 stop33h 45m

HK$10,333

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 13-5

21:45-22:09

3 stops36h 24m

Miami

Fri 22-5

15:44-18:55

2 stops39h 11m

HK$10,561

Flights are sorted by cheapest return flights first.

Deals found on 16-3

Showing 1-10 of 21 resultsSorted by cheapest first
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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?

    United Airlines and Qatar Airways can get you from Hong Kong to Key Largo in just under 32h 42m. Your travel time can differ by up to 42m. 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

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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.

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