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Cheap flights from Hong Kong to Key Largo from HK$3,918

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 17-4. Fares are subject to change and may not be available on all flights or dates of travel.
HKG — MIA
6 Apr — 13 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 7 March 2026.

Sat 18-420:10
HKG
-
MIA
3 stops27h 48m
Multiple Airlines
Sat 25-411:37
MIA
-
HKG
3 stops34h 18m
Multiple Airlines
Deal found 3-3HK$7,242
Wed 15-409:45
HKG
-
MIA
1 stop19h 57m
Multiple Airlines
Wed 22-421:05
MIA
-
HKG
2 stops38h 30m
Multiple Airlines
Deal found 3-3HK$7,328
Thu 24-919:40
HKG
-
MIA
2 stops33h 26m
Multiple Airlines
Mon 12-1018:14
MIA
-
HKG
2 stops26h 36m
Multiple Airlines
Deal found 4-3HK$7,399
Wed 24-609:45
HKG
-
MIA
1 stop19h 30m
Air Canada
Wed 8-718:10
MIA
-
HKG
1 stop23h 05m
Air Canada
Deal found 3-3HK$7,415
Mon 20-409:45
HKG
-
MIA
2 stops48h 32m
Multiple Airlines
Mon 27-421:05
MIA
-
HKG
2 stops38h 30m
Multiple Airlines
Deal found 6-3HK$7,657
Fri 17-420:10
HKG
-
MIA
3 stops26h 32m
Multiple Airlines
Fri 24-414:09
MIA
-
HKG
3 stops31h 56m
Multiple Airlines
Deal found 2-3HK$8,001
Tue 17-312:35
HKG
-
MIA
2 stops40h 11m
Delta
Tue 7-408:00
MIA
-
HKG
2 stops44h 20m
Delta
Deal found 3-3HK$8,111
Tue 14-400:45
HKG
-
MIA
2 stops28h 23m
Korean Air
Wed 22-419:59
MIA
-
HKG
2 stops26h 56m
Korean Air
Deal found 2-3HK$8,126

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 March 2026.

Round-trip from

HK$7,242

One-way from

HK$3,918

Popular in

July

Cheapest in

November

Average price

HK$9,644
18-4-25-4
  • 18-4-25-4
  • 6 total stops
  • 62h 06m total
  • Hong Kong to Key Largo
Search Deals
17-4
  • 17-4
  • 3 total stops
  • 47h 19m total
  • Hong Kong to Key Largo
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (HK$3,834 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (HK$2,032 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 7 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

Tue 17-3

12:35-16:46

2 stops40h 11m

Miami

Tue 7-4

08:00-16:20

2 stops44h 20m

HK$8,111

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 21-4

00:45-15:53

2 stops27h 08m

Miami

Wed 29-4

07:40-22:45

2 stops27h 05m

HK$8,126

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 15-4

00:45-15:35

2 stops26h 50m

Miami

Wed 29-4

07:40-22:45

2 stops27h 05m

HK$8,150

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 20-4

21:45-14:27

3 stops28h 42m

Miami

Mon 27-4

06:15-18:30

2 stops24h 15m

HK$8,541

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 15-4

11:45-07:54

1 stop32h 09m

Miami

Wed 22-4

07:15-18:55

1 stop23h 40m

HK$8,541

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 14-4

22:30-07:54

1 stop21h 24m

Miami

Sun 19-4

16:18-18:30

2 stops38h 12m

HK$8,541

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 17-3

22:30-14:29

3 stops27h 59m

Miami

Tue 7-4

06:15-18:30

2 stops24h 15m

HK$8,556

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Wed 22-4

22:30-11:09

2 stops24h 39m

Miami

Wed 29-4

12:50-05:40

3 stops28h 50m

HK$8,556
Fastest return journey

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Tue 17-3

11:25-21:53

2 stops22h 28m

Miami

Mon 6-4

07:15-18:55

1 stop23h 40m

HK$8,556
Cheapest one-way

Hong KongMiami

HKG - MIA

HKGMIA

Hong Kong Intl

Mon 6-4

14:35-05:49

3 stops51h 14m

HK$4,051

Flights are sorted by cheapest return flights first.

Deals found on 3-3

Showing 1-10 of 19 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?

    Delta and Korean Air can get you from Hong Kong to Key Largo in just under 27h 08m. Your travel time can differ by up to 13h 03m. 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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