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$363+ Cheap flights from Key Largo, FL to Hong Kong (HKG)

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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — HKG
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheapflights Tip: The best prices from Key Largo to Hong Kong Intl are usually found in February or January, booked 9 days in advance, depart on a Tuesday or Friday and return on a Monday

Cheap flight deals from Key Largo to Hong Kong

Cheapest flights from Key Largo to Hong Kong
Explore the most affordable flight options available from Key Largo to Hong Kong. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:50 pmMIA - HKG
2 stops34h 30mUnited Airlines
Tue 1/2010:30 pmHKG - MIA
1 stop22h 21mUnited Airlines
Deal found 12/16$729
This FlightHub deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:30 pmMIA - HKG
1 stop29h 35mTurkish Airlines
Tue 1/2010:00 amHKG - MIA
1 stop34h 00mTurkish Airlines
Deal found 12/14$1,351
This United Airlines deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:00 amMIA - HKG
2 stops27h 50mUnited Airlines
Thu 12/1811:25 amHKG - MIA
2 stops24h 15mUnited Airlines
Deal found 12/14$1,444
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:15 pmMIA - HKG
1 stop36h 05mUnited Airlines
Thu 1/810:35 amHKG - MIA
1 stop19h 32mUnited Airlines
Deal found 12/16$1,496
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/1511:55 amMIA - HKG
2 stops45h 55mUnited Airlines
Sat 12/2010:35 amHKG - MIA
2 stops32h 18mUnited Airlines
Deal found 12/15$1,529

Find flight deals from Key Largo to Hong Kong

Keep the following information in mind while searching for Key Largo to Hong Kong flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$705
(United Airlines)

One-way from

$363
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$1,707
Provider with most accurate pricing for Miami-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for Miami-Hong Kong Intl flights.
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From Key Largo to Hong Kong Intl
Search Deals
One-way flight from Key Largo to Hong Kong Intl
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Highest demand for flights based on searches. 3% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).
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Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Key Largo to Hong Kong 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 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Key Largo to Hong Kong that are best for you.

Fly from

Key Largo

Fly to

Hong Kong

Route

Depart

Return

Price

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 1/12

9:05 am-7:00 am

2 stops32h 55m

Hong Kong Intl

Thu 1/22

11:25 am-9:54 pm

2 stops23h 29m

$716

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 1/19

6:43 am-4:50 pm

2 stops45h 07m

Hong Kong Intl

Thu 1/22

6:10 pm-10:48 pm

2 stops41h 38m

$723

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Wed 1/28

6:15 pm-6:45 am

1 stop23h 30m

Hong Kong Intl

Tue 2/3

12:05 am-1:30 pm

2 stops26h 25m

$725

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Wed 2/4

11:10 am-7:00 am

2 stops30h 50m

Hong Kong Intl

Thu 3/5

10:35 am-5:51 am

3 stops32h 16m

$725

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Thu 4/2

7:29 am-6:55 pm

1 stop23h 26m

Hong Kong Intl

Tue 4/14

10:30 pm-7:47 am

1 stop21h 17m

$725

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Thu 2/12

8:35 am-7:20 pm

1 stop45h 45m

Hong Kong Intl

Sat 2/21

10:45 pm-10:55 am

2 stops25h 10m

$727

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Tue 12/30

7:50 pm-7:20 pm

2 stops34h 30m

Hong Kong Intl

Tue 1/20

11:25 am-9:54 pm

2 stops23h 29m

$729

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Wed 3/25

6:34 pm-7:15 pm

2 stops36h 41m

Hong Kong Intl

Tue 3/31

10:30 pm-11:52 am

2 stops25h 22m

$729

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 3/2

6:35 pm-7:15 pm

2 stops35h 40m

Hong Kong Intl

Thu 3/12

10:30 pm-7:27 am

1 stop20h 57m

$729

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Wed 2/11

6:05 am-7:20 pm

1 stop24h 15m

$363

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 15 results
1
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Best time to book a flight from Key Largo to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Key Largo with our price prediction graph.
Estimated round-trip 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 Key Largo to Hong Kong

How far ahead should I book a flight from Key Largo to Hong Kong?

Use this chart to determine the optimal time to book a round-trip flight from Key Largo to Hong Kong. Price data was last updated on December 12, 2025.

The best time to book flights from Key Largo to Hong Kong is 9 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Key Largo to Hong Kong?

Currently, June is the cheapest month in which you can book a flight from Key Largo to Hong Kong (average of $684). Flying from Key Largo to Hong Kong in July is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from KE9 to HKG?

Find hourly flight availability from Key Largo to Hong Kong. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

Unlike in the evening, when flights are generally more expensive, you can save up to 8% on flights from Key Largo to Hong Kong by exploring options for tickets at noon.

What is the cheapest day to fly from Key Largo to Hong Kong?

Use this chart to determine the cheapest time to fly round-trip from Key Largo to Hong Kong. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Key Largo to Hong Kong flight should consider departing on Tuesday at noon when fares are most often at their lowest. Wednesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

How much does it cost to fly round-trip from Key Largo to Hong Kong?

Reviews of airlines servicing Hong Kong

Get insights into the airlines that provide service to Hong Kong. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Hong Kong. Reviews last updated December 16, 2025.
See what other customers who have flown with Cathay Pacific, Qatar Airways, and United Airlines from Key Largo to Hong Kong have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Cathay Pacific
7.6
Good
1,095 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Cathay Pacific
7.6
Good
1,095 reviews
Cathay Pacific
7.6
Good
1,095 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Qatar Airways
7.4
Good
3,683 reviews
Cathay Pacific
7.6
Good
1,095 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
United Airlines
7.4
Good
9,094 reviews
Cathay Pacific
7.6
Good
1,095 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
JetBlue
7.2
Good
2,895 reviews
Cathay Pacific
7.6
Good
1,095 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for
Air Canada
7.1
Good
10,531 reviews
Cathay Pacific
7.6
Good
1,095 reviews

Entertainment

7.8

Food

7.3

Overall

7.6

Boarding

7.9

Comfort

7.6

Crew

8.1

Reviews

1 / 20
6.0
Good

Anonymous,Sep 2025

PNH - HKG

Everything was good except the typhoon that cause cancelation of my return flight with i had not got any compensation for

Related info for your journey

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

  • What airport do you fly into for flights to Hong Kong from Key Largo?

    For a flight from Key Largo to Hong Kong, you will be flying into Hong Kong Intl. Hong Kong Intl (HKG) is just 16.2 mi from the center of the city. Hong Kong Intl is the only Hong Kong airport and it handles 0 inbound flights from Key Largo per day. 7 airlines have flights to Hong Kong Intl from Key Largo on a regular basis.

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

    A quick flight from Key Largo to Hong Kong can take about 32h 55m. United Airlines provides one of the quickest options available for as low as $716. Key Largo and Hong Kong are separated by a distance of 8973 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Key Largo to Hong Kong one-way?

    The cheapest airline one-way is Air Canada, with whom users have recently found tickets for as low as $335. However, be on the lookout for offers from United Airlines and Cathay Pacific, as they are both options that can get you from Key Largo to Hong Kong for a low price.

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

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

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

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

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

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

  • What is the cheapest month to book a flight from Key Largo to Hong Kong?

    Currently, June is the cheapest month in which you can book a flight from Key Largo to Hong Kong (average of $684). Flying from Key Largo to Hong Kong in July is currently the most expensive (average of $1,136). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 7 airlines flying from Key Largo to Hong Kong

Discover the top 7 airlines that operate flights from Key Largo to Hong Kong. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$701Average$913FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$724Average$1,281FlexibilityNo cancel feeOn-time69%
Japan AirlinesCheapest$759Average$1,150FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$1,126Average$1,260FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,157Average$1,740FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,199Average$1,470FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$1,707Average$1,714FlexibilityNo cancel feeOn-time62%

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