HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Hong Kong

$392+ Cheap flights from Key Largo, FL to Hong Kong

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — HKG
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Key Largo to Hong Kong with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Key Largo to Hong Kong are usually found in July or April, booked 84 days in advance, depart on a Tuesday or Friday and return on a Monday

Find 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 October 30, 2025.

This United Airlines deal was found by Cheapflights users on 10/29. 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.
Thu 10/308:45 amMIA - HKG
1 stop33h 00mUnited Airlines
Thu 11/610:30 pmHKG - MIA
1 stop22h 05mUnited Airlines
Deal found 10/29$1,016
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2511:49 amMIA - HKG
3 stops41h 51mMultiple Airlines
Tue 12/21:40 pmHKG - MIA
3 stops34h 43mMultiple Airlines
Deal found 10/30$1,020
This United Airlines deal was found by Cheapflights users on 10/28. 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 11/96:25 amMIA - HKG
2 stops35h 20mUnited Airlines
Wed 11/1911:25 amHKG - MIA
2 stops23h 34mUnited Airlines
Deal found 10/28$1,024
This FlightHub deal was found by Cheapflights users on 10/30. 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 stop47h 35mTurkish Airlines
Deal found 10/30$1,048
This Air Canada deal was found by Cheapflights users on 10/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/217:15 amMIA - HKG
2 stops46h 25mMultiple Airlines
Tue 12/210:00 amHKG - MIA
3 stops25h 29mMultiple Airlines
Deal found 10/28$1,053
This oojo deal was found by Cheapflights users on 10/30. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/310:20 amMIA - HKG
1 stop41h 45mTurkish Airlines
Tue 12/1610:00 amHKG - MIA
1 stop34h 00mTurkish Airlines
Deal found 10/30$1,059
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/85:56 pmMIA - HKG
2 stops36h 19mUnited Airlines
Mon 12/2210:30 pmHKG - MIA
2 stops26h 40mUnited Airlines
Deal found 10/29$1,074
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Wed 11/56:00 pmMIA - HKG
1 stop23h 45mUnited Airlines
Wed 11/1910:30 pmHKG - MIA
1 stop22h 05mUnited Airlines
Deal found 10/30$1,078
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/47:35 pmMIA - HKG
2 stops38h 35mDelta
Mon 11/1012:55 amHKG - MIA
2 stops26h 40mDelta
Deal found 10/29$1,080
This United Airlines deal was found by Cheapflights users on 10/29. 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 12/3011:56 amMIA - HKG
2 stops30h 04mUnited Airlines
Tue 1/2010:30 pmHKG - MIA
1 stop22h 21mUnited Airlines
Deal found 10/29$1,081

Cheap 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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$1,020
(Mytrip)

One-way from

$392
(Booking.com)

Popular in

December

Cheapest in

July

Average price

$1,311
Provider with most accurate pricing for Miami-Hong Kong Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Miami-Hong Kong Intl flights.
Search Deals
From Key Largo to Hong Kong
Search Deals
One-way flight from Key Largo to Hong Kong
Search Deals
Highest demand for flights based on searches. 7% potential increase in price ($113 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

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 October 30, 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

Sun 11/9

6:25 am-6:45 am

2 stops35h 20m

Hong Kong Intl

Wed 11/19

11:25 am-9:59 pm

2 stops23h 34m

$1,024

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Fri 4/17

8:35 am-6:55 pm

1 stop22h 20m

Hong Kong Intl

Wed 4/29

11:45 am-3:55 pm

1 stop40h 10m

$1,030

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Wed 4/15

10:15 pm-5:15 pm

1 stop31h 00m

Hong Kong Intl

Wed 4/29

8:55 am-7:10 am

1 stop34h 15m

$1,054

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Tue 4/14

10:30 pm-5:15 pm

1 stop30h 45m

Hong Kong Intl

Wed 4/29

8:55 am-7:10 am

1 stop34h 15m

$1,054

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Thu 4/16

10:15 pm-5:15 pm

1 stop31h 00m

Hong Kong Intl

Wed 4/29

8:55 am-7:10 am

1 stop34h 15m

$1,054

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Fri 4/17

8:35 am-6:55 pm

1 stop22h 20m

Hong Kong Intl

Sat 4/25

10:30 pm-7:20 am

1 stop20h 50m

$1,061

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Sat 4/18

5:15 pm-6:55 pm

1 stop37h 40m

Hong Kong Intl

Sat 4/25

10:30 pm-7:20 am

1 stop20h 50m

$1,061

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Fri 4/17

8:35 am-6:55 pm

1 stop22h 20m

Hong Kong Intl

Fri 5/1

10:30 pm-11:23 am

2 stops24h 53m

$1,061

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Sat 4/18

5:15 pm-6:55 pm

1 stop37h 40m

Hong Kong Intl

Fri 5/1

9:45 pm-11:15 am

2 stops25h 30m

$1,061

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Wed 11/19

9:05 pm-6:40 pm

2 stops32h 35m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 20 results
1
2

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 October 24, 2025.

The best time to book flights from Key Largo to Hong Kong is 34 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 HK?

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 October 30, 2025.

It’s optimal to fly from Key Largo to Hong Kong at noon. By choosing this option you can save up to 8% on the cost of your flight, compared to a flight in the evening.

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.

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 October 30, 2025.
Peruse reviews from past customers who have flown with Emirates, Cathay Pacific, and United Airlines from Key Largo to Hong Kong to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Emirates
8.1
Very good
3,394 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Emirates
8.1
Very good
3,394 reviews
Emirates
8.1
Very good
3,394 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Cathay Pacific
7.6
Good
1,044 reviews
Emirates
8.1
Very good
3,394 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
United Airlines
7.4
Good
8,996 reviews
Emirates
8.1
Very good
3,394 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
JetBlue
7.2
Good
2,906 reviews
Emirates
8.1
Very good
3,394 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.
Air Canada
7.1
Good
10,383 reviews
Emirates
8.1
Very good
3,394 reviews

Crew

8.3

Boarding

8.1

Comfort

8.0

Entertainment

8.2

Food

7.9

Overall

8.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2024

IAD - DXB

Not so good. Flight was departed 2 hours late from DC and we missed our connecting flight from Dubai to Mumbai. Our flight Dubai to Mumbai got delayed by three hours. Once we arrived Bombay airport we didnot get all our luggage bags. We were missing two luggage bags so found out that our those two luggage bags are coming in different flight. First they gave us wrong flight information in which our missing luggage coming and wrong phone number to whom we should reach out. I spent hours and hours at the airport to find out our luggage bags. After four five hours later and hectic time at the airport to get our luggage bags. Overall poor communication with emirates staff at the airport and no one is helpful.

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.

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

    A quick flight from Key Largo to Hong Kong can take about 31h. United Airlines provides one of the quickest options available for as low as $1,054. 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.

  • 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

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.

Alternative routes for Key Largo to Hong Kong

See prices for flight routes from nearby airports that may be better suited for you.
Orlando to Haneda flights
Orlando to Narita flights
Miami to Narita flights
Miami to Haneda flights
Miami to Suvarnabhumi flights
Tampa to Narita flights
Fort Lauderdale to Narita flights
Tampa to Haneda flights
Fort Lauderdale to Haneda flights
Tampa to Suvarnabhumi flights
Orlando to Suvarnabhumi flights
Orlando to Taiwan Taoyuan Intl flights
Fort Lauderdale to Suvarnabhumi flights
Orlando to Manila flights
Miami to Manila flights
Jacksonville to Narita flights
West Palm Beach to Haneda flights
West Palm Beach to Narita flights
Miami to New Delhi flights
Tampa to Ahmedabad flights
Orlando to Ahmedabad flights
Jacksonville to Haneda flights
Orlando to Incheon Intl flights
Orlando to Mumbai flights
Fort Lauderdale to Manila flights
Jacksonville to Suvarnabhumi flights
Orlando to Ho Chi Minh City flights
Miami to Mumbai flights
Tampa to Hyderabad flights
Tampa to Mumbai flights
Orlando to Hong Kong flights
Tampa to Manila flights
Miami to Incheon Intl flights
Orlando to Hyderabad flights
Orlando to New Delhi flights
Miami to Denpasar flights
Jacksonville to Manila flights
Tampa to Ho Chi Minh City flights
Miami to Ahmedabad flights
Tampa to Incheon Intl flights
Miami to Hong Kong flights
Miami to Lahore flights
Fort Myers to Narita flights
Fort Myers to Suvarnabhumi flights
Orlando to Kansai Intl flights
Fort Myers to Haneda flights
Orlando to Hongqiao Intl flights
Miami to Singapore flights
Miami to Hyderabad flights

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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$701Average$935FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$974Average$1,317FlexibilityNo cancel feeOn-time69%
Turkish AirlinesCheapest$1,126Average$1,260FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,157Average$1,938FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,214Average$1,486FlexibilityNo cancel feeOn-time72%
EmiratesCheapest$1,274Average$1,394FlexibilityNo cancel feeOn-time75%
JetBlueCheapest$1,707Average$1,715FlexibilityNo cancel feeOn-time62%

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.