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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 3/26. Fares are subject to change and may not be available on all flights or dates of travel.
MIA — HKG
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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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 January 29, 2026.

This Air Canada deal was found by Cheapflights users on 1/27. 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.
Wed 9/26:10 pm
MIA
-
HKG
1 stop23h 00m
Air Canada
Wed 9/99:45 am
HKG
-
MIA
1 stop19h 37m
Air Canada
Deal found 1/27$674
This FlightHub deal was found by Cheapflights users on 1/27. 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.
Mon 2/168:00 am
MIA
-
HKG
2 stops45h 40m
Air Canada
Tue 2/248:25 pm
HKG
-
MIA
2 stops38h 54m
Air Canada
Deal found 1/27$675
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Mon 2/26:40 pm
MIA
-
HKG
1 stop35h 00m
Air Canada
Tue 2/178:25 pm
HKG
-
MIA
2 stops39h 04m
Air Canada
Deal found 1/27$680
This Air Canada deal was found by Cheapflights users on 1/27. 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.
Wed 8/126:10 pm
MIA
-
HKG
1 stop23h 00m
Air Canada
Mon 8/179:45 am
HKG
-
MIA
2 stops38h 23m
Air Canada
Deal found 1/27$682
This FlightHub deal was found by Cheapflights users on 1/26. 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.
Sun 9/136:30 am
MIA
-
HKG
2 stops34h 40m
Air Canada
Thu 9/249:45 am
HKG
-
MIA
2 stops37h 56m
Air Canada
Deal found 1/26$693
This FlightHub deal was found by Cheapflights users on 1/27. 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 9/2212:45 pm
MIA
-
HKG
2 stops52h 25m
Multiple Airlines
Tue 12/12:05 pm
HKG
-
MIA
2 stops23h 16m
Multiple Airlines
Deal found 1/27$694
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Wed 4/156:17 pm
MIA
-
HKG
1 stop22h 43m
United Airlines
Sat 4/1810:30 pm
HKG
-
MIA
2 stops33h 24m
United Airlines
Deal found 1/28$705

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$674
(Air Canada)

One-way from

$363
(United Airlines)

Popular in

December

Cheapest in

February

Average price

$885
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
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($44 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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 January 29, 2026.
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

Thu 4/16

6:17 pm-5:00 am

1 stop22h 43m

Hong Kong Intl

Sun 4/19

10:30 pm-7:54 am

1 stop21h 24m

$705

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Sat 3/7

4:10 pm-5:45 am

2 stops48h 35m

Hong Kong Intl

Wed 3/11

10:35 am-5:51 am

3 stops31h 16m

$719

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Fri 3/27

7:23 am-7:20 pm

1 stop23h 57m

Hong Kong Intl

Mon 4/6

10:30 pm-2:57 pm

2 stops28h 27m

$720

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Wed 2/18

10:58 am-7:00 am

2 stops31h 02m

Hong Kong Intl

Sun 2/22

12:05 am-10:20 pm

2 stops35h 15m

$726

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 4/13

7:15 am-6:55 pm

1 stop23h 40m

Hong Kong Intl

Wed 4/22

10:30 pm-7:54 am

1 stop21h 24m

$726

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Wed 4/1

7:15 am-6:55 pm

1 stop23h 40m

Hong Kong Intl

Tue 4/28

10:30 pm-7:54 am

1 stop21h 24m

$726

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Tue 2/17

8:35 am-6:45 am

1 stop33h 10m

Hong Kong Intl

Wed 2/25

10:35 am-4:56 pm

1 stop19h 21m

$726

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 2/16

8:35 am-6:45 am

1 stop33h 10m

Hong Kong Intl

Mon 2/23

12:05 am-10:19 pm

2 stops35h 14m

$726

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 3/9

7:23 am-7:20 pm

1 stop23h 57m

Hong Kong Intl

Wed 3/18

11:25 am-5:51 am

2 stops30h 26m

$726

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Sun 2/15

6:35 pm-7:20 pm

2 stops35h 45m

Hong Kong Intl

Wed 2/25

10:35 am-4:56 pm

1 stop19h 21m

$730

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 21 results
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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 January 23, 2026.

The best time to book flights from Key Largo to Hong Kong is 84 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 August is currently the most expensive (average of $944). 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.

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 January 29, 2026.
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
1,148 reviews

Food

7.3

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Cathay Pacific
7.6
Good
1,148 reviews
Cathay Pacific
7.6
Good
1,148 reviews

Food

7.3

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Qatar Airways
7.4
Good
3,729 reviews
Cathay Pacific
7.6
Good
1,148 reviews

Food

7.3

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
United Airlines
7.4
Good
9,216 reviews
Cathay Pacific
7.6
Good
1,148 reviews

Food

7.3

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
JetBlue
7.2
Good
2,892 reviews
Cathay Pacific
7.6
Good
1,148 reviews

Food

7.3

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.
Air Canada
7.1
Good
10,666 reviews
Cathay Pacific
7.6
Good
1,148 reviews

Food

7.3

Boarding

7.9

Comfort

7.6

Crew

8.1

Entertainment

7.7

Overall

7.6

Reviews

1 / 20
8.0
Excellent

Nancy,Dec 2025

SIN - HKG

Our flight was at4:45pm, and they allowed us to check in at 9am, which is good that we don’t have to carry the luggage to walk around. Our seats were assigned at the very back, and we requested to have it closed to the front, they were able to move forward a little bit. We requested to ship our carry on, but they charged extra fees, other airlines like air Canada would encourage customers to ship their carry on.

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 22h 43m. United Airlines provides one of the quickest options available for as low as $705. Key Largo and Hong Kong are separated by a distance of 8973 mi.

  • 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 August is currently the most expensive (average of $944). 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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$724Average$1,215FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$741Average$876FlexibilityNo cancel feeOn-time67%
Japan AirlinesCheapest$759Average$1,063FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$1,126Average$1,260FlexibilityNo cancel feeOn-time77%
Qatar AirwaysCheapest$1,157Average$1,740FlexibilityNo cancel feeOn-time68%
Cathay PacificCheapest$1,203Average$1,551FlexibilityNo cancel feeOn-time72%
JetBlueCheapest$1,707Average$1,715FlexibilityNo cancel feeOn-time62%

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