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

A quick flight from Key Largo to Hong Kong can take about 37h 35m. United Airlines provides one of the quickest options available for as low as $709. 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.

In terms of precipitation, rainfall in Hong Kong ranges from 0.8 - 15.4 inches per month. June is typically the wettest month, when rainfall can reach 15.4 in. January is typically the driest time to visit Hong Kong when rainfall is around 0.8 in.

If weather is an important factor for your trip to Hong Kong, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 60.8 F).

What are the most popular airlines that fly from Key Largo to Hong Kong?

Consider United Airlines, Cathay Pacific or Air Canada when booking your flight. These represent the most popular airlines when flying from Key Largo to Hong Kong.

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.

$363+ Flights from Key Largo to Hong Kong

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1. Tell us where you want to go

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Cheapflights Tip: The best prices from Key Largo to Hong Kong 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 17, 2025.

Tue 12/307:50 pmMIA - HKG

2 stops34h 30mUnited Airlines

Tue 1/2010:30 pmHKG - MIA

1 stop22h 21mUnited Airlines

Deal found 12/15

$729

Sun 12/288:20 amMIA - HKG

1 stop23h 10mMultiple Airlines

Thu 1/84:30 pmHKG - MIA

1 stop19h 06mMultiple Airlines

Deal found 12/17

$1,401

Sun 12/288:20 amMIA - HKG

1 stop23h 10mCathay Pacific

Thu 1/84:30 pmHKG - MIA

1 stop19h 06mCathay Pacific

Deal found 12/17

$1,402

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

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

Wed 12/317:15 amMIA - HKG

2 stops33h 30mANA

Thu 1/812:05 amHKG - MIA

2 stops35h 10mANA

Deal found 12/16

$1,534

Best flights from Key Largo to Hong Kong
Discover carefully curated flight deals from Key Largo to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 17, 2025.

Tue 2/244:45 pmMIA - HKG

2 stops37h 35mUnited Airlines

Fri 2/2710:30 pmHKG - MIA

1 stop21h 57mUnited Airlines

Deal found 12/16

$709

Mon 1/126:05 amMIA - HKG

1 stop24h 15mUnited Airlines

Thu 1/2210:30 pmHKG - MIA

1 stop22h 21mUnited Airlines

Deal found 12/15

$716

Tue 3/106:02 pmMIA - HKG

1 stop37h 18mUnited Airlines

Mon 5/1111:45 amHKG - MIA

1 stop41h 19mUnited Airlines

Deal found 12/17

$716

Mon 3/97:23 amMIA - HKG

1 stop23h 57mUnited Airlines

Wed 5/139:45 pmHKG - MIA

2 stops25h 47mUnited Airlines

Deal found 12/17

$716

Tue 3/106:02 pmMIA - HKG

1 stop37h 18mUnited Airlines

Wed 5/1310:30 pmHKG - MIA

2 stops25h 02mUnited Airlines

Deal found 12/17

$716

Wed 3/117:00 amMIA - HKG

1 stop24h 20mUnited Airlines

Tue 5/129:45 pmHKG - MIA

2 stops25h 23mUnited Airlines

Deal found 12/17

$716

Mon 3/94:10 pmMIA - HKG

2 stops39h 10mUnited Airlines

Mon 5/1110:30 pmHKG - MIA

1 stop22h 07mUnited Airlines

Deal found 12/17

$716

Thu 1/811:05 amMIA - HKG

2 stops30h 55mUnited Airlines

Wed 1/2110:30 pmHKG - MIA

2 stops25h 26mUnited Airlines

Deal found 12/17

$718

Mon 3/94:10 pmMIA - HKG

2 stops39h 10mUnited Airlines

Sun 5/1010:30 pmHKG - MIA

1 stop22h 07mUnited Airlines

Deal found 12/17

$721

Last-minute flights from Key Largo to Hong Kong
Discover last-minute flight deals from Key Largo to Hong Kong. Data last updated December 17, 2025 and is based on user searches.

Tue 12/307:50 pmMIA - HKG

2 stops34h 30mUnited Airlines

Tue 1/2011:25 amHKG - MIA

2 stops23h 29mUnited Airlines

Deal found 12/17

$729

Thu 1/811:05 amMIA - HKG

2 stops30h 55mUnited Airlines

Wed 1/2110:30 pmHKG - MIA

2 stops25h 26mUnited Airlines

Deal found 12/17

$718

Thu 1/87:25 amMIA - HKG

2 stops26h 25mMultiple Airlines

Fri 1/168:55 amHKG - MIA

2 stops28h 21mMultiple Airlines

Deal found 12/17

$820

Fri 1/96:05 amMIA - HKG

1 stop24h 15mUnited Airlines

Fri 1/1610:35 amHKG - MIA

1 stop34h 16mUnited Airlines

Deal found 12/16

$742

Sat 1/1010:55 amMIA - HKG

3 stops53h 50mUnited Airlines

Tue 1/1312:05 amHKG - MIA

2 stops44h 46mUnited Airlines

Deal found 12/16

$733

Sat 1/106:40 pmMIA - HKG

1 stop35h 00mMultiple Airlines

Sat 1/249:20 amHKG - MIA

2 stops27h 56mMultiple Airlines

Deal found 12/16

$839

Mon 1/126:15 pmMIA - HKG

1 stop36h 05mUnited Airlines

Tue 1/2010:35 amHKG - MIA

1 stop19h 31mUnited Airlines

Deal found 12/15

$716

Thu 1/156:05 amMIA - HKG

1 stop24h 15mUnited Airlines

Wed 1/2812:05 amHKG - MIA

2 stops35h 15mUnited Airlines

Deal found 12/16

$725

Thu 1/1511:05 amMIA - HKG

2 stops30h 55mUnited Airlines

Sun 1/2510:45 pmHKG - MIA

2 stops25h 11mUnited Airlines

Deal found 12/17

$734

Sun 1/186:05 amMIA - HKG

1 stop24h 15mUnited Airlines

Thu 1/2210:30 pmHKG - MIA

1 stop22h 21mUnited Airlines

Deal found 12/17

$730

One-way flights from Key Largo to Hong Kong
Search for one-way flight options from Key Largo to Hong Kong. Find affordable one-way fares based on user searches. Data last updated December 17, 2025.

Wed 4/157:29 amMIA - HKG

1 stop23h 26mUnited Airlines

Deal found 12/16

$363

Wed 2/116:25 pmMIA - HKG

2 stops35h 55mUnited Airlines

Deal found 12/17

$369

Fri 1/1611:05 amMIA - HKG

2 stops30h 55mUnited Airlines

Deal found 12/15

$387

Wed 1/711:05 amMIA - HKG

3 stops54h 40mUnited Airlines

Deal found 12/16

$388

Thu 2/268:35 amMIA - HKG

1 stop45h 45mUnited Airlines

Deal found 12/16

$402

Mon 3/26:40 pmMIA - HKG

1 stop35h 00mAir Canada

Deal found 12/15

$413

Fri 3/207:23 amMIA - HKG

1 stop23h 57mUnited Airlines

Deal found 12/16

$420

Fri 3/135:36 pmMIA - HKG

2 stops37h 39mUnited Airlines

Deal found 12/15

$426

Thu 5/148:15 amMIA - HKG

2 stops25h 45mMultiple Airlines

Deal found 12/14

$438

Find flight deals from Key Largo to Hong Kong

Most accurate provider	eDreams 3 stars
Most trusted provider	Gurufare 3 stars
Round-trip from	$709 (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.

Search Deals

Provider most trusted by Cheapflights users for Miami-Hong Kong Intl flights.

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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. 3% potential increase in price ($48 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Hong Kong that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Tue 2/24

4:45 pm-7:20 pm

2 stops37h 35m

Hong Kong Intl

Fri 2/27

10:30 pm-7:27 am

1 stop21h 57m

$709

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 1/12

6:05 am-7:20 pm

1 stop24h 15m

Hong Kong Intl

Thu 1/22

10:30 pm-7:51 am

1 stop22h 21m

$716

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Tue 3/10

6:02 pm-7:20 pm

1 stop37h 18m

Hong Kong Intl

Mon 5/11

11:45 am-5:04 pm

1 stop41h 19m

$716

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 3/9

7:23 am-7:20 pm

1 stop23h 57m

Hong Kong Intl

Wed 5/13

9:45 pm-11:32 am

2 stops25h 47m

$716

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Tue 3/10

6:02 pm-7:20 pm

1 stop37h 18m

Hong Kong Intl

Wed 5/13

10:30 pm-11:32 am

2 stops25h 02m

$716

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Wed 3/11

7:00 am-7:20 pm

1 stop24h 20m

Hong Kong Intl

Tue 5/12

9:45 pm-11:08 am

2 stops25h 23m

$716

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 3/9

4:10 pm-7:20 pm

2 stops39h 10m

Hong Kong Intl

Mon 5/11

10:30 pm-8:37 am

1 stop22h 07m

$716

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Thu 1/8

11:05 am-7:00 am

2 stops30h 55m

Hong Kong Intl

Wed 1/21

10:30 pm-10:56 am

2 stops25h 26m

$718

MiamiHong Kong

MIA - HKG

MIAHKG

Miami

Mon 3/9

4:10 pm-7:20 pm

2 stops39h 10m

Hong Kong Intl

Sun 5/10

10:30 pm-8:37 am

1 stop22h 07m

$721

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 12/17

Showing 1-10 of 15 results

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?

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 HK?

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?

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

Peruse reviews from past customers who have flown with Cathay Pacific, Qatar Airways, 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.

Cathay Pacific

7.6

Good

1,095 reviews

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

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

3,686 reviews

Cathay Pacific

7.6

Good

1,095 reviews

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

9,091 reviews

Cathay Pacific

7.6

Good

1,095 reviews

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

2,896 reviews

Cathay Pacific

7.6

Good

1,095 reviews

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

10,534 reviews

Cathay Pacific

7.6

Good

1,095 reviews

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

How long is the flight from Key Largo to Hong Kong?
A quick flight from Key Largo to Hong Kong can take about 37h 35m. United Airlines provides one of the quickest options available for as low as $709. 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 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

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Top 7 airlines flying from Key Largo to Hong Kong

Airline	Cheapest	Average	Flexibility	On-time
Air Canada	Cheapest$701	Average$913	FlexibilityNo cancel fee	On-time67%
United Airlines	Cheapest$724	Average$1,281	FlexibilityNo cancel fee	On-time69%
Japan Airlines	Cheapest$759	Average$1,150	FlexibilityNo cancel fee	On-time79%
Turkish Airlines	Cheapest$1,126	Average$1,260	FlexibilityNo cancel fee	On-time77%
Qatar Airways	Cheapest$1,157	Average$1,740	FlexibilityNo cancel fee	On-time68%
Cathay Pacific	Cheapest$1,199	Average$1,470	FlexibilityNo cancel fee	On-time72%
JetBlue	Cheapest$1,707	Average$1,714	FlexibilityNo cancel fee	On-time62%

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$363+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Key Largo to Hong Kong with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from Key Largo to Hong Kong 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 KongExplore 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 17, 2025.

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 17, 2025.

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 17, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Key Largo to Hong Kong that are best for you.

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.

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.

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

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 December 17, 2025.

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.

Reviews of airlines servicing Hong Kong

Peruse reviews from past customers who have flown with Cathay Pacific, Qatar Airways, 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.

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?

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

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

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

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

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

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.

Top 7 airlines flying from Key Largo to Hong Kong

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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 17, 2025.