HK$690+ Cheap flights from Key Largo

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 9-12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
MIA — HKG
20 Aug — 27 Aug1
1 adult

Find flights from Key Largo

Cheapest flights from Key Largo
Explore the most affordable flight options available from Key Largo. Find the lowest fares based on data from user searches, with prices last updated on 15 August 2025.

Fri 12-918:15MIA - SAT
1 stop4h 40mSouthwest
Sun 14-905:00SAT - MIA
1 stop6h 00mSouthwest
Deal found 12-8HK$1,419
Fri 26-906:05MIA - SAT
1 stop9h 45mSouthwest
Mon 29-905:35SAT - MIA
2 stops8h 40mSouthwest
Deal found 14-8HK$1,458
Sat 4-1006:50MIA - SAT
2 stops13h 30mSouthwest
Mon 6-1010:30SAT - MIA
1 stop7h 20mSouthwest
Deal found 14-8HK$1,482
Thu 11-916:53MIA - SAT
1 stop5h 24mUnited Airlines
Thu 25-914:25SAT - MIA
1 stop5h 48mUnited Airlines
Deal found 13-8HK$1,654
Fri 5-919:30MIA - SAT
1 stop5h 27mDelta
Tue 9-911:33SAT - MIA
1 stop11h 00mDelta
Deal found 14-8HK$1,701
Tue 9-909:00MIA - SAT
2 stops9h 25mSouthwest
Sun 14-905:00SAT - MIA
1 stop6h 00mSouthwest
Deal found 13-8HK$1,835
Sat 18-1006:00MIA - SAT
1 stop8h 28mDelta
Tue 21-1011:35SAT - MIA
1 stop8h 52mDelta
Deal found 13-8HK$1,866
Fri 29-819:30MIA - SAT
1 stop5h 27mDelta
Tue 2-917:51SAT - MIA
1 stop5h 33mDelta
Deal found 13-8HK$1,874
Tue 9-907:10MIA - SAT
1 stop7h 55mSouthwest
Fri 12-915:35SAT - MIA
1 stop6h 30mSouthwest
Deal found 13-8HK$1,905
Sat 20-906:55MIA - SAT
2 stops6h 15mSouthwest
Tue 23-913:10SAT - MIA
1 stop7h 05mSouthwest
Deal found 13-8HK$1,976
Wed 1-1008:12MIA - BGA
1 stop7h 05mDelta
Sun 12-1021:48BGA - MIA
1 stop7h 43mDelta
Deal found 14-8HK$3,136
Thu 2-1016:56MIA - BGA
2 stops51h 41mUnited Airlines
Sun 12-1007:00BGA - MIA
2 stops38h 45mUnited Airlines
Deal found 14-8HK$3,293

Find flights from Key Largo within your budget

 
Find flights departing from Key Largo that match your specified budget. Filter results by price range, allowing you to narrow down options and find flights that fit within your financial constraints. Please note that the search results are based on data from user searches, with fares last updated on 15 August 2025. In the last 7 days, Cheapflights users made a total of 70,647 searches

Fly to

Hong Kong

Route

Departure

Return

Price

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 12-9

18:15-21:55

1 stop4h 40m

San Antonio

Sun 14-9

05:00-12:00

1 stop6h 00m

HK$1,419

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 26-9

06:05-14:50

1 stop9h 45m

San Antonio

Mon 29-9

05:35-15:15

2 stops8h 40m

HK$1,458

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sat 4-10

06:50-19:20

2 stops13h 30m

San Antonio

Mon 6-10

10:30-18:50

1 stop7h 20m

HK$1,482

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 11-9

16:53-21:17

1 stop5h 24m

San Antonio

Thu 25-9

14:25-21:13

1 stop5h 48m

HK$1,654

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 25-9

08:45-13:15

1 stop5h 30m

San Antonio

Tue 30-9

09:47-22:45

2 stops11h 58m

HK$1,694

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Sat 20-9

06:00-11:19

1 stop6h 19m

San Antonio

Tue 23-9

06:35-15:17

1 stop7h 42m

HK$1,701

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 25-9

06:00-12:22

1 stop7h 22m

San Antonio

Tue 30-9

11:26-21:22

1 stop8h 56m

HK$1,701

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Fri 5-9

07:30-14:26

1 stop7h 56m

San Antonio

Tue 9-9

05:25-13:33

1 stop7h 08m

HK$1,701

MiamiSan Antonio

MIA - SAT

MIASAT

Miami

Thu 2-10

06:00-11:19

1 stop6h 19m

San Antonio

Mon 6-10

18:21-00:29

1 stop5h 08m

HK$1,701

MiamiBucaramanga

MIA - BGA

MIABGA

Miami

Wed 1-10

08:12-14:17

1 stop7h 05m

Bucaramanga Palo Negro

Sun 12-10

21:48-06:31

1 stop7h 43m

HK$3,136

Flights are sorted by cheapest return flights first.

Deals found on 13-8

Showing 1-10 of 47 results
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Best time to book a flight from Key Largo

Have a flexible travel schedule? Discover the best time to fly from Key Largo 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.

Travel insights for flights from Key Largo

Get recent, data-driven insights about flights from Key Largo including ideal travel times, pricing trends, and more.

When is the best time to book a flight from Key Largo?

Use this chart to determine the optimal time to book a return flight from Key Largo to Hong Kong. Price data was last updated on 8 August 2025.

The price you pay for your flight from Key Largo may vary depending on when you book. For the best chance of a lower fare, look to book 84 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, June is the cheapest month in which you can book a flight from Key Largo (average of HK$5,363). Flying from Key Largo in December will prove the most costly (average of HK$9,589). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.

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Related info for your journey

Access useful and relevant information related to your journey from Key Largo. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 15 August 2025.

  • What is the cheapest airport to fly out of Key Largo?

    Manila Ninoy Aquino Intl airport offers the cheapest routes to Hong Kong from HK$690. Hong Kong Intl airport is a great option if you're flying to Auckland from HK$706. Our top recommendation is to be generally flexible with your dates of travel for the best rates.

  • What is the cheapest month to fly from Key Largo?

    Currently, the cheapest month for flights from Key Largo is June. The most expensive month for flights is December. The cheapest prices are shown above but prices will vary according to departure times, airlines, class and how early you book.

  • Where are the cheapest places to fly to from Key Largo?

    Check out the cheapest flights from Key Largo to embark to:
    Fly from Manila to Hong Kong from HK$690 round trip
    Fly from Hong Kong to Manila from HK$706 round trip
    Fly from Hong Kong to Phu Quoc from HK$768 round trip
    Fly from Hong Kong to Okinawa from HK$862 round trip
    Fly from Hong Kong to Taipei City from HK$870 round trip

  • How does Cheapflights help users find flights from Key Largo?

    Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Key Largo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

  • Why should you use Cheapflights to find cheap flight tickets from Key Largo?

    Cheapflights simply makes it quick and affordable to book flights from Key Largo by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

  • Can Cheapflights find flights from Key Largo with no change fees?

    Certainly. Search results for flights from Key Largo 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 Key Largo become cheaper?

    Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Key Largo today and book when you’re ready!

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Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Key Largo?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Key Largo. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Key Largo?

Cheapflights simply makes it quick and affordable to book flights from Key Largo by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Key Largo with no change fees?

Certainly. Search results for flights from Key Largo 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 Key Largo become cheaper?

Yes, Cheapflights has a feature called Price Alerts, which offers users the ability to be notified when flight prices change. Track prices for your flight from Key Largo today and book when you’re ready!

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