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$1,978+ Cheap flights from Islip, NY (ISP) to Hong Kong (HKG)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — HKG
Jan 23 — Jan 301
Fri 1/23
Fri 1/30
1 adult, Economy
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Cheap flight deals from Islip to Hong Kong

Best flights from Islip to Hong Kong
Discover carefully curated flight deals from Islip to Hong Kong that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 24, 2025.

This Gurufare deal was found by Cheapflights users on 12/23. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/69:40 amISP - HKG
2 stops31h 50mMultiple Airlines
Fri 2/1312:35 pmHKG - ISP
2 stops34h 27mMultiple Airlines
Deal found 12/23$1,978
This Kiwi.com deal was found by Cheapflights users on 12/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/512:30 pmISP - HKG
1 stop27h 30mMultiple Airlines
Thu 2/127:40 pmHKG - ISP
1 stop28h 25mMultiple Airlines
Deal found 12/22$1,989

Find flight deals from Islip to Hong Kong

Discover tips and strategies to find the most affordable flight options for your journey from Islip (ISP) to Hong Kong (HKG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 24, 2025.

Most accurate provider

Mytrip
3 stars

Most trusted provider

Mytrip
3 stars

Round-trip from

$1,978
(Gurufare)

Popular in

December

Cheapest in

September

Average price

$1,644
Provider with most accurate pricing for New York (NYC)-Hong Kong Intl flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Hong Kong Intl flights.
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From Islip Long Island to Hong Kong Intl
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Highest demand for flights based on searches. 4% potential increase in price ($59 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 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 Islip 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 24, 2025.
Use the filters below to find and compare flights from Islip to Hong Kong that are best for you.

Fly from

Islip

Fly to

Hong Kong

Route

Depart

Return

Price

IslipHong Kong

ISP - HKG

ISPHKG

Islip Long Island

Fri 2/6

9:40 am-6:30 am

2 stops31h 50m

Hong Kong Intl

Fri 2/13

12:35 pm-10:02 am

2 stops34h 27m

$1,978

IslipHong Kong

ISP - HKG

ISPHKG

Islip Long Island

Thu 2/5

12:30 pm-5:00 am

1 stop27h 30m

Hong Kong Intl

Thu 2/12

7:40 pm-11:05 am

1 stop28h 25m

$1,989

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/23

Best time to book a flight from Islip to Hong Kong

Have a flexible travel schedule? Discover the best time to fly to Hong Kong from Islip 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 Islip to Hong Kong

What is the cheapest month to book a flight from Islip, New York to Hong Kong?

Currently, September is the cheapest month in which you can book a flight from Islip, New York to Hong Kong (average of $551). Flying from Islip, New York to Hong Kong in June is currently the most expensive (average of $1,095). 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.

Related info for your journey

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Islip 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 Islip, New York to Hong Kong?

    Currently, September is the cheapest month in which you can book a flight from Islip, New York to Hong Kong (average of $551). Flying from Islip, New York to Hong Kong in June is currently the most expensive (average of $1,095). 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.

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