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$1,507+ Cheap flights from Islip, NY (ISP) to Asia

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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
ISP — ICN
août 23 — août 301
sam. 8/23
sam. 8/30
1 adult, Economy
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Cheap flight deals from Islip to Asia

Keep the following information in mind while searching for Islip to Asia flight deals. Data was last updated août 18, 2025.

Round-trip from

$1,507
(oojo)

Popular in

December

Cheapest in

March

Average price

$1,241
From Islip Long Island to Asia
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($133 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($60 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2025
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Find flight deals from Islip to Asia

Cheapest flights from Islip to Asia
Explore the most affordable flight options available from Islip to Asia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on août 18, 2025.

This oojo deal was found by Cheapflights users on 8/18. 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.
lun. 9/1511:35 amISP - HKG
2 stops54h 10mCathay Pacific
lun. 9/2212:45 pmHKG - ISP
2 stops58h 05mCathay Pacific
Deal found 8/18$1,507
This Kiwi.com deal was found by Cheapflights users on 8/16. 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.
mar. 9/307:30 amISP - ICN
1 stop20h 55mMultiple Airlines
mar. 10/712:45 pmICN - ISP
2 stops35h 12mMultiple Airlines
Deal found 8/16$1,848
This Kiwi.com deal was found by Cheapflights users on 8/17. 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.
mer. 10/17:30 amISP - ICN
1 stop20h 55mMultiple Airlines
mer. 10/89:30 pmICN - ISP
2 stops36h 12mMultiple Airlines
Deal found 8/17$1,999
This Kiwi.com deal was found by Cheapflights users on 8/18. 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.
lun. 9/152:19 pmISP - HKG
2 stops37h 31mMultiple Airlines
lun. 9/227:10 pmHKG - ISP
1 stop27h 48mMultiple Airlines
Deal found 8/18$2,200
This Mytrip deal was found by Cheapflights users on 8/16. 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.
mar. 9/304:33 pmISP - SHA
2 stops31h 32mMultiple Airlines
mar. 10/71:20 pmSHA - ISP
2 stops33h 38mMultiple Airlines
Deal found 8/16$4,803
This Mytrip deal was found by Cheapflights users on 8/17. 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.
mer. 10/12:19 pmISP - SHA
3 stops39h 21mMultiple Airlines
mer. 10/81:20 pmSHA - ISP
2 stops33h 38mMultiple Airlines
Deal found 8/17$7,402
This United deal was found by Cheapflights users on 8/16. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sam. 9/134:33 pmISP - NRT
2 stops32h 57mMultiple Airlines
sam. 9/205:15 pmNRT - ISP
2 stops35h 06mMultiple Airlines
Deal found 8/16$11,655

Cheapflights Fare Finder

 
Customize your flight search to find flights from Islip to Asia 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 août 18, 2025.
Use the filters below to find and compare flights from Islip to Asia that are best for you.

Fly from

Islip

Fly to

Asia

Route

Depart

Return

Price

IslipHong Kong

ISP - HKG

ISPHKG

Islip Long Island

lun. 9/15

11:35 am-5:45 am

2 stops54h 10m

Hong Kong Intl

lun. 9/22

12:45 pm-10:50 am

2 stops58h 05m

$1,507

IslipIncheon

ISP - ICN

ISPICN

Islip Long Island

mar. 9/30

7:30 am-5:25 pm

1 stop20h 55m

Incheon Intl

mar. 10/7

12:45 pm-10:57 am

2 stops35h 12m

$1,848

IslipIncheon

ISP - ICN

ISPICN

Islip Long Island

mer. 10/1

7:30 am-5:25 pm

1 stop20h 55m

Incheon Intl

mer. 10/8

9:30 pm-8:42 pm

2 stops36h 12m

$1,999

IslipHong Kong

ISP - HKG

ISPHKG

Islip Long Island

lun. 9/15

2:19 pm-3:50 pm

2 stops37h 31m

Hong Kong Intl

lun. 9/22

7:10 pm-10:58 am

1 stop27h 48m

$2,200

IslipShanghai

ISP - SHA

ISPSHA

Islip Long Island

mar. 9/30

4:33 pm-12:05 pm

2 stops31h 32m

Shanghai Hongqiao Intl

mar. 10/7

1:20 pm-10:58 am

2 stops33h 38m

$4,803

IslipShanghai

ISP - SHA

ISPSHA

Islip Long Island

mer. 10/1

2:19 pm-5:40 pm

3 stops39h 21m

Shanghai Hongqiao Intl

mer. 10/8

1:20 pm-10:58 am

2 stops33h 38m

$7,402

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

sam. 9/13

4:33 pm-2:30 pm

2 stops32h 57m

Tokyo Narita

sam. 9/20

5:15 pm-3:21 pm

2 stops35h 06m

$11,655

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Best time to book a flight from Islip to Asia

Have a flexible travel schedule? Discover the best time to fly to Asia 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 Asia

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

Currently, February is the cheapest month in which you can book a flight from Islip, New York to Asia (average of $992). Flying from Islip, New York to Asia in December is currently the most expensive (average of $1,635). 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 Asia. 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 from for flights from Islip to Asia?

    Islip Long Island (ISP), located 7.2 mi from the city center, is the airport you fly out of when you book flights from Islip to Asia.

  • How long is the flight from Islip, New York to Asia?

    Departing from Islip, New York to Asia will take you 54h 10m. Islip, New York and Asia are separated by a distance of 8048 mi.

  • What are the most popular routes from Islip, New York to Asia?

    While some choose either Islip Long Island - Hanoi Noibai or Islip Long Island - Jinan, Islip Long Island - Yanbian Yanji Chaoyangchuan is the most popular route from Islip, New York to Asia.

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

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

  • How can I find direct flights from Islip to Asia?

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

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

    Yes. Cheapflights offers flight deals from Islip to Asia 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 Asia?

    Currently, February is the cheapest month in which you can book a flight from Islip, New York to Asia (average of $992). Flying from Islip, New York to Asia in December is currently the most expensive (average of $1,635). 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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