When did momondo last update prices for flights from Islip Long Island Airport to Japan?

Prices for flights from Islip Long Island Airport to Japan refresh daily.

How old do you have to be to fly from Islip Long Island Airport to Japan?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$2,230 Cheap Flights from Islip, New York to Japan in 2026

Find the cheapest flights from Islip, New York to Japan

Round-trip

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:43 pm - 3:00 pmISP Islip Long Island-NRT Tokyo Narita

32h 17m2 stops Orlando Dallas/Fort Worth

6:25 pm - 4:58 pmNRT Tokyo Narita-ISP Islip Long Island

35h 33m2 stops Boston Logan Intl Orlando

$2,230Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

2:16 pm - 4:20 pmISP Islip Long Island-NRT Tokyo Narita

37h 04m2 stops Boston Logan Intl Calgary

6:30 pm - 8:59 pmNRT Tokyo Narita-ISP Islip Long Island

39h 29m2 stops Calgary Boston Logan Intl

$2,611Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

3:10 pm - 4:20 pmISP Islip Long Island-NRT Tokyo Narita

36h 10m2 stops Boston Logan Intl Calgary

9:25 am - 11:05 amNRT Tokyo Narita-ISP Islip Long Island

38h 40m2 stops Hong Kong Intl Boston Logan Intl

$4,178Multiple Airlines

Sat, Oct 3 - Thu, Oct 15

9:05 am - 4:00 pmISP Islip Long Island-NRT Tokyo Narita

17h 55m1 stop Boston Logan Intl

6:30 pm - 4:58 pmNRT Tokyo Narita-ISP Islip Long Island

59h 28m2 stops Calgary Orlando

$4,215Multiple Airlines

Sat, Sep 12 - Sat, Sep 19

7:31 am - 4:00 pmISP Islip Long Island-NRT Tokyo Narita

19h 29m1 stop Boston Logan Intl

10:00 pm - 10:30 amNRT Tokyo Narita-ISP Islip Long Island

49h 30m2 stops Hong Kong Intl Boston Logan Intl

$4,420Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

5:43 pm - 12:05 amISP Islip Long Island-HND Tokyo Haneda

41h 22m3 stops Orlando New York John F Kennedy Intl Doha Hamad Intl

1:35 am - 4:58 pmHND Tokyo Haneda-ISP Islip Long Island

52h 23m3 stops Doha Hamad Intl Miami Orlando

$5,120Multiple Airlines

Sat, Sep 12 - Fri, Sep 18

7:05 am - 4:00 pmISP Islip Long Island-NRT Tokyo Narita

19h 55m1 stop Boston Logan Intl

10:00 pm - 4:10 pmNRT Tokyo Narita-ISP Islip Long Island

55h 10m2 stops Hong Kong Intl Boston Logan Intl

$5,363Multiple Airlines

Sat, Oct 3 - Thu, Oct 15

2:16 pm - 1:55 pmISP Islip Long Island-HND Tokyo Haneda

34h 39m2 stops Boston Logan Intl Hong Kong Intl

6:05 pm - 10:30 amHND Tokyo Haneda-ISP Islip Long Island

29h 25m2 stops Toronto Pearson Intl Boston Logan Intl

$7,464Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

2:16 pm - 4:05 pmISP Islip Long Island-NRT Tokyo Narita

36h 49m2 stops Boston Logan Intl Hong Kong Intl

4:50 pm - 10:30 amNRT Tokyo Narita-ISP Islip Long Island

30h 40m3 stops Vancouver Intl Toronto Pearson Intl Boston Logan Intl

$7,466Multiple Airlines

Thu, Sep 24 - Thu, Oct 1

3:10 pm - 1:55 pmISP Islip Long Island-HND Tokyo Haneda

33h 45m2 stops Boston Logan Intl Hong Kong Intl

10:05 am - 11:05 amHND Tokyo Haneda-ISP Islip Long Island

38h 00m2 stops Hong Kong Intl Boston Logan Intl

$8,394Multiple Airlines

Sat, Oct 3 - Thu, Oct 15

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Route

Depart

Return

Price

Cheapest round-trip

IslipTokyo

ISP Islip Long Island - NRT Tokyo Narita

ISPNRT

Islip Long Island

Sat 9/12

5:43 pm-3:00 pm

2 stops32h 17m

Tokyo Narita

Sat 9/19

6:25 pm-4:58 pm

2 stops35h 33m

$2,230

IslipTokyo

ISP Islip Long Island - NRT Tokyo Narita

ISPNRT

Islip Long Island

Thu 9/24

2:16 pm-4:20 pm

2 stops37h 04m

Tokyo Narita

Thu 10/1

6:30 pm-8:59 pm

2 stops39h 29m

$2,611

IslipTokyo

ISP Islip Long Island - NRT Tokyo Narita

ISPNRT

Islip Long Island

Sat 10/3

3:10 pm-4:20 pm

2 stops36h 10m

Tokyo Narita

Thu 10/15

9:25 am-11:05 am

2 stops38h 40m

$4,178

IslipTokyo

ISP Islip Long Island - NRT Tokyo Narita

ISPNRT

Islip Long Island

Sat 9/12

9:05 am-4:00 pm

1 stop17h 55m

Tokyo Narita

Sat 9/19

6:30 pm-4:58 pm

2 stops59h 28m

$4,215

IslipTokyo

ISP Islip Long Island - NRT Tokyo Narita

ISPNRT

Islip Long Island

Thu 9/24

7:31 am-4:00 pm

1 stop19h 29m

Tokyo Narita

Thu 10/1

10:00 pm-10:30 am

2 stops49h 30m

$4,420

IslipTokyo

ISP Islip Long Island - HND Tokyo Haneda

ISPHND

Islip Long Island

Sat 9/12

5:43 pm-12:05 am

3 stops41h 22m

Tokyo Haneda

Fri 9/18

1:35 am-4:58 pm

3 stops52h 23m

$5,120

IslipTokyo

ISP Islip Long Island - NRT Tokyo Narita

ISPNRT

Islip Long Island

Sat 10/3

7:05 am-4:00 pm

1 stop19h 55m

Tokyo Narita

Thu 10/15

10:00 pm-4:10 pm

2 stops55h 10m

$5,363

Quickest round-trip

IslipTokyo

ISP Islip Long Island - HND Tokyo Haneda

ISPHND

Islip Long Island

Thu 9/24

2:16 pm-1:55 pm

2 stops34h 39m

Tokyo Haneda

Thu 10/1

6:05 pm-10:30 am

2 stops29h 25m

$7,464

IslipTokyo

ISP Islip Long Island - NRT Tokyo Narita

ISPNRT

Islip Long Island

Thu 9/24

2:16 pm-4:05 pm

2 stops36h 49m

Tokyo Narita

Thu 10/1

4:50 pm-10:30 am

3 stops30h 40m

$7,466

IslipTokyo

ISP Islip Long Island - HND Tokyo Haneda

ISPHND

Islip Long Island

Sat 10/3

3:10 pm-1:55 pm

2 stops33h 45m

Tokyo Haneda

Thu 10/15

10:05 am-11:05 am

2 stops38h 00m

$8,394

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Islip, New York to Japan

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Japan?

ANA, Japan Airlines and United Airlines are the top three most popular airlines that fly to Japan from Islip, New York according to our data. ANA is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 13 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

Cheap Islip, New York to Japan flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Islip, New York to Japan

Fastest flight time	33h 45m
Direct flights	None

The fastest flight from Islip, New York to Japan takes 33h 45m

There are no direct flights from Islip, New York to Japan. There are no popular flight routes from Islip, New York to Japan.

Search flight deals

Frequently asked questions about flying from Islip, New York to Japan

When did momondo last update prices for flights from Islip Long Island Airport to Japan?
Prices for flights from Islip Long Island Airport to Japan refresh daily.
How old do you have to be to fly from Islip Long Island Airport to Japan?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Islip Long Island Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents you'll need for your trip to Japan may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Japan. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Islip to Japan?

It is quick and easy to find Islip to Japan flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Japan that suits you.

Can I find flights from Islip to Japan with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Islip to Japan flights to just show those with flexible booking policies.

How can momondo help me find flights from Islip to Japan?

Once you have performed a search for Islip to Japan flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Islip to Japan right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Islip to Japan flights. All you need is a valid email address and we will do the rest; it is that quick and easy.