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.

$2,007 Cheap Flights from Islip to Japan in 2026

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0 bags

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Find the cheapest flights from Islip, New York to Japan

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:25 pm - 5:20 pm

ISP

NRT

37h 55m

2 stops

6:15 pm - 10:02 am

NRT

ISP

28h 47m

2 stops

$2,007Multiple Airlines

Fri, Mar 6 - Mon, Mar 9

9:59 am - 5:55 am

ISP

HND

30h 56m

2 stops

7:45 pm - 6:44 pm

HND

ISP

35h 59m

2 stops

$3,245Multiple Airlines

Thu, Apr 9 - Thu, Apr 16

9:59 am - 8:55 am

ISP

NRT

33h 56m

2 stops

8:55 pm - 6:44 pm

NRT

ISP

34h 49m

2 stops

$3,264Multiple Airlines

Thu, Apr 9 - Thu, Apr 16

9:59 am - 3:25 pm

ISP

NRT

40h 26m

2 stops

5:05 pm - 6:44 pm

NRT

ISP

38h 39m

2 stops

$6,818Multiple Airlines

Mon, Apr 20 - Sun, Apr 26

9:59 am - 3:30 pm

ISP

NRT

40h 31m

2 stops

6:45 pm - 6:44 pm

NRT

ISP

60h 59m

2 stops

$7,107Multiple Airlines

Fri, Mar 20 - Fri, Mar 27

9:59 am - 4:45 am

ISP

HND

29h 46m

2 stops

10:45 am - 6:44 pm

HND

ISP

20h 59m

2 stops

$11,325Multiple Airlines

Mon, Apr 20 - Sun, Apr 26

9:59 am - 9:15 pm

ISP

HND

22h 16m

2 stops

10:40 am - 6:44 pm

HND

ISP

21h 04m

2 stops

$11,420Multiple Airlines

Sun, Mar 29 - Sun, Apr 5

1:05 pm - 5:00 am

ISP

HND

26h 55m

2 stops

10:45 pm - 4:18 pm

HND

ISP

30h 33m

2 stops

$11,525Multiple Airlines

Wed, Apr 8 - Wed, Apr 15

1:25 pm - 5:25 am

ISP

HND

26h 00m

2 stops

9:05 pm - 10:02 am

HND

ISP

25h 57m

2 stops

$11,591Multiple Airlines

Fri, Mar 6 - Mon, Mar 9

9:59 am - 9:15 pm

ISP

HND

22h 16m

2 stops

10:40 am - 6:44 pm

HND

ISP

21h 04m

2 stops

$11,719Multiple Airlines

Thu, Apr 9 - Thu, Apr 16

Fly from

Fly to

Route

Depart

Return

Price

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Fri 3/6

1:25 pm-5:20 pm

2 stops37h 55m

Tokyo Narita

Mon 3/9

6:15 pm-10:02 am

2 stops28h 47m

$2,007

IslipTokyo

ISP - HND

ISPHND

Islip Long Island

Thu 4/9

9:59 am-5:55 am

2 stops30h 56m

Tokyo Haneda

Thu 4/16

7:45 pm-6:44 pm

2 stops35h 59m

$3,245

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Thu 4/9

9:59 am-8:55 am

2 stops33h 56m

Tokyo Narita

Thu 4/16

8:55 pm-6:44 pm

2 stops34h 49m

$3,264

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Mon 4/20

9:59 am-3:25 pm

2 stops40h 26m

Tokyo Narita

Sun 4/26

5:05 pm-6:44 pm

2 stops38h 39m

$6,818

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Fri 3/20

9:59 am-3:30 pm

2 stops40h 31m

Tokyo Narita

Fri 3/27

6:45 pm-6:44 pm

2 stops60h 59m

$7,107

IslipTokyo

ISP - HND

ISPHND

Islip Long Island

Mon 4/20

9:59 am-4:45 am

2 stops29h 46m

Tokyo Haneda

Sun 4/26

10:45 am-6:44 pm

2 stops20h 59m

$11,325

IslipTokyo

ISP - HND

ISPHND

Islip Long Island

Sun 3/29

9:59 am-9:15 pm

2 stops22h 16m

Tokyo Haneda

Sun 4/5

10:40 am-6:44 pm

2 stops21h 04m

$11,420

IslipTokyo

ISP - HND

ISPHND

Islip Long Island

Wed 4/8

1:05 pm-5:00 am

2 stops26h 55m

Tokyo Haneda

Wed 4/15

10:45 pm-4:18 pm

2 stops30h 33m

$11,525

IslipTokyo

ISP - HND

ISPHND

Islip Long Island

Fri 3/6

1:25 pm-5:25 am

2 stops26h 00m

Tokyo Haneda

Mon 3/9

9:05 pm-10:02 am

2 stops25h 57m

$11,591

IslipTokyo

ISP - HND

ISPHND

Islip Long Island

Thu 4/9

9:59 am-9:15 pm

2 stops22h 16m

Tokyo Haneda

Thu 4/16

10:40 am-6:44 pm

2 stops21h 04m

$11,719

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 Air Canada 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 38% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 14 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	17h 01m
Direct flights	None

The fastest flight from Islip, New York to Japan takes 17h 01m

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

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.