Cheap flights from Islip, New York to Tokyo from $1,624

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Islip, New York to Tokyo departing on 1/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Islip, New York to Tokyo

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:25 pm - 5:20 pm
ISP
-
NRT
38h 55m2 stops
Multiple Airlines Logo
6:15 pm - 11:35 am
NRT
-
ISP
31h 20m2 stops
$1,624Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
7:25 am - 10:50 pm
ISP
-
HND
25h 25m2 stops
Multiple Airlines Logo
2:00 am - 4:10 pm
HND
-
ISP
28h 10m2 stops
$2,042Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
12:30 pm - 4:15 pm
ISP
-
NRT
37h 45m1 stop
Multiple Airlines Logo
6:30 pm - 6:48 pm
NRT
-
ISP
38h 18m2 stops
$2,296Multiple Airlines
Wed, Jan 14 - Wed, Jan 21
Multiple Airlines Logo
12:30 pm - 4:15 pm
ISP
-
NRT
37h 45m1 stop
Multiple Airlines Logo
6:30 pm - 6:48 pm
NRT
-
ISP
38h 18m2 stops
$2,318Multiple Airlines
Sun, Feb 1 - Sun, Feb 8
Multiple Airlines Logo
12:30 pm - 4:15 pm
ISP
-
NRT
37h 45m1 stop
Multiple Airlines Logo
6:35 pm - 8:40 am
NRT
-
ISP
28h 05m2 stops
$2,657Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
12:30 pm - 4:15 pm
ISP
-
NRT
37h 45m1 stop
Multiple Airlines Logo
6:35 pm - 8:40 am
NRT
-
ISP
28h 05m2 stops
$2,786Multiple Airlines
Sat, Jan 31 - Sat, Feb 7
Multiple Airlines Logo
12:30 pm - 4:15 pm
ISP
-
NRT
37h 45m1 stop
Multiple Airlines Logo
6:30 pm - 6:55 pm
NRT
-
ISP
38h 25m2 stops
$3,961Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
7:25 am - 4:15 pm
ISP
-
NRT
18h 50m1 stop
Multiple Airlines Logo
9:35 am - 8:47 pm
NRT
-
ISP
25h 12m2 stops
$4,364Multiple Airlines
Fri, Jan 30 - Fri, Feb 6
Multiple Airlines Logo
11:05 am - 5:25 am
ISP
-
HND
28h 20m2 stops
Multiple Airlines Logo
12:50 am - 11:35 am
HND
-
ISP
24h 45m2 stops
$11,422Multiple Airlines
Sat, Jan 31 - Fri, Feb 6
Multiple Airlines Logo
12:25 pm - 5:25 am
ISP
-
HND
27h 00m2 stops
Multiple Airlines Logo
10:55 pm - 5:50 pm
HND
-
ISP
32h 55m2 stops
$11,446Multiple Airlines
Fri, Jan 30 - Fri, Feb 6

momondo Fare Finder

 
Customize your flight search to find flights from Islip, New York to Tokyo 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Islip, New York to Tokyo that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Fri 1/30

12:25 pm-5:20 pm

2 stops38h 55m

Tokyo Narita

Fri 2/6

6:15 pm-11:35 am

2 stops31h 20m

$1,624

IslipTokyo

ISP - HND

ISPHND

Islip Long Island

Sat 1/31

7:25 am-10:50 pm

2 stops25h 25m

Tokyo Haneda

Fri 2/6

2:00 am-4:10 pm

2 stops28h 10m

$2,042

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Wed 1/14

12:30 pm-4:15 pm

1 stop37h 45m

Tokyo Narita

Wed 1/21

6:30 pm-6:48 pm

2 stops38h 18m

$2,296

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Sun 2/1

12:30 pm-4:15 pm

1 stop37h 45m

Tokyo Narita

Sun 2/8

6:30 pm-6:48 pm

2 stops38h 18m

$2,318

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Sat 1/31

12:30 pm-4:15 pm

1 stop37h 45m

Tokyo Narita

Sat 2/7

6:35 pm-8:40 am

2 stops28h 05m

$2,657

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Sat 1/31

12:30 pm-4:15 pm

1 stop37h 45m

Tokyo Narita

Sat 2/7

6:35 pm-8:40 am

2 stops28h 05m

$2,786

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Fri 1/30

12:30 pm-4:15 pm

1 stop37h 45m

Tokyo Narita

Fri 2/6

6:30 pm-6:55 pm

2 stops38h 25m

$3,961

IslipTokyo

ISP - NRT

ISPNRT

Islip Long Island

Fri 1/30

7:25 am-4:15 pm

1 stop18h 50m

Tokyo Narita

Fri 2/6

9:35 am-8:47 pm

2 stops25h 12m

$4,364

IslipTokyo

ISP - HND

ISPHND

Islip Long Island

Sat 1/31

11:05 am-5:25 am

2 stops28h 20m

Tokyo Haneda

Fri 2/6

12:50 am-11:35 am

2 stops24h 45m

$11,422

IslipTokyo

ISP - HND

ISPHND

Islip Long Island

Fri 1/30

12:25 pm-5:25 am

2 stops27h 00m

Tokyo Haneda

Fri 2/6

10:55 pm-5:50 pm

2 stops32h 55m

$11,446

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Tokyo from

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

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 is the cheapest day to depart on your flight to Tokyo?

The cheapest day to depart on your flight to Tokyo is on a Monday when prices can be found for as low as $1,248. This is often the case because there is less demand to fly during this day of the week. Flights from Islip, New York to Tokyo on a Saturday will generally be more expensive and average around $1,446. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Tokyo?

In the evening is the cheapest time of day to fly from Islip, New York to Tokyo when you can find flight prices for as low as $1,242. Flying to Tokyo in the evening is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Tokyo is in the morning when prices are around $1,358.

When to book flights from Islip, New York to Tokyo

Are you open to changing your travel dates? Check out the ideal times to fly from Islip, New York to Tokyo according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Islip, New York to Tokyo (ISP to TYO) flight deals and tips

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

Fastest flight time

27h 00m

Direct flights

None
The fastest flight from Islip, New York to Tokyo takes 27h 00m
There are no direct flights from Islip, New York to Tokyo. There are no popular flight routes from Islip, New York to Tokyo.
  • How far is Islip Long Island to Tokyo by plane?

    The distance between Islip Long Island and Tokyo is about 6752.8 mi. Flights usually cover this in 27h 00m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Islip Long Island Airport to Tokyo were last updated today.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Islip Long Island Airport to Tokyo.

  • What documentation or ID do you need to fly to Tokyo?

    The travel and health documents you'll need for your trip to Tokyo 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 Tokyo. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Tokyo?

Book flights to Tokyo if you plan to visit one of these locations
Hakone
Urayasu
Kawasaki
Chiba
Atami
Kamakura
Yokosuka
Kusatsu
Saitama
Fujiyoshida
Izu
Yamanouchi
Fujisawa
Tsukuba
Kawagoe
Numazu
Karuizawa
Yamanashi
Minakami
Sagamihara

Why use momondo?

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

Finding the right flight to Tokyo from Islip is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Tokyo quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Tokyo from Islip which offer a flexible booking policy as well as other useful filters and features.

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

momondo provides multiple filters to help you find the best flight to Tokyo from Islip. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes. momondo can track prices for Islip to Tokyo flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Tokyo trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Sat 1/17
Sat 1/24

Find better results for your trip to Japan

Fly into one of these airports located in Tokyo

Airports listed have a maximum distance of 35.1 mi from Tokyo