Question 1

What is the cheapest month to book a flight from Islip, New York to Tokyo Narita Airport?

Accepted Answer

Currently, September is the cheapest month in which you can book a flight from Islip, New York to Tokyo Narita Airport (average of $815). Flying from Islip, New York to Tokyo Narita Airport in June is currently the most expensive (average of $1,218). 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.

Question 2

E

Accepted Answer

In terms of precipitation, rainfall in Tokyo Narita Airport ranges from 2.0 - 8.3 inches per month. September is typically the wettest month, when rainfall can reach 8.3 in. January is typically the driest time to visit Tokyo Narita Airport when rainfall is around 2.0 in.

Question 3

E

Accepted Answer

If weather is an important factor for your trip to Tokyo Narita Airport, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Question 4

How far in advance should I book a flight from Islip, New York to Tokyo Narita Airport?

Accepted Answer

Users have found that booking a flight from Islip, New York to Tokyo Narita Airport at least 37 days early can save you up to 3% on average compared to booking a flight this week. If booking 37 days before your flight isn’t an option for you, users have found flights from Islip, New York to Tokyo Narita Airport for as little as $1,090 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $1,371 for flights departing within the next 3 days.

Question 5

What is the cheapest month to fly from Islip, New York to Tokyo Narita Airport?

Accepted Answer

September is one of the best times of the year to fly to Tokyo Narita Airport from Islip, New York. Prices for September average $1,230 per person but you can even find prices for as low as $672. The most expensive prices can be found in the month of December. Opting for a September flight can save you 34% on your journey compared to booking in December

Question 6

What is the cheapest time of day to fly from ISP to NRT?

Accepted Answer

When flying from Islip, New York to Tokyo Narita Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 7

What airport do you fly from for flights from Islip to Tokyo Narita?

Accepted Answer

Most people fly from Islip Long Island (ISP) if they book a flight from Islip to Tokyo Narita. On average, Long Island has 0 outbound flights to Tokyo Narita per day from 0 airlines. Islip Long Island is conveniently located just 7.2 mi from Islip’s city center.

Question 8

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

Accepted Answer

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

Question 9

How can I find direct flights from Islip to Narita?

Accepted Answer

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

Question 10

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

Accepted Answer

Yes. Cheapflights offers flight deals from Islip to Narita by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Round-trip from	$1,215 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$1,363

$1,215+ Cheap flights from Islip, NY (ISP) to Narita (NRT)

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 9/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Islip to Narita with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Islip to Narita

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Islip to Narita

Cheapest flights from Islip to NaritaExplore the most affordable flight options available from Islip to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Islip to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Islip to Tokyo Narita Airport that are best for you.

Best time to book a flight from Islip to Narita

Have a flexible travel schedule? Discover the best time to fly to Narita from Islip with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Islip to Tokyo Narita Airport

What is the cheapest month to book a flight from Islip, New York to Tokyo Narita Airport?

Related info for your journey

Find useful and relevant information for your journey from Islip to Narita. 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 Tokyo Narita?

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

How can I find direct flights from Islip to Narita?

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

What is the cheapest month to book a flight from Islip, New York to Tokyo Narita Airport?

Traveling to a place near Tokyo Narita Airport?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Islip to Narita

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from Islip to Narita
Explore the most affordable flight options available from Islip to Narita. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.