In terms of precipitation, rainfall in Japan 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 Japan when rainfall is around 2.0 in.

If weather is an important factor for your trip to Japan, 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).

How far in advance should I book a flight from New Windsor to Japan?

To save up to 3% on this flight, we recommend booking at least 37 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from New Windsor to Japan from $1,090 1-2 weeks out and tickets from $1,371 for flights departing within the next 72 hours.

What is the cheapest month to fly from New Windsor to Japan?

Flights from New Windsor to Japan lean towards being more expensive in December. Prices are generally better when you fly from New Windsor to Japan in September, with the cheapest ticket starting at $672.

What is the cheapest time of day to fly from SWF to JP?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Windsor to Japan as you normally would.

What airport do you fly from for flights from New Windsor to Japan?

Most people fly from New Windsor Stewart (SWF) if they book a flight from New Windsor to Japan. New Windsor Stewart is conveniently located just 4.3 mi from New Windsor’s city center.

Can I find deals for flights from Stewart to Japan that include hotel bookings?

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

How can I find direct flights from Stewart to Japan?

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

Can I find deals for business class flights from Stewart to Japan?

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

$434+ Flights from New Windsor to Japan

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1. Tell us where you want to go

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2. Select your favorite providers

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3. Compare prices and book

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Cheap flight deals from Stewart to Japan

Round-trip from	$1,044 (Mytrip)
One-way from	$443 (Mytrip)
Popular in	December
Cheapest in	September
Average price	$1,363

From New Windsor Stewart to Japan

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One-way flight from New Windsor Stewart to Japan

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High demand for flights, 0% potential price rise

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Cheapest flight prices on average. 3% potential price decrease ($40 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Stewart to Japan

Cheapest flights from Stewart to Japan
Explore the most affordable flight options available from Stewart to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Mon 10/611:01 amSWF - NRT

3 stops38h 09mMultiple Airlines

Sun 10/192:35 pmNRT - SWF

2 stops32h 36mMultiple Airlines

Deal found 7/30

$996

Thu 9/112:04 pmSWF - HND

3 stops36h 46mMultiple Airlines

Thu 9/186:10 pmHND - SWF

3 stops30h 34mMultiple Airlines

Deal found 7/28

$1,628

Best flights from Stewart to Japan
Discover carefully curated flight deals from Stewart to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 30, 2025.

Mon 10/611:01 amSWF - NRT

3 stops38h 09mMultiple Airlines

Sun 10/192:35 pmNRT - SWF

2 stops32h 36mMultiple Airlines

Deal found 7/30

$996

Thu 9/112:04 pmSWF - HND

3 stops36h 46mMultiple Airlines

Thu 9/186:10 pmHND - SWF

3 stops30h 34mMultiple Airlines

Deal found 7/28

$1,628

Last-minute flights from Stewart to Japan
Discover last-minute flight deals from Stewart to Japan. Data last updated July 30, 2025 and is based on user searches.

Fri 8/225:36 pmSWF - NRT

3 stops31h 34mMultiple Airlines

Mon 8/2510:30 amNRT - SWF

3 stops38h 26mMultiple Airlines

Deal found 7/29

$1,063

One-way flights from Stewart to Japan
Search for one-way flight options from Stewart to Japan. Find affordable one-way fares based on user searches. Data last updated July 30, 2025.

Mon 8/255:36 pmSWF - NRT

3 stops31h 34mMultiple Airlines

Deal found 7/30

$434

Mon 10/2011:01 amSWF - HND

3 stops47h 29mMultiple Airlines

Deal found 7/28

$547

Fly from

Fly to

Route

Depart

Return

Price

New WindsorTokyo

SWF - NRT

SWFNRT

New Windsor Stewart

Mon 10/6

11:01 am-2:10 pm

3 stops38h 09m

Tokyo Narita

Sun 10/19

2:35 pm-10:11 am

2 stops32h 36m

$996

New WindsorTokyo

SWF - HND

SWFHND

New Windsor Stewart

Thu 9/11

2:04 pm-3:50 pm

3 stops36h 46m

Tokyo Haneda

Thu 9/18

6:10 pm-11:44 am

3 stops30h 34m

$1,628

New WindsorTokyo

SWF - NRT

SWFNRT

New Windsor Stewart

Mon 8/25

5:36 pm-2:10 pm

3 stops31h 34m

$434

New WindsorTokyo

SWF - HND

SWFHND

New Windsor Stewart

Mon 10/20

11:01 am-11:30 pm

3 stops47h 29m

$547

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

Best time to book a flight from Stewart to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Stewart 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 New Windsor to Japan

What is the cheapest month to book a flight from New Windsor to Japan?

Currently, February is the cheapest month in which you can book a flight from New Windsor to Japan (average of $884). Flying from New Windsor to Japan in December is currently the most expensive (average of $1,627). 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

What airport do you fly from for flights from New Windsor to Japan?
Most people fly from New Windsor Stewart (SWF) if they book a flight from New Windsor to Japan. New Windsor Stewart is conveniently located just 4.3 mi from New Windsor’s city center.
Can I find deals for flights from Stewart to Japan that include hotel bookings?
Yes. In addition to deals on Stewart to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Stewart to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Stewart to Japan.
Can I find deals for business class flights from Stewart to Japan?
Yes. Cheapflights offers flight deals from Stewart to Japan 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 New Windsor to Japan?
Currently, February is the cheapest month in which you can book a flight from New Windsor to Japan (average of $884). Flying from New Windsor to Japan in December is currently the most expensive (average of $1,627). 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.

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$434+ Cheap flights from New Windsor (SWF) to Japan

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Stewart to Japan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Stewart to Japan

Keep the following information in mind while searching for Stewart to Japan flight deals. Data was last updated July 30, 2025.

Round-trip from

One-way from

Popular in

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Average price

Find flight deals from Stewart to Japan

Cheapest flights from Stewart to JapanExplore the most affordable flight options available from Stewart to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Explore the most affordable flight options available from Stewart to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New Windsor to Japan that are best for you.

Best time to book a flight from Stewart to Japan

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

Cheapflights Insights

Everything you need to know about your flight from New Windsor to Japan

What is the cheapest month to book a flight from New Windsor to Japan?

Related info for your journey

Find useful and relevant information for your journey from Stewart to Japan. 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 New Windsor to Japan?

Can I find deals for flights from Stewart to Japan that include hotel bookings?

How can I find direct flights from Stewart to Japan?

Can I find deals for business class flights from Stewart to Japan?

What is the cheapest month to book a flight from New Windsor to Japan?

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Cheapest flights from Stewart to Japan
Explore the most affordable flight options available from Stewart to Japan. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.