How long is the flight from Watertown, New York to Japan?

Departing from Watertown, New York to Japan will take you 22h 30m. There are 6495 mi between Watertown, New York and Japan.

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).

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

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

What airport do you fly from for flights from Watertown to Japan?

Located just 5.6 mi from the city center, Watertown (ART) is the airport most travelers will use when flying to Japan from Watertown.

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

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

How can I find direct flights from Watertown to Japan?

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

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

Yes. Cheapflights offers flight deals from Watertown 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.

$1,139+ Flights from Watertown, NY to Japan

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from Watertown to Japan with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from Watertown to Japan

Best flights from Watertown to Japan
Discover carefully curated flight deals from Watertown to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Sat 2/216:00 amART - HND

2 stops22h 30mAmerican Airlines

Wed 2/251:05 pmHND - ART

2 stops23h 51mAmerican Airlines

Deal found 11/10

$1,139

Sat 2/216:06 pmART - NRT

2 stops31h 24mAmerican Airlines

Wed 2/255:30 pmNRT - ART

2 stops19h 26mAmerican Airlines

Deal found 11/10

$1,190

Cheap flight deals from Watertown to Japan

Round-trip from	$1,139 (American Airlines)

From Watertown to Japan

Search Deals

Fly from

Fly to

Route

Depart

Return

Price

WatertownTokyo

ART - HND

ARTHND

Watertown

Sat 2/21

6:00 am-6:30 pm

2 stops22h 30m

Tokyo Haneda

Wed 2/25

1:05 pm-10:56 pm

2 stops23h 51m

$1,139

WatertownTokyo

ART - NRT

ARTNRT

Watertown

Sat 2/21

6:06 pm-3:30 pm

2 stops31h 24m

Tokyo Narita

Wed 2/25

5:30 pm-10:56 pm

2 stops19h 26m

$1,190

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/10

Best time to book a flight from Watertown to Japan

Have a flexible travel schedule? Discover the best time to fly to Japan from Watertown 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 Watertown to Japan

What is the cheapest month to book a flight from Watertown, New York to Japan?

Currently, September is the cheapest month in which you can book a flight from Watertown, New York to Japan (average of $805). Flying from Watertown, New York to Japan in December is currently the most expensive (average of $1,722). 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 Watertown to Japan?
Located just 5.6 mi from the city center, Watertown (ART) is the airport most travelers will use when flying to Japan from Watertown.
How long is the flight from Watertown, New York to Japan?
Departing from Watertown, New York to Japan will take you 22h 30m. There are 6495 mi between Watertown, New York and Japan.
Can I find deals for flights from Watertown to Japan that include hotel bookings?
Yes. In addition to deals on Watertown to Japan flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Watertown to Japan?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Watertown to Japan.
Can I find deals for business class flights from Watertown to Japan?
Yes. Cheapflights offers flight deals from Watertown 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 Watertown, New York to Japan?
Currently, September is the cheapest month in which you can book a flight from Watertown, New York to Japan (average of $805). Flying from Watertown, New York to Japan in December is currently the most expensive (average of $1,722). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$1,139+ Cheap flights from Watertown, NY (ART) to Japan

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 2/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Watertown to Japan with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Find flight deals from Watertown to Japan

Best flights from Watertown to JapanDiscover carefully curated flight deals from Watertown to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Discover carefully curated flight deals from Watertown to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.

Cheap flight deals from Watertown to Japan

Keep the following information in mind while searching for Watertown to Japan flight deals. Data was last updated November 13, 2025.

Round-trip from

Cheapflights Fare Finder

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

Best time to book a flight from Watertown to Japan

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

Cheapflights Insights

Everything you need to know about your flight from Watertown to Japan

What is the cheapest month to book a flight from Watertown, New York to Japan?

Related info for your journey

Find useful and relevant information for your journey from Watertown 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 Watertown to Japan?

How long is the flight from Watertown, New York to Japan?

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

How can I find direct flights from Watertown to Japan?

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

What is the cheapest month to book a flight from Watertown, New York to Japan?

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 Watertown to Japan

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

100% Free

Book with Flexibility

Travel Smart

Best flights from Watertown to Japan
Discover carefully curated flight deals from Watertown to Japan that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated November 13, 2025.