When did momondo last update prices for flights from Watertown Airport to Japan?

Prices for flights from Watertown Airport to Japan were last updated today.

How old do you have to be to fly from Watertown Airport to Japan?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to Japan.

What documentation or ID do you need to fly to Japan?

The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$1,430 Cheap Flights from Watertown, New York to Japan in 2026

Find the cheapest flights from Watertown, New York to Japan

Round-trip

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:25 pm - 4:45 amART Watertown-HND Tokyo Haneda

22h 20m2 stops Philadelphia Los Angeles Los Angeles

11:55 am - 10:27 pmHND Tokyo Haneda-ART Watertown

23h 32m2 stops Los Angeles Los Angeles Philadelphia

$1,430American Airlines

Thu, Oct 15 - Thu, Oct 22

5:25 pm - 1:25 pmART Watertown-NRT Tokyo Narita

31h 00m2 stops Philadelphia Chicago O'Hare Intl

9:45 am - 10:27 pmNRT Tokyo Narita-ART Watertown

25h 42m2 stops Chicago O'Hare Intl Philadelphia

$1,431American Airlines

Thu, Oct 15 - Thu, Oct 22

5:25 pm - 9:35 pmART Watertown-HND Tokyo Haneda

39h 10m3 stops Philadelphia Doha Hamad Intl Hong Kong Intl

12:35 pm - 10:27 pmHND Tokyo Haneda-ART Watertown

46h 52m3 stops Osaka Kansai Intl Doha Hamad Intl Philadelphia

$1,955Qatar Airways

Thu, Oct 15 - Thu, Oct 22

5:25 pm - 12:05 amART Watertown-HND Tokyo Haneda

41h 40m2 stops Philadelphia Doha Hamad Intl

12:35 pm - 10:27 pmHND Tokyo Haneda-ART Watertown

46h 52m3 stops Osaka Kansai Intl Doha Hamad Intl Philadelphia

$2,011Multiple Airlines

Thu, Oct 15 - Thu, Oct 22

5:25 pm - 6:05 pmART Watertown-NRT Tokyo Narita

35h 40m3 stops Philadelphia Doha Hamad Intl Kuala Lumpur Intl

10:05 am - 10:27 pmNRT Tokyo Narita-ART Watertown

49h 22m3 stops Kuala Lumpur Intl Doha Hamad Intl Philadelphia

$2,395Qatar Airways

Thu, Oct 15 - Thu, Oct 22

5:25 pm - 6:05 pmART Watertown-NRT Tokyo Narita

35h 40m3 stops Philadelphia Doha Hamad Intl Kuala Lumpur Intl

10:25 pm - 10:27 pmNRT Tokyo Narita-ART Watertown

37h 02m2 stops Doha Hamad Intl Philadelphia

$2,412Multiple Airlines

Thu, Oct 15 - Thu, Oct 22

4:18 pm - 12:05 amART Watertown-HND Tokyo Haneda

42h 47m2 stops Philadelphia Doha Hamad Intl

10:05 am - 10:50 pmHND Tokyo Haneda-ART Watertown

49h 45m3 stops Hong Kong Intl Doha Hamad Intl Philadelphia

$16,094Multiple Airlines

Sun, Sep 27 - Fri, Oct 2

4:18 pm - 10:30 pmART Watertown-HND Tokyo Haneda

41h 12m3 stops Philadelphia Doha Hamad Intl Osaka Kansai Intl

10:05 am - 10:50 pmHND Tokyo Haneda-ART Watertown

49h 45m3 stops Hong Kong Intl Doha Hamad Intl Philadelphia

$16,939Multiple Airlines

Sun, Sep 27 - Fri, Oct 2

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American Airlines flights from Watertown, New York to Japan

Our best American Airlines deals on Watertown, New York to Japan flight tickets

American Airlines

Oct 15

ART5:25 pmWatertown

22h 20m

2 stops

HND4:45 amTokyo Haneda

Oct 22

HND11:55 amTokyo Haneda

23h 32m

2 stops

ART10:27 pmWatertown

$1,430

American Airlines

Oct 15

ART5:25 pmWatertown

31h 00m

2 stops

NRT1:25 pmTokyo Narita

Oct 22

NRT9:45 amTokyo Narita

25h 42m

2 stops

ART10:27 pmWatertown

$1,431

Qatar Airways flights from Watertown, New York to Japan

Our best Qatar Airways deals on Watertown, New York to Japan flight tickets

Qatar Airways

Oct 15

ART5:25 pmWatertown

39h 10m

3 stops

HND9:35 pmTokyo Haneda

Oct 22

HND12:35 pmTokyo Haneda

46h 52m

3 stops

ART10:27 pmWatertown

$1,955

Qatar Airways

Oct 15

ART5:25 pmWatertown

35h 40m

3 stops

NRT6:05 pmTokyo Narita

Oct 22

NRT10:05 amTokyo Narita

49h 22m

3 stops

ART10:27 pmWatertown

$2,395

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

WatertownTokyo

ART Watertown - HND Tokyo Haneda

ARTHND

Watertown

Thu 10/15

5:25 pm-4:45 am

2 stops22h 20m

Tokyo Haneda

Thu 10/22

11:55 am-10:27 pm

2 stops23h 32m

$1,430

WatertownTokyo

ART Watertown - NRT Tokyo Narita

ARTNRT

Watertown

Thu 10/15

5:25 pm-1:25 pm

2 stops31h 00m

Tokyo Narita

Thu 10/22

9:45 am-10:27 pm

2 stops25h 42m

$1,431

WatertownTokyo

ART Watertown - HND Tokyo Haneda

ARTHND

Watertown

Thu 10/15

5:25 pm-9:35 pm

3 stops39h 10m

Tokyo Haneda

Thu 10/22

12:35 pm-10:27 pm

3 stops46h 52m

$1,955

WatertownTokyo

ART Watertown - HND Tokyo Haneda

ARTHND

Watertown

Thu 10/15

5:25 pm-12:05 am

2 stops41h 40m

Tokyo Haneda

Thu 10/22

12:35 pm-10:27 pm

3 stops46h 52m

$2,011

WatertownTokyo

ART Watertown - NRT Tokyo Narita

ARTNRT

Watertown

Thu 10/15

5:25 pm-6:05 pm

3 stops35h 40m

Tokyo Narita

Thu 10/22

10:05 am-10:27 pm

3 stops49h 22m

$2,395

WatertownTokyo

ART Watertown - NRT Tokyo Narita

ARTNRT

Watertown

Thu 10/15

5:25 pm-6:05 pm

3 stops35h 40m

Tokyo Narita

Thu 10/22

10:25 pm-10:27 pm

2 stops37h 02m

$2,412

WatertownTokyo

ART Watertown - HND Tokyo Haneda

ARTHND

Watertown

Sun 9/27

4:18 pm-12:05 am

2 stops42h 47m

Tokyo Haneda

Fri 10/2

10:05 am-10:50 pm

3 stops49h 45m

$16,094

WatertownTokyo

ART Watertown - HND Tokyo Haneda

ARTHND

Watertown

Sun 9/27

4:18 pm-10:30 pm

3 stops41h 12m

Tokyo Haneda

Fri 10/2

10:05 am-10:50 pm

3 stops49h 45m

$16,939

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Watertown, 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?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to Japan from Watertown, New York according to our data. United Airlines is the first choice among our users, with 32% of people opting to fly with this airline when traveling to Japan. Keep in mind that there are 5 different airlines that fly to Japan on a routine basis, so you have a few additional options to choose from.

Cheap Watertown, New York to Japan flight deals and tips

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

Best Price Found	$1,430
Fastest flight time	31h 00m
Direct flights	None

The best flight deal from Watertown, New York to Japan found on momondo in the last 72 hours is $1,430

The fastest flight from Watertown, New York to Japan takes 31h 00m

There are no direct flights from Watertown, New York to Japan. There are no popular flight routes from Watertown, New York to Japan.

Search flight deals

Frequently asked questions about flying from Watertown, New York to Japan

When did momondo last update prices for flights from Watertown Airport to Japan?
Prices for flights from Watertown Airport to Japan were last updated today.
How old do you have to be to fly from Watertown Airport to Japan?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to Japan.
What documentation or ID do you need to fly to Japan?
The travel and health documents required for your trip to Japan can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Japan. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal from Watertown to Japan?

It is quick and easy to find Watertown 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 Watertown to Japan with flexible booking policies on momondo?

Flights from Watertown to Japan with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Watertown to Japan?

Once all potential Watertown to Japan flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes momondo offers price alerts on flights to Japan from Watertown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.