How long does it take to fly to Kumamoto?

Flight times vary depending on what airport in Washington, D.C. you fly out of and what airport in Kumamoto you fly into. For example, flying from Washington, D.C. to Fukuoka takes 19h 37m on average. On the other hand, flying from Baltimore to Fukuoka takes 25h on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo if there are any available for your route.

When did momondo last update prices for flights from Washington, D.C. to Kumamoto Airport?

Prices for flights from Washington, D.C. to Kumamoto Airport were last updated today.

How old do you have to be to fly from Washington, D.C. to Kumamoto Airport?

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 Washington, D.C. to Kumamoto Airport.

What documentation or ID do you need to fly to Kumamoto Airport?

The required travel and health documents for your Kumamoto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kumamoto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$792 Cheap Flights from Washington, D.C. to Kumamoto in 2025/26

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10:05 am - 10:10 am

BWI

KMJ

34h 05m2 stops

7:35 am - 9:21 pm

KMJ

BWI

27h 46m2 stops

$965ANA

Fri, Jan 30 - Fri, Feb 6

12:30 pm - 11:35 am

IAD

KMJ

34h 05m1 stop

12:20 pm - 3:40 pm

KMJ

IAD

16h 20m1 stop

$981ANA

Sun, Apr 5 - Tue, Apr 21

12:30 pm - 8:55 pm

IAD

KMJ

19h 25m2 stops

12:20 pm - 3:40 pm

KMJ

IAD

16h 20m1 stop

$985ANA

Sun, Apr 5 - Tue, Apr 21

12:20 pm - 8:55 pm

IAD

KMJ

18h 35m1 stop

7:35 am - 9:10 am

KMJ

IAD

15h 35m1 stop

$1,125ANA

Fri, Jan 30 - Fri, Feb 6

6:59 am - 9:00 pm

DCA

KMJ

24h 01m2 stops

10:00 am - 7:59 pm

KMJ

DCA

23h 59m2 stops

$1,190Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

9:00 am - 8:55 pm

IAD

KMJ

21h 55m2 stops

2:05 pm - 8:29 pm

KMJ

IAD

20h 24m2 stops

$1,197Multiple Airlines

Fri, Jan 30 - Fri, Feb 6

7:01 pm - 10:45 am

IAD

KMJ

26h 44m2 stops

11:55 am - 5:49 am

KMJ

IAD

30h 54m2 stops

$1,355STARLUX Airlines

Sun, Apr 5 - Tue, Apr 21

6:06 am - 8:50 pm

DCA

KMJ

25h 44m2 stops

12:30 pm - 10:33 pm

KMJ

DCA

23h 03m2 stops

$1,547Japan Airlines

Sun, Apr 5 - Tue, Apr 21

3:24 pm - 1:25 pm

DCA

KMJ

32h 01m2 stops

10:40 am - 8:44 pm

KMJ

DCA

24h 04m2 stops

$1,857Japan Airlines

Sun, Jan 25 - Thu, Jan 29

11:50 am - 5:30 pm

IAD

KMJ

39h 40m1 stop

7:10 pm - 11:10 pm

KMJ

IAD

42h 00m2 stops

$2,819Delta

Fri, Jan 30 - Fri, Feb 6

STARLUX Airlines flights from Washington, D.C. to Kumamoto

Our best STARLUX Airlines deals on Washington, D.C. to Kumamoto flight tickets

STARLUX Airlines

Apr 5

IAD7:01 pmWashington, D.C. Dulles Intl

26h 44m

2 stops

KMJ10:45 amKumamoto

Apr 21

KMJ11:55 amKumamoto

30h 54m

2 stops

IAD5:49 amWashington, D.C. Dulles Intl

$1,355

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STARLUX Airlines

Feb 1

IAD6:04 pmWashington, D.C. Dulles Intl

26h 31m

2 stops

KMJ10:35 amKumamoto

Mar 1

KMJ11:45 amKumamoto

31h 55m

2 stops

IAD5:40 amWashington, D.C. Dulles Intl

$4,585

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ANA flights from Washington, D.C. to Kumamoto

Our best ANA deals on Washington, D.C. to Kumamoto flight tickets

ANA

Jan 30

BWI10:05 amBaltimore/Washington

34h 05m

2 stops

KMJ10:10 amKumamoto

Feb 6

KMJ7:35 amKumamoto

27h 46m

2 stops

BWI9:21 pmBaltimore/Washington

$965

Find similar

ANA

Apr 5

IAD12:30 pmWashington, D.C. Dulles Intl

19h 25m

1 stop

KMJ8:55 pmKumamoto

Apr 21

KMJ10:40 amKumamoto

18h 00m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$981

Find similar

ANA

Apr 5

IAD12:30 pmWashington, D.C. Dulles Intl

19h 25m

2 stops

KMJ8:55 pmKumamoto

Apr 21

KMJ8:10 amKumamoto

20h 30m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$985

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momondo Fare Finder

Use the filters below to find and compare flights from Washington, D.C. to Kumamoto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BaltimoreKumamoto

BWI - KMJ

BWIKMJ

Baltimore/Washington

Fri 1/30

10:05 am-10:10 am

2 stops34h 05m

Kumamoto

Fri 2/6

7:35 am-9:21 pm

2 stops27h 46m

$965

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Sun 4/5

12:30 pm-11:35 am

1 stop34h 05m

Kumamoto

Tue 4/21

12:20 pm-3:40 pm

1 stop16h 20m

$981

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Sun 4/5

12:30 pm-8:55 pm

2 stops19h 25m

Kumamoto

Tue 4/21

12:20 pm-3:40 pm

1 stop16h 20m

$985

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Fri 1/30

12:20 pm-8:55 pm

1 stop18h 35m

Kumamoto

Fri 2/6

7:35 am-9:10 am

1 stop15h 35m

$1,125

Washington, D.C.Kumamoto

DCA - KMJ

DCAKMJ

Washington, D.C. Reagan-National

Fri 1/30

6:59 am-9:00 pm

2 stops24h 01m

Kumamoto

Fri 2/6

10:00 am-7:59 pm

2 stops23h 59m

$1,190

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Fri 1/30

9:00 am-8:55 pm

2 stops21h 55m

Kumamoto

Fri 2/6

2:05 pm-8:29 pm

2 stops20h 24m

$1,197

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Sun 4/5

7:01 pm-10:45 am

2 stops26h 44m

Kumamoto

Tue 4/21

11:55 am-5:49 am

2 stops30h 54m

$1,355

Washington, D.C.Kumamoto

DCA - KMJ

DCAKMJ

Washington, D.C. Reagan-National

Sun 4/5

6:06 am-8:50 pm

2 stops25h 44m

Kumamoto

Tue 4/21

12:30 pm-10:33 pm

2 stops23h 03m

$1,547

Washington, D.C.Kumamoto

DCA - KMJ

DCAKMJ

Washington, D.C. Reagan-National

Sun 1/25

3:24 pm-1:25 pm

2 stops32h 01m

Kumamoto

Thu 1/29

10:40 am-8:44 pm

2 stops24h 04m

$1,857

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Fri 1/30

11:50 am-5:30 pm

1 stop39h 40m

Kumamoto

Fri 2/6

7:10 pm-11:10 pm

2 stops42h 00m

$2,819

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How to get the cheapest flight ticket from Washington, D.C. to Kumamoto

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

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Other information

What is the cheapest airline that flies from Washington, D.C. to Kumamoto?

China Airlines and Korean Air are the most popular carriers operating from Washington, D.C. to Kumamoto

When to book flights from Washington, D.C. to Kumamoto

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. to Kumamoto according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Washington, D.C. to Kumamoto (WAS to KMJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Kumamoto

Fastest flight time	21h 55m
Direct flights	None

The fastest flight from Washington, D.C. to Kumamoto takes 21h 55m

There are no direct flights from Washington, D.C. to Kumamoto. There are no popular flight routes from Washington, D.C. to Kumamoto.

Search flight deals

How far is Washington, D.C. to Kumamoto by plane?
The distance between Washington, D.C. and Kumamoto is about 7167.5 mi. 21h 55m is a normal flight duration for this route.
When did momondo last update prices for flights from Washington, D.C. to Kumamoto Airport?
Prices for flights from Washington, D.C. to Kumamoto Airport were last updated today.
How old do you have to be to fly from Washington, D.C. to Kumamoto Airport?
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 Washington, D.C. to Kumamoto Airport.
What documentation or ID do you need to fly to Kumamoto Airport?
The required travel and health documents for your Kumamoto Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Kumamoto Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Washington, D.C. to Kumamoto?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Washington, D.C. to Kumamoto is ANA (100% of total bookings).

Aso

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kumamoto?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington, D.C. to Kumamoto. momondo saves you time and could save you money on your trip.

Can I find flights from Washington, D.C. to Kumamoto with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington, D.C. to Kumamoto flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington, D.C. to Kumamoto?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Kumamoto from Washington, D.C..

I’m not ready to book a flight from Washington, D.C. to Kumamoto right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington, D.C. to Kumamoto flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Kumamoto trip

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Cheap flights from Washington, D.C. to Fukuoka from $792

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. to Fukuoka departing on 3/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Trusted and free

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STARLUX Airlines flights from Washington, D.C. to Kumamoto

Our best STARLUX Airlines deals on Washington, D.C. to Kumamoto flight tickets

ANA flights from Washington, D.C. to Kumamoto

Our best ANA deals on Washington, D.C. to Kumamoto flight tickets

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See travel insights to Fukuoka from

How to get the cheapest flight ticket from Washington, D.C. to Kumamoto

What is the cheapest airline that flies from Washington, D.C. to Kumamoto?

China Airlines and Korean Air are the most popular carriers operating from Washington, D.C. to Kumamoto

How long does it take to fly to Kumamoto?

When to book flights from Washington, D.C. to Kumamoto

Cheap Washington, D.C. to Kumamoto (WAS to KMJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Washington, D.C. to Kumamoto

Fastest flight time

Direct flights

How far is Washington, D.C. to Kumamoto by plane?

When did momondo last update prices for flights from Washington, D.C. to Kumamoto Airport?

How old do you have to be to fly from Washington, D.C. to Kumamoto Airport?

What documentation or ID do you need to fly to Kumamoto Airport?

What is the most popular airline from Washington, D.C. to Kumamoto?

Traveling to a place near Fukuoka?

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Kumamoto?

Can I find flights from Washington, D.C. to Kumamoto with flexible booking policies on momondo?

How can momondo help me find flights from Washington, D.C. to Kumamoto?

I’m not ready to book a flight from Washington, D.C. to Kumamoto right now. Can momondo alert me if prices change?

An easier way to manage your Kumamoto 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.

Find better results for your trip to Japan

Fly your favorite airline to Fukuoka

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