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.

$1,185 Cheap Flights from Washington, D.C. to Kumamoto in 2026

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Find the cheapest flights from Washington, D.C. to Fukuoka

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5:38 pm - 10:45 am

IAD

KMJ

28h 07m

2 stops

11:55 am - 7:28 am

KMJ

IAD

32h 33m

2 stops

$1,185STARLUX Airlines

Mon, Sep 7 - Thu, Sep 10

7:10 am - 5:40 pm

IAD

KMJ

45h 30m

2 stops

6:40 pm - 5:50 am

KMJ

IAD

24h 10m

2 stops

$1,273China Airlines

Sun, May 3 - Sun, May 10

9:40 am - 9:20 am

DCA

KMJ

34h 40m

2 stops

7:10 pm - 10:19 am

KMJ

DCA

52h 09m

2 stops

$1,431Multiple Airlines

Sun, May 3 - Sun, May 10

12:30 pm - 12:35 pm

IAD

KMJ

35h 05m

1 stop

6:40 pm - 5:50 am

KMJ

IAD

24h 10m

2 stops

$1,438Multiple Airlines

Sun, May 3 - Sun, May 10

12:30 pm - 7:55 pm

IAD

KMJ

18h 25m

1 stop

10:40 am - 3:40 pm

KMJ

IAD

18h 00m

1 stop

$1,488ANA

Sun, May 3 - Sun, May 10

10:20 pm - 4:40 pm

IAD

KMJ

53h 20m

2 stops

8:10 am - 7:25 pm

KMJ

IAD

72h 15m

2 stops

$1,532Lufthansa

Mon, Jun 1 - Tue, Jul 7

10:20 pm - 4:40 pm

IAD

KMJ

53h 20m

2 stops

8:10 am - 4:05 pm

KMJ

IAD

44h 55m

2 stops

$1,552Lufthansa

Mon, Jun 1 - Thu, Jul 2

10:13 am - 8:55 pm

DCA

KMJ

21h 42m

2 stops

12:20 pm - 8:19 am

KMJ

DCA

32h 59m

2 stops

$1,698Japan Airlines

Wed, Jun 3 - Fri, Jul 3

6:30 am - 8:40 pm

BWI

KMJ

25h 10m

2 stops

8:10 am - 9:26 pm

KMJ

BWI

26h 16m

2 stops

$1,737ANA

Tue, Jun 2 - Wed, Jul 1

11:35 am - 8:55 pm

DCA

KMJ

20h 20m

2 stops

1:45 pm - 11:22 pm

KMJ

DCA

22h 37m

2 stops

$1,848Japan Airlines

Wed, Jun 3 - Sun, Jul 5

ANA flights from Washington, D.C. to Kumamoto

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

ANA

May 3

IAD12:30 pmWashington, D.C. Dulles Intl

18h 25m

1 stop

KMJ7:55 pmKumamoto

May 10

KMJ10:40 amKumamoto

18h 00m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

$1,488

ANA

Jun 2

BWI6:30 amBaltimore/Washington

25h 10m

2 stops

KMJ8:40 pmKumamoto

Jul 1

KMJ8:10 amKumamoto

26h 16m

2 stops

BWI9:26 pmBaltimore/Washington

$1,737

ANA

Jun 2

BWI6:30 amBaltimore/Washington

25h 10m

2 stops

KMJ8:40 pmKumamoto

Jul 7

KMJ10:35 amKumamoto

27h 13m

2 stops

BWI12:48 amBaltimore/Washington

$1,769

Lufthansa flights from Washington, D.C. to Kumamoto

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

Lufthansa

Jun 1

IAD10:20 pmWashington, D.C. Dulles Intl

53h 20m

2 stops

KMJ4:40 pmKumamoto

Jul 6

KMJ8:10 amKumamoto

72h 15m

2 stops

IAD7:25 pmWashington, D.C. Dulles Intl

$1,532

Lufthansa

Jun 1

IAD10:20 pmWashington, D.C. Dulles Intl

53h 20m

2 stops

KMJ4:40 pmKumamoto

Jul 2

KMJ8:10 amKumamoto

44h 55m

2 stops

IAD4:05 pmWashington, D.C. Dulles Intl

$1,552

Lufthansa

Jun 7

IAD10:20 pmWashington, D.C. Dulles Intl

53h 20m

2 stops

KMJ4:40 pmKumamoto

Jul 1

KMJ8:10 amKumamoto

72h 15m

2 stops

IAD7:25 pmWashington, D.C. Dulles Intl

$1,597

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Mon 9/7

5:38 pm-10:45 am

2 stops28h 07m

Kumamoto

Thu 9/10

11:55 am-7:28 am

2 stops32h 33m

$1,185

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Sun 5/3

7:10 am-5:40 pm

2 stops45h 30m

Kumamoto

Sun 5/10

6:40 pm-5:50 am

2 stops24h 10m

$1,273

Washington, D.C.Kumamoto

DCA - KMJ

DCAKMJ

Washington, D.C. Reagan-National

Sun 5/3

9:40 am-9:20 am

2 stops34h 40m

Kumamoto

Sun 5/10

7:10 pm-10:19 am

2 stops52h 09m

$1,431

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Sun 5/3

12:30 pm-12:35 pm

1 stop35h 05m

Kumamoto

Sun 5/10

6:40 pm-5:50 am

2 stops24h 10m

$1,438

Quickest round-trip

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Sun 5/3

12:30 pm-7:55 pm

1 stop18h 25m

Kumamoto

Sun 5/10

10:40 am-3:40 pm

1 stop18h 00m

$1,488

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Mon 6/1

10:20 pm-4:40 pm

2 stops53h 20m

Kumamoto

Tue 7/7

8:10 am-7:25 pm

2 stops72h 15m

$1,532

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

Mon 6/1

10:20 pm-4:40 pm

2 stops53h 20m

Kumamoto

Thu 7/2

8:10 am-4:05 pm

2 stops44h 55m

$1,552

Washington, D.C.Kumamoto

DCA - KMJ

DCAKMJ

Washington, D.C. Reagan-National

Wed 6/3

10:13 am-8:55 pm

2 stops21h 42m

Kumamoto

Fri 7/3

12:20 pm-8:19 am

2 stops32h 59m

$1,698

BaltimoreKumamoto

BWI - KMJ

BWIKMJ

Baltimore/Washington

Tue 6/2

6:30 am-8:40 pm

2 stops25h 10m

Kumamoto

Wed 7/1

8:10 am-9:26 pm

2 stops26h 16m

$1,737

Washington, D.C.Kumamoto

DCA - KMJ

DCAKMJ

Washington, D.C. Reagan-National

Wed 6/3

11:35 am-8:55 pm

2 stops20h 20m

Kumamoto

Sun 7/5

1:45 pm-11:22 pm

2 stops22h 37m

$1,848

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 20h 47m on average. On the other hand, flying from Baltimore to Fukuoka takes 23h 28m 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 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 00m
Direct flights	None

The fastest flight from Washington, D.C. to Kumamoto takes 21h 00m

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

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How far is Washington, D.C. to Kumamoto by plane?
The distance between Washington, D.C. and Kumamoto is about 7167.5 mi. 21h 00m 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.

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.

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Cheap flights from Washington, D.C. to Fukuoka from $1,185

This is the cheapest round-trip 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 9/7. 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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ANA flights from Washington, D.C. to Kumamoto

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An easier way to manage your Kumamoto trip

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