WAS - KMJ

$1,114 Find Cheap Flights from Washington, D.C. to Kumamoto

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Washington, D.C. to Kumamoto departing on 11/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Kumamoto

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kumamoto, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Washington, D.C. to Kumamoto, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$1,114
ANA
Mon 11/17Mon 12/8
BWI - KMJ • 2 stops
Cheapest one-way
Multiple Airlines
Thu 10/30
WAS - KMJ • multi-stop
Top airlines
ANA
Cheapest • from $1,114 (round-trip)
ANA
Best reviews • 8.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
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Flight Deals

Cheap Flights from Washington, D.C. to Kumamoto (WAS-KMJ)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Washington, D.C. to Kumamoto that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Washington, D.C. to Kumamoto

Mon, Nov 17 - Mon, Dec 8
ANA Logo
6:15 am - 10:10 amBWI-KMJ
37h 55m2 stops
ANA Logo
10:50 am - 9:08 pmKMJ-BWI
24h 18m2 stops
$1,114ANA
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Sun, Feb 22 - Thu, Feb 26
ANA Logo
6:30 am - 11:55 amBWI-KMJ
39h 25m2 stops
ANA Logo
10:50 am - 9:27 pmKMJ-BWI
24h 37m2 stops
$1,131ANA
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Tue, Nov 18 - Thu, Dec 4
STARLUX Airlines Logo
6:13 pm - 10:35 amIAD-KMJ
26h 22m2 stops
STARLUX Airlines Logo
11:45 am - 6:06 amKMJ-IAD
32h 21m2 stops
$1,166STARLUX Airlines
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Tue, Nov 18 - Sun, Dec 7
Multiple Airlines Logo
9:59 am - 10:35 amDCA-KMJ
34h 36m2 stops
Multiple Airlines Logo
11:45 am - 8:00 pmKMJ-DCA
46h 15m2 stops
$1,185Multiple Airlines
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Sun, Apr 5 - Tue, Apr 21
STARLUX Airlines Logo
7:01 pm - 10:45 amIAD-KMJ
26h 44m2 stops
STARLUX Airlines Logo
11:55 am - 5:49 amKMJ-IAD
30h 54m2 stops
$1,191STARLUX Airlines
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Sun, Nov 16 - Wed, Dec 10
Japan Airlines Logo
6:00 am - 3:00 pmBWI-KMJ
43h 00m2 stops
Japan Airlines Logo
7:35 am - 10:13 pmKMJ-BWI
28h 38m2 stops
$1,227Japan Airlines
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Sun, Feb 22 - Thu, Feb 26
Japan Airlines Logo
6:31 am - 9:25 amBWI-KMJ
36h 54m2 stops
Japan Airlines Logo
2:05 pm - 9:47 pmKMJ-BWI
45h 42m2 stops
$1,230Japan Airlines
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Mon, Nov 17 - Wed, Dec 10
Delta Logo
6:21 pm - 5:30 pmBWI-KMJ
33h 09m2 stops
Delta Logo
7:10 pm - 10:08 pmKMJ-BWI
40h 58m2 stops
$1,342Delta
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Mon, Nov 17 - Thu, Dec 4
Delta Logo
8:45 pm - 5:30 pmDCA-KMJ
30h 45m2 stops
Delta Logo
7:10 pm - 11:37 amKMJ-DCA
30h 27m2 stops
$1,376Delta
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Tue, Nov 18 - Sun, Dec 7
Multiple Airlines Logo
12:20 pm - 8:55 pmIAD-KMJ
18h 35m1 stop
Multiple Airlines Logo
7:35 am - 3:40 pmKMJ-IAD
22h 05m1 stop
$1,414Multiple Airlines
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Booking Insights

KAYAK's insights & trends for Washington, D.C. to Kumamoto flights

Get data-powered insights and trends into flights from Washington, D.C. to Kumamoto to help you find the cheapest flights, the best time to fly and much more.

Which airlines provide the cheapest flights from Washington, D.C. to Kumamoto?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 72 hours.

In the past 3 days, the cheapest round-trip tickets from Washington, D.C. to Kumamoto were found on ANA ($1,114) and STARLUX Airlines ($1,166).

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

Are your dates flexible? Find out the best times to travel from Washington, D.C. to Kumamoto based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Washington, D.C. to Kumamoto

  • What is the cheapest flight from Washington, D.C. to Kumamoto?

    In the last 3 days, the lowest price for a flight from Washington, D.C. to Kumamoto was $1,114 for a round-trip ticket.

  • Do I need a passport to fly between Washington, D.C. and Kumamoto?

    Yes, you'll most likely have to show a valid passport before boarding the plane in Washington, D.C. and on arrival in Kumamoto.

  • Which aircraft models fly most regularly from Washington, D.C. to Kumamoto?

    We unfortunately don’t have that data for this specific route.

  • How does KAYAK find such low prices on flights from Washington, D.C. to Kumamoto?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Washington, D.C. to Kumamoto.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Washington, D.C. to Kumamoto?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Kumamoto from Washington, D.C. is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Washington, D.C. to Kumamoto?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Kumamoto with an airline and back to Washington, D.C. with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Washington, D.C. to Kumamoto?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Kumamoto from Washington, D.C. up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Washington, D.C. to Kumamoto

 
See real verified KAYAK customer reviews for airlines flying from Washington, D.C. to Kumamoto. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Washington, D.C. to Kumamoto? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.4
ANAOverall score based on 996 reviews
8.2Comfort
7.9Entertainment
8.7Crew
8.6Boarding
7.8Food
Airline reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

2.0 MediocreAnonymous, Oct 2025YVR - HND
Read more ANA reviews

They lost my luggage on the inbound flight and then lost it again on this flight. I called online travel agent to change earlier flight to get a longer layover in Vancouver but ANA denied it

Suite lounge in Honolulu is very exclusive and boarding from the lounge into the plane is unique. First suites were huge and comfortable. Japanese meal is like a high end omakase meal. All the staff were very kind and provided sophisticated service. Fast Track upon landing was appreciated but not needed this time because immigration was so empty and easy.

I like the service very much. The food just okay but maybe different culture who like, who don't like.

Everything was excellent. Only the fish entree in the Japanese meal was overcooked and quite dry but everything else was great

Great first time experience on this airline. Very professional staff and great service.

Warm the bread. Movies: better choices to include Chinese movies options or some of the older winners of flim festival

I was able to change my flight last minute. It was more expensive, but that was my fault. Thank you for allowing me to fly!

Business class on ANA was awesome. There lie flat seats made it easier to sleep on a 12 hour flight. Food was great and service was excellent.

The crew was very nice and polite. They made sure everybody got their meal and drinks. Even the economy class had a very adequate leg room for someone that is over 6 foot tall.

Overall it was good. Making changes to the reservation on ANA’s website was little challenging. Would like to see those features improved in the future.

Everything you need to know for your flight from Washington, D.C. to Kumamoto

Information on your arrival and departure airports

Kumamoto (KMJ)

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