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Kumamoto

$1,128+ Cheap flights from District of Columbia to Kumamoto (KMJ)

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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — KMJ
abr. 21 — abr. 281
lun. 4/21
lun. 4/28
1 adult, Economy
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Cheap flight deals from District of Columbia to Kumamoto

Keep the following information in mind while searching for District of Columbia to Kumamoto flight deals. Data was last updated abril 16, 2025.

Most accurate provider

Expedia
1 star

Most trusted provider

Expedia
3 stars

Round-trip from

$1,202
(oojo)
Provider with most accurate pricing for Washington, D.C. (WAS)-Kumamoto flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Kumamoto flights.
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From District of Columbia to Kumamoto
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Find flight deals from District of Columbia to Kumamoto

Cheapest flights from District of Columbia to Kumamoto
Explore the most affordable flight options available from District of Columbia to Kumamoto. Find the lowest fares from popular airlines and budget airlines, with prices last updated on abril 16, 2025.

This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/97:17 pmIAD - KMJ
2 stops33h 23mChina Airlines
jue. 9/186:40 pmKMJ - IAD
2 stops34h 19mChina Airlines
Deal found 4/16$1,128
This oojo deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 4/225:38 pmDCA - KMJ
2 stops35h 02mChina Airlines
mar. 5/136:40 pmKMJ - DCA
2 stops39h 18mChina Airlines
Deal found 4/16$1,366
This Justfly.com deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/912:15 pmIAD - KMJ
1 stop19h 35mANA
jue. 9/188:30 pmKMJ - IAD
1 stop26h 35mANA
Deal found 4/16$1,728
This American Airlines deal was found by Cheapflights users on 4/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/95:08 amIAD - KMJ
3 stops25h 07mMultiple Airlines
jue. 9/187:35 amKMJ - IAD
2 stops21h 43mMultiple Airlines
Deal found 4/16$11,261

Cheapflights Fare Finder

Customize your flight search to find flights from District of Columbia to Kumamoto that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated abril 16, 2025.
Use the filters below to find and compare flights from District of Columbia to Kumamoto that are best for you.

Fly from

District of Columbia

Fly to

Kumamoto

Route

Depart

Return

Price

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

mar. 9/9

7:17 pm-5:40 pm

2 stops33h 23m

Kumamoto

jue. 9/18

6:40 pm-3:59 pm

2 stops34h 19m

$1,128

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

mar. 9/9

12:15 pm-8:50 pm

1 stop19h 35m

Kumamoto

jue. 9/18

8:30 pm-10:05 am

1 stop26h 35m

$1,728

Washington, D.C.Kumamoto

IAD - KMJ

IADKMJ

Washington, D.C. Dulles Intl

mar. 9/9

5:08 am-7:15 pm

3 stops25h 07m

Kumamoto

jue. 9/18

7:35 am-4:18 pm

2 stops21h 43m

$11,261

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Best time to book a flight from District of Columbia to Kumamoto

Have a flexible travel schedule? Discover the best time to fly to Kumamoto from District of Columbia 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 District of Columbia to Kumamoto

Rainfall in Kumamoto by month

Plan your trip to Kumamoto by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Kumamoto ranges from 2.0 - 14.2 inches per month. June is typically the wettest month, when rainfall can reach 14.2 in. December is typically the driest time to visit Kumamoto when rainfall is around 2.0 in.

Temperature in Kumamoto by month

Plan your trip to Kumamoto by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Kumamoto, 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 41.0 F).

Reviews of airlines servicing Kumamoto

Get insights into the airlines that provide service to Kumamoto. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Kumamoto. Reviews last updated abril 16, 2025.
Read through reviews of airlines operating flights from District of Columbia to Kumamoto, such as ANA, China Airlines and American Airlines. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
ANA
8.3
Very good
844 reviews

Comfort

8.1

Crew

8.7

Food

7.6

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
ANA
8.3
Very good
844 reviews
ANA
8.3
Very good
844 reviews

Comfort

8.1

Crew

8.7

Food

7.6

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
China Airlines
8.2
Very good
729 reviews
ANA
8.3
Very good
844 reviews

Comfort

8.1

Crew

8.7

Food

7.6

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.
American Airlines
7.2
Good
10,000 reviews
ANA
8.3
Very good
844 reviews

Comfort

8.1

Crew

8.7

Food

7.6

Entertainment

7.9

Boarding

8.5

Overall

8.3

Reviews

1 / 20
4.0
Okay

Anonymous,Mar 2025

SFO - HND

Don't bother with economy, it's so small!!! I'm a small person and I was cramped in the middle seat on a 11 hour flight. Not fun. Go for business or first class for such a long flight if you can or be prepared to have trouble moving when you stand up. Also be prepared to have trouble sleeping too. Crew was awesome though, they were helpful and provided excellent service.

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Kumamoto. 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 into for flights to Kumamoto from District of Columbia?

    Kumamoto (KMJ), located 9.7 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Kumamoto.

  • Can I find deals for flights from District of Columbia to Kumamoto that include hotel bookings?

    Yes. In addition to deals on District of Columbia to Kumamoto flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from District of Columbia to Kumamoto?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Kumamoto.

  • Can I find deals for business class flights from District of Columbia to Kumamoto?

    Yes. Cheapflights offers flight deals from District of Columbia to Kumamoto by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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