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Cheap flights from Washington to Fukuoka from $460

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 to Fukuoka departing on 7/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Find the cheapest flights from Washington to Fukuoka

Cheap round-trip flights

Enter your travel dates to find the best prices.
ANA Logo
7:08 am - 9:05 am
SEA
-
KMJ
33h 57m
2 stops
ANA Logo
10:40 am - 2:25 pm
KMJ
-
SEA
19h 45m
1 stop
$967ANA
Mon, May 4 - Mon, May 11
ANA Logo
7:08 am - 9:05 am
SEA
-
KMJ
33h 57m
2 stops
ANA Logo
3:15 pm - 2:25 pm
KMJ
-
SEA
15h 10m
2 stops
$971ANA
Mon, May 4 - Mon, May 11
China Airlines Logo
2:50 pm - 5:40 pm
PDX
-
KMJ
34h 50m
2 stops
China Airlines Logo
6:40 pm - 9:29 am
KMJ
-
PDX
30h 49m
2 stops
$986China Airlines
Tue, May 5 - Tue, May 12
STARLUX Airlines Logo
1:15 am - 10:45 am
SEA
-
KMJ
17h 30m
1 stop
STARLUX Airlines Logo
11:55 am - 4:10 pm
KMJ
-
SEA
20h 15m
1 stop
$1,079STARLUX Airlines
Sun, May 3 - Mon, May 11
ANA Logo
10:10 am - 10:30 am
PDX
-
KMJ
32h 20m
3 stops
ANA Logo
12:30 pm - 7:05 pm
KMJ
-
PDX
22h 35m
2 stops
$1,699ANA
Tue, May 5 - Tue, May 12

ANA flights from State of Washington to Kumamoto

Our best ANA deals on State of Washington to Kumamoto flight tickets
ANA
May 4
SEA7:08 amSeattle/Tacoma Intl
33h 57m
2 stops
KMJ9:05 amKumamoto
May 11
KMJ10:40 amKumamoto
19h 45m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$967
ANA
May 4
SEA7:08 amSeattle/Tacoma Intl
33h 57m
2 stops
KMJ9:05 amKumamoto
May 11
KMJ3:15 pmKumamoto
15h 10m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
$971
ANA
May 5
PDX10:10 amPortland
32h 20m
3 stops
KMJ10:30 amKumamoto
May 12
KMJ12:30 pmKumamoto
22h 35m
2 stops
PDX7:05 pmPortland
$1,699

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington 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, momondo users made 832,500 searches. Data last updated March 23, 2026.
Use the filters below to find and compare flights from Washington to Kumamoto that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKumamoto

SEA - KMJ

SEAKMJ

Seattle/Tacoma Intl

Mon 5/4

7:08 am-9:05 am

2 stops33h 57m

Kumamoto

Mon 5/11

10:40 am-2:25 pm

1 stop19h 45m

$967

SeattleKumamoto

SEA - KMJ

SEAKMJ

Seattle/Tacoma Intl

Mon 5/4

7:08 am-9:05 am

2 stops33h 57m

Kumamoto

Mon 5/11

3:15 pm-2:25 pm

2 stops15h 10m

$971

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Tue 5/5

2:50 pm-5:40 pm

2 stops34h 50m

Kumamoto

Tue 5/12

6:40 pm-9:29 am

2 stops30h 49m

$986
Quickest round-trip

SeattleKumamoto

SEA - KMJ

SEAKMJ

Seattle/Tacoma Intl

Sun 5/3

1:15 am-10:45 am

1 stop17h 30m

Kumamoto

Mon 5/11

11:55 am-4:10 pm

1 stop20h 15m

$1,079

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Tue 5/5

10:10 am-10:30 am

3 stops32h 20m

Kumamoto

Tue 5/12

12:30 pm-7:05 pm

2 stops22h 35m

$1,699
Cheapest one-way

SeattleKumamoto

SEA - KMJ

SEAKMJ

Seattle/Tacoma Intl

Sun 7/12

4:30 pm-11:40 am

1 stop27h 10m

$460

SeattleKumamoto

SEA - KMJ

SEAKMJ

Seattle/Tacoma Intl

Mon 7/13

4:30 pm-9:50 am

1 stop25h 20m

$464

SeattleKumamoto

SEA - KMJ

SEAKMJ

Seattle/Tacoma Intl

Sun 7/12

4:30 pm-5:45 pm

2 stops33h 15m

$466

SeattleKumamoto

SEA - KMJ

SEAKMJ

Seattle/Tacoma Intl

Sat 7/11

8:45 am-9:50 am

2 stops33h 05m

$478

SeattleKumamoto

SEA - KMJ

SEAKMJ

Seattle/Tacoma Intl

Sat 7/11

8:45 am-8:35 pm

2 stops43h 50m

$480

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Fukuoka from

How to get the cheapest flight ticket from State of Washington 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

What is the cheapest airline that flies from Washington to Kumamoto?

ANA and Japan Airlines are the most popular carriers operating from Washington to Kumamoto

What airlines fly to Kumamoto?

ANA, Korean Air and Asiana Airlines are the top three most popular airlines that fly to Kumamoto from State of Washington according to our data. ANA is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Kumamoto. Keep in mind that there are 4 different airlines that fly to Kumamoto on a routine basis, so you have a few additional options to choose from.

Cheap State of Washington to Kumamoto flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to Kumamoto

Fastest flight time

33h 57m

Direct flights

None
The fastest flight from State of Washington to Kumamoto takes 33h 57m
There are no direct flights from State of Washington to Kumamoto. There are no popular flight routes from State of Washington to Kumamoto.
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  • When did momondo last update prices for flights from Washington to Kumamoto Airport?

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

  • How old do you have to be to fly from Washington to Kumamoto Airport?

    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 Washington 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.

Traveling to a place near Fukuoka?

Book flights to Fukuoka if you plan to visit one of these locations
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Why use momondo?

Why should I use momondo to find a flight deal from Washington to Kumamoto?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Kumamoto from Washington.

Can I find flights from Washington to Kumamoto with flexible booking policies on momondo?

Yes. All flights to Kumamoto from Washington on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Washington to Kumamoto?

Once you have performed a search for Washington to Kumamoto flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Kumamoto from Washington. 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.

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Find better results for your trip to Japan

Fly your favorite airline to Fukuoka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo
ANA
Korean Air
Asiana Airlines
Japan Airlines