When did momondo last update prices for flights from Portland Airport to Kumamoto Airport?

Prices for flights from Portland Airport to Kumamoto Airport are refreshed on a daily basis.

How old do you have to be to fly from Portland Airport 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 Portland Airport 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.

$664 Cheap Flights from Portland to Kumamoto in 2026

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Find the cheapest flights from Portland to Fukuoka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

7:30 am - 2:50 pm

PDX

KMJ

38h 20m

2 stops

12:35 pm - 2:59 pm

KMJ

PDX

18h 24m

2 stops

$664ANA

Tue, Mar 3 - Thu, Mar 12

7:30 am - 8:55 pm

PDX

KMJ

20h 25m

2 stops

12:35 pm - 2:59 pm

KMJ

PDX

18h 24m

2 stops

$665ANA

Mon, Mar 2 - Thu, Mar 12

5:35 am - 9:00 pm

PDX

KMJ

22h 25m

2 stops

12:35 pm - 6:47 pm

KMJ

PDX

22h 12m

2 stops

$704ANA

Mon, Mar 2 - Tue, Mar 10

5:35 am - 10:35 am

PDX

KMJ

36h 00m

2 stops

12:35 pm - 6:47 pm

KMJ

PDX

22h 12m

2 stops

$862ANA

Sun, Mar 1 - Wed, Mar 11

7:30 am - 8:55 pm

PDX

KMJ

20h 25m

2 stops

8:10 am - 2:59 pm

KMJ

PDX

22h 49m

2 stops

$863ANA

Wed, Mar 4 - Wed, Mar 11

7:30 am - 8:55 pm

PDX

KMJ

20h 25m

2 stops

8:35 pm - 2:59 pm

KMJ

PDX

34h 24m

2 stops

$864ANA

Mon, Mar 2 - Mon, Mar 9

7:30 am - 8:55 pm

PDX

KMJ

20h 25m

2 stops

8:10 am - 6:47 pm

KMJ

PDX

26h 37m

2 stops

$914ANA

Mon, Mar 2 - Fri, Mar 13

3:52 pm - 10:35 am

PDX

KMJ

25h 43m

2 stops

11:45 am - 10:41 pm

KMJ

PDX

26h 56m

2 stops

$926STARLUX Airlines

Sun, Mar 1 - Fri, Mar 13

3:52 pm - 10:35 am

PDX

KMJ

25h 43m

2 stops

11:45 am - 10:41 pm

KMJ

PDX

26h 56m

2 stops

$946STARLUX Airlines

Wed, Mar 4 - Fri, Mar 13

7:30 am - 9:15 am

PDX

KMJ

32h 45m

2 stops

12:35 pm - 2:59 pm

KMJ

PDX

18h 24m

2 stops

$956ANA

Sat, Feb 28 - Thu, Mar 12

STARLUX Airlines flights from Portland to Kumamoto

Our best STARLUX Airlines deals on Portland to Kumamoto flight tickets

STARLUX Airlines

Mar 1

PDX3:52 pmPortland

25h 43m

2 stops

KMJ10:35 amKumamoto

Mar 13

KMJ11:45 amKumamoto

26h 56m

2 stops

PDX10:41 pmPortland

$926

STARLUX Airlines

Mar 4

PDX3:52 pmPortland

25h 43m

2 stops

KMJ10:35 amKumamoto

Mar 13

KMJ11:45 amKumamoto

26h 56m

2 stops

PDX10:41 pmPortland

$946

STARLUX Airlines

Feb 28

PDX1:36 pmPortland

27h 59m

2 stops

KMJ10:35 amKumamoto

Mar 13

KMJ11:45 amKumamoto

26h 56m

2 stops

PDX10:41 pmPortland

$1,131

Japan Airlines flights from Portland to Kumamoto

Our best Japan Airlines deals on Portland to Kumamoto flight tickets

Japan Airlines

Mar 1

PDX7:05 amPortland

20h 50m

2 stops

KMJ8:55 pmKumamoto

Mar 14

KMJ12:45 pmKumamoto

19h 03m

2 stops

PDX3:48 pmPortland

$972

Japan Airlines

Mar 5

PDX7:05 amPortland

20h 50m

2 stops

KMJ8:55 pmKumamoto

Mar 14

KMJ12:45 pmKumamoto

19h 03m

2 stops

PDX3:48 pmPortland

$974

Japan Airlines

Feb 1

PDX7:20 amPortland

33h 05m

2 stops

KMJ9:25 amKumamoto

Feb 5

KMJ5:40 pmKumamoto

40h 10m

2 stops

PDX4:50 pmPortland

$987

Fly from

Fly to

Route

Depart

Return

Price

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Tue 3/3

7:30 am-2:50 pm

2 stops38h 20m

Kumamoto

Thu 3/12

12:35 pm-2:59 pm

2 stops18h 24m

$664

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Mon 3/2

7:30 am-8:55 pm

2 stops20h 25m

Kumamoto

Thu 3/12

12:35 pm-2:59 pm

2 stops18h 24m

$665

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Mon 3/2

5:35 am-9:00 pm

2 stops22h 25m

Kumamoto

Tue 3/10

12:35 pm-6:47 pm

2 stops22h 12m

$704

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Sun 3/1

5:35 am-10:35 am

2 stops36h 00m

Kumamoto

Wed 3/11

12:35 pm-6:47 pm

2 stops22h 12m

$862

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Wed 3/4

7:30 am-8:55 pm

2 stops20h 25m

Kumamoto

Wed 3/11

8:10 am-2:59 pm

2 stops22h 49m

$863

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Mon 3/2

7:30 am-8:55 pm

2 stops20h 25m

Kumamoto

Mon 3/9

8:35 pm-2:59 pm

2 stops34h 24m

$864

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Mon 3/2

7:30 am-8:55 pm

2 stops20h 25m

Kumamoto

Fri 3/13

8:10 am-6:47 pm

2 stops26h 37m

$914

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Sun 3/1

3:52 pm-10:35 am

2 stops25h 43m

Kumamoto

Fri 3/13

11:45 am-10:41 pm

2 stops26h 56m

$926

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Wed 3/4

3:52 pm-10:35 am

2 stops25h 43m

Kumamoto

Fri 3/13

11:45 am-10:41 pm

2 stops26h 56m

$946

PortlandKumamoto

PDX - KMJ

PDXKMJ

Portland

Sat 2/28

7:30 am-9:15 am

2 stops32h 45m

Kumamoto

Thu 3/12

12:35 pm-2:59 pm

2 stops18h 24m

$956

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Portland 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 airlines fly to Kumamoto?

Korean Air, ANA and Japan Airlines are the top three most popular airlines that fly to Kumamoto from Portland according to our data. Korean Air is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Kumamoto. Keep in mind that there are 3 different airlines that fly to Kumamoto on a routine basis, so you have a few additional options to choose from.

When to book flights from Portland to Kumamoto

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

Estimated round-trip price

Cheap Portland to Kumamoto (PDX to KMJ) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland to Kumamoto

Fastest flight time	25h 43m
Direct flights	None

The fastest flight from Portland to Kumamoto takes 25h 43m

There are no direct flights from Portland to Kumamoto. There are no popular flight routes from Portland to Kumamoto.

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How far is Portland to Kumamoto by plane?
There are 5344.5 mi between Portland and Kumamoto. 25h 43m is a normal flight duration for this route.
When did momondo last update prices for flights from Portland Airport to Kumamoto Airport?
Prices for flights from Portland Airport to Kumamoto Airport are refreshed on a daily basis.
How old do you have to be to fly from Portland Airport 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 Portland Airport 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 Portland to Kumamoto?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Portland to Kumamoto for you.

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

Yes. momondo enables you to select and highlight flights to Kumamoto from Portland with this policy.

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

momondo helps you find the best flight between Portland and Kumamoto by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Kumamoto from Portland are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.