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Cheap flights from Washington to Komatsu from $948

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 to Komatsu departing on 9/8. 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

Find the cheapest flights from Washington to Komatsu

Cheap round-trip flights

Enter your travel dates to find the best prices.
Cathay Pacific Logo
12:25 pm - 2:35 pmSEA  Seattle/Tacoma Intl-KMQ Komatsu
34h 10m1 stop Hong Kong Intl
Cathay Pacific Logo
3:20 pm - 10:05 amKMQ  Komatsu-SEA Seattle/Tacoma Intl
34h 45m1 stop Hong Kong Intl
$948Cathay Pacific
Tue, Sep 8 - Tue, Sep 15
EVA Air Logo
12:10 am - 10:25 amSEA  Seattle/Tacoma Intl-KMQ Komatsu
17h 15m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
11:45 am - 6:10 pmKMQ  Komatsu-SEA Seattle/Tacoma Intl
23h 25m1 stop Taipei City Taiwan Taoyuan Intl
$1,060EVA Air
Wed, Jan 27 - Mon, Feb 1
Korean Air Logo
3:55 pm - 9:15 amSEA  Seattle/Tacoma Intl-KMQ Komatsu
25h 20m2 stops Las Vegas Harry Reid Intl Incheon Intl
Korean Air Logo
10:15 am - 10:40 amKMQ  Komatsu-SEA Seattle/Tacoma Intl
16h 25m1 stop Incheon Intl
$1,091Korean Air
Tue, Sep 8 - Tue, Sep 15
EVA Air Logo
12:10 am - 10:25 amSEA  Seattle/Tacoma Intl-KMQ Komatsu
17h 15m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
11:45 am - 6:10 pmKMQ  Komatsu-SEA Seattle/Tacoma Intl
23h 25m1 stop Taipei City Taiwan Taoyuan Intl
$1,099EVA Air
Sun, Jan 24 - Fri, Jan 29
EVA Air Logo
12:10 am - 10:25 amSEA  Seattle/Tacoma Intl-KMQ Komatsu
17h 15m1 stop Taipei City Taiwan Taoyuan Intl
EVA Air Logo
11:45 am - 6:10 pmKMQ  Komatsu-SEA Seattle/Tacoma Intl
23h 25m1 stop Taipei City Taiwan Taoyuan Intl
$1,100EVA Air
Sun, Jan 24 - Fri, Jan 29
United Airlines Logo
1:39 pm - 9:40 pmPDX  Portland-KMQ Komatsu
39h 01m2 stops San Francisco Tokyo Haneda
United Airlines Logo
7:35 am - 8:33 pmKMQ  Komatsu-PDX Portland
29h 58m2 stops Tokyo Haneda San Francisco
$1,107United Airlines
Sat, Jan 23 - Wed, Jan 27
Multiple Airlines Logo
4:30 pm - 9:35 pmSEA  Seattle/Tacoma Intl-KMQ Komatsu
13h 05m1 stop Tokyo Haneda
Multiple Airlines Logo
4:55 pm - 10:40 amKMQ  Komatsu-SEA Seattle/Tacoma Intl
57h 45m2 stops Taipei City Taiwan Taoyuan Intl Incheon Intl
$1,114Multiple Airlines
Thu, Sep 24 - Thu, Oct 1
Korean Air Logo
5:40 pm - 9:15 amSEA  Seattle/Tacoma Intl-KMQ Komatsu
23h 35m2 stops Los Angeles Incheon Intl
Korean Air Logo
10:15 am - 2:53 pmKMQ  Komatsu-SEA Seattle/Tacoma Intl
20h 38m2 stops Incheon Intl Los Angeles
$1,130Korean Air
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
7:11 am - 9:40 pmSEA  Seattle/Tacoma Intl-KMQ Komatsu
22h 29m2 stops Los Angeles Tokyo Haneda
Multiple Airlines Logo
7:35 am - 11:55 amKMQ  Komatsu-SEA Seattle/Tacoma Intl
20h 20m2 stops Tokyo Haneda Los Angeles
$1,134Multiple Airlines
Tue, Sep 8 - Tue, Sep 15
Multiple Airlines Logo
10:00 am - 4:20 pmPDX  Portland-KMQ Komatsu
37h 20m2 stops Vancouver Intl Sapporo Chitose
Multiple Airlines Logo
11:30 am - 2:41 pmKMQ  Komatsu-PDX Portland
20h 11m2 stops Sapporo Chitose Vancouver Intl
$1,154Multiple Airlines
Sat, Jan 9 - Fri, Jan 15

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United Airlines flights from State of Washington to Komatsu

Our best United Airlines deals on State of Washington to Komatsu flight tickets
United Airlines
Jan 23
PDX1:39 pmPortland
39h 01m
2 stops
KMQ9:40 pmKomatsu
Jan 27
KMQ7:35 amKomatsu
29h 58m
2 stops
PDX8:33 pmPortland
$1,107
United Airlines
Jan 25
SEA6:57 amSeattle/Tacoma Intl
21h 43m
2 stops
KMQ9:40 pmKomatsu
Jan 29
KMQ7:35 amKomatsu
22h 45m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$1,160
United Airlines
Jan 25
SEA6:57 amSeattle/Tacoma Intl
21h 43m
2 stops
KMQ9:40 pmKomatsu
Jan 29
KMQ7:35 amKomatsu
22h 45m
1 stop
SEA1:20 pmSeattle/Tacoma Intl
$1,161

ANA flights from State of Washington to Komatsu

Our best ANA deals on State of Washington to Komatsu flight tickets
ANA
Sep 1
SEA5:20 pmSeattle/Tacoma Intl
36h 15m
2 stops
KMQ9:35 pmKomatsu
Sep 30
KMQ7:35 amKomatsu
22h 50m
1 stop
SEA2:25 pmSeattle/Tacoma Intl
$1,425
ANA
Sep 1
SEA5:20 pmSeattle/Tacoma Intl
25h 25m
2 stops
KMQ10:45 amKomatsu
Sep 30
KMQ1:00 pmKomatsu
17h 25m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
$1,426
ANA
Sep 1
SEA5:20 pmSeattle/Tacoma Intl
25h 25m
2 stops
KMQ10:45 amKomatsu
Sep 30
KMQ1:00 pmKomatsu
17h 25m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
$1,427

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Komatsu 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 August 14, 2026.
Use the filters below to find and compare flights from Washington to Komatsu that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

SeattleKomatsu

SEA Seattle/Tacoma Intl - KMQ Komatsu

SEAKMQ

Seattle/Tacoma Intl

Tue 9/8

12:25 pm-2:35 pm

1 stop34h 10m

Komatsu

Tue 9/15

3:20 pm-10:05 am

1 stop34h 45m

$948
Quickest round-trip

SeattleKomatsu

SEA Seattle/Tacoma Intl - KMQ Komatsu

SEAKMQ

Seattle/Tacoma Intl

Wed 1/27

12:10 am-10:25 am

1 stop17h 15m

Komatsu

Mon 2/1

11:45 am-6:10 pm

1 stop23h 25m

$1,060

SeattleKomatsu

SEA Seattle/Tacoma Intl - KMQ Komatsu

SEAKMQ

Seattle/Tacoma Intl

Tue 9/8

3:55 pm-9:15 am

2 stops25h 20m

Komatsu

Tue 9/15

10:15 am-10:40 am

1 stop16h 25m

$1,091

SeattleKomatsu

SEA Seattle/Tacoma Intl - KMQ Komatsu

SEAKMQ

Seattle/Tacoma Intl

Sun 1/24

12:10 am-10:25 am

1 stop17h 15m

Komatsu

Fri 1/29

11:45 am-6:10 pm

1 stop23h 25m

$1,099

SeattleKomatsu

SEA Seattle/Tacoma Intl - KMQ Komatsu

SEAKMQ

Seattle/Tacoma Intl

Sun 1/24

12:10 am-10:25 am

1 stop17h 15m

Komatsu

Fri 1/29

11:45 am-6:10 pm

1 stop23h 25m

$1,100

PortlandKomatsu

PDX Portland - KMQ Komatsu

PDXKMQ

Portland

Sat 1/23

1:39 pm-9:40 pm

2 stops39h 01m

Komatsu

Wed 1/27

7:35 am-8:33 pm

2 stops29h 58m

$1,107

SeattleKomatsu

SEA Seattle/Tacoma Intl - KMQ Komatsu

SEAKMQ

Seattle/Tacoma Intl

Thu 9/24

4:30 pm-9:35 pm

1 stop13h 05m

Komatsu

Thu 10/1

4:55 pm-10:40 am

2 stops57h 45m

$1,114

SeattleKomatsu

SEA Seattle/Tacoma Intl - KMQ Komatsu

SEAKMQ

Seattle/Tacoma Intl

Tue 9/8

5:40 pm-9:15 am

2 stops23h 35m

Komatsu

Tue 9/15

10:15 am-2:53 pm

2 stops20h 38m

$1,130

SeattleKomatsu

SEA Seattle/Tacoma Intl - KMQ Komatsu

SEAKMQ

Seattle/Tacoma Intl

Tue 9/8

7:11 am-9:40 pm

2 stops22h 29m

Komatsu

Tue 9/15

7:35 am-11:55 am

2 stops20h 20m

$1,134

PortlandKomatsu

PDX Portland - KMQ Komatsu

PDXKMQ

Portland

Sat 1/9

10:00 am-4:20 pm

2 stops37h 20m

Komatsu

Fri 1/15

11:30 am-2:41 pm

2 stops20h 11m

$1,154

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

Cheap State of Washington to Komatsu flight deals and tips

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

Fastest flight time

12h 55m

Direct flights

None
The fastest flight from State of Washington to Komatsu takes 12h 55m
There are no direct flights from State of Washington to Komatsu. There are no popular flight routes from State of Washington to Komatsu.
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Frequently asked questions about flying from Washington to Komatsu

  • When did momondo last update prices for flights from Washington to Komatsu Airport?

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

  • How old do you have to be to fly from Washington to Komatsu 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 Komatsu Airport.

  • What documentation or ID do you need to fly to Komatsu Airport?

    The required travel and health documents for your Komatsu 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 Komatsu Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Frequently asked questions about flying from Washington to Komatsu

  • How do I get Price Alerts for flights from State of Washington to Komatsu?

    Confirm your travel details to search for the latest offers for flights from State of Washington to Komatsu. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from State of Washington to Komatsu with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Traveling to a place near Komatsu?

Book flights to Komatsu if you plan to visit one of these locations
Kanazawa
Shirakawa

Why use momondo?

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

Finding the right flight to Komatsu from Washington is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Komatsu quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Komatsu from Washington which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Washington to Komatsu 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 Komatsu right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Washington to Komatsu now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Komatsu and let you know when they change.

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