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Cheap flights from Washington to Sendai from $1,131

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 Sendai departing on 9/4. 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
0 bags

Find the cheapest flights from Washington to Sendai

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
12:10 am - 11:45 am
SEA
-
SDJ
19h 35m
1 stop
Multiple Airlines Logo
4:05 pm - 7:00 pm
SDJ
-
SEA
18h 55m
1 stop
$1,131Multiple Airlines
Fri, Sep 4 - Sat, Sep 19
ANA Logo
4:30 pm - 3:15 pm
SEA
-
SDJ
30h 45m
2 stops
ANA Logo
1:35 pm - 2:25 pm
SDJ
-
SEA
16h 50m
2 stops
$1,216ANA
Wed, Jun 3 - Wed, Jun 10
ANA Logo
4:30 pm - 9:05 am
SEA
-
SDJ
48h 35m
2 stops
ANA Logo
3:55 pm - 2:25 pm
SDJ
-
SEA
38h 30m
2 stops
$1,256ANA
Sat, Sep 5 - Sat, Sep 19
EVA Air Logo
1:30 am - 2:35 pm
SEA
-
SDJ
21h 05m
1 stop
EVA Air Logo
4:05 pm - 8:11 am
SDJ
-
SEA
32h 06m
2 stops
$1,272EVA Air
Fri, Sep 4 - Sat, Sep 19
Multiple Airlines Logo
4:30 pm - 3:15 pm
SEA
-
SDJ
30h 45m
2 stops
Multiple Airlines Logo
12:45 pm - 1:25 pm
SDJ
-
SEA
16h 40m
1 stop
$1,281Multiple Airlines
Wed, Jun 3 - Wed, Jun 10
Asiana Airlines Logo
12:10 am - 11:45 am
SEA
-
SDJ
19h 35m
1 stop
Asiana Airlines Logo
12:45 pm - 3:45 pm
SDJ
-
SEA
19h 00m
1 stop
$1,306Asiana Airlines
Fri, Jun 26 - Sun, Aug 9
EVA Air Logo
1:30 am - 2:35 pm
SEA
-
SDJ
21h 05m
1 stop
EVA Air Logo
4:05 pm - 7:20 pm
SDJ
-
SEA
19h 15m
1 stop
$1,312EVA Air
Mon, Sep 28 - Fri, Oct 2
EVA Air Logo
1:30 am - 2:35 pm
SEA
-
SDJ
21h 05m
1 stop
EVA Air Logo
4:05 pm - 7:20 pm
SDJ
-
SEA
19h 15m
1 stop
$1,362EVA Air
Mon, Sep 28 - Fri, Oct 2
EVA Air Logo
1:30 am - 2:35 pm
SEA
-
SDJ
21h 05m
1 stop
EVA Air Logo
4:05 pm - 7:20 pm
SDJ
-
SEA
19h 15m
1 stop
$1,363EVA Air
Mon, Sep 28 - Fri, Oct 2
Multiple Airlines Logo
1:05 pm - 11:45 am
SEA
-
SDJ
30h 40m
1 stop
Multiple Airlines Logo
12:45 pm - 11:00 am
SDJ
-
SEA
14h 15m
1 stop
$1,534Multiple Airlines
Wed, Jun 3 - Wed, Jun 10

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ANA flights from State of Washington to Sendai

Our best ANA deals on State of Washington to Sendai flight tickets
ANA
Jun 3
SEA4:30 pmSeattle/Tacoma Intl
30h 45m
2 stops
SDJ3:15 pmSendai
Jun 10
SDJ1:35 pmSendai
16h 50m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
$1,216
ANA
Sep 5
SEA4:30 pmSeattle/Tacoma Intl
48h 35m
2 stops
SDJ9:05 amSendai
Sep 19
SDJ3:55 pmSendai
38h 30m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
$1,256
ANA
Jun 3
SEA10:45 amSeattle/Tacoma Intl
32h 15m
3 stops
SDJ11:00 amSendai
Jun 10
SDJ3:05 pmSendai
15h 20m
2 stops
SEA2:25 pmSeattle/Tacoma Intl
$1,614

EVA Air flights from State of Washington to Sendai

Our best EVA Air deals on State of Washington to Sendai flight tickets
EVA Air
Sep 4
SEA1:30 amSeattle/Tacoma Intl
21h 05m
1 stop
SDJ2:35 pmSendai
Sep 19
SDJ4:05 pmSendai
32h 06m
2 stops
SEA8:11 amSeattle/Tacoma Intl
$1,272
EVA Air
Sep 28
SEA1:30 amSeattle/Tacoma Intl
21h 05m
1 stop
SDJ2:35 pmSendai
Oct 2
SDJ4:05 pmSendai
19h 15m
1 stop
SEA7:20 pmSeattle/Tacoma Intl
$1,312
EVA Air
Sep 28
SEA1:30 amSeattle/Tacoma Intl
21h 05m
1 stop
SDJ2:35 pmSendai
Oct 2
SDJ4:05 pmSendai
19h 15m
1 stop
SEA7:20 pmSeattle/Tacoma Intl
$1,362

momondo Fare Finder

 
Customize your flight search to find flights from State of Washington to Sendai 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 April 22, 2026.
Use the filters below to find and compare flights from Washington to Sendai that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Fri 9/4

12:10 am-11:45 am

1 stop19h 35m

Sendai

Sat 9/19

4:05 pm-7:00 pm

1 stop18h 55m

$1,131

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Wed 6/3

4:30 pm-3:15 pm

2 stops30h 45m

Sendai

Wed 6/10

1:35 pm-2:25 pm

2 stops16h 50m

$1,216

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Sat 9/5

4:30 pm-9:05 am

2 stops48h 35m

Sendai

Sat 9/19

3:55 pm-2:25 pm

2 stops38h 30m

$1,256

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Fri 9/4

1:30 am-2:35 pm

1 stop21h 05m

Sendai

Sat 9/19

4:05 pm-8:11 am

2 stops32h 06m

$1,272

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Wed 6/3

4:30 pm-3:15 pm

2 stops30h 45m

Sendai

Wed 6/10

12:45 pm-1:25 pm

1 stop16h 40m

$1,281

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Fri 6/26

12:10 am-11:45 am

1 stop19h 35m

Sendai

Sun 8/9

12:45 pm-3:45 pm

1 stop19h 00m

$1,306

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Mon 9/28

1:30 am-2:35 pm

1 stop21h 05m

Sendai

Fri 10/2

4:05 pm-7:20 pm

1 stop19h 15m

$1,312

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Mon 9/28

1:30 am-2:35 pm

1 stop21h 05m

Sendai

Fri 10/2

4:05 pm-7:20 pm

1 stop19h 15m

$1,362

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Mon 9/28

1:30 am-2:35 pm

1 stop21h 05m

Sendai

Fri 10/2

4:05 pm-7:20 pm

1 stop19h 15m

$1,363

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Wed 6/3

1:05 pm-11:45 am

1 stop30h 40m

Sendai

Wed 6/10

12:45 pm-11:00 am

1 stop14h 15m

$1,534

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Sendai from

How to get the cheapest flight ticket from State of Washington to Sendai

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

Can stopping save me money on State of Washington to Sendai flights?

You could potentially save up to 27% on your flight if you consider stops on a State of Washington to Sendai flight.

Cheap State of Washington to Sendai flight deals and tips

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

Fastest flight time

25h 09m

Direct flights

None
The fastest flight from State of Washington to Sendai takes 25h 09m
There are no direct flights from State of Washington to Sendai. There are no popular flight routes from State of Washington to Sendai.
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Frequently asked questions about flying from Washington to Sendai

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

    Prices for flights from Washington to Sendai Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington to Sendai Airport.

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

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

Traveling to a place near Sendai?

Book flights to Sendai if you plan to visit one of these locations
Matsushima

Why use momondo?

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

It is quick and easy to find Washington to Sendai flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Sendai that suits you.

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

Flights from Washington to Sendai with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Washington to Sendai.

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

Yes momondo offers price alerts on flights to Sendai 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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Cabin classes currently available on flights to Sendai

List of cabin classes available on flights landing in Sendai. Availability may vary depending on flight origin and airline.
First Class to Sendai
Business Class to Sendai