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Sendai

$759+ Cheap flights from Seattle (SEA) to Sendai (SDJ)

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 11/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — SDJ
Jun 17 — Jun 241
Tue 6/17
Tue 6/24
1 adult, Economy
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Cheap flight deals from Seattle to Sendai

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Sendai (SDJ). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 12, 2025.

Round-trip from

$1,089
(Gotogate)
From Seattle/Tacoma Intl to Sendai
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Find flight deals from Seattle to Sendai

Cheapest flights from Seattle to Sendai
Explore the most affordable flight options available from Seattle to Sendai. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 12, 2025.

This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/113:40 pmSEA - SDJ
2 stops24h 30mANA
Tue 11/181:10 pmSDJ - SEA
2 stops41h 10mANA
Deal found 6/11$759
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:10 amSEA - SDJ
1 stop18h 30mAsiana Airlines
Tue 11/1812:40 pmSDJ - SEA
1 stop18h 15mAsiana Airlines
Deal found 6/11$779
This STARLUX Airlines deal was found by Cheapflights users on 6/11. 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 STARLUX Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:45 pmSEA - SDJ
1 stop23h 15mSTARLUX Airlines
Tue 11/185:15 pmSDJ - SEA
1 stop38h 50mSTARLUX Airlines
Deal found 6/11$956
This FlightHub deal was found by Cheapflights users on 6/11. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/1012:10 amSEA - SDJ
2 stops21h 30mMultiple Airlines
Tue 11/1812:40 pmSDJ - SEA
1 stop18h 15mMultiple Airlines
Deal found 6/11$1,027
This oojo deal was found by Cheapflights users on 6/12. 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.
Sat 7/262:10 amSEA - SDJ
1 stop20h 25mEVA Air
Sun 8/34:05 pmSDJ - SEA
1 stop19h 45mEVA Air
Deal found 6/12$1,476

Cheapflights Fare Finder

Customize your flight search to find flights from Seattle 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
Use the filters below to find and compare flights from Seattle to Sendai that are best for you.

Fly from

Seattle

Fly to

Sendai

Route

Depart

Return

Price

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Tue 11/11

3:40 pm-9:10 am

2 stops24h 30m

Sendai

Tue 11/18

1:10 pm-1:20 pm

2 stops41h 10m

$759

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Mon 11/10

12:10 am-11:40 am

1 stop18h 30m

Sendai

Tue 11/18

12:40 pm-1:55 pm

1 stop18h 15m

$779

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Tue 11/11

11:45 pm-4:00 pm

1 stop23h 15m

Sendai

Tue 11/18

5:15 pm-3:05 pm

1 stop38h 50m

$956

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Mon 11/10

12:10 am-2:40 pm

2 stops21h 30m

Sendai

Tue 11/18

12:40 pm-1:55 pm

1 stop18h 15m

$1,027

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Sat 7/26

2:10 am-2:35 pm

1 stop20h 25m

Sendai

Sun 8/3

4:05 pm-7:50 pm

1 stop19h 45m

$1,476

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Best time to book a flight from Seattle to Sendai

Have a flexible travel schedule? Discover the best time to fly to Sendai from Seattle 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 Seattle to Sendai

Rainfall in Sendai by month

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

In terms of precipitation, rainfall in Sendai ranges from 1.5 - 7.4 inches per month. September is typically the wettest month, when rainfall can reach 7.4 in. January is typically the driest time to visit Sendai when rainfall is around 1.5 in.

Temperature in Sendai by month

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

If weather is an important factor for your trip to Sendai, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing Sendai

Get insights into the airlines that provide service to Sendai. 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 Sendai. Reviews last updated June 12, 2025.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop
Asiana Airlines
8.2
Very good
440 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Food

8.1

Overall

8.4

Entertainment

8.0

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,Apr 2025

SFO - TPE

Great experience. Check in process was excellent - both online and bag drop

Related info for your journey

Find useful and relevant information for your journey from Seattle to Sendai. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • Can I find deals for flights from Seattle to Sendai that include hotel bookings?

    Yes. In addition to deals on Seattle to Sendai flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Sendai?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Sendai.

  • Can I find deals for business class flights from Seattle to Sendai?

    Yes. Cheapflights offers flight deals from Seattle to Sendai 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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