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.

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).

What is the cheapest time of day to fly from WA to SDJ?

When flying from State of Washington to Sendai, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Sendai from Washington?

Sendai (SDJ), located 9.2 mi from the city center, is the airport you fly into when you book flights from Washington to Sendai.

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

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

How can I find direct flights from Washington to Sendai?

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

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

Yes. Cheapflights offers flight deals from Washington 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.

$759+ Flights from Washington to Sendai

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Cheap flight deals from Washington to Sendai

Round-trip from	$759 (Asiana Airlines)

From Washington to Sendai

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Best flights from Washington to Sendai
Discover carefully curated flight deals from Washington to Sendai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Sun 1/1812:10 amSEA - SDJ

1 stop18h 30mAsiana Airlines

Wed 1/2112:40 pmSDJ - SEA

1 stop18h 15mAsiana Airlines

Deal found 7/29

$759

Mon 1/193:45 pmSEA - SDJ

2 stops27h 35mANA

Wed 1/213:15 pmSDJ - SEA

2 stops15h 05mANA

Deal found 7/29

$1,096

Fly from

Fly to

Route

Depart

Return

Price

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Sun 1/18

12:10 am-11:40 am

1 stop18h 30m

Sendai

Wed 1/21

12:40 pm-1:55 pm

1 stop18h 15m

$759

SeattleSendai

SEA - SDJ

SEASDJ

Seattle/Tacoma Intl

Mon 1/19

3:45 pm-12:20 pm

2 stops27h 35m

Sendai

Wed 1/21

3:15 pm-1:20 pm

2 stops15h 05m

$1,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from Washington to Sendai

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Sendai

Peruse reviews from past customers who have flown with ANA and Asiana Airlines from Washington to Sendai to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

ANA

8.4

Very good

922 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Asiana Airlines

8.2

Very good

468 reviews

ANA

8.4

Very good

922 reviews

Reviews

1 / 20

2.0

Mediocre

Anonymous,Jul 2025

MNL - NRT

Flight delayed from 7pm to 2am, united airlines sold our tickets so they had to book us with AA

Related info for your journey

What airport do you fly into for flights to Sendai from Washington?
Sendai (SDJ), located 9.2 mi from the city center, is the airport you fly into when you book flights from Washington to Sendai.
Can I find deals for flights from Washington to Sendai that include hotel bookings?
Yes. In addition to deals on Washington to Sendai flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Washington to Sendai?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Washington to Sendai.
Can I find deals for business class flights from Washington to Sendai?
Yes. Cheapflights offers flight deals from Washington 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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$759+ Cheap flights from Washington 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 1/18. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Washington to Sendai with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

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Cheap flight deals from Washington to Sendai

Keep the following information in mind while searching for Washington to Sendai flight deals. Data was last updated July 31, 2025.

Round-trip from

Find flight deals from Washington to Sendai

Best flights from Washington to SendaiDiscover carefully curated flight deals from Washington to Sendai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

Discover carefully curated flight deals from Washington to Sendai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.

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Use the filters below to find and compare flights from Washington to Sendai that are best for you.

Best time to book a flight from Washington to Sendai

Have a flexible travel schedule? Discover the best time to fly to Sendai from Washington with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington to Sendai

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 July 31, 2025.

Peruse reviews from past customers who have flown with ANA and Asiana Airlines from Washington to Sendai to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

What airport do you fly into for flights to Sendai from Washington?

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

How can I find direct flights from Washington to Sendai?

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

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Best flights from Washington to Sendai
Discover carefully curated flight deals from Washington to Sendai that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 31, 2025.