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Dulles Intl

$1,595+ Cheap flights from Sendai (SDJ) to Dulles Intl (IAD)

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 2/12. Fares are subject to change and may not be available on all flights or dates of travel.
SDJ — IAD
Nov 12 — Nov 191
Wed 11/12
Wed 11/19
1 adult, Economy
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Cheap flight deals from Sendai to Dulles Intl

Discover tips and strategies to find the most affordable flight options for your journey from Sendai (SDJ) to Dulles Intl (IAD). 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 October 13, 2025.

Round-trip from

$1,595
(STARLUX Airlines)
From Sendai to Washington, D.C. Dulles Intl
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Find flight deals from Sendai to Dulles Intl

Best flights from Sendai to Dulles Intl
Discover carefully curated flight deals from Sendai to Dulles Intl that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 13, 2025.

This STARLUX Airlines deal was found by Cheapflights users on 10/11. 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.
Thu 2/125:25 pmSDJ - IAD
2 stops50h 30mSTARLUX Airlines
Mon 2/166:55 pmIAD - SDJ
2 stops31h 05mSTARLUX Airlines
Deal found 10/11$1,595

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sendai to Dulles Intl 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 October 13, 2025.
Use the filters below to find and compare flights from Sendai to Washington, D.C. Dulles Intl Airport that are best for you.

Fly from

Sendai

Fly to

Dulles Intl

Route

Depart

Return

Price

SendaiWashington, D.C.

SDJ - IAD

SDJIAD

Sendai

Thu 2/12

5:25 pm-5:55 am

2 stops50h 30m

Washington, D.C. Dulles Intl

Mon 2/16

6:55 pm-4:00 pm

2 stops31h 05m

$1,595

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/11

Best time to book a flight from Sendai to Dulles Intl

Have a flexible travel schedule? Discover the best time to fly to Dulles Intl from Sendai 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.

Related info for your journey

Find useful and relevant information for your journey from Sendai to Dulles Intl. 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 from for flights from Sendai to Washington, D.C. Dulles Intl?

    For a flight from Sendai to Washington, D.C. Dulles Intl, you will be flying from Sendai. Sendai (SDJ) is just 9.2 mi from the center of the city. Sendai is the only Sendai airport and it handles 0 outbound flights to Washington, D.C. Dulles Intl per day. 0 airlines have flights to Washington, D.C. Dulles Intl from Sendai on a regular basis.

  • How long is the flight from Sendai to Washington, D.C. Dulles Intl Airport?

    Airlines like STARLUX Airlines fly from Sendai to Washington, D.C. Dulles Intl Airport in about 50h 30m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 6576 mi.

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

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

  • How can I find direct flights from Sendai to Dulles Intl?

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

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

    Yes. Cheapflights offers flight deals from Sendai to Dulles Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Washington, D.C. Dulles Intl Airport?

Book flights to Washington, D.C. Dulles Intl Airport if you plan to visit one of these locations
Alexandria
Woodbridge
Arlington
Tysons
Silver Spring
Springfield
Hanover
Gaithersburg
Fredericksburg
Fairfax
Linthicum Heights
Falls Church
Owings Mills
Manassas
Oxon Hill
Laurel
Towson
National Harbor
Waldorf
Rockville

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