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$2,020+ Cheap flights from Dulles Intl (IAD) to Masuda (IWJ)

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 9/29. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — IWJ
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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Cheap flight deals from Dulles Intl to Masuda

Discover tips and strategies to find the most affordable flight options for your journey from Dulles Intl (IAD) to Masuda (IWJ). 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 September 11, 2025.

Round-trip from

$2,020
(ANA)
From Washington, D.C. Dulles Intl to Masuda Iwami
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Cheapest flights from Dulles Intl to Masuda
Explore the most affordable flight options available from Dulles Intl to Masuda. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 11, 2025.

This ANA deal was found by Cheapflights users on 9/9. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2912:25 pmIAD - IWJ
1 stop32h 50mANA
Fri 10/310:55 amIWJ - IAD
1 stop17h 40mANA
Deal found 9/9$2,020

Cheapflights Fare Finder

 
Customize your flight search to find flights from Dulles Intl to Masuda 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 September 11, 2025.
Use the filters below to find and compare flights from Washington, D.C. Dulles Intl Airport to Masuda that are best for you.

Fly from

Dulles Intl

Fly to

Masuda

Route

Depart

Return

Price

Washington, D.C.Masuda

IAD - IWJ

IADIWJ

Washington, D.C. Dulles Intl

Mon 9/29

12:25 pm-10:15 am

1 stop32h 50m

Masuda Iwami

Fri 10/3

10:55 am-3:35 pm

1 stop17h 40m

$2,020

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/8

Best time to book a flight from Dulles Intl to Masuda

Have a flexible travel schedule? Discover the best time to fly to Masuda from Dulles Intl 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 Dulles Intl to Masuda. 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 Masuda from Washington, D.C. Dulles Intl?

    Located just 3.5 mi from the city center, Masuda Iwami is the airport most travelers will use when flying to Masuda from Washington, D.C. Dulles Intl. Booking flights from Washington, D.C. Dulles Intl to Iwami (IWJ) should be relatively easy as there are 0 daily inbound flights from Washington, D.C. Dulles Intl from 0 different airlines.

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

    Airlines like ANA fly from Washington, D.C. Dulles Intl Airport to Masuda in about 32h 50m. The time it takes to get you to your destination can typically vary by up to . The distance from Washington, D.C. Dulles Intl Airport to Masuda is about 7012 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Dulles Intl to Masuda 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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