￥101,360 Cheap Flights from Osaka (ITM) to Washington (IAD)

View ￥101,360 flight on Thu, Mar 26, 2026Opens in a new window

Popular airlines from Itami Airport (ITM) to Washington Dulles Intl. Airport (IAD)

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Cheap Flights from Osaka to Washington (ITM-IAD)

Prices were available within the past 7 days and start at ￥101,360 for one-way flights and ￥150,740 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Fri, Jan 16 - Sat, Jan 24
ITM
Osaka
IAD
Washington
￥150,740 Roundtrip, found 16 hours ago
￥150,740
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Osaka to Washington, returning Sat, Jan 24, priced at ￥150,740 found 16 hours ago
Alaska Airlines
Fri, Jan 16 - Wed, Jan 21
ITM
Osaka
IAD
Washington
￥152,740 Roundtrip, found 16 hours ago
￥152,740
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Osaka to Washington, returning Wed, Jan 21, priced at ￥152,740 found 16 hours ago
Alaska Airlines
Wed, Jan 21 - Sun, Jan 25
ITM
Osaka
IAD
Washington
￥155,260 Roundtrip, found 5 days ago
￥155,260
Roundtrip
found 5 days ago
Select Alaska Airlines flight, departing Wed, Jan 21 from Osaka to Washington, returning Sun, Jan 25, priced at ￥155,260 found 5 days ago
Alaska Airlines
Fri, Jan 16 - Thu, Jan 22
ITM
Osaka
IAD
Washington
￥161,740 Roundtrip, found 16 hours ago
￥161,740
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Fri, Jan 16 from Osaka to Washington, returning Thu, Jan 22, priced at ￥161,740 found 16 hours ago
Alaska Airlines
Thu, Jan 15 - Wed, Jan 21
ITM
Osaka
IAD
Washington
￥162,740 Roundtrip, found 16 hours ago
￥162,740
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Thu, Jan 15 from Osaka to Washington, returning Wed, Jan 21, priced at ￥162,740 found 16 hours ago
Alaska Airlines
Sun, Jan 18 - Sat, Jan 24
ITM
Osaka
IAD
Washington
￥164,440 Roundtrip, found 16 hours ago
￥164,440
Roundtrip
found 16 hours ago
Select Alaska Airlines flight, departing Sun, Jan 18 from Osaka to Washington, returning Sat, Jan 24, priced at ￥164,440 found 16 hours ago
American Airlines
Mon, Jan 19 - Wed, Jan 21
ITM
Osaka
IAD
Washington
￥181,130 Roundtrip, found 16 hours ago
￥181,130
Roundtrip
found 16 hours ago
Select American Airlines flight, departing Mon, Jan 19 from Osaka to Washington, returning Wed, Jan 21, priced at ￥181,130 found 16 hours ago
United
Fri, Apr 17 - Sat, May 23
ITM
Osaka
IAD
Washington
￥238,910 Roundtrip, found 6 days ago
￥238,910
Roundtrip
found 6 days ago
Select United flight, departing Fri, Apr 17 from Osaka to Washington, returning Sat, May 23, priced at ￥238,910 found 6 days ago
Air Canada
Tue, Jun 2 - Mon, Jun 8
ITM
Osaka
IAD
Washington
￥241,510 Roundtrip, found 12 hours ago
￥241,510
Roundtrip
found 12 hours ago
Select Air Canada flight, departing Tue, Jun 2 from Osaka to Washington, returning Mon, Jun 8, priced at ￥241,510 found 12 hours ago
All Nippon Airways
Mon, Feb 16 - Tue, Mar 3
ITM
Osaka
IAD
Washington
￥243,940 Roundtrip, found 21 hours ago
￥243,940
Roundtrip
found 21 hours ago
Select All Nippon Airways flight, departing Mon, Feb 16 from Osaka to Washington, returning Tue, Mar 3, priced at ￥243,940 found 21 hours ago

Alternative airports near Washington

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Ronald Reagan Washington National DCA. Cheapest and Closest option available. Average driving time to city center is 8 minutes. Flights from ￥195,660
DCA
Ronald Reagan Washington National
CheapestClosest
Average driving time to city center8 min
Flights from ￥195,660
Flights from Osaka (ITM) to Washington (IAD)
Origin airport
Itami
Destination airport
Washington Dulles Intl.
Airlines serving
Air Canada, Air France, Alaska Airlines, All Nippon Airways, American Airlines, Japan Airlines, Lufthansa, Qatar Airways, United
Roundtrip price
￥150,740
Distance
11079 km

Osaka to Washington Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Osaka to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Washington.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ITM to IAD flights that won’t make your bank account wince. Ready to temporarily leave behind Osaka for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to IAD with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from ITM to Washington Dulles Intl. Airport (IAD)?
Round-trip journeys from Itami Airport to Dulles Intl. Airport start from ￥150,740. This figure is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book today so you don't miss out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Itami Airport (ITM) to Dulles Intl. Airport?
This can vary between air carriers, as each has its own terms and conditions. Head to the Customer Service Portal, where there are easy instructions on how to cancel online.
How do I find cheap flights from Itami Airport to IAD that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Itami Airport to Dulles Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Itami Airport to IAD?
The flight time from Itami Airport to Washington Dulles Intl. Airport (IAD) is approximately 14 hours. It's is no small journey, so fill your carry-on bag with plenty to keep you entertained.
How far is the flight from ITM to Dulles Intl. Airport?
With around 11,200 kilometers separating Itami Airport (ITM) and Dulles Intl. Airport, your flight will be a long one. Pack wisely to make your trip more comfortable. Simple things like a sleep mask and a good travel pillow should be in your hand luggage.
Which airlines fly direct from Itami Airport (ITM) to Dulles Intl. Airport?
There are no direct flights, so you'll have to make at least one stop between Itami Airport and IAD. Make the most of the layover time to stretch your legs and grab a coffee.
Are Itami Airport to Dulles Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Booking your trip from ITM to IAD at the last minute could be your ticket to a fantastic deal. However, it could end up costing a good deal more! If you'd prefer not to take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia.

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