Cheap Flights from Washington (IAD) to Osaka (OSA) from HK$5,026~

View HK$5,026 flight on Mon, 15 Sep 2025Opens in a new window

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

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Find Cheap Flights from Washington (IAD) to Osaka (OSA)

Prices were available within the past 7 days and start at HK$5,026 for one-way flights and HK$12,206 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Sat, 27 Dec - Sat, 10 Jan
IAD
Washington
KIX
Osaka
HK$12,206 Return, found 2 days ago
HK$12,206
Return
found 2 days ago
Select United flight, departing Sat, 27 Dec from Washington to Osaka, returning Sat, 10 Jan, priced at HK$12,206 found 2 days ago
United
Mon, 25 Aug - Wed, 3 Sep
IAD
Washington
KIX
Osaka
HK$12,535 Return, found 22 hours ago
HK$12,535
Return
found 22 hours ago
Select United flight, departing Mon, 25 Aug from Washington to Osaka, returning Wed, 3 Sep, priced at HK$12,535 found 22 hours ago
United
Sat, 27 Dec - Sat, 10 Jan
IAD
Washington
KIX
Osaka
HK$12,596 Return, found 2 days ago
HK$12,596
Return
found 2 days ago
Select United flight, departing Sat, 27 Dec from Washington to Osaka, returning Sat, 10 Jan, priced at HK$12,596 found 2 days ago
United
Fri, 22 Aug - Wed, 3 Sep
IAD
Washington
KIX
Osaka
HK$12,925 Return, found 22 hours ago
HK$12,925
Return
found 22 hours ago
Select United flight, departing Fri, 22 Aug from Washington to Osaka, returning Wed, 3 Sep, priced at HK$12,925 found 22 hours ago
United
Sat, 27 Dec - Sat, 10 Jan
IAD
Washington
KIX
Osaka
HK$13,839 Return, found 2 days ago
HK$13,839
Return
found 2 days ago
Select United flight, departing Sat, 27 Dec from Washington to Osaka, returning Sat, 10 Jan, priced at HK$13,839 found 2 days ago
All Nippon Airways
Mon, 25 Aug - Mon, 1 Sep
IAD
Washington
UKB
Kobe
HK$13,892 Return, found 22 hours ago
HK$13,892
Return
found 22 hours ago
Select All Nippon Airways flight, departing Mon, 25 Aug from Washington to Kobe, returning Mon, 1 Sep, priced at HK$13,892 found 22 hours ago
All Nippon Airways
Mon, 25 Aug - Mon, 1 Sep
IAD
Washington
UKB
Kobe
HK$13,936 Return, found 22 hours ago
HK$13,936
Return
found 22 hours ago
Select All Nippon Airways flight, departing Mon, 25 Aug from Washington to Kobe, returning Mon, 1 Sep, priced at HK$13,936 found 22 hours ago
Air Canada
Mon, 25 Aug - Mon, 1 Sep
IAD
Washington
KIX
Osaka
HK$16,198 Return, found 22 hours ago
HK$16,198
Return
found 22 hours ago
Select Air Canada flight, departing Mon, 25 Aug from Washington to Osaka, returning Mon, 1 Sep, priced at HK$16,198 found 22 hours ago
Etihad Airways
Mon, 25 Aug - Mon, 1 Sep
IAD
Washington
KIX
Osaka
HK$18,532 Return, found 22 hours ago
HK$18,532
Return
found 22 hours ago
Select Etihad Airways flight, departing Mon, 25 Aug from Washington to Osaka, returning Mon, 1 Sep, priced at HK$18,532 found 22 hours ago
Turkish Airlines
Sat, 27 Dec - Sat, 10 Jan
IAD
Washington
KIX
Osaka
HK$19,355 Return, found 2 days ago
HK$19,355
Return
found 2 days ago
Select Turkish Airlines flight, departing Sat, 27 Dec from Washington to Osaka, returning Sat, 10 Jan, priced at HK$19,355 found 2 days ago
Washington to Osaka route information
Origin airport
Washington Dulles Intl.
Destination airport
Kansai Intl.
Return price
HK$12,206
Distance
11122 km

Flights from Chantilly to Hyogo Prefecture

Book cheap flights from Chantilly (IAD) to Hyogo Prefecture (OSA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Chantilly (IAD) to Hyogo Prefecture (OSA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Chantilly (IAD) to Hyogo Prefecture (OSA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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If you would like to book flights to Hyogo Prefecture more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Hyogo Prefecture is HK$5,026 now!

 

Frequently asked questions

How much is a flight from IAD to Osaka (OSA-All Airports)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip journey from IAD to Osaka (OSA-All Airports) was HK$12,206. Fares this good don't wait forever, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from IAD to Osaka (OSA-All Airports)?
Most flights can be canceled online, but whether or not you incur a fee varies between airlines. If you do need to cancel your trip, follow the instructions in the Customer Service Portal.
How do I find cheap flights from Dulles Intl. Airport to Osaka (OSA-All Airports) 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 Dulles Intl. Airport to Osaka (OSA-All Airports) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Washington Dulles Intl. Airport (IAD) to Osaka (OSA-All Airports)?
You'll have 11,200 kilometers to cover on the long-haul Chantilly to Japan route. Wear comfortable clothes and consider taking a travel pillow with you.
Which airlines fly direct from Washington Dulles Intl. Airport (IAD) to Osaka (OSA-All Airports)?
Currently, no airlines offer direct flights from IAD to Osaka (OSA-All Airports). You'll have to book a flight with one or more stops. To get the best price and connections, lock in your airfare well in advance.
Are Washington Dulles Intl. Airport (IAD) to Osaka (OSA-All Airports) flight tickets cheaper when they're purchased at the last minute?
Booking your trip from Dulles Intl. Airport to Osaka (OSA-All Airports) at the last minute could be your ticket to a cheap deal. However, it might cost you a whole lot more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest 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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