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Cheap flights from District of Columbia to Osaka from $593

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Osaka departing on 12/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
9:40 am - 7:10 pmDCA-ITM
19h 30m2 stops
Air Canada Logo
2:05 pm - 9:56 pmITM-DCA
21h 51m2 stops
$1,101Air Canada
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Wed, Dec 3 - Thu, Dec 18
Air Canada Logo
9:00 am - 8:20 pmIAD-ITM
21h 20m2 stops
Air Canada Logo
2:05 pm - 8:59 pmITM-IAD
20h 54m2 stops
$1,101Air Canada
Find Deal
Wed, Dec 3 - Thu, Dec 18
ANA Logo
1:20 pm - 8:35 pmIAD-ITM
18h 15m1 stop
ANA Logo
7:30 am - 9:10 amITM-IAD
15h 40m1 stop
$1,171ANA
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Wed, Oct 29 - Tue, Nov 11
ANA Logo
8:30 am - 8:35 pmIAD-ITM
23h 05m2 stops
ANA Logo
7:05 am - 9:10 amITM-IAD
16h 05m1 stop
$1,175ANA
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Wed, Oct 29 - Tue, Nov 11
Japan Airlines Logo
6:30 am - 6:45 pmDCA-ITM
22h 15m2 stops
Japan Airlines Logo
8:25 am - 2:42 pmITM-DCA
19h 17m2 stops
$1,186Japan Airlines
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Tue, Mar 3 - Tue, Mar 17
Japan Airlines Logo
8:29 am - 7:50 pmDCA-ITM
22h 21m2 stops
Japan Airlines Logo
2:40 pm - 10:48 pmITM-DCA
22h 08m2 stops
$1,194Japan Airlines
Find Deal
Wed, Oct 29 - Tue, Nov 11
United Airlines Logo
11:10 am - 6:10 pmIAD-ITM
17h 00m1 stop
United Airlines Logo
1:00 pm - 9:10 amITM-IAD
34h 10m1 stop
$1,206United Airlines
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Tue, Nov 25 - Thu, Dec 4
Multiple Airlines Logo
6:00 am - 5:10 pmIAD-ITM
21h 10m2 stops
Multiple Airlines Logo
11:00 am - 3:40 pmITM-IAD
18h 40m1 stop
$1,208Multiple Airlines
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Wed, Nov 12 - Wed, Nov 26
United Airlines Logo
6:00 am - 6:10 pmIAD-ITM
22h 10m2 stops
United Airlines Logo
1:00 pm - 9:10 amITM-IAD
34h 10m1 stop
$1,211United Airlines
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Tue, Nov 25 - Thu, Dec 4
Multiple Airlines Logo
6:00 am - 5:10 pmDCA-ITM
21h 10m2 stops
Multiple Airlines Logo
3:00 pm - 8:55 pmITM-DCA
19h 55m2 stops
$1,214Multiple Airlines
Find Deal
Wed, Nov 12 - Wed, Nov 26

ANA flights from District of Columbia to Osaka Itami Airport

Our best ANA deals on District of Columbia to Osaka Itami Airport flight tickets
ANA
Oct 29
IAD1:20 pmWashington, D.C. Dulles Intl
18h 15m
1 stop
ITM8:35 pmOsaka Itami
Nov 11
ITM7:30 amOsaka Itami
15h 40m
1 stop
IAD9:10 amWashington, D.C. Dulles Intl
$1,171
Find similar
ANA
Oct 29
IAD8:30 amWashington, D.C. Dulles Intl
23h 05m
2 stops
ITM8:35 pmOsaka Itami
Nov 11
ITM7:05 amOsaka Itami
16h 05m
1 stop
IAD9:10 amWashington, D.C. Dulles Intl
$1,175
Find similar
ANA
Dec 3
IAD8:20 amWashington, D.C. Dulles Intl
22h 15m
2 stops
ITM8:35 pmOsaka Itami
Dec 18
ITM7:30 amOsaka Itami
15h 40m
1 stop
IAD9:10 amWashington, D.C. Dulles Intl
$1,178
Find similar

American Airlines flights from District of Columbia to Osaka Itami Airport

Our best American Airlines deals on District of Columbia to Osaka Itami Airport flight tickets
American Airlines
Nov 15
DCA5:45 pmWashington, D.C. Reagan-National
24h 55m
2 stops
ITM8:40 amOsaka Itami
Dec 15
ITM7:25 amOsaka Itami
20h 59m
2 stops
DCA2:24 pmWashington, D.C. Reagan-National
$1,291
Find similar
American Airlines
Oct 31
IAD6:11 amWashington, D.C. Dulles Intl
25h 04m
2 stops
ITM8:15 pmOsaka Itami
Dec 5
ITM7:25 amOsaka Itami
22h 53m
2 stops
IAD4:18 pmWashington, D.C. Dulles Intl
$1,411
Find similar
American Airlines
Mar 28
DCA8:59 pmWashington, D.C. Reagan-National
22h 36m
2 stops
ITM8:35 amOsaka Itami
Apr 6
ITM3:40 pmOsaka Itami
20h 06m
2 stops
DCA10:46 pmWashington, D.C. Reagan-National
$1,451
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Osaka Itami Airport 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, momondo users made 832,500 searches. Data last updated October 8, 2025.
Use the filters below to find and compare flights from District of Columbia to Osaka Itami Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Wed 12/3

9:40 am-7:10 pm

2 stops19h 30m

Osaka Itami

Thu 12/18

2:05 pm-9:56 pm

2 stops21h 51m

$1,101

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Wed 12/3

9:00 am-8:20 pm

2 stops21h 20m

Osaka Itami

Thu 12/18

2:05 pm-8:59 pm

2 stops20h 54m

$1,101

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Wed 10/29

1:20 pm-8:35 pm

1 stop18h 15m

Osaka Itami

Tue 11/11

7:30 am-9:10 am

1 stop15h 40m

$1,171

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Wed 10/29

8:30 am-8:35 pm

2 stops23h 05m

Osaka Itami

Tue 11/11

7:05 am-9:10 am

1 stop16h 05m

$1,175

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Tue 3/3

6:30 am-6:45 pm

2 stops22h 15m

Osaka Itami

Tue 3/17

8:25 am-2:42 pm

2 stops19h 17m

$1,186

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Wed 10/29

8:29 am-7:50 pm

2 stops22h 21m

Osaka Itami

Tue 11/11

2:40 pm-10:48 pm

2 stops22h 08m

$1,194

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Tue 11/25

11:10 am-6:10 pm

1 stop17h 00m

Osaka Itami

Thu 12/4

1:00 pm-9:10 am

1 stop34h 10m

$1,206

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Wed 11/12

6:00 am-5:10 pm

2 stops21h 10m

Osaka Itami

Wed 11/26

11:00 am-3:40 pm

1 stop18h 40m

$1,208

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Tue 11/25

6:00 am-6:10 pm

2 stops22h 10m

Osaka Itami

Thu 12/4

1:00 pm-9:10 am

1 stop34h 10m

$1,211

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Wed 11/12

6:00 am-5:10 pm

2 stops21h 10m

Osaka Itami

Wed 11/26

3:00 pm-8:55 pm

2 stops19h 55m

$1,214

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia to Osaka Itami Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Osaka Itami Airport?

The cheapest day to depart on your flight to Osaka Itami Airport is on a Friday when prices can be found for as low as $1,020. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to Osaka Itami Airport is Saturday, with ticket prices averaging around $1,772.

Cheap District of Columbia to Osaka Itami Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from District of Columbia to Osaka Itami Airport

Direct flights

None
There are no direct flights from District of Columbia to Osaka Itami Airport. There are no popular flight routes from District of Columbia to Osaka Itami Airport.
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  • When did momondo last update prices for flights from District of Columbia to Osaka Itami Airport?

    Prices for flights from District of Columbia to Osaka Itami Airport are updated daily.

  • How many operators does momondo search for flights from District of Columbia to Osaka Itami Airport?

  • How old do you have to be to fly from District of Columbia to Osaka Itami Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from District of Columbia to Osaka Itami Airport.

  • What documentation or ID do you need to fly to Osaka Itami Airport?

    The travel and health documents you'll need for your trip to Osaka Itami Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Itami Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Osaka Itami Airport

Compare and see reviews for airlines that fly from District of Columbia to Osaka Itami Airport with momondo
Airline
Rating
Free Cancellation
Price
ANAPriceFrom $1,264Free CancellationRating
8.4
982 reviews
Search ANA flights

Traveling to a place near Osaka?

Book flights to Osaka if you plan to visit one of these locations
Nara
Nishinomiya

Why use momondo?

Why should I use momondo to find a flight deal from District of Columbia to Osaka?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Osaka for you.

Can I find flights from District of Columbia to Osaka with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for District of Columbia to Osaka flights to just show those with flexible booking policies.

How can momondo help me find flights from District of Columbia to Osaka?

momondo helps you find the best flight between District of Columbia and Osaka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from District of Columbia to Osaka right now. Can momondo alert me if prices change?

If you are not ready to book a flight from District of Columbia to Osaka now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Osaka and let you know when they change.

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