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Cheap flights from District of Columbia to Osaka from $507

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 5/11. 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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0 bags

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Find the cheapest flights from District of Columbia to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
Air Canada Logo
3:45 pm - 6:55 pm
IAD
-
ITM
38h 10m
2 stops
Air Canada Logo
2:00 pm - 3:00 pm
ITM
-
IAD
38h 00m
2 stops
$1,152Air Canada
Wed, Sep 9 - Wed, Sep 16
Air Canada Logo
9:45 am - 6:55 pm
IAD
-
ITM
20h 10m
2 stops
Air Canada Logo
2:00 pm - 4:20 pm
ITM
-
IAD
39h 20m
2 stops
$1,166Air Canada
Thu, Aug 27 - Wed, Sep 16
Multiple Airlines Logo
9:55 am - 7:50 pm
IAD
-
ITM
20h 55m
2 stops
Multiple Airlines Logo
2:00 pm - 8:37 pm
ITM
-
IAD
19h 37m
2 stops
$1,214Multiple Airlines
Tue, Apr 28 - Tue, May 5
Air Canada Logo
3:45 pm - 6:55 pm
IAD
-
ITM
38h 10m
2 stops
Air Canada Logo
2:00 pm - 3:00 pm
ITM
-
IAD
38h 00m
2 stops
$1,216Air Canada
Fri, Aug 28 - Tue, Sep 15
Air Canada Logo
6:00 am - 6:55 pm
DCA
-
ITM
23h 55m
2 stops
Air Canada Logo
3:00 pm - 8:00 pm
ITM
-
DCA
18h 00m
2 stops
$1,232Air Canada
Sun, Aug 30 - Sun, Sep 13
ANA Logo
9:40 am - 6:55 pm
DCA
-
ITM
20h 15m
2 stops
ANA Logo
2:00 pm - 8:00 pm
ITM
-
DCA
19h 00m
2 stops
$1,251ANA
Sun, Aug 30 - Sun, Sep 13
ANA Logo
6:00 am - 6:55 pm
DCA
-
ITM
23h 55m
2 stops
ANA Logo
12:50 pm - 10:34 pm
ITM
-
DCA
22h 44m
2 stops
$1,258ANA
Sun, Sep 13 - Sat, Sep 19
Multiple Airlines Logo
6:00 am - 6:55 pm
DCA
-
ITM
23h 55m
2 stops
Multiple Airlines Logo
2:35 pm - 9:50 pm
ITM
-
DCA
20h 15m
2 stops
$1,331Multiple Airlines
Mon, Sep 14 - Tue, Sep 22
Japan Airlines Logo
8:20 am - 7:50 pm
DCA
-
ITM
22h 30m
2 stops
Japan Airlines Logo
8:25 am - 4:13 pm
ITM
-
DCA
20h 48m
2 stops
$1,333Japan Airlines
Tue, Oct 6 - Tue, Oct 20
Japan Airlines Logo
6:30 am - 7:50 pm
DCA
-
ITM
24h 20m
2 stops
Japan Airlines Logo
7:05 am - 4:13 pm
ITM
-
DCA
22h 08m
2 stops
$1,366Japan Airlines
Sun, Oct 4 - Tue, Oct 20

Air Canada flights from District of Columbia to Osaka Itami Airport

Our best Air Canada deals on District of Columbia to Osaka Itami Airport flight tickets
Air Canada
Sep 9
IAD3:45 pmWashington, D.C. Dulles Intl
38h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 16
ITM2:00 pmOsaka Itami
38h 00m
2 stops
IAD3:00 pmWashington, D.C. Dulles Intl
$1,152
Air Canada
Aug 27
IAD9:45 amWashington, D.C. Dulles Intl
20h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 16
ITM2:00 pmOsaka Itami
39h 20m
2 stops
IAD4:20 pmWashington, D.C. Dulles Intl
$1,166
Air Canada
Aug 28
IAD9:45 amWashington, D.C. Dulles Intl
20h 10m
2 stops
ITM6:55 pmOsaka Itami
Sep 11
ITM2:00 pmOsaka Itami
38h 00m
2 stops
IAD3:00 pmWashington, D.C. Dulles Intl
$1,216

Japan Airlines flights from District of Columbia to Osaka Itami Airport

Our best Japan Airlines deals on District of Columbia to Osaka Itami Airport flight tickets
Japan Airlines
Oct 6
DCA8:20 amWashington, D.C. Reagan-National
22h 30m
2 stops
ITM7:50 pmOsaka Itami
Oct 20
ITM8:25 amOsaka Itami
20h 48m
2 stops
DCA4:13 pmWashington, D.C. Reagan-National
$1,333
Japan Airlines
Oct 4
DCA6:30 amWashington, D.C. Reagan-National
24h 20m
2 stops
ITM7:50 pmOsaka Itami
Oct 20
ITM7:05 amOsaka Itami
22h 08m
2 stops
DCA4:13 pmWashington, D.C. Reagan-National
$1,366
Japan Airlines
Sep 30
DCA7:44 amWashington, D.C. Reagan-National
23h 06m
2 stops
ITM7:50 pmOsaka Itami
Oct 21
ITM8:10 pmOsaka Itami
33h 03m
2 stops
DCA4:13 pmWashington, D.C. Reagan-National
$1,367

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 April 15, 2026.
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

Cheapest round-trip

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Wed 9/9

3:45 pm-6:55 pm

2 stops38h 10m

Osaka Itami

Wed 9/16

2:00 pm-3:00 pm

2 stops38h 00m

$1,152

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Thu 8/27

9:45 am-6:55 pm

2 stops20h 10m

Osaka Itami

Wed 9/16

2:00 pm-4:20 pm

2 stops39h 20m

$1,166

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Tue 4/28

9:55 am-7:50 pm

2 stops20h 55m

Osaka Itami

Tue 5/5

2:00 pm-8:37 pm

2 stops19h 37m

$1,214

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Fri 8/28

3:45 pm-6:55 pm

2 stops38h 10m

Osaka Itami

Tue 9/15

2:00 pm-3:00 pm

2 stops38h 00m

$1,216

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 8/30

6:00 am-6:55 pm

2 stops23h 55m

Osaka Itami

Sun 9/13

3:00 pm-8:00 pm

2 stops18h 00m

$1,232
Quickest round-trip

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 8/30

9:40 am-6:55 pm

2 stops20h 15m

Osaka Itami

Sun 9/13

2:00 pm-8:00 pm

2 stops19h 00m

$1,251

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 9/13

6:00 am-6:55 pm

2 stops23h 55m

Osaka Itami

Sat 9/19

12:50 pm-10:34 pm

2 stops22h 44m

$1,258

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Mon 9/14

6:00 am-6:55 pm

2 stops23h 55m

Osaka Itami

Tue 9/22

2:35 pm-9:50 pm

2 stops20h 15m

$1,331

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Tue 10/6

8:20 am-7:50 pm

2 stops22h 30m

Osaka Itami

Tue 10/20

8:25 am-4:13 pm

2 stops20h 48m

$1,333

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 10/4

6:30 am-7:50 pm

2 stops24h 20m

Osaka Itami

Tue 10/20

7:05 am-4:13 pm

2 stops22h 08m

$1,366

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

Can stopping save me money on District of Columbia to Osaka Itami Airport flights?

You could potentially save up to 3% on your flight if you consider stops on a District of Columbia to Osaka Itami Airport flight.

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

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from District of Columbia to Osaka Itami Airport takes 16h 55m
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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Frequently asked questions about flying from District of Columbia to Osaka Itami Airport

  • 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 $1,159Free CancellationRating
8.4
1,173 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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