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Cheap flights from District of Columbia to Osaka from $462

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 1/13. 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.
Multiple Airlines Logo
9:00 am - 10:20 pmIAD-KIX
23h 20m2 stops
Multiple Airlines Logo
2:05 pm - 8:26 pmKIX-IAD
20h 21m2 stops
$929Multiple Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
Multiple Airlines Logo
9:00 am - 10:20 pmIAD-KIX
23h 20m2 stops
Multiple Airlines Logo
3:00 pm - 8:26 pmKIX-IAD
19h 26m2 stops
$937Multiple Airlines
Find Deal
Wed, Dec 3 - Thu, Dec 11
Air China Logo
10:00 pm - 8:10 pmIAD-KIX
32h 10m1 stop
Air China Logo
9:00 am - 6:30 pmKIX-IAD
23h 30m1 stop
$1,062Air China
Find Deal
Fri, Jan 30 - Fri, Feb 13
Air Canada Logo
6:59 am - 7:10 pmDCA-ITM
22h 11m2 stops
Air Canada Logo
4:00 pm - 10:35 pmITM-DCA
20h 35m2 stops
$1,064Air Canada
Find Deal
Tue, Jan 13 - Thu, Jan 22
Air China Logo
10:00 pm - 8:10 pmIAD-KIX
32h 10m1 stop
Air China Logo
9:00 am - 6:30 pmKIX-IAD
23h 30m1 stop
$1,073Air China
Find Deal
Tue, Jan 13 - Tue, Jan 20
Air Canada Logo
9:00 am - 7:10 pmIAD-ITM
20h 10m2 stops
Air Canada Logo
4:00 pm - 8:26 pmITM-IAD
18h 26m2 stops
$1,104Air Canada
Find Deal
Fri, Feb 20 - Fri, Mar 6
ANA Logo
12:10 pm - 6:10 pmIAD-ITM
17h 00m1 stop
ANA Logo
7:30 am - 10:05 amITM-IAD
15h 35m1 stop
$1,167ANA
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Sun, Apr 19 - Wed, Apr 29
ANA Logo
12:15 pm - 8:35 pmIAD-ITM
19h 20m1 stop
ANA Logo
10:00 am - 3:40 pmITM-IAD
18h 40m1 stop
$1,168ANA
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Sun, Apr 19 - Wed, Apr 29
Japan Airlines Logo
9:59 am - 7:50 pmDCA-ITM
20h 51m2 stops
Japan Airlines Logo
2:35 pm - 10:00 pmITM-DCA
20h 25m2 stops
$1,214Japan Airlines
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Tue, May 12 - Tue, May 26
Japan Airlines Logo
6:59 am - 7:55 pmDCA-ITM
22h 56m2 stops
Japan Airlines Logo
3:25 pm - 10:03 pmITM-DCA
20h 38m2 stops
$1,226Japan Airlines
Find Deal
Sun, Jan 11 - Fri, Jan 23

Air China flights from District of Columbia to Osaka

Our best Air China deals on District of Columbia to Osaka flight tickets
Air China
Apr 7
IAD11:00 pmWashington, D.C. Dulles Intl
24h 40m
1 stop
KIX12:40 pmOsaka Kansai Intl
Apr 21
KIX9:05 amOsaka Kansai Intl
23h 25m
1 stop
IAD7:30 pmWashington, D.C. Dulles Intl
$1,043
Find similar
Air China
Jan 30
IAD10:00 pmWashington, D.C. Dulles Intl
32h 10m
1 stop
KIX8:10 pmOsaka Kansai Intl
Feb 13
KIX9:00 amOsaka Kansai Intl
23h 30m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$1,062
Find similar
Air China
Jan 13
IAD10:00 pmWashington, D.C. Dulles Intl
32h 10m
1 stop
KIX8:10 pmOsaka Kansai Intl
Jan 22
KIX5:10 pmOsaka Kansai Intl
39h 20m
1 stop
IAD6:30 pmWashington, D.C. Dulles Intl
$1,073
Find similar

Japan Airlines flights from District of Columbia to Osaka

Our best Japan Airlines deals on District of Columbia to Osaka flight tickets
Japan Airlines
Jan 12
DCA8:47 amWashington, D.C. Reagan-National
23h 33m
2 stops
KIX10:20 pmOsaka Kansai Intl
Jan 23
KIX3:00 pmOsaka Kansai Intl
21h 03m
2 stops
DCA10:03 pmWashington, D.C. Reagan-National
$1,186
Find similar
Japan Airlines
Apr 7
DCA7:55 amWashington, D.C. Reagan-National
25h 20m
2 stops
KIX10:15 pmOsaka Kansai Intl
Apr 21
KIX2:55 pmOsaka Kansai Intl
20h 38m
2 stops
DCA10:33 pmWashington, D.C. Reagan-National
$1,206
Find similar
Japan Airlines
May 12
DCA9:59 amWashington, D.C. Reagan-National
20h 51m
2 stops
ITM7:50 pmOsaka Itami
May 26
ITM2:35 pmOsaka Itami
20h 25m
2 stops
DCA10:00 pmWashington, D.C. Reagan-National
$1,214
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Osaka 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 November 23, 2025.
Use the filters below to find and compare flights from District of Columbia to Osaka that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Wed 12/3

9:00 am-10:20 pm

2 stops23h 20m

Osaka Kansai Intl

Thu 12/11

2:05 pm-8:26 pm

2 stops20h 21m

$929

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Wed 12/3

9:00 am-10:20 pm

2 stops23h 20m

Osaka Kansai Intl

Thu 12/11

3:00 pm-8:26 pm

2 stops19h 26m

$937

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Fri 1/30

10:00 pm-8:10 pm

1 stop32h 10m

Osaka Kansai Intl

Fri 2/13

9:00 am-6:30 pm

1 stop23h 30m

$1,062

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Tue 1/13

6:59 am-7:10 pm

2 stops22h 11m

Osaka Itami

Thu 1/22

4:00 pm-10:35 pm

2 stops20h 35m

$1,064

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 1/13

10:00 pm-8:10 pm

1 stop32h 10m

Osaka Kansai Intl

Tue 1/20

9:00 am-6:30 pm

1 stop23h 30m

$1,073

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Fri 2/20

9:00 am-7:10 pm

2 stops20h 10m

Osaka Itami

Fri 3/6

4:00 pm-8:26 pm

2 stops18h 26m

$1,104

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Sun 4/19

12:10 pm-6:10 pm

1 stop17h 00m

Osaka Itami

Wed 4/29

7:30 am-10:05 am

1 stop15h 35m

$1,167

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Sun 4/19

12:15 pm-8:35 pm

1 stop19h 20m

Osaka Itami

Wed 4/29

10:00 am-3:40 pm

1 stop18h 40m

$1,168

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Tue 5/12

9:59 am-7:50 pm

2 stops20h 51m

Osaka Itami

Tue 5/26

2:35 pm-10:00 pm

2 stops20h 25m

$1,214

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sun 1/11

6:59 am-7:55 pm

2 stops22h 56m

Osaka Itami

Fri 1/23

3:25 pm-10:03 pm

2 stops20h 38m

$1,226

Flights are sorted by cheapest round-trip flights first.

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See travel insights to Osaka from

How to get the cheapest flight ticket from District of Columbia to Osaka

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 month to fly to Osaka?

In general, September is the cheapest month to fly from District of Columbia to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,152. If you are unable to visit Osaka during the month of September, then departing from District of Columbia during the month October is also very affordable. Most momondo users find prices during this month for around $1,167.

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

According to our data, Wednesday is the cheapest day to fly to Osaka from District of Columbia. The lowest ticket price found for a Wednesday departure recently was $1,352. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from District of Columbia to Osaka for around $1,681.

What is the cheapest time of day to depart on your flight to Osaka?

Our data shows that the cheapest District of Columbia to Osaka flights are usually those with departure times in the evening. Our users have found flights to Osaka in the evening for as low as $1,390. Flights to Osaka are more costly in the morning, with an average ticket price of $1,475. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 29% on your flight if you consider stops on a District of Columbia to Osaka flight.

Cheap District of Columbia to Osaka flight deals and tips

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

Direct flights

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from District of Columbia to Osaka.

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

    The necessary travel and health documents for your Osaka trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Osaka

Compare and see reviews for airlines that fly from District of Columbia to Osaka with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $157Free CancellationRating
7.4
9,034 reviews
Search United Airlines flights
ANAPriceFrom $1,134Free CancellationRating
8.4
1,010 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?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from District of Columbia to Osaka. momondo saves you time and could save you money on your trip.

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?

Once you have performed a search for District of Columbia to Osaka flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of District of Columbia to Osaka flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Find better results for your trip to Japan

Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka
Osaka Itami Airport
Osaka Kansai Intl Airport