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Cheap flights from District of Columbia to Osaka from $353

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 8/27. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from District of Columbia to Osaka

Cheap round-trip flights

Enter your travel dates to find the best prices.
EVA Air Logo
1:15 am - 12:10 pm
IAD
-
KIX
21h 55m
1 stop
EVA Air Logo
6:30 pm - 10:00 pm
KIX
-
IAD
40h 30m
1 stop
$1,021EVA Air
Mon, Sep 28 - Sun, Oct 4
EVA Air Logo
1:50 am - 12:10 pm
IAD
-
KIX
21h 20m
1 stop
EVA Air Logo
6:30 pm - 10:00 pm
KIX
-
IAD
40h 30m
1 stop
$1,043EVA Air
Mon, Aug 31 - Tue, Sep 15
EVA Air Logo
1:15 am - 12:10 pm
IAD
-
KIX
21h 55m
1 stop
EVA Air Logo
6:30 pm - 10:00 pm
KIX
-
IAD
40h 30m
1 stop
$1,059EVA Air
Fri, Sep 25 - Sun, Oct 4
EVA Air Logo
1:15 am - 5:15 pm
IAD
-
KIX
27h 00m
1 stop
EVA Air Logo
6:30 pm - 10:00 pm
KIX
-
IAD
40h 30m
1 stop
$1,061EVA Air
Fri, Sep 25 - Sun, Oct 4
Multiple Airlines Logo
5:57 pm - 10:10 am
IAD
-
KIX
27h 13m
2 stops
Multiple Airlines Logo
6:30 pm - 10:00 pm
KIX
-
IAD
40h 30m
1 stop
$1,158Multiple Airlines
Tue, Sep 29 - Sun, Oct 4
Multiple Airlines Logo
5:57 pm - 10:10 am
IAD
-
KIX
27h 13m
2 stops
Multiple Airlines Logo
6:30 pm - 10:00 pm
KIX
-
IAD
40h 30m
1 stop
$1,159Multiple Airlines
Tue, Sep 29 - Sun, Oct 4
Cathay Pacific Logo
11:31 am - 6:40 am
DCA
-
KIX
30h 09m
2 stops
Cathay Pacific Logo
9:45 am - 11:59 pm
KIX
-
DCA
27h 14m
2 stops
$1,230Cathay Pacific
Tue, Sep 22 - Thu, Oct 8
ANA Logo
12:15 pm - 7:10 pm
IAD
-
ITM
17h 55m
1 stop
ANA Logo
5:40 pm - 10:05 am
ITM
-
IAD
29h 25m
1 stop
$1,410ANA
Mon, Sep 7 - Mon, Sep 14
ANA Logo
12:35 pm - 8:05 am
IAD
-
ITM
30h 30m
1 stop
ANA Logo
7:05 am - 10:05 am
ITM
-
IAD
16h 00m
1 stop
$1,417ANA
Tue, Sep 22 - Thu, Oct 8
United Airlines Logo
10:41 pm - 5:05 pm
IAD
-
ITM
29h 24m
2 stops
United Airlines Logo
12:55 pm - 10:05 am
ITM
-
IAD
34h 10m
1 stop
$1,428United Airlines
Tue, Sep 22 - Thu, Oct 8

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Turkish Airlines flights from District of Columbia to Osaka

Our best Turkish Airlines deals on District of Columbia to Osaka flight tickets
Turkish Airlines
Jan 19
IAD9:20 pmWashington, D.C. Dulles Intl
31h 35m
1 stop
KIX6:55 pmOsaka Kansai Intl
Jan 26
KIX10:45 pmOsaka Kansai Intl
27h 00m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,213
Turkish Airlines
Jan 19
IAD9:20 pmWashington, D.C. Dulles Intl
31h 35m
1 stop
KIX6:55 pmOsaka Kansai Intl
Jan 26
KIX10:45 pmOsaka Kansai Intl
27h 00m
1 stop
IAD11:45 amWashington, D.C. Dulles Intl
$1,214
Turkish Airlines
Sep 16
IAD9:45 pmWashington, D.C. Dulles Intl
32h 20m
1 stop
KIX7:05 pmOsaka Kansai Intl
Sep 23
KIX10:10 pmOsaka Kansai Intl
26h 25m
1 stop
IAD11:35 amWashington, D.C. Dulles Intl
$1,218

EVA Air flights from District of Columbia to Osaka

Our best EVA Air deals on District of Columbia to Osaka flight tickets
EVA Air
Sep 28
IAD1:15 amWashington, D.C. Dulles Intl
21h 55m
1 stop
KIX12:10 pmOsaka Kansai Intl
Oct 4
KIX6:30 pmOsaka Kansai Intl
40h 30m
1 stop
IAD10:00 pmWashington, D.C. Dulles Intl
$1,021
EVA Air
Aug 31
IAD1:50 amWashington, D.C. Dulles Intl
21h 20m
1 stop
KIX12:10 pmOsaka Kansai Intl
Sep 15
KIX6:30 pmOsaka Kansai Intl
40h 30m
1 stop
IAD10:00 pmWashington, D.C. Dulles Intl
$1,043
EVA Air
Sep 25
IAD1:15 amWashington, D.C. Dulles Intl
21h 55m
1 stop
KIX12:10 pmOsaka Kansai Intl
Oct 4
KIX6:30 pmOsaka Kansai Intl
40h 30m
1 stop
IAD10:00 pmWashington, D.C. Dulles Intl
$1,059

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 July 24, 2026.
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

Cheapest round-trip

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Mon 9/28

1:15 am-12:10 pm

1 stop21h 55m

Osaka Kansai Intl

Sun 10/4

6:30 pm-10:00 pm

1 stop40h 30m

$1,021

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Mon 8/31

1:50 am-12:10 pm

1 stop21h 20m

Osaka Kansai Intl

Tue 9/15

6:30 pm-10:00 pm

1 stop40h 30m

$1,043

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Fri 9/25

1:15 am-12:10 pm

1 stop21h 55m

Osaka Kansai Intl

Sun 10/4

6:30 pm-10:00 pm

1 stop40h 30m

$1,059

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Fri 9/25

1:15 am-5:15 pm

1 stop27h 00m

Osaka Kansai Intl

Sun 10/4

6:30 pm-10:00 pm

1 stop40h 30m

$1,061

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 9/29

5:57 pm-10:10 am

2 stops27h 13m

Osaka Kansai Intl

Sun 10/4

6:30 pm-10:00 pm

1 stop40h 30m

$1,158

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 9/29

5:57 pm-10:10 am

2 stops27h 13m

Osaka Kansai Intl

Sun 10/4

6:30 pm-10:00 pm

1 stop40h 30m

$1,159

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Tue 9/22

11:31 am-6:40 am

2 stops30h 09m

Osaka Kansai Intl

Thu 10/8

9:45 am-11:59 pm

2 stops27h 14m

$1,230

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Mon 9/7

12:15 pm-7:10 pm

1 stop17h 55m

Osaka Itami

Mon 9/14

5:40 pm-10:05 am

1 stop29h 25m

$1,410
Quickest round-trip

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Tue 9/22

12:35 pm-8:05 am

1 stop30h 30m

Osaka Itami

Thu 10/8

7:05 am-10:05 am

1 stop16h 00m

$1,417

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Tue 9/22

10:41 pm-5:05 pm

2 stops29h 24m

Osaka Itami

Thu 10/8

12:55 pm-10:05 am

1 stop34h 10m

$1,428

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest 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, January 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 $1,111. If you are unable to visit Osaka during the month of January, then departing from District of Columbia during the month November is also very affordable. Most momondo users find prices during this month for around $1,178.

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

You could potentially save up to 21% 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

Fastest flight time

16h 55m

Direct flights

None
The fastest flight from District of Columbia to Osaka takes 16h 55m
There are no direct flights from District of Columbia to Osaka. There are no popular flight routes from District of Columbia to Osaka.
Search flight deals

Frequently asked questions about flying from District of Columbia to Osaka

  • 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
ANAPriceFrom $964Free CancellationRating
8.3
1,276 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