What is the cheapest airline that flies from District of Columbia to Osaka?

Cathay Pacific and ANA are the most popular carriers operating 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?

As of October 2026, there is 1 operator available to choose from 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.

$418 Cheap Flights from District of Columbia to Osaka in 2026/27

Find the cheapest flights from District of Columbia to Osaka

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:35 pm - 9:15 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

19h 40m1 stop Incheon Intl

12:00 pm - 6:30 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

44h 30m2 stops Incheon Intl Beijing Capital

$993Multiple Airlines

Fri, Nov 27 - Thu, Dec 10

11:55 pm - 4:55 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

27h 00m1 stop Taipei City Taiwan Taoyuan Intl

10:55 am - 8:55 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

24h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,049EVA Air

Wed, Dec 2 - Wed, Dec 9

11:55 pm - 11:55 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

22h 00m1 stop Taipei City Taiwan Taoyuan Intl

10:55 am - 8:55 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

24h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,050EVA Air

Mon, Nov 9 - Wed, Dec 9

11:55 pm - 11:55 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

22h 00m1 stop Taipei City Taiwan Taoyuan Intl

10:55 am - 8:55 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

24h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,050EVA Air

Mon, Nov 9 - Wed, Dec 9

11:55 pm - 4:55 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

27h 00m1 stop Taipei City Taiwan Taoyuan Intl

10:55 am - 8:55 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

24h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,066EVA Air

Wed, Dec 2 - Wed, Dec 9

11:55 pm - 4:55 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

27h 00m1 stop Taipei City Taiwan Taoyuan Intl

12:55 pm - 8:55 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

22h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,066EVA Air

Mon, Nov 16 - Mon, Nov 23

11:55 pm - 4:55 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

27h 00m1 stop Taipei City Taiwan Taoyuan Intl

10:55 am - 8:55 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

24h 00m1 stop Taipei City Taiwan Taoyuan Intl

$1,080EVA Air

Wed, Dec 2 - Wed, Dec 9

11:35 pm - 10:25 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

32h 50m1 stop Incheon Intl

12:15 am - 6:30 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

32h 15m2 stops Incheon Intl Beijing Capital

$1,099Multiple Airlines

Sun, Dec 6 - Mon, Dec 14

11:10 am - 7:10 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

18h 00m1 stop Tokyo Haneda

1:00 pm - 3:40 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

16h 40m1 stop Tokyo Haneda

$1,304ANA

Wed, Jan 13 - Wed, Jan 27

12:15 pm - 7:50 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

18h 35m1 stop Tokyo Haneda

6:45 am - 10:05 amKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

16h 20m1 stop Tokyo Haneda

$1,307ANA

Wed, Apr 7 - Wed, Apr 21

Cheap last minute flights

Enter your travel dates to find the best prices.

1:15 am - 11:55 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

21h 40m1 stop Taipei City Taiwan Taoyuan Intl

6:10 pm - 8:55 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

40h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,088EVA Air

Sat, Oct 24 - Sun, Nov 8

1:15 am - 11:55 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

21h 40m1 stop Taipei City Taiwan Taoyuan Intl

6:10 pm - 8:55 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

40h 45m1 stop Taipei City Taiwan Taoyuan Intl

$1,221EVA Air

Sat, Oct 24 - Sun, Nov 8

6:00 am - 6:20 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

35h 20m2 stops Los Angeles Hong Kong Intl

9:50 am - 5:38 amKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

33h 48m2 stops Hong Kong Intl Los Angeles

$1,245Cathay Pacific

Wed, Oct 28 - Wed, Nov 11

7:02 am - 12:45 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

40h 43m2 stops Seattle/Tacoma Intl Hong Kong Intl

9:25 am - 5:38 amKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

34h 13m2 stops Hong Kong Intl Los Angeles

$1,245Cathay Pacific

Wed, Oct 28 - Thu, Nov 12

6:00 am - 12:45 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

41h 45m2 stops Los Angeles Hong Kong Intl

9:50 am - 5:38 amKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

57h 48m2 stops Hong Kong Intl Los Angeles

$1,255Cathay Pacific

Wed, Oct 28 - Sun, Nov 15

6:00 am - 6:20 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

35h 20m2 stops Los Angeles Hong Kong Intl

9:50 am - 5:38 amKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

33h 48m2 stops Hong Kong Intl Los Angeles

$1,256Multiple Airlines

Sun, Oct 25 - Sun, Nov 8

7:02 am - 6:20 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

34h 18m2 stops Seattle/Tacoma Intl Hong Kong Intl

4:15 pm - 5:38 amKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

51h 23m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Los Angeles

$1,268Cathay Pacific

Wed, Oct 28 - Sun, Nov 15

6:00 am - 6:20 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

35h 20m2 stops Los Angeles Hong Kong Intl

4:15 pm - 11:30 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

45h 15m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl Dallas/Fort Worth

$1,282Multiple Airlines

Sun, Oct 25 - Sun, Nov 8

8:23 am - 7:00 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

21h 37m2 stops Chicago O'Hare Intl Tokyo Narita

1:00 pm - 3:40 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

16h 40m1 stop Tokyo Haneda

$1,877ANA

Sun, Oct 25 - Sun, Nov 8

1:20 pm - 8:20 pmIAD Washington, D.C. Dulles Intl-ITM Osaka Itami

18h 00m1 stop Tokyo Haneda

11:00 am - 3:40 pmITM Osaka Itami-IAD Washington, D.C. Dulles Intl

18h 40m1 stop Tokyo Haneda

$2,683ANA

Sun, Oct 25 - Sun, Nov 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

Dec 1

IAD9:20 pmWashington, D.C. Dulles Intl

31h 50m

1 stop

KIX7:10 pmOsaka Kansai Intl

Dec 10

KIX10:45 pmOsaka Kansai Intl

27h 00m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,169

Turkish Airlines

Nov 29

IAD9:20 pmWashington, D.C. Dulles Intl

31h 50m

1 stop

KIX7:10 pmOsaka Kansai Intl

Dec 2

KIX10:45 pmOsaka Kansai Intl

27h 00m

1 stop

IAD11:45 amWashington, D.C. Dulles Intl

$1,174

Turkish Airlines

Feb 3

IAD9:20 pmWashington, D.C. Dulles Intl

31h 50m

1 stop

KIX7:10 pmOsaka Kansai Intl

Feb 10

KIX10:45 pmOsaka Kansai Intl

34h 40m

1 stop

IAD7:25 pmWashington, D.C. Dulles Intl

$1,175

Cathay Pacific flights from District of Columbia to Osaka

Our best Cathay Pacific deals on District of Columbia to Osaka flight tickets

Cathay Pacific

Apr 19

DCA11:36 amWashington, D.C. Reagan-National

30h 04m

2 stops

KIX6:40 amOsaka Kansai Intl

Apr 28

KIX5:35 pmOsaka Kansai Intl

41h 24m

2 stops

DCA9:59 pmWashington, D.C. Reagan-National

$1,215

Cathay Pacific

Apr 19

DCA11:36 amWashington, D.C. Reagan-National

30h 04m

2 stops

KIX6:40 amOsaka Kansai Intl

Apr 28

KIX4:15 pmOsaka Kansai Intl

39h 44m

3 stops

DCA6:59 pmWashington, D.C. Reagan-National

$1,238

Cathay Pacific

Mar 8

DCA10:19 amWashington, D.C. Reagan-National

36h 26m

2 stops

KIX12:45 pmOsaka Kansai Intl

Mar 14

KIX9:50 amOsaka Kansai Intl

49h 09m

2 stops

DCA8:59 pmWashington, D.C. Reagan-National

$1,245

momondo Fare Finder

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 Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Fri 11/27

11:35 pm-9:15 am

1 stop19h 40m

Osaka Kansai Intl

Thu 12/10

12:00 pm-6:30 pm

2 stops44h 30m

$993

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Wed 12/2

11:55 pm-4:55 pm

1 stop27h 00m

Osaka Kansai Intl

Wed 12/9

10:55 am-8:55 pm

1 stop24h 00m

$1,049

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Mon 11/9

11:55 pm-11:55 am

1 stop22h 00m

Osaka Kansai Intl

Wed 12/9

10:55 am-8:55 pm

1 stop24h 00m

$1,050

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Mon 11/9

11:55 pm-11:55 am

1 stop22h 00m

Osaka Kansai Intl

Wed 12/9

10:55 am-8:55 pm

1 stop24h 00m

$1,050

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Wed 12/2

11:55 pm-4:55 pm

1 stop27h 00m

Osaka Kansai Intl

Wed 12/9

10:55 am-8:55 pm

1 stop24h 00m

$1,066

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Mon 11/16

11:55 pm-4:55 pm

1 stop27h 00m

Osaka Kansai Intl

Mon 11/23

12:55 pm-8:55 pm

1 stop22h 00m

$1,066

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Wed 12/2

11:55 pm-4:55 pm

1 stop27h 00m

Osaka Kansai Intl

Wed 12/9

10:55 am-8:55 pm

1 stop24h 00m

$1,080

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Sun 12/6

11:35 pm-10:25 pm

1 stop32h 50m

Osaka Kansai Intl

Mon 12/14

12:15 am-6:30 pm

2 stops32h 15m

$1,099

Quickest round-trip

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - ITM Osaka Itami

IADITM

Washington, D.C. Dulles Intl

Wed 1/13

11:10 am-7:10 pm

1 stop18h 00m

Osaka Itami

Wed 1/27

1:00 pm-3:40 pm

1 stop16h 40m

$1,304

Washington, D.C.Osaka

IAD Washington, D.C. Dulles Intl - KIX Osaka Kansai Intl

IADKIX

Washington, D.C. Dulles Intl

Wed 4/7

12:15 pm-7:50 pm

1 stop18h 35m

Osaka Kansai Intl

Wed 4/21

6:45 am-10:05 am

1 stop16h 20m

$1,307

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

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 $1,026. 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 $1,253.

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

Best Price Found	$418
Fastest flight time	17h 00m
Direct flights	None

The best one-way flight to Osaka from District of Columbia in the past 72 hours is $418. The best round-trip flight deal from District of Columbia to Osaka found on momondo in the last 72 hours is $993.

The fastest flight from District of Columbia to Osaka takes 17h 00m

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?
As of October 2026, there is 1 operator available to choose from 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
ANA	PriceFrom $964	Free Cancellation	Rating 8.3 1,330 reviews		Search ANA flights

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.

An easier way to manage your Osaka trip

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Complete your trip

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Fly into one of these airports located in Osaka

Osaka Itami Airport

Osaka Kansai Intl Airport

Cheap flights from District of Columbia to Osaka from $418

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 11/25. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from District of Columbia to Osaka

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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

Cathay Pacific flights from District of Columbia to Osaka

Our best Cathay Pacific deals on District of Columbia to Osaka flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from District of Columbia to Osaka that are best for you.

See travel insights to Osaka from

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

What is the cheapest month to fly to Osaka?

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

What is the cheapest airline that flies from District of Columbia to Osaka?

Cheap District of Columbia to Osaka flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from District of Columbia to Osaka

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

Traveling to a place near Osaka?

Why use momondo?

An easier way to manage your Osaka trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

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

Fly your favorite airline to Osaka

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Osaka

List of cabin classes available on flights landing in Osaka. Availability may vary depending on flight origin and airline.

Popular cities in Japan

Popular flights according to clicks in the last 7 days on momondo

Fly to other destinations from District of Columbia

According to popular flight searches on momondo this year

Complete your trip to Osaka

Explore popular destinations other users love

According to popular flight searches on momondo this year