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

Air Canada is the most popular carrier operating from Osaka Kansai Intl to District of Columbia

How old do you have to be to fly from Osaka Kansai Intl Airport to District of Columbia?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Kansai Intl Airport to District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$558 Cheap Flights from Osaka Kansai Intl Airport to District of Columbia in 2026

Find the cheapest flights from Osaka Kansai Intl Airport to District of Columbia

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:15 am - 10:50 am

KIX

IAD

23h 35m

1 stop

1:20 pm - 10:45 pm

IAD

KIX

20h 25m

1 stop

$1,026Multiple Airlines

Sat, Aug 29 - Sun, Sep 6

12:15 am - 10:50 am

KIX

IAD

23h 35m

1 stop

1:20 pm - 9:35 pm

IAD

KIX

19h 15m

1 stop

$1,027Multiple Airlines

Sun, Aug 30 - Mon, Sep 7

2:15 am - 10:50 am

KIX

IAD

21h 35m

1 stop

1:20 pm - 10:30 pm

IAD

KIX

20h 10m

1 stop

$1,141Multiple Airlines

Sun, Aug 23 - Sun, Aug 30

10:05 am - 10:50 am

KIX

IAD

37h 45m

1 stop

1:20 pm - 3:00 pm

IAD

KIX

36h 40m

1 stop

$1,177Multiple Airlines

Sun, Aug 30 - Sun, Sep 6

6:00 pm - 8:55 am

KIX

DCA

27h 55m

1 stop

12:40 pm - 4:25 pm

DCA

KIX

62h 45m

2 stops

$1,180Air Canada

Wed, Sep 30 - Sun, Oct 4

6:00 pm - 7:43 am

KIX

IAD

26h 43m

2 stops

12:35 pm - 4:25 pm

IAD

KIX

38h 50m

2 stops

$1,195Air Canada

Sat, Sep 26 - Tue, Oct 6

6:00 pm - 12:00 pm

KIX

DCA

31h 00m

2 stops

12:40 pm - 4:25 pm

DCA

KIX

38h 45m

2 stops

$1,195Air Canada

Sat, Sep 26 - Tue, Oct 6

6:00 pm - 7:43 am

KIX

IAD

26h 43m

2 stops

8:28 am - 4:25 pm

IAD

KIX

18h 57m

1 stop

$1,203Air Canada

Sat, Sep 26 - Tue, Oct 6

9:00 pm - 10:50 am

KIX

IAD

50h 50m

2 stops

1:20 pm - 9:20 am

IAD

KIX

31h 00m

1 stop

$1,238Multiple Airlines

Mon, Aug 31 - Mon, Sep 7

9:20 am - 10:34 pm

KIX

DCA

26h 14m

2 stops

12:40 pm - 4:25 pm

DCA

KIX

38h 45m

2 stops

$1,257Air Canada

Mon, Sep 14 - Wed, Sep 16

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EVA Air flights from Osaka Kansai Intl Airport to District of Columbia

Our best EVA Air deals on Osaka Kansai Intl Airport to District of Columbia flight tickets

EVA Air

Sep 26

KIX11:10 amOsaka Kansai Intl

23h 50m

1 stop

IAD10:00 pmWashington, D.C. Dulles Intl

Oct 5

IAD1:15 amWashington, D.C. Dulles Intl

21h 55m

1 stop

KIX12:10 pmOsaka Kansai Intl

$1,533

EVA Air

Aug 14

KIX11:10 amOsaka Kansai Intl

24h 20m

1 stop

IAD10:30 pmWashington, D.C. Dulles Intl

Aug 21

IAD1:50 amWashington, D.C. Dulles Intl

21h 20m

1 stop

KIX12:10 pmOsaka Kansai Intl

$1,654

Qatar Airways flights from Osaka Kansai Intl Airport to District of Columbia

Our best Qatar Airways deals on Osaka Kansai Intl Airport to District of Columbia flight tickets

Qatar Airways

Sep 28

KIX6:55 pmOsaka Kansai Intl

26h 50m

1 stop

IAD8:45 amWashington, D.C. Dulles Intl

Oct 2

IAD9:00 pmWashington, D.C. Dulles Intl

31h 25m

1 stop

KIX5:25 pmOsaka Kansai Intl

$1,685

Qatar Airways

Aug 4

KIX6:55 pmOsaka Kansai Intl

33h 45m

1 stop

IAD3:40 pmWashington, D.C. Dulles Intl

Aug 11

IAD9:00 pmWashington, D.C. Dulles Intl

31h 25m

1 stop

KIX5:25 pmOsaka Kansai Intl

$1,799

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sat 8/29

12:15 am-10:50 am

1 stop23h 35m

Washington, D.C. Dulles Intl

Sun 9/6

1:20 pm-10:45 pm

1 stop20h 25m

$1,026

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sun 8/30

12:15 am-10:50 am

1 stop23h 35m

Washington, D.C. Dulles Intl

Mon 9/7

1:20 pm-9:35 pm

1 stop19h 15m

$1,027

Quickest round-trip

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sun 8/23

2:15 am-10:50 am

1 stop21h 35m

Washington, D.C. Dulles Intl

Sun 8/30

1:20 pm-10:30 pm

1 stop20h 10m

$1,141

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sun 8/30

10:05 am-10:50 am

1 stop37h 45m

Washington, D.C. Dulles Intl

Sun 9/6

1:20 pm-3:00 pm

1 stop36h 40m

$1,177

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Wed 9/30

6:00 pm-8:55 am

1 stop27h 55m

Washington, D.C. Reagan-National

Sun 10/4

12:40 pm-4:25 pm

2 stops62h 45m

$1,180

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sat 9/26

6:00 pm-7:43 am

2 stops26h 43m

Washington, D.C. Dulles Intl

Tue 10/6

12:35 pm-4:25 pm

2 stops38h 50m

$1,195

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Sat 9/26

6:00 pm-12:00 pm

2 stops31h 00m

Washington, D.C. Reagan-National

Tue 10/6

12:40 pm-4:25 pm

2 stops38h 45m

$1,195

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Sat 9/26

6:00 pm-7:43 am

2 stops26h 43m

Washington, D.C. Dulles Intl

Tue 10/6

8:28 am-4:25 pm

1 stop18h 57m

$1,203

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Mon 8/31

9:00 pm-10:50 am

2 stops50h 50m

Washington, D.C. Dulles Intl

Mon 9/7

1:20 pm-9:20 am

1 stop31h 00m

$1,238

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Mon 9/14

9:20 am-10:34 pm

2 stops26h 14m

Washington, D.C. Reagan-National

Wed 9/16

12:40 pm-4:25 pm

2 stops38h 45m

$1,257

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 Osaka Kansai Intl Airport to District of Columbia

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

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

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

Cheap Osaka Kansai Intl Airport to District of Columbia flight deals and tips

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

Fastest flight time	21h 16m
Direct flights	None

The fastest flight from Osaka Kansai Intl Airport to District of Columbia takes 21h 16m

There are no direct flights from Osaka Kansai Intl Airport to District of Columbia. There are no popular flight routes from Osaka Kansai Intl Airport to District of Columbia.

Search flight deals

Frequently asked questions about flying from Osaka Kansai Intl Airport to District of Columbia

When did momondo last update prices for flights from Osaka Kansai Intl Airport to District of Columbia?
Prices for flights from Osaka Kansai Intl Airport to District of Columbia refresh daily.
How old do you have to be to fly from Osaka Kansai Intl Airport to District of Columbia?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Osaka Kansai Intl Airport to District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

It is quick and easy to find Osaka to District of Columbia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to District of Columbia that suits you.

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

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

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

Once all potential Osaka to District of Columbia flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

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