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.

$457 Cheap Flights from Osaka Kansai Intl Airport to District of Columbia in 2026

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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.

6:30 pm - 10:00 pm

KIX

IAD

40h 30m

1 stop

1:15 am - 5:15 pm

IAD

KIX

27h 00m

1 stop

$1,170EVA Air

Tue, Sep 8 - Wed, Sep 9

6:30 pm - 10:00 pm

KIX

IAD

40h 30m

1 stop

1:15 am - 5:15 pm

IAD

KIX

27h 00m

1 stop

$1,171EVA Air

Tue, Sep 8 - Wed, Sep 9

6:30 pm - 10:00 pm

KIX

IAD

40h 30m

1 stop

1:15 am - 5:15 pm

IAD

KIX

27h 00m

1 stop

$1,173EVA Air

Tue, Sep 8 - Wed, Sep 9

6:30 pm - 10:00 pm

KIX

IAD

40h 30m

1 stop

1:15 am - 12:10 pm

IAD

KIX

21h 55m

1 stop

$1,175EVA Air

Tue, Sep 8 - Wed, Sep 9

6:30 pm - 10:00 pm

KIX

IAD

40h 30m

1 stop

1:15 am - 5:15 pm

IAD

KIX

27h 00m

1 stop

$1,179EVA Air

Tue, Sep 8 - Wed, Sep 9

12:15 am - 10:50 am

KIX

IAD

23h 35m

1 stop

1:20 pm - 10:30 pm

IAD

KIX

20h 10m

1 stop

$1,308Multiple Airlines

Thu, May 21 - Fri, May 29

6:00 pm - 12:01 pm

KIX

DCA

31h 01m

2 stops

12:45 pm - 4:25 pm

DCA

KIX

38h 40m

2 stops

$1,326Air Canada

Thu, May 21 - Thu, May 28

6:00 pm - 12:01 pm

KIX

DCA

31h 01m

2 stops

12:45 pm - 4:25 pm

DCA

KIX

38h 40m

2 stops

$1,328Air Canada

Thu, May 21 - Thu, May 28

12:15 am - 10:50 am

KIX

IAD

23h 35m

1 stop

1:20 pm - 10:30 pm

IAD

KIX

20h 10m

1 stop

$1,330Multiple Airlines

Thu, May 21 - Fri, May 29

6:00 pm - 3:25 pm

KIX

IAD

34h 25m

2 stops

9:55 am - 4:25 pm

IAD

KIX

17h 30m

1 stop

$1,389Air Canada

Tue, Sep 8 - Thu, Sep 10

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 8

KIX6:30 pmOsaka Kansai Intl

40h 30m

1 stop

IAD10:00 pmWashington, D.C. Dulles Intl

Sep 9

IAD1:15 amWashington, D.C. Dulles Intl

27h 00m

1 stop

KIX5:15 pmOsaka Kansai Intl

$1,170

EVA Air

Sep 8

KIX6:30 pmOsaka Kansai Intl

40h 30m

1 stop

IAD10:00 pmWashington, D.C. Dulles Intl

Sep 9

IAD1:15 amWashington, D.C. Dulles Intl

27h 00m

1 stop

KIX5:15 pmOsaka Kansai Intl

$1,171

EVA Air

Sep 8

KIX6:30 pmOsaka Kansai Intl

40h 30m

1 stop

IAD10:00 pmWashington, D.C. Dulles Intl

Sep 9

IAD1:15 amWashington, D.C. Dulles Intl

27h 00m

1 stop

KIX5:15 pmOsaka Kansai Intl

$1,173

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

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

Air Canada

May 21

KIX6:00 pmOsaka Kansai Intl

31h 01m

2 stops

DCA12:01 pmWashington, D.C. Reagan-National

May 28

DCA12:45 pmWashington, D.C. Reagan-National

38h 40m

2 stops

KIX4:25 pmOsaka Kansai Intl

$1,326

Air Canada

May 21

KIX6:00 pmOsaka Kansai Intl

31h 01m

2 stops

DCA12:01 pmWashington, D.C. Reagan-National

May 28

DCA12:45 pmWashington, D.C. Reagan-National

38h 40m

2 stops

KIX4:25 pmOsaka Kansai Intl

$1,328

Air Canada

Sep 8

KIX6:00 pmOsaka Kansai Intl

34h 25m

2 stops

IAD3:25 pmWashington, D.C. Dulles Intl

Sep 10

IAD9:55 amWashington, D.C. Dulles Intl

17h 30m

1 stop

KIX4:25 pmOsaka Kansai Intl

$1,389

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

Tue 9/8

6:30 pm-10:00 pm

1 stop40h 30m

Washington, D.C. Dulles Intl

Wed 9/9

1:15 am-5:15 pm

1 stop27h 00m

$1,170

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 9/8

6:30 pm-10:00 pm

1 stop40h 30m

Washington, D.C. Dulles Intl

Wed 9/9

1:15 am-5:15 pm

1 stop27h 00m

$1,171

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 9/8

6:30 pm-10:00 pm

1 stop40h 30m

Washington, D.C. Dulles Intl

Wed 9/9

1:15 am-5:15 pm

1 stop27h 00m

$1,173

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 9/8

6:30 pm-10:00 pm

1 stop40h 30m

Washington, D.C. Dulles Intl

Wed 9/9

1:15 am-12:10 pm

1 stop21h 55m

$1,175

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 9/8

6:30 pm-10:00 pm

1 stop40h 30m

Washington, D.C. Dulles Intl

Wed 9/9

1:15 am-5:15 pm

1 stop27h 00m

$1,179

Quickest round-trip

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Thu 5/21

12:15 am-10:50 am

1 stop23h 35m

Washington, D.C. Dulles Intl

Fri 5/29

1:20 pm-10:30 pm

1 stop20h 10m

$1,308

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Thu 5/21

6:00 pm-12:01 pm

2 stops31h 01m

Washington, D.C. Reagan-National

Thu 5/28

12:45 pm-4:25 pm

2 stops38h 40m

$1,326

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

Thu 5/21

6:00 pm-12:01 pm

2 stops31h 01m

Washington, D.C. Reagan-National

Thu 5/28

12:45 pm-4:25 pm

2 stops38h 40m

$1,328

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Thu 5/21

12:15 am-10:50 am

1 stop23h 35m

Washington, D.C. Dulles Intl

Fri 5/29

1:20 pm-10:30 pm

1 stop20h 10m

$1,330

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

Tue 9/8

6:00 pm-3:25 pm

2 stops34h 25m

Washington, D.C. Dulles Intl

Thu 9/10

9:55 am-4:25 pm

1 stop17h 30m

$1,389

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

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

You could potentially save up to 15% 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 24m
Direct flights	None

The fastest flight from Osaka Kansai Intl Airport to District of Columbia takes 21h 24m

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.

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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.