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

Cathay Pacific 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.

$546 Cheap Flights from Osaka Kansai Intl Airport to District of Columbia in 2026/27

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

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 am - 6:30 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

45h 40m2 stops Incheon Intl Beijing Capital

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

32h 50m1 stop Incheon Intl

$1,258Multiple Airlines

Thu, Dec 10 - Mon, Jan 4

7:40 am - 6:30 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

24h 50m2 stops Incheon Intl Beijing Capital

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

32h 50m1 stop Incheon Intl

$1,314Multiple Airlines

Fri, Dec 4 - Mon, Jan 4

7:40 am - 6:30 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

24h 50m2 stops Incheon Intl Beijing Capital

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

32h 50m1 stop Incheon Intl

$1,314Multiple Airlines

Tue, Dec 8 - Mon, Jan 4

7:40 am - 6:30 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

24h 50m2 stops Incheon Intl Beijing Capital

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

19h 40m1 stop Incheon Intl

$1,331Multiple Airlines

Tue, Dec 1 - Fri, Jan 8

1:40 pm - 5:31 amKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

29h 51m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

12:35 am - 12:20 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

22h 45m1 stop Incheon Intl

$1,371Multiple Airlines

Wed, Mar 3 - Mon, Mar 15

8:55 pm - 7:25 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

36h 30m3 stops Taipei City Taiwan Taoyuan Intl Kuala Lumpur Intl Istanbul

12:35 am - 12:20 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

22h 45m1 stop Incheon Intl

$1,376Multiple Airlines

Wed, Mar 3 - Mon, Mar 15

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

38h 30m2 stops Incheon Intl Beijing Capital

11:10 am - 6:15 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

17h 05m1 stop Tokyo Haneda

$1,389Multiple Airlines

Thu, Dec 10 - Tue, Jan 5

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

38h 30m2 stops Incheon Intl Beijing Capital

11:10 am - 6:15 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

17h 05m1 stop Tokyo Haneda

$1,390Multiple Airlines

Thu, Dec 10 - Wed, Jan 6

9:00 am - 6:30 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

23h 30m1 stop Beijing Capital

10:00 pm - 8:10 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

32h 10m1 stop Beijing Capital

$1,400Air China

Tue, Dec 8 - Fri, Jan 8

7:40 am - 6:30 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

24h 50m2 stops Incheon Intl Beijing Capital

11:10 am - 6:15 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

17h 05m1 stop Tokyo Haneda

$1,417Multiple Airlines

Tue, Dec 8 - Tue, Jan 5

Cheap last minute flights

Enter your travel dates to find the best prices.

2:00 pm - 5:44 amKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

29h 44m2 stops Taipei City Taiwan Taoyuan Intl Seattle/Tacoma Intl

5:31 pm - 12:50 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

29h 19m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

$1,818STARLUX Airlines

Mon, Nov 9 - Tue, Dec 22

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

22h 00m1 stop Taipei City Taiwan Taoyuan Intl

5:31 pm - 9:55 amIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

26h 24m2 stops Seattle/Tacoma Intl Taipei City Taiwan Taoyuan Intl

$1,823Multiple Airlines

Mon, Nov 9 - Tue, Dec 22

12:55 pm - 5:59 pmKIX Osaka Kansai Intl-DCA Washington, D.C. Reagan-National

43h 04m2 stops Taipei City Taiwan Taoyuan Intl San Francisco

6:59 pm - 9:55 amDCA Washington, D.C. Reagan-National-KIX Osaka Kansai Intl

48h 56m2 stops San Francisco Taipei City Taiwan Taoyuan Intl

$1,972Multiple Airlines

Mon, Nov 9 - Tue, Dec 22

5:55 pm - 3:55 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

36h 00m1 stop Doha Hamad Intl

8:05 pm - 4:25 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

30h 20m1 stop Doha Hamad Intl

$2,103Qatar Airways

Mon, Nov 9 - Tue, Dec 22

9:10 pm - 9:00 pmKIX Osaka Kansai Intl-DCA Washington, D.C. Reagan-National

37h 50m2 stops Tokyo Haneda Los Angeles

5:06 pm - 7:10 pmDCA Washington, D.C. Reagan-National-KIX Osaka Kansai Intl

36h 04m1 stop Los Angeles

$2,353Japan Airlines

Mon, Nov 9 - Tue, Dec 22

1:05 pm - 10:38 pmKIX Osaka Kansai Intl-DCA Washington, D.C. Reagan-National

23h 33m2 stops Incheon Intl Toronto Pearson Intl

8:00 pm - 12:45 pmDCA Washington, D.C. Reagan-National-KIX Osaka Kansai Intl

26h 45m2 stops Boston Logan Intl Hong Kong Intl

$2,425Multiple Airlines

Sat, Nov 7 - Mon, Nov 23

6:00 pm - 4:00 pmKIX Osaka Kansai Intl-DCA Washington, D.C. Reagan-National

36h 00m1 stop Los Angeles

5:06 pm - 7:10 pmDCA Washington, D.C. Reagan-National-KIX Osaka Kansai Intl

36h 04m1 stop Los Angeles

$2,456Japan Airlines

Mon, Nov 9 - Tue, Dec 22

4:15 pm - 10:02 amKIX Osaka Kansai Intl-DCA Washington, D.C. Reagan-National

31h 47m3 stops Taipei City Taiwan Taoyuan Intl Hong Kong Intl New York John F Kennedy Intl

10:40 am - 6:20 amDCA Washington, D.C. Reagan-National-KIX Osaka Kansai Intl

29h 40m2 stops Chicago O'Hare Intl Hong Kong Intl

$2,474Cathay Pacific

Mon, Nov 9 - Tue, Dec 22

2:15 am - 7:13 pmKIX Osaka Kansai Intl-DCA Washington, D.C. Reagan-National

30h 58m2 stops Incheon Intl Toronto Pearson Intl

2:40 pm - 2:45 pmDCA Washington, D.C. Reagan-National-KIX Osaka Kansai Intl

34h 05m3 stops Toronto Pearson Intl Vancouver Intl Hong Kong Intl

$2,478Multiple Airlines

Fri, Nov 6 - Mon, Nov 23

8:45 pm - 5:40 pmKIX Osaka Kansai Intl-IAD Washington, D.C. Dulles Intl

34h 55m2 stops Honolulu San Diego

5:31 pm - 6:45 pmIAD Washington, D.C. Dulles Intl-KIX Osaka Kansai Intl

35h 14m3 stops Seattle/Tacoma Intl Portland Honolulu

$2,665Multiple Airlines

Mon, Nov 9 - Tue, Dec 22

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

Apr 9

KIX1:10 pmOsaka Kansai Intl

22h 05m

1 stop

IAD10:15 pmWashington, D.C. Dulles Intl

Apr 21

IAD1:15 amWashington, D.C. Dulles Intl

21h 55m

1 stop

KIX12:10 pmOsaka Kansai Intl

$1,466

EVA Air

Apr 17

KIX11:10 amOsaka Kansai Intl

24h 05m

1 stop

IAD10:15 pmWashington, D.C. Dulles Intl

Apr 24

IAD1:15 amWashington, D.C. Dulles Intl

21h 55m

1 stop

KIX12:10 pmOsaka Kansai Intl

$1,486

EVA Air

Apr 9

KIX1:10 pmOsaka Kansai Intl

22h 05m

1 stop

IAD10:15 pmWashington, D.C. Dulles Intl

Apr 21

IAD1:15 amWashington, D.C. Dulles Intl

27h 00m

1 stop

KIX5:15 pmOsaka Kansai Intl

$1,490

United Airlines flights from Osaka Kansai Intl Airport to District of Columbia

Our best United Airlines deals on Osaka Kansai Intl Airport to District of Columbia flight tickets

United Airlines

Jan 21

KIX3:20 pmOsaka Kansai Intl

21h 28m

2 stops

DCA10:48 pmWashington, D.C. Reagan-National

Jan 25

DCA5:54 pmWashington, D.C. Reagan-National

32h 51m

1 stop

KIX4:45 pmOsaka Kansai Intl

$2,119

United Airlines

Jan 21

KIX3:20 pmOsaka Kansai Intl

21h 28m

2 stops

DCA10:48 pmWashington, D.C. Reagan-National

Jan 25

DCA5:54 pmWashington, D.C. Reagan-National

32h 51m

1 stop

KIX4:45 pmOsaka Kansai Intl

$2,124

United Airlines

Jan 21

KIX3:20 pmOsaka Kansai Intl

21h 10m

2 stops

DCA10:30 pmWashington, D.C. Reagan-National

Jan 25

DCA6:00 amWashington, D.C. Reagan-National

44h 45m

3 stops

KIX4:45 pmOsaka Kansai Intl

$2,128

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

KIXIAD

Osaka Kansai Intl

Thu 12/10

10:50 am-6:30 pm

2 stops45h 40m

Washington, D.C. Dulles Intl

Mon 1/4

11:35 pm-10:25 pm

1 stop32h 50m

$1,258

OsakaWashington, D.C.

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

KIXIAD

Osaka Kansai Intl

Fri 12/4

7:40 am-6:30 pm

2 stops24h 50m

Washington, D.C. Dulles Intl

Mon 1/4

11:35 pm-10:25 pm

1 stop32h 50m

$1,314

OsakaWashington, D.C.

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

KIXIAD

Osaka Kansai Intl

Tue 12/8

7:40 am-6:30 pm

2 stops24h 50m

Washington, D.C. Dulles Intl

Mon 1/4

11:35 pm-10:25 pm

1 stop32h 50m

$1,314

OsakaWashington, D.C.

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

KIXIAD

Osaka Kansai Intl

Tue 12/1

7:40 am-6:30 pm

2 stops24h 50m

Washington, D.C. Dulles Intl

Fri 1/8

11:35 pm-9:15 am

1 stop19h 40m

$1,331

OsakaWashington, D.C.

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

KIXIAD

Osaka Kansai Intl

Wed 3/3

1:40 pm-5:31 am

2 stops29h 51m

Washington, D.C. Dulles Intl

Mon 3/15

12:35 am-12:20 pm

1 stop22h 45m

$1,371

OsakaWashington, D.C.

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

KIXIAD

Osaka Kansai Intl

Wed 3/3

8:55 pm-7:25 pm

3 stops36h 30m

Washington, D.C. Dulles Intl

Mon 3/15

12:35 am-12:20 pm

1 stop22h 45m

$1,376

OsakaWashington, D.C.

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

KIXIAD

Osaka Kansai Intl

Thu 12/10

6:00 pm-6:30 pm

2 stops38h 30m

Washington, D.C. Dulles Intl

Tue 1/5

11:10 am-6:15 pm

1 stop17h 05m

$1,389

OsakaWashington, D.C.

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

KIXIAD

Osaka Kansai Intl

Thu 12/10

6:00 pm-6:30 pm

2 stops38h 30m

Washington, D.C. Dulles Intl

Wed 1/6

11:10 am-6:15 pm

1 stop17h 05m

$1,390

OsakaWashington, D.C.

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

KIXIAD

Osaka Kansai Intl

Tue 12/8

9:00 am-6:30 pm

1 stop23h 30m

Washington, D.C. Dulles Intl

Fri 1/8

10:00 pm-8:10 pm

1 stop32h 10m

$1,400

Quickest round-trip

OsakaWashington, D.C.

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

KIXIAD

Osaka Kansai Intl

Tue 12/8

7:40 am-6:30 pm

2 stops24h 50m

Washington, D.C. Dulles Intl

Tue 1/5

11:10 am-6:15 pm

1 stop17h 05m

$1,417

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 36% 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

Best Price Found	$546
Fastest flight time	19h 13m
Direct flights	None

The best one-way flight to District of Columbia from Osaka Kansai Intl Airport in the past 72 hours is $546. The best round-trip flight deal from Osaka Kansai Intl Airport to District of Columbia found on momondo in the last 72 hours is $1,258.

The fastest flight from Osaka Kansai Intl Airport to District of Columbia takes 19h 13m

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.