Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Osaka to Washington, D.C. Reagan-National Airport from $587

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Osaka to Washington, D.C. Reagan-National Airport departing on 3/7. 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
0 bags
"This year, momondo is the #1 place for airfares on the internet."
Save money when you book flights with momondo
Big names and deals
Big names and deals
Search 100s of travel sites to compare prices.
Filter for what you want
Filter for what you want
Free Wi-Fi? Stopover? Instantly customize your results.
Trusted and free
Trusted and free
We’re completely free to use - no hidden charges or fees.
Price Alerts
Price Alerts
Not ready to book? to track prices.

Find the cheapest flights from Osaka to Washington, D.C.

Cheap round-trip flights

These are some of the best round-trip flight deals from Osaka to Washington, D.C. that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from Osaka to Washington, D.C..

Cheap last minute flights

Planning a quick getaway from Osaka to Washington, D.C.? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Washington, D.C., so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Osaka to Washington, D.C.

Find recent round-trip train or bus tickets from Osaka to Washington, D.C..

All round-trip flight deals to Washington, D.C.

The cheapest plane tickets to Washington, D.C. found on KAYAK recently.
1:30 pm - 7:15 pmITM-DCA
19h 45m2 stops
5:30 pm - 8:35 amDCA-ITM
25h 05m2 stops
$1,093American Airlines
Find Deal
Fri, Feb 14 - Wed, Feb 19
1:30 pm - 8:59 pmITM-DCA
21h 29m2 stops
6:50 am - 7:25 pmDCA-ITM
22h 35m2 stops
$1,103American Airlines
Find Deal
Tue, Feb 4 - Tue, Feb 11
3:05 pm - 11:00 pmKIX-DCA
21h 55m2 stops
6:50 am - 10:20 pmDCA-KIX
25h 30m2 stops
$1,112
Find Deal
Wed, Feb 5 - Wed, Feb 12
6:05 pm - 10:19 amKIX-DCA
29h 14m2 stops
6:59 am - 4:25 pmDCA-KIX
20h 26m1 stop
$1,122Air Canada
Find Deal
Thu, Jun 12 - Thu, Jul 10
6:05 pm - 10:28 pmKIX-DCA
17h 23m1 stop
6:59 am - 4:25 pmDCA-KIX
20h 26m1 stop
$1,128Air Canada
Find Deal
Wed, Jun 11 - Thu, Jul 10
10:50 am - 8:59 pmKIX-DCA
24h 09m2 stops
5:15 pm - 9:40 amDCA-KIX
27h 25m2 stops
$1,205
Find Deal
Fri, Feb 28 - Mon, Mar 17
6:30 pm - 8:58 pmKIX-DCA
16h 28m1 stop
6:02 pm - 4:35 pmDCA-KIX
32h 33m2 stops
$1,483United Airlines
Find Deal
Fri, Feb 14 - Wed, Feb 19
4:55 pm - 10:35 pmITM-DCA
19h 40m2 stops
6:32 am - 5:30 pmDCA-ITM
20h 58m2 stops
$1,495Japan Airlines
Find Deal
Fri, Feb 21 - Mon, Mar 3
5:50 pm - 8:53 pmKIX-DCA
17h 03m1 stop
8:01 am - 6:50 pmDCA-KIX
21h 49m1 stop
$1,507Japan Airlines
Find Deal
Thu, Feb 27 - Sun, Mar 9
6:30 pm - 8:58 pmKIX-DCA
16h 28m1 stop
7:00 am - 4:35 pmDCA-KIX
19h 35m1 stop
$1,512United Airlines
Find Deal
Wed, Feb 19 - Mon, Mar 3
7:30 am - 9:59 pmKIX-DCA
52h 29m3 stops
Fri, Mar 7
9:00 am - 8:59 pmKIX-DCA
25h 59m2 stops
Fri, Mar 7
8:30 am - 4:41 pmITM-DCA
22h 11m2 stops
$990Japan Airlines
Find Deal
Tue, Jan 28
3:05 pm - 11:00 pmKIX-DCA
21h 55m2 stops
Tue, Jan 28
8:30 am - 4:41 pmITM-DCA
22h 11m2 stops
$991Japan Airlines
Find Deal
Tue, Jan 28
3:05 pm - 11:00 pmKIX-DCA
21h 55m2 stops
Tue, Jan 28
4:05 pm - 9:32 amKIX-DCA
31h 27m3 stops
$1,019Cathay Pacific
Find Deal
Tue, Jan 28
6:30 pm - 4:53 pmKIX-DCA
36h 23m1 stop
$1,769United Airlines
Find Deal
Fri, Mar 7

American Airlines flights from Osaka to Washington, D.C. Reagan-National Airport

Our best American Airlines deals on Osaka to Washington, D.C. Reagan-National Airport flight tickets
American Airlines
Feb 14
ITM1:30 pmOsaka Itami
19h 45m
2 stops
DCA7:15 pmWashington, D.C. Reagan-National
Feb 19
DCA5:30 pmWashington, D.C. Reagan-National
25h 05m
2 stops
ITM8:35 amOsaka Itami
American Airlines
Feb 4
ITM1:30 pmOsaka Itami
21h 29m
2 stops
DCA8:59 pmWashington, D.C. Reagan-National
Feb 11
DCA6:50 amWashington, D.C. Reagan-National
22h 35m
2 stops
ITM7:25 pmOsaka Itami
American Airlines
Feb 5
ITM3:25 pmOsaka Itami
21h 35m
2 stops
DCA11:00 pmWashington, D.C. Reagan-National
Feb 12
DCA6:50 amWashington, D.C. Reagan-National
23h 35m
2 stops
ITM8:25 pmOsaka Itami

Air Canada flights from Osaka to Washington, D.C. Reagan-National Airport

Our best Air Canada deals on Osaka to Washington, D.C. Reagan-National Airport flight tickets
Air Canada
Jun 12
KIX6:05 pmOsaka Kansai Intl
29h 14m
2 stops
DCA10:19 amWashington, D.C. Reagan-National
Jul 10
DCA6:59 amWashington, D.C. Reagan-National
20h 26m
1 stop
KIX4:25 pmOsaka Kansai Intl
Air Canada
Jun 11
KIX6:05 pmOsaka Kansai Intl
17h 23m
1 stop
DCA10:28 pmWashington, D.C. Reagan-National
Jul 10
DCA6:59 amWashington, D.C. Reagan-National
20h 26m
1 stop
KIX4:25 pmOsaka Kansai Intl
Air Canada
Apr 12
KIX6:05 pmOsaka Kansai Intl
29h 14m
2 stops
DCA10:19 amWashington, D.C. Reagan-National
Apr 19
DCA4:10 pmWashington, D.C. Reagan-National
35h 15m
2 stops
KIX4:25 pmOsaka Kansai Intl

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Osaka to Washington, D.C. Reagan-National Airport

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 airline that flies from Osaka to Washington, D.C. Reagan-National?

Japan Airlines, Cathay Pacific, and United Airlines are the most popular carriers operating from Osaka to Washington, D.C. Reagan-National

When to book flights from Osaka to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Osaka to Washington, D.C. Reagan-National Airport according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Osaka to Washington, D.C. Reagan-National Airport (OSA to DCA) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Osaka to Washington, D.C. Reagan-National Airport

Best Price Found

$587

Fastest flight time

16h 28m

Direct flights

None
The best one-way flight to Washington, D.C. Reagan-National Airport from Osaka in the past 72 hours is $587. The best round-trip flight deal from Osaka to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $1,093.
The fastest flight from Osaka to Washington, D.C. Reagan-National Airport takes 16h 28m
There are no direct flights from Osaka to Washington, D.C. Reagan-National Airport. Popular non-direct routes for this connection are Osaka Itami Airport - Washington, D.C. Reagan-National Airport and Osaka Kansai Intl Airport - Washington, D.C. Reagan-National Airport.

  • How far is Osaka to Washington, D.C. Reagan-National by plane?

    Osaka and Washington, D.C. Reagan-National are 6942.5 mi apart from one another. Flights usually cover this in 16h 28m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Osaka to Washington, D.C. Reagan-National Airport?

    Prices for flights from Osaka to Washington, D.C. Reagan-National Airport are updated daily.

  • How old do you have to be to fly from Osaka to Washington, D.C. Reagan-National Airport?

    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 Osaka to Washington, D.C. Reagan-National Airport.

  • What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

    The required travel and health documents for your Washington, D.C. Reagan-National Airport 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 Washington, D.C. Reagan-National Airport. 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 Washington, D.C.?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Osaka to Washington, D.C.. momondo saves you time and could save you money on your trip.

Can I find flights from Osaka to Washington, D.C. with flexible booking policies on momondo?

Yes. All flights to Washington, D.C. from Osaka on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Osaka to Washington, D.C.?

Once you have performed a search for Osaka to Washington, D.C. 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 Osaka to Washington, D.C. right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Osaka to Washington, D.C. 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 Washington, D.C. Reagan-National Airport 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.
1 adult
From?
To?
Fri 12/27
Fri 1/3
Email me momondo's favorite deals

Find better results for your trip to Washington, D.C.