Latest deals
Insights
When to book
FAQs
Reviews
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Osaka from $342

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington, D.C. Reagan-National Airport to Osaka departing on 1/18. 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

Deals available from 900+ travel sites.

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

Cheap round-trip flights

These are some of the best round-trip flight deals from Washington, D.C. Reagan-National Airport to Osaka 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 Washington, D.C. Reagan-National Airport to Osaka.

Cheap last minute flights

Planning a quick getaway from Washington, D.C. Reagan-National Airport to Osaka? 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 Osaka, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from Washington, D.C. Reagan-National Airport to Osaka

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

All round-trip flight deals to Osaka

The cheapest plane tickets to Osaka found on KAYAK recently.
6:00 am - 9:55 pmDCA-KIX
25h 55m3 stops
7:30 am - 10:37 pmKIX-DCA
29h 07m3 stops
$1,043
Find Deal
Thu, Jan 16 - Fri, Jan 31
6:00 am - 9:55 pmDCA-KIX
25h 55m3 stops
7:30 am - 7:57 pmKIX-DCA
26h 27m2 stops
$1,121
Find Deal
Thu, Jan 16 - Fri, Jan 31
6:00 am - 6:20 amDCA-KIX
34h 20m2 stops
6:05 pm - 7:07 pmKIX-DCA
39h 02m2 stops
$1,228Cathay Pacific
Find Deal
Mon, Feb 24 - Wed, Mar 5
6:00 am - 6:20 amDCA-KIX
34h 20m2 stops
4:05 pm - 7:07 pmKIX-DCA
41h 02m3 stops
$1,243Cathay Pacific
Find Deal
Mon, Feb 24 - Wed, Mar 5
8:40 pm - 4:20 pmDCA-KIX
30h 40m2 stops
6:00 pm - 10:29 amKIX-DCA
29h 29m2 stops
$1,315Air Canada
Find Deal
Tue, Apr 1 - Tue, Apr 15
8:40 pm - 7:25 pmDCA-KIX
32h 45m2 stops
3:40 pm - 10:37 pmKIX-DCA
20h 57m2 stops
$1,414Air Canada
Find Deal
Sun, Jan 12 - Sun, Jan 19
6:59 am - 7:20 pmDCA-ITM
23h 21m2 stops
8:30 am - 4:29 pmITM-DCA
20h 59m2 stops
$1,472American Airlines
Find Deal
Tue, Mar 25 - Wed, Apr 9
5:56 pm - 4:35 pmDCA-KIX
33h 39m1 stop
4:50 pm - 9:19 amKIX-DCA
29h 29m2 stops
$1,485United Airlines
Find Deal
Tue, Mar 25 - Wed, Apr 9
5:56 pm - 4:35 pmDCA-KIX
33h 39m1 stop
4:50 pm - 4:56 pmKIX-DCA
37h 06m1 stop
$1,498United Airlines
Find Deal
Tue, Mar 25 - Wed, Apr 9
6:59 am - 5:30 pmDCA-ITM
21h 31m2 stops
1:30 pm - 8:59 pmITM-DCA
20h 29m2 stops
$1,622American Airlines
Find Deal
Thu, Mar 13 - Wed, Mar 26
6:00 pm - 9:20 amDCA-KIX
49h 20m3 stops
Sat, Jan 18
1:01 pm - 8:40 amDCA-KIX
53h 39m3 stops
Mon, Jan 20
9:29 am - 6:20 amDCA-KIX
30h 51m2 stops
$677Cathay Pacific
Find Deal
Thu, Jan 30
6:59 am - 6:20 amDCA-KIX
34h 21m2 stops
$694Cathay Pacific
Find Deal
Tue, Mar 11
8:40 pm - 4:20 pmDCA-KIX
30h 40m2 stops
$702Air Canada
Find Deal
Tue, Apr 1
9:40 am - 7:10 pmDCA-ITM
19h 30m2 stops
$761Air Canada
Find Deal
Sun, Jan 19
8:30 am - 8:20 pmDCA-ITM
22h 50m2 stops
$831ANA
Find Deal
Sun, Mar 9
9:35 am - 6:40 pmDCA-ITM
20h 05m2 stops
$846Japan Airlines
Find Deal
Mon, Mar 10
9:35 am - 5:30 pmDCA-ITM
18h 55m2 stops
$872Japan Airlines
Find Deal
Wed, Mar 12
8:30 am - 9:45 pmDCA-UKB
24h 15m2 stops
$878ANA
Find Deal
Mon, Mar 10
9:40 am - 9:35 pmDCA-KIX
21h 55m2 stops
2:55 pm - 9:00 pmKIX-DCA
20h 05m2 stops
$1,286
Find Deal
Mon, Nov 25 - Mon, Dec 9
2:44 pm - 6:20 amDCA-KIX
49h 36m2 stops
6:05 pm - 4:27 pmKIX-DCA
36h 22m2 stops
$1,291Cathay Pacific
Find Deal
Mon, Nov 25 - Mon, Dec 9
6:00 am - 9:35 pmDCA-KIX
25h 35m2 stops
2:55 pm - 9:00 pmKIX-DCA
20h 05m2 stops
$1,422
Find Deal
Sun, Nov 24 - Tue, Nov 26
9:40 am - 8:20 pmDCA-ITM
20h 40m2 stops
2:50 pm - 9:00 pmITM-DCA
20h 10m2 stops
$1,569
Find Deal
Mon, Nov 25 - Mon, Dec 9
9:40 am - 7:10 pmDCA-ITM
19h 30m2 stops
4:00 pm - 10:37 pmITM-DCA
20h 37m2 stops
$1,883Air Canada
Find Deal
Mon, Nov 25 - Mon, Dec 9
5:58 pm - 8:30 amDCA-KIX
24h 32m2 stops
5:50 pm - 8:58 pmKIX-DCA
17h 08m1 stop
$2,162Japan Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 9
5:58 pm - 8:30 amDCA-KIX
24h 32m2 stops
5:50 pm - 8:58 pmKIX-DCA
17h 08m1 stop
$2,333Japan Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 9
8:40 am - 9:35 pmDCA-KIX
22h 55m2 stops
5:50 pm - 8:58 pmKIX-DCA
17h 08m1 stop
$2,649American Airlines
Find Deal
Mon, Nov 25 - Mon, Dec 9
6:00 am - 5:35 pmDCA-ITM
21h 35m2 stops
3:25 pm - 7:49 pmITM-DCA
18h 24m2 stops
$2,687American Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29
5:59 pm - 4:35 pmDCA-KIX
32h 36m1 stop
6:30 pm - 11:53 pmKIX-DCA
19h 23m2 stops
$3,458United Airlines
Find Deal
Fri, Nov 22 - Fri, Nov 29

Cathay Pacific flights from Washington, D.C. Reagan-National Airport to Osaka

Our best Cathay Pacific deals on Washington, D.C. Reagan-National Airport to Osaka flight tickets
Cathay Pacific
Feb 24
DCA6:00 amWashington, D.C. Reagan-National
34h 20m
2 stops
KIX6:20 amOsaka Kansai Intl
Mar 5
KIX6:05 pmOsaka Kansai Intl
39h 02m
2 stops
DCA7:07 pmWashington, D.C. Reagan-National
Cathay Pacific
Feb 24
DCA6:00 amWashington, D.C. Reagan-National
34h 20m
2 stops
KIX6:20 amOsaka Kansai Intl
Mar 5
KIX4:05 pmOsaka Kansai Intl
41h 02m
3 stops
DCA7:07 pmWashington, D.C. Reagan-National
Cathay Pacific
Mar 2
DCA6:00 amWashington, D.C. Reagan-National
34h 20m
2 stops
KIX6:20 amOsaka Kansai Intl
Mar 13
KIX6:05 pmOsaka Kansai Intl
28h 54m
2 stops
DCA9:59 amWashington, D.C. Reagan-National

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

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Osaka flight tickets
Air Canada
Apr 1
DCA8:40 pmWashington, D.C. Reagan-National
30h 40m
2 stops
KIX4:20 pmOsaka Kansai Intl
Apr 15
KIX6:00 pmOsaka Kansai Intl
29h 29m
2 stops
DCA10:29 amWashington, D.C. Reagan-National
Air Canada
Jan 12
DCA8:40 pmWashington, D.C. Reagan-National
32h 45m
2 stops
KIX7:25 pmOsaka Kansai Intl
Jan 19
KIX3:40 pmOsaka Kansai Intl
20h 57m
2 stops
DCA10:37 pmWashington, D.C. Reagan-National
Air Canada
Jan 12
DCA9:40 amWashington, D.C. Reagan-National
19h 30m
2 stops
ITM7:10 pmOsaka Itami
Jan 19
ITM4:00 pmOsaka Itami
20h 37m
2 stops
DCA10:37 pmWashington, D.C. Reagan-National

See travel insights to Osaka from

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

What is the cheapest month to fly to Osaka?

In general, January is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Osaka. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,069. If you are unable to visit Osaka during the month of January, then departing from Washington, D.C. Reagan-National Airport during the month August is also very affordable. Most momondo users find prices during this month for around $1,203.

What is the cheapest day to depart on your flight to Osaka?

According to our data, Wednesday is the cheapest day to fly to Osaka from Washington, D.C. Reagan-National Airport. The lowest ticket price found for a Wednesday departure recently was $1,347. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Washington, D.C. Reagan-National Airport to Osaka for around $1,713.

What is the cheapest time of day to depart on your flight to Osaka?

Our data shows that the cheapest Washington, D.C. Reagan-National Airport to Osaka flights are usually those with departure times at noon. Our users have found flights to Osaka at noon for as low as $0. Flights to Osaka are more costly in the morning, with an average ticket price of $1,478. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to Osaka?

We recommend purchasing flights from Washington, D.C. Reagan-National Airport to Osaka 49 days ahead of your departure date because this is when momondo users tend to see the best flight rates. On average, our users have found flights to Osaka for $1,427. In the past 72 hours, momondo users found flights from Washington, D.C. Reagan-National Airport to Osaka for as low as $938.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Osaka flights?

You could potentially save up to 27% on your flight if you consider stops on a Washington, D.C. Reagan-National Airport to Osaka flight.

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

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

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

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

Best Price Found

$342

Fastest flight time

18h 55m

Direct flights

None

Airports in Osaka

3 airports
The best one-way flight to Osaka from Washington, D.C. Reagan-National Airport in the past 72 hours is $342. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Osaka found on momondo in the last 72 hours is $1,043.
The fastest flight from Washington, D.C. Reagan-National Airport to Osaka takes 18h 55m
There are no direct flights from Washington, D.C. Reagan-National Airport to Osaka. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Osaka Itami Airport, Washington, D.C. Reagan-National Airport - Osaka Kansai Intl Airport and Washington, D.C. Reagan-National Airport - Kobe Airport.
There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB)

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

    Washington, D.C. Reagan-National and Osaka are 6942.5 mi apart from one another. A reasonable flight in good conditions will take 19h 30m.

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

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

  • How many operators does momondo search for flights from Washington, D.C. Reagan-National Airport to Osaka?

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

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

  • What documentation or ID do you need to fly to Osaka?

    The travel and health documents required for your trip to Osaka can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Osaka. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Washington, D.C. Reagan-National Airport to Osaka?


Best airlines flying from Washington, D.C. Reagan-National Airport to Osaka

Compare and see reviews for airlines that fly from Washington, D.C. Reagan-National Airport to Osaka with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $1,126Free CancellationRating
7.0
8,246 reviews
Search Air Canada flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington, D.C. to Osaka?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Osaka from Washington, D.C..

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

Yes. momondo enables you to select and highlight flights to Osaka from Washington, D.C. with this policy.

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

momondo provides multiple filters to help you find the best flight to Osaka from Washington, D.C.. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Washington, D.C. to Osaka right now. Can momondo alert me if prices change?

Price alerts on flights to Osaka from Washington, D.C. are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.


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.
1 adult
From?
To?
Tue 11/26
Tue 12/3
Email me momondo's favorite deals

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