Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Washington, D.C. Reagan-National Airport to Osaka from $537

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 5/12. 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 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.
6:32 am - 6:20 amDCA-KIX
33h 48m2 stops
6:05 pm - 9:29 amKIX-DCA
28h 24m2 stops
$1,277Cathay Pacific
Find Deal
Sun, Mar 2 - Thu, Mar 13
6:59 am - 9:55 pmDCA-KIX
24h 56m2 stops
7:30 am - 10:37 pmKIX-DCA
29h 07m3 stops
$1,288
Find Deal
Thu, Jan 23 - Thu, Jan 30
6:00 am - 9:55 pmDCA-KIX
25h 55m3 stops
7:30 am - 10:37 pmKIX-DCA
29h 07m3 stops
$1,289
Find Deal
Thu, Jan 23 - Thu, Jan 30
4:25 pm - 12:50 pmDCA-KIX
30h 25m2 stops
6:10 pm - 6:00 pmKIX-DCA
37h 50m2 stops
$1,301Korean Air
Find Deal
Sat, Feb 15 - Mon, Feb 17
9:40 am - 7:10 pmDCA-ITM
19h 30m2 stops
2:00 pm - 10:37 pmITM-DCA
22h 37m2 stops
$1,473Air Canada
Find Deal
Thu, Jan 23 - Thu, Jan 30
9:40 am - 7:25 pmDCA-KIX
19h 45m2 stops
3:40 pm - 10:37 pmKIX-DCA
20h 57m2 stops
$1,474Air Canada
Find Deal
Fri, Feb 7 - Fri, Feb 14
7:05 pm - 1:40 pmDCA-ITM
28h 35m2 stops
3:20 pm - 11:00 pmITM-DCA
20h 40m2 stops
$1,517Japan Airlines
Find Deal
Sun, Mar 2 - Thu, Mar 13
8:00 am - 6:50 pmDCA-KIX
20h 50m1 stop
5:50 pm - 12:50 amKIX-DCA
20h 00m2 stops
$1,568American Airlines
Find Deal
Sun, Mar 2 - Thu, Mar 13
6:09 pm - 8:35 amDCA-ITM
25h 26m2 stops
3:40 pm - 10:33 pmITM-DCA
19h 53m2 stops
$1,606Japan Airlines
Find Deal
Sat, Apr 19 - Sat, May 3
8:00 am - 6:50 pmDCA-KIX
20h 50m1 stop
5:50 pm - 11:20 pmKIX-DCA
19h 30m2 stops
$1,868American Airlines
Find Deal
Sun, Jan 12 - Sun, Jan 19
6:00 am - 6:55 pmDCA-ITM
47h 55m3 stops
Mon, May 12
6:00 am - 6:55 pmDCA-ITM
47h 55m3 stops
Sat, May 10
9:05 am - 6:20 amDCA-KIX
31h 15m2 stops
$729Cathay Pacific
Find Deal
Sat, Feb 22
9:05 am - 2:55 pmDCA-KIX
39h 50m3 stops
$768Cathay Pacific
Find Deal
Sat, Feb 22
8:40 pm - 4:25 pmDCA-KIX
30h 45m2 stops
$934Air Canada
Find Deal
Sun, May 11
8:40 pm - 4:25 pmDCA-KIX
54h 45m2 stops
$938Air Canada
Find Deal
Fri, May 16
6:32 am - 8:35 amDCA-ITM
36h 03m2 stops
$941Japan Airlines
Find Deal
Sat, Feb 22
3:30 pm - 7:50 amDCA-UKB
27h 20m2 stops
$957ANA
Find Deal
Sun, May 11
8:30 am - 7:10 pmDCA-ITM
21h 40m2 stops
$959ANA
Find Deal
Sun, May 11
5:30 pm - 6:50 pmDCA-KIX
35h 20m1 stop
$960Japan Airlines
Find Deal
Sat, Feb 22
8:40 pm - 12:45 pmDCA-KIX
26h 05m2 stops
6:00 pm - 12:20 pmKIX-DCA
32h 20m3 stops
$2,470
Find Deal
Thu, Dec 26 - Thu, Jan 2
12:55 pm - 12:45 pmDCA-KIX
33h 50m3 stops
6:00 pm - 12:20 pmKIX-DCA
32h 20m3 stops
$2,474
Find Deal
Thu, Dec 26 - Thu, Jan 2
7:00 am - 7:25 pmDCA-KIX
22h 25m2 stops
6:30 pm - 9:32 amKIX-DCA
29h 02m2 stops
$2,673
Find Deal
Thu, Dec 26 - Thu, Jan 2
6:38 am - 8:25 pmDCA-ITM
23h 47m2 stops
8:30 am - 4:29 pmITM-DCA
21h 59m2 stops
$3,100Japan Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2
5:59 pm - 4:35 pmDCA-KIX
32h 36m1 stop
6:30 pm - 11:59 pmKIX-DCA
19h 29m2 stops
$3,609United Airlines
Find Deal
Thu, Dec 26 - Thu, Jan 2

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
Mar 2
DCA6:32 amWashington, D.C. Reagan-National
33h 48m
2 stops
KIX6:20 amOsaka Kansai Intl
Mar 13
KIX6:05 pmOsaka Kansai Intl
28h 24m
2 stops
DCA9:29 amWashington, D.C. Reagan-National
Cathay Pacific
Mar 2
DCA6:32 amWashington, D.C. Reagan-National
33h 48m
2 stops
KIX6:20 amOsaka Kansai Intl
Mar 13
KIX4:05 pmOsaka Kansai Intl
30h 24m
3 stops
DCA9:29 amWashington, D.C. Reagan-National
Cathay Pacific
Jan 23
DCA9:29 amWashington, D.C. Reagan-National
30h 51m
2 stops
KIX6:20 amOsaka Kansai Intl
Jan 30
KIX9:50 amOsaka Kansai Intl
26h 51m
2 stops
DCA10:41 pmWashington, D.C. Reagan-National

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

Our best United Airlines deals on Washington, D.C. Reagan-National Airport to Osaka flight tickets
United Airlines
Mar 2
DCA7:00 amWashington, D.C. Reagan-National
19h 35m
1 stop
KIX4:35 pmOsaka Kansai Intl
Mar 13
KIX6:30 pmOsaka Kansai Intl
35h 23m
1 stop
DCA4:53 pmWashington, D.C. Reagan-National
United Airlines
Apr 19
DCA4:15 pmWashington, D.C. Reagan-National
33h 35m
2 stops
KIX2:50 pmOsaka Kansai Intl
May 3
KIX4:50 pmOsaka Kansai Intl
17h 40m
1 stop
DCA9:30 pmWashington, D.C. Reagan-National
United Airlines
Jan 18
DCA5:59 pmWashington, D.C. Reagan-National
32h 36m
1 stop
KIX4:35 pmOsaka Kansai Intl
Jan 26
KIX6:30 pmOsaka Kansai Intl
30h 01m
2 stops
DCA10:31 amWashington, 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, November 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 $1,122. If you are unable to visit Osaka during the month of November, then departing from Washington, D.C. Reagan-National Airport during the month January is also very affordable. Most momondo users find prices during this month for around $1,129.

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 $1,352. 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 Thursday, 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 $1,681.

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 in the evening. Our users have found flights to Osaka in the evening for as low as $1,390. Flights to Osaka are more costly in the morning, with an average ticket price of $1,475. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You could potentially save up to 28% 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

$537

Fastest flight time

18h 50m

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 $537. The best round-trip flight deal from Washington, D.C. Reagan-National Airport to Osaka found on momondo in the last 72 hours is $1,277.
The fastest flight from Washington, D.C. Reagan-National Airport to Osaka takes 18h 50m
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 18h 50m.

  • 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 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?


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?
Mon 12/30
Mon 1/6
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