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Cheap flights from Washington, D.C. to Osaka from $351

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. to Osaka departing on 1/29. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Washington, D.C. to Osaka

Cheap round-trip flights

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

Cheap last minute flights

Planning a quick getaway from Washington, D.C. 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. to Osaka

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

All round-trip flight deals to Osaka

The cheapest plane tickets to Osaka found on KAYAK recently.
8:08 am - 6:50 pmBWI-KIX
20h 42m1 stop
7:30 am - 8:14 pmKIX-BWI
26h 44m2 stops
Thu, Jan 16 - Fri, Jan 31
8:08 am - 6:50 pmBWI-KIX
20h 42m1 stop
7:30 am - 9:42 amKIX-BWI
40h 12m3 stops
Thu, Jan 16 - Fri, Jan 31
6:15 am - 4:35 pmBWI-KIX
20h 20m1 stop
6:30 pm - 7:02 amKIX-BWI
26h 32m1 stop
$1,087United Airlines
Find Deal
Thu, Jan 16 - Fri, Jan 31
6:30 am - 4:35 pmBWI-KIX
20h 05m1 stop
6:30 pm - 7:00 amKIX-BWI
26h 30m1 stop
$1,098United Airlines
Find Deal
Wed, Dec 4 - Tue, Dec 10
6:15 am - 7:30 amBWI-ITM
35h 15m2 stops
8:20 pm - 1:51 pmITM-BWI
31h 31m2 stops
$1,149ANA
Find Deal
Sat, Jan 18 - Wed, Jan 29
6:04 am - 6:50 pmBWI-KIX
22h 46m2 stops
5:50 pm - 11:27 pmKIX-BWI
19h 37m2 stops
$1,231American Airlines
Find Deal
Mon, Dec 2 - Sun, Jan 19
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
10:05 pm - 4:20 pmIAD-KIX
29h 15m2 stops
6:00 pm - 3:13 pmKIX-IAD
34h 13m2 stops
$1,315Air Canada
Find Deal
Tue, Apr 1 - Tue, Apr 15
12:10 pm - 9:45 pmIAD-UKB
20h 35m1 stop
9:15 pm - 10:35 amUKB-IAD
26h 20m1 stop
$1,409ANA
Find Deal
Tue, Mar 25 - Wed, Apr 9
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
9:55 am - 9:55 pmBWI-KIX
46h 00m2 stops
Wed, Jan 29
5:25 am - 9:55 pmBWI-KIX
50h 30m3 stops
Sat, Feb 1
6:00 am - 9:00 pmBWI-KIX
26h 00m2 stops
$536Korean Air
Find Deal
Sun, Mar 9
6:00 am - 9:00 pmBWI-KIX
25h 00m2 stops
$566Korean Air
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Mon, Nov 25
8:40 pm - 4:20 pmDCA-KIX
30h 40m2 stops
$702Air Canada
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Tue, Apr 1
10:10 pm - 4:20 pmIAD-KIX
29h 10m2 stops
$702Air Canada
Find Deal
Tue, Apr 1
6:15 am - 6:55 pmBWI-ITM
22h 40m2 stops
$793ANA
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Tue, Jan 21
6:05 am - 6:55 pmBWI-ITM
22h 50m2 stops
$798ANA
Find Deal
Wed, Jan 1
9:00 am - 7:50 pmDCA-ITM
21h 50m2 stops
$868American Airlines
Find Deal
Mon, Mar 31
7:59 am - 6:35 pmDCA-ITM
21h 36m2 stops
$948American Airlines
Find Deal
Sun, Mar 30
6:00 am - 9:00 pmBWI-KIX
25h 00m2 stops
2:00 pm - 2:19 pmKIX-BWI
38h 19m2 stops
$1,172Korean Air
Find Deal
Mon, Nov 25 - Mon, Dec 9
6:00 am - 12:50 pmBWI-KIX
40h 50m2 stops
7:55 pm - 2:03 pmKIX-BWI
32h 08m2 stops
$1,181Korean Air
Find Deal
Sun, Nov 24 - Tue, Nov 26
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 - 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
10:09 pm - 7:10 pmIAD-ITM
31h 01m2 stops
2:05 pm - 11:23 amITM-IAD
35h 18m2 stops
$1,925Air Canada
Find Deal
Mon, Nov 25 - Mon, Dec 9
11:05 am - 8:00 amIAD-UKB
30h 55m1 stop
9:05 pm - 6:50 pmUKB-IAD
35h 45m2 stops
$2,077ANA
Find Deal
Mon, Nov 25 - Mon, Dec 9
1:05 pm - 9:45 pmIAD-UKB
42h 40m2 stops
9:05 pm - 4:13 pmUKB-IAD
33h 08m2 stops
$2,082ANA
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

United Airlines flights from Washington, D.C. to Osaka

Our best United Airlines deals on Washington, D.C. to Osaka flight tickets
United Airlines
Jan 16
BWI6:15 amBaltimore/Washington
20h 20m
1 stop
KIX4:35 pmOsaka Kansai Intl
Jan 31
KIX6:30 pmOsaka Kansai Intl
26h 32m
1 stop
BWI7:02 amBaltimore/Washington
United Airlines
Dec 4
BWI6:30 amBaltimore/Washington
20h 05m
1 stop
KIX4:35 pmOsaka Kansai Intl
Dec 10
KIX6:30 pmOsaka Kansai Intl
26h 30m
1 stop
BWI7:00 amBaltimore/Washington
United Airlines
Dec 4
BWI6:30 amBaltimore/Washington
20h 05m
1 stop
KIX4:35 pmOsaka Kansai Intl
Dec 10
KIX6:30 pmOsaka Kansai Intl
18h 51m
2 stops
BWI11:21 pmBaltimore/Washington

Korean Air flights from Washington, D.C. to Osaka

Our best Korean Air deals on Washington, D.C. to Osaka flight tickets
Korean Air
Mar 2
BWI6:00 amBaltimore/Washington
40h 50m
2 stops
KIX12:50 pmOsaka Kansai Intl
Mar 13
KIX6:10 pmOsaka Kansai Intl
36h 33m
2 stops
BWI5:43 pmBaltimore/Washington
Korean Air
Nov 24
BWI6:00 amBaltimore/Washington
40h 50m
2 stops
KIX12:50 pmOsaka Kansai Intl
Nov 26
KIX7:55 pmOsaka Kansai Intl
32h 08m
2 stops
BWI2:03 pmBaltimore/Washington
Korean Air
Feb 28
BWI7:15 amBaltimore/Washington
37h 30m
2 stops
KIX10:45 amOsaka Kansai Intl
Mar 9
KIX2:00 pmOsaka Kansai Intl
37h 32m
2 stops
BWI1:32 pmBaltimore/Washington

See travel insights to Osaka from

How to get the cheapest flight ticket from Washington, D.C. 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 from Washington, D.C. to Osaka?

January. The cheapest time of year to fly to Osaka from Washington, D.C. is January. Most expensive is December

What is the cheapest day to depart Washington, D.C. for Osaka?

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Friday

When is the cheapest time to fly from Washington, D.C. to Osaka?

In the evening. Washington, D.C. to Osaka flights are approximately 6% more expensive in the morning than in the evening

What is the cheapest Washington, D.C. to Osaka flight route?

Baltimore/Washington - Osaka Kansai Intl. Fly from Baltimore/Washington to Osaka Kansai Intl for the best Washington, D.C. - Osaka flight prices

How far in advance should you book Washington, D.C. to Osaka flights?

49 days before. The cheapest time to buy a flight from Washington, D.C. to Osaka is approximately 49 days to departure

Can stopping save me money on Washington, D.C. to Osaka flights?

You could potentially save up to 55% on your flight if you consider stops on a Washington, D.C. to Osaka flight.

What is the typical price of a round-trip flight between Washington, D.C. and Osaka?


When to book flights from Washington, D.C. to Osaka

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. 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. to Osaka (WAS to OSA) flight deals and tips

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

Best Price Found

$351

Fastest flight time

16h 35m

Direct flights

None

Airports in Osaka

3 airports
The best one-way flight to Osaka from Washington, D.C. in the past 72 hours is $351. The best round-trip flight deal from Washington, D.C. to Osaka found on momondo in the last 72 hours is $865.
The fastest flight from Washington, D.C. to Osaka takes 16h 35m
There are no direct flights from Washington, D.C. to Osaka. Popular non-direct routes for this connection are Baltimore/Washington Airport - Osaka Itami Airport, Baltimore/Washington Airport - Osaka Kansai Intl Airport and Washington, D.C. Reagan-National Airport - Osaka Kansai Intl Airport.
There are 3 airports near Osaka: Osaka Itami (ITM), Osaka Kansai Intl (KIX), Kobe (UKB)

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

    There are 6939.3 mi between Washington, D.C. and Osaka. Flights usually cover this in 16h 55m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Washington, D.C. to Osaka were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Washington, D.C. 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. to Osaka?


Best airlines flying from Washington, D.C. to Osaka

Compare and see reviews for airlines that fly from Washington, D.C. to Osaka with momondo
Airline
Rating
Free Cancellation
Price
Air CanadaPriceFrom $929Free CancellationRating
7.0
8,238 reviews
Search Air Canada flights
ANAPriceFrom $1,421Free CancellationRating
8.4
833 reviews
Search ANA 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 allows you to filter the results for Washington, D.C. to Osaka flights to just show those with flexible booking policies.

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

momondo helps you find the best flight between Washington, D.C. and Osaka by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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.


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Fly into one of these airports located in Osaka

Airports listed have a maximum distance of 22.5 mi from Osaka