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Cheap flights from Washington, D.C. to Osaka from $620

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 8/31. 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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Easily compare round-trip flights from Washington, D.C. to Osaka

Below you can see the best fares for your round-trip flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Washington, D.C. to Osaka by changing tabs
Air Canada
Aug 15
DCA6:00 amWashington, D.C. Reagan-National
21h 20m
2 stops
KIX4:20 pmOsaka Kansai Intl
Sep 12
KIX7:00 pmOsaka Kansai Intl
28h 19m
2 stops
DCA10:19 amWashington, D.C. Reagan-National
Multiple Airlines
Aug 18
IAD7:00 amWashington, D.C. Dulles Intl
34h 35m
2 stops
KIX6:35 amOsaka Kansai Intl
Aug 29
KIX6:40 pmOsaka Kansai Intl
33h 33m
2 stops
IAD3:13 pmWashington, D.C. Dulles Intl
Cathay Pacific
Sep 24
BWI11:28 amBaltimore/Washington
30h 07m
2 stops
KIX6:35 amOsaka Kansai Intl
Oct 24
KIX6:40 pmOsaka Kansai Intl
39h 45m
2 stops
BWI9:25 pmBaltimore/Washington
American Airlines
Aug 17
IAD8:13 pmWashington, D.C. Dulles Intl
33h 42m
2 stops
KIX6:55 pmOsaka Kansai Intl
Aug 28
KIX5:45 pmOsaka Kansai Intl
31h 51m
2 stops
IAD12:36 pmWashington, D.C. Dulles Intl
Japan Airlines
Aug 18
DCA7:45 pmWashington, D.C. Reagan-National
22h 50m
2 stops
ITM7:35 amOsaka Itami
Aug 29
ITM8:15 pmOsaka Itami
33h 04m
2 stops
DCA4:19 pmWashington, D.C. Reagan-National
Turkish Airlines
Aug 17
IAD9:50 pmWashington, D.C. Dulles Intl
32h 10m
1 stop
KIX7:00 pmOsaka Kansai Intl
Aug 29
KIX9:55 pmOsaka Kansai Intl
29h 50m
1 stop
IAD2:45 pmWashington, D.C. Dulles Intl

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

If you're looking for one-way flights from Washington, D.C. to Osaka, view some of our deals below provided by ANA, Air Canada and Cathay Pacific
Cathay Pacific
Aug 31
DCA11:59 amWashington, D.C. Reagan-National
29h 36m
2 stops
KIX6:35 amOsaka Kansai Intl
Air Canada
Sep 4
DCA6:00 amWashington, D.C. Reagan-National
21h 55m
2 stops
KIX4:55 pmOsaka Kansai Intl
Multiple Airlines
Aug 30
IAD10:00 pmWashington, D.C. Dulles Intl
51h 30m
3 stops
KIX2:30 pmOsaka Kansai Intl

Search last-minute flights to Osaka from Washington, D.C.

Find and compare round-trip flight prices for your last-minute flight from Washington, D.C. to Osaka
American Airlines
May 29
DCA7:40 amWashington, D.C. Reagan-National
23h 10m
2 stops
ITM7:50 pmOsaka Itami
Jun 5
ITM8:30 amOsaka Itami
21h 19m
2 stops
DCA4:49 pmWashington, D.C. Reagan-National
United Airlines
May 29
IAD7:00 amWashington, D.C. Dulles Intl
18h 50m
1 stop
KIX2:50 pmOsaka Kansai Intl
Jun 5
KIX8:25 amOsaka Kansai Intl
33h 58m
2 stops
IAD5:23 amWashington, D.C. Dulles Intl
Japan Airlines
May 29
DCA8:20 amWashington, D.C. Reagan-National
35h 00m
2 stops
KIX8:20 amOsaka Kansai Intl
Jun 5
KIX6:40 amOsaka Kansai Intl
22h 44m
2 stops
DCA4:24 pmWashington, D.C. Reagan-National
Air Canada
May 30
DCA6:00 amWashington, D.C. Reagan-National
23h 55m
2 stops
ITM6:55 pmOsaka Itami
Jun 7
ITM1:00 pmOsaka Itami
21h 47m
2 stops
DCA9:47 pmWashington, D.C. Reagan-National
Air France
May 30
IAD6:25 pmWashington, D.C. Dulles Intl
26h 05m
1 stop
KIX9:30 amOsaka Kansai Intl
Jun 2
KIX11:30 amOsaka Kansai Intl
41h 05m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl
KLM
May 30
IAD4:59 pmWashington, D.C. Dulles Intl
26h 51m
2 stops
KIX8:50 amOsaka Kansai Intl
Jun 2
KIX11:30 amOsaka Kansai Intl
41h 05m
2 stops
IAD3:35 pmWashington, D.C. Dulles Intl

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

Our best Air Canada deals on Washington, D.C. to Osaka flight tickets
Air Canada
Aug 15
DCA6:00 amWashington, D.C. Reagan-National
21h 20m
2 stops
KIX4:20 pmOsaka Kansai Intl
Sep 12
KIX7:00 pmOsaka Kansai Intl
28h 19m
2 stops
DCA10:19 amWashington, D.C. Reagan-National
Air Canada
Aug 15
DCA6:00 amWashington, D.C. Reagan-National
21h 20m
2 stops
KIX4:20 pmOsaka Kansai Intl
Sep 12
KIX6:00 pmOsaka Kansai Intl
27h 35m
1 stop
DCA8:35 amWashington, D.C. Reagan-National
Air Canada
Aug 15
IAD6:30 amWashington, D.C. Dulles Intl
20h 50m
2 stops
KIX4:20 pmOsaka Kansai Intl
Sep 12
KIX7:00 pmOsaka Kansai Intl
25h 50m
2 stops
IAD7:50 amWashington, D.C. Dulles Intl

Cathay Pacific flights from Washington, D.C. to Osaka

Our best Cathay Pacific deals on Washington, D.C. to Osaka flight tickets
Cathay Pacific
Sep 24
BWI11:28 amBaltimore/Washington
30h 07m
2 stops
KIX6:35 amOsaka Kansai Intl
Oct 24
KIX6:40 pmOsaka Kansai Intl
39h 45m
2 stops
BWI9:25 pmBaltimore/Washington
Cathay Pacific
Sep 24
BWI11:28 amBaltimore/Washington
30h 07m
2 stops
KIX6:35 amOsaka Kansai Intl
Oct 24
KIX5:50 pmOsaka Kansai Intl
40h 35m
2 stops
BWI9:25 pmBaltimore/Washington
Cathay Pacific
Oct 19
BWI11:28 amBaltimore/Washington
30h 07m
2 stops
KIX6:35 amOsaka Kansai Intl
Nov 2
KIX4:55 pmOsaka Kansai Intl
42h 31m
2 stops
BWI10:26 pmBaltimore/Washington

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 June

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

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

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

In the afternoon. Washington, D.C. to Osaka flights are approximately 19% more expensive in the morning than in the afternoon

What is the cheapest airline that flies to Osaka from Washington, D.C.?

Air Canada. ANA and Air Canada are the most popular carriers operating from Washington, D.C. to Osaka

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

Washington, D.C. Reagan-National - Osaka Kansai Intl. Fly from Washington, D.C. Reagan-National 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?

33 days before. The cheapest time to buy a flight from Washington, D.C. to Osaka is approximately 33 days to departure

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

$620

Fastest flight time

16h 20m

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 $620. The best round-trip flight deal from Washington, D.C. to Osaka found on momondo in the last 72 hours is $1,034.
The fastest flight from Washington, D.C. to Osaka takes 16h 20m
There are no direct flights from Washington, D.C. to Osaka. Popular non-direct routes for this connection are Washington, D.C. Reagan-National Airport - Osaka Itami Airport, Washington, D.C. Dulles Intl 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 20m, 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.


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 $1,223Free CancellationRating
7.0
6,943 reviews
Search Air Canada flights
ANAPriceFrom $1,554Free CancellationRating
8.4
919 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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Sat 5/25
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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