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Cheap flights from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport 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 Kansai Intl Airport 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.
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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
9:40 am - 8:55 pmDCA-KIX
22h 15m2 stops
10:50 am - 10:37 pmKIX-DCA
24h 47m2 stops
$1,219
Find Deal
Wed, Mar 12 - Sun, Mar 30
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
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
8:30 am - 8:50 amDCA-KIX
35h 20m2 stops
6:45 am - 3:44 pmKIX-DCA
21h 59m2 stops
$1,488ANA
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
6:00 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
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Thu, Jan 30
6:59 am - 6:20 amDCA-KIX
34h 21m2 stops
$694Cathay Pacific
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Tue, Mar 11
8:40 pm - 4:20 pmDCA-KIX
30h 40m2 stops
$702Air Canada
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Tue, Apr 1
8:40 pm - 4:20 pmDCA-KIX
30h 40m2 stops
$816Air Canada
Find Deal
Sun, Mar 30
5:56 pm - 4:35 pmDCA-KIX
32h 39m1 stop
$889United Airlines
Find Deal
Sat, Mar 8
8:00 am - 6:50 pmDCA-KIX
20h 50m1 stop
$933American Airlines
Find Deal
Mon, Jan 20
8:00 am - 6:50 pmDCA-KIX
20h 50m1 stop
$1,013American Airlines
Find Deal
Sun, Jan 19
6:00 am - 7:25 pmDCA-KIX
23h 25m2 stops
$1,014United Airlines
Find Deal
Fri, Mar 7
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
6:00 am - 10:45 pmDCA-KIX
26h 45m3 stops
3:25 pm - 10:37 pmKIX-DCA
21h 12m2 stops
$1,592
Find Deal
Sun, Nov 24 - Tue, Nov 26
9:44 am - 12:45 pmDCA-KIX
37h 01m2 stops
6:05 pm - 4:27 pmKIX-DCA
36h 22m2 stops
$2,088Cathay Pacific
Find Deal
Fri, Nov 22 - Wed, Dec 4
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
9:44 am - 12:45 pmDCA-KIX
37h 01m2 stops
9:25 am - 10:29 pmKIX-DCA
27h 04m2 stops
$2,343Cathay Pacific
Find Deal
Fri, Nov 22 - Fri, Nov 29
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
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 Kansai Intl Airport

Our best Cathay Pacific deals on Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport 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 Kansai Intl Airport

Our best Air Canada deals on Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport 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 18
DCA9:40 amWashington, D.C. Reagan-National
19h 45m
2 stops
KIX7:25 pmOsaka Kansai Intl
Jan 29
KIX3:40 pmOsaka Kansai Intl
20h 57m
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 Kansai Intl 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 month to fly to Osaka Kansai Intl Airport?

In general, January is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $1,285. If you aren’t able to travel during the month of January, then book flights to Osaka Kansai Intl Airport from Washington, D.C. Reagan-National Airport during February instead. Flights to Osaka Kansai Intl Airport in February, while not as cheap as those in January, still average around $1,305.

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

The cheapest day to depart from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport is on a Tuesday. Travelers who choose to depart for Osaka Kansai Intl Airport on a Tuesday will often find tickets for as low as $1,349. Flights from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport on a Saturday will generally be more expensive and average around $1,655. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

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

Our data shows that the cheapest Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport flights are usually those with departure times at noon. Our users have found flights to Osaka Kansai Intl Airport at noon for as low as $990. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,515 on average. Flights to Osaka Kansai Intl Airport from Washington, D.C. Reagan-National Airport in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

Can stopping save me money on Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport 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 Kansai Intl Airport flight.

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

Are you open to changing your travel dates? Check out the ideal times to fly from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport 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 Kansai Intl Airport (DCA to KIX) 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 Kansai Intl Airport

Best Price Found

$342

Fastest flight time

19h 45m

Direct flights

None
The best one-way flight to Osaka Kansai Intl Airport 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 Kansai Intl Airport found on momondo in the last 72 hours is $1,043.
The fastest flight from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport takes 19h 45m
There are no direct flights from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport. Popular non-direct route for this connection is Washington, D.C. Reagan-National Airport - Osaka Kansai Intl Airport.

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

    Washington, D.C. Reagan-National and Osaka Kansai Intl are 6964.0 mi apart from one another. By plane, this route typically takes 19h 45m.

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

    Prices for flights from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport are refreshed on a daily basis.

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Washington, D.C. Reagan-National Airport to Osaka Kansai Intl Airport.

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

    The travel and health documents you'll need for your trip to Osaka Kansai Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Osaka Kansai Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Why use momondo?

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

It is quick and easy to find Washington, D.C. to Osaka flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Osaka that suits you.

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

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

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

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

If you are simply researching potential flights to Osaka, momondo offers a useful price alert feature which will track prices for flights to Osaka from Washington, D.C. and alert you when they change.


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