Cheap flights from Reagan-National (DCA) to Osaka (OSA) from $634

DCA — OSA
Mar 22 — Mar 291

Users have found that booking a flight from Washington, D.C. Reagan-National Airport to Osaka at least 58 days early can save you up to 15% on average compared to booking a flight this week. If booking 58 days before your flight isn’t an option for you, users have found flights from Washington, D.C. Reagan-National Airport to Osaka for as little as $2,056 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $2,056 for flights departing within the next 3 days.

Flights from Washington, D.C. Reagan-National Airport to Osaka lean towards being more expensive in June. Prices are generally better when you fly from Washington, D.C. Reagan-National Airport to Osaka in February, with the cheapest ticket starting at $1,259.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Washington, D.C. Reagan-National Airport to Osaka as you normally would.

Cheap flights from Reagan-National to Osaka in March, April 2023

The best prices found for DCA to OSA flights for March, April

Reagan-National to Osaka 2023 flight deals

Cheap flights to Osaka from Reagan-National found for this year

Cheap United Airlines flights from Reagan-National to Osaka

Cheap ANA flights from Reagan-National to Osaka

One-way flights to Osaka from Reagan-National

The cheapest one-way flights from Reagan-National to Osaka

Find flights from Reagan-National to Osaka within your budget

Use the slider to find flights from Reagan-National to Osaka that fit your budget.

Fly from

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Fly to

Any airport

Budget

$1,682 - $2,223

Route

Depart

Return

Price

Washington, D.C. Reagan-NationalKobe

DCA - UKB

DCAUKB

Washington, D.C. Reagan-National

2023-05-08

2 stops23h 00m

Kobe

2023-05-22

2 stops29h 46m

Washington, D.C. Reagan-NationalOsaka Itami

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

2023-05-20

2 stops29h 10m

Osaka Itami

2023-05-31

2 stops19h 56m

Washington, D.C. Reagan-NationalOsaka Kansai Intl

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

2023-05-20

2 stops31h 55m

Osaka Kansai Intl

2023-05-30

2 stops27h 31m

Washington, D.C. Reagan-NationalOsaka Itami

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

2023-06-10

2 stops18h 50m

Osaka Itami

2023-06-30

2 stops20h 51m

Washington, D.C. Reagan-NationalOsaka Itami

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

2023-05-21

2 stops31h 05m

Osaka Itami

2023-05-29

2 stops37h 01m

Washington, D.C. Reagan-NationalOsaka Itami

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

2023-05-02

2 stops22h 36m

Osaka Itami

2023-05-24

2 stops20h 41m

Washington, D.C. Reagan-NationalOsaka Itami

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

2023-05-05

2 stops20h 45m

Osaka Itami

2023-05-25

2 stops19h 31m

Washington, D.C. Reagan-NationalOsaka Kansai Intl

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

2023-05-08

1 stop20h 45m

Osaka Kansai Intl

2023-05-22

2 stops33h 39m

Washington, D.C. Reagan-NationalOsaka Kansai Intl

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

2023-06-16

2 stops45h 50m

Osaka Kansai Intl

2023-06-25

2 stops36h 18m

Flights are sorted by cheapest first

Deals found on 3/15

Reviews of Airlines Servicing Osaka

ANA
8.1
Very good
60 reviews

Food

7.6

Boarding

8.3

Comfort

7.9

Crew

8.4

Entertainment

7.5

Overall

8.1

Reviews

1 / 10

Food was good. Seats were very comfortable; more spacious. Flight Attendants were very helpful.

ANA
8.1
Very good
60 reviews
ANA
8.1
Very good
60 reviews

Food

7.6

Boarding

8.3

Comfort

7.9

Crew

8.4

Entertainment

7.5

Overall

8.1

Reviews

1 / 10

Food was good. Seats were very comfortable; more spacious. Flight Attendants were very helpful.

Japan Airlines
8.0
Very good
194 reviews
ANA
8.1
Very good
60 reviews

Food

7.6

Boarding

8.3

Comfort

7.9

Crew

8.4

Entertainment

7.5

Overall

8.1

Reviews

1 / 10

Food was good. Seats were very comfortable; more spacious. Flight Attendants were very helpful.

United Airlines
7.6
Good
1,425 reviews
ANA
8.1
Very good
60 reviews

Food

7.6

Boarding

8.3

Comfort

7.9

Crew

8.4

Entertainment

7.5

Overall

8.1

Reviews

1 / 10

Food was good. Seats were very comfortable; more spacious. Flight Attendants were very helpful.

American Airlines
7.4
Good
1,691 reviews
ANA
8.1
Very good
60 reviews

Food

7.6

Boarding

8.3

Comfort

7.9

Crew

8.4

Entertainment

7.5

Overall

8.1

Reviews

1 / 10

Food was good. Seats were very comfortable; more spacious. Flight Attendants were very helpful.

Cathay Pacific
6.9
Okay
92 reviews
ANA
8.1
Very good
60 reviews

Food

7.6

Boarding

8.3

Comfort

7.9

Crew

8.4

Entertainment

7.5

Overall

8.1

Reviews

1 / 10

Food was good. Seats were very comfortable; more spacious. Flight Attendants were very helpful.

Related info for your journey

Useful info, stats and facts about Reagan-National to Osaka flights.

One of the carriers operating flights from Washington, D.C. Reagan-National to Osaka that may be offering flexible change policies is Japan Airlines. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Yes, there are multiple flights from Washington, D.C. Reagan-National Airport to Osaka for under $1,700. The cheapest flight booked recently is on ANA for just $1,682, but on average you can expect to pay $1,871.

The cheapest airlines for a one-way flight from Washington, D.C. Reagan-National Airport to Osaka are Air Canada ($634), Cathay Pacific ($1,135), and Japan Airlines ($1,302).

While on average a flight from Washington, D.C. Reagan-National Airport to Osaka is generally $1,543, our data shows the cheapest flight currently is $1,374. When looking at the most popular route, (Washington, D.C. Reagan-National - Osaka Kansai Intl), you can expect to pay $1,314 for that flight.

This is defined as Washington, D.C. Reagan-National Airport (DCA) and Osaka Kansai Intl Airport (KIX). Codes like Osaka Kansai Intl Airport are often used to just call airports uniquely. Ready for more IATA code knowledge? These are related airports for your current travel destination: Osaka Itami Airport (ITM), Kobe Airport (UKB).

Top airline flying from Reagan-National to Osaka

The chart below displays the airlines Cheapflights users traveling from Reagan-National to Osaka choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
AirlineCheapestAverageFlexibilityOn-timeCOVID-19 safety
Japan AirlinesCheapest$1,260Average$2,190FlexibilityNo cancel feeOn-time79%COVID-19 safety
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