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District of Columbia

$493+ Cheap flights from Osaka (OSA) to District of Columbia

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/25. Fares are subject to change and may not be available on all flights or dates of travel.
OSA — BWI
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
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Cheap flight deals from Osaka to District of Columbia

Keep the following information in mind while searching for Osaka to District of Columbia flight deals. Data was last updated junio 12, 2025.

Round-trip from

$1,144
(EVA Air)

One-way from

$493
(Kiwi.com)
From Osaka (OSA) to District of Columbia
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One-way flight from Osaka (OSA) to District of Columbia
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Find flight deals from Osaka to District of Columbia

Cheapest flights from Osaka to District of Columbia
Explore the most affordable flight options available from Osaka to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.

This EVA Air deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure EVA Air is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/96:30 pmKIX - IAD
2 stops26h 02mMultiple Airlines
mar. 9/166:09 pmIAD - KIX
2 stops27h 01mMultiple Airlines
Deal found 6/10$1,144
This Booking.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/154:45 pmKIX - IAD
1 stop39h 45mAir China
vie. 9/1911:00 pmIAD - KIX
1 stop27h 20mAir China
Deal found 6/10$1,214
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 7/2312:25 pmKIX - DCA
3 stops33h 27mMultiple Airlines
mié. 7/3011:00 amDCA - KIX
2 stops22h 50mMultiple Airlines
Deal found 6/9$1,355
This Air Canada deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/126:05 pmKIX - IAD
1 stop30h 40mAir Canada
jue. 9/188:28 amIAD - KIX
1 stop18h 57mAir Canada
Deal found 6/10$1,427
This Priceline deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 10/106:05 pmKIX - DCA
1 stop36h 59mAir Canada
jue. 10/166:59 amDCA - KIX
1 stop20h 26mAir Canada
Deal found 6/10$1,427
This United Airlines deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 10/286:30 pmKIX - IAD
2 stops30h 19mUnited Airlines
mar. 11/116:39 pmIAD - KIX
1 stop31h 56mUnited Airlines
Deal found 6/11$1,431
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 9/912:00 pmITM - IAD
1 stop16h 35mUnited Airlines
mar. 9/166:20 amIAD - ITM
2 stops21h 45mUnited Airlines
Deal found 6/10$1,435
This United Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 11/71:00 pmITM - DCA
2 stops22h 43mUnited Airlines
mié. 11/127:00 amDCA - ITM
2 stops21h 10mUnited Airlines
Deal found 6/10$1,441
This American Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/118:30 amITM - DCA
2 stops20h 52mAmerican Airlines
lun. 6/236:00 amDCA - ITM
2 stops22h 35mAmerican Airlines
Deal found 6/10$1,497
This Air France deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/1111:20 amKIX - IAD
1 stop44h 55mAir France
lun. 6/236:30 pmIAD - KIX
1 stop25h 55mAir France
Deal found 6/10$1,528
This KLM deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/1111:20 amKIX - DCA
2 stops44h 39mAir France
lun. 6/235:29 pmDCA - KIX
2 stops26h 56mAir France
Deal found 6/10$1,542
This Alaska Airlines deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/268:45 pmKIX - DCA
2 stops32h 21mAlaska Airlines
mié. 10/89:59 amDCA - KIX
2 stops43h 46mAlaska Airlines
Deal found 6/10$1,592

Cheapflights Fare Finder

Customize your flight search to find flights from Osaka to District of Columbia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Osaka to District of Columbia that are best for you.

Fly from

Osaka

Fly to

District of Columbia

Route

Depart

Return

Price

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

mar. 9/9

6:30 pm-7:32 am

2 stops26h 02m

Washington, D.C. Dulles Intl

mar. 9/16

6:09 pm-10:10 am

2 stops27h 01m

$1,144

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

lun. 9/15

4:45 pm-7:30 pm

1 stop39h 45m

Washington, D.C. Dulles Intl

vie. 9/19

11:00 pm-3:20 pm

1 stop27h 20m

$1,214

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

mié. 7/23

12:25 pm-8:52 am

3 stops33h 27m

Washington, D.C. Reagan-National

mié. 7/30

11:00 am-10:50 pm

2 stops22h 50m

$1,355

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

vie. 9/12

6:05 pm-11:45 am

1 stop30h 40m

Washington, D.C. Dulles Intl

jue. 9/18

8:28 am-4:25 pm

1 stop18h 57m

$1,427

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

vie. 10/10

6:05 pm-6:04 pm

1 stop36h 59m

Washington, D.C. Reagan-National

jue. 10/16

6:59 am-4:25 pm

1 stop20h 26m

$1,427

OsakaWashington, D.C.

KIX - IAD

KIXIAD

Osaka Kansai Intl

mar. 10/28

6:30 pm-11:49 am

2 stops30h 19m

Washington, D.C. Dulles Intl

mar. 11/11

6:39 pm-4:35 pm

1 stop31h 56m

$1,431

OsakaWashington, D.C.

ITM - IAD

ITMIAD

Osaka Itami

mar. 9/9

12:00 pm-3:35 pm

1 stop16h 35m

Washington, D.C. Dulles Intl

mar. 9/16

6:20 am-5:05 pm

2 stops21h 45m

$1,435

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

vie. 11/7

1:00 pm-9:43 pm

2 stops22h 43m

Washington, D.C. Reagan-National

mié. 11/12

7:00 am-6:10 pm

2 stops21h 10m

$1,441

OsakaWashington, D.C.

ITM - DCA

ITMDCA

Osaka Itami

mar. 8/26

7:25 am-4:11 pm

2 stops21h 46m

Washington, D.C. Reagan-National

mié. 10/8

7:45 am-7:10 pm

2 stops22h 25m

$1,501

OsakaWashington, D.C.

KIX - DCA

KIXDCA

Osaka Kansai Intl

mar. 8/26

8:45 pm-4:06 pm

2 stops32h 21m

Washington, D.C. Reagan-National

mié. 10/8

9:59 am-6:45 pm

2 stops43h 46m

$1,592

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 49 results
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Best time to book a flight from Osaka to District of Columbia

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Osaka with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Osaka to District of Columbia

Rainfall in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in District of Columbia ranges from 2.6 - 4.0 inches per month. May is typically the wettest month, when rainfall can reach 4.0 in. February is typically the driest time to visit District of Columbia when rainfall is around 2.6 in.

Temperature in District of Columbia by month

Plan your trip to District of Columbia by taking into account the average temperature totals by month.

If weather is an important factor for your trip to District of Columbia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 80.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 35.6 F).

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated junio 12, 2025.
Read reviews from past customers who have flown EVA Air, Japan Airlines and ANA from Osaka to District of Columbia. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
EVA Air
8.4
Very good
1,202 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Japan Airlines
8.3
Very good
1,490 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
ANA
8.3
Very good
882 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Delta
8.0
Very good
7,946 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount
Alaska Airlines
8.0
Very good
10,000 reviews
EVA Air
8.4
Very good
1,202 reviews

Boarding

8.4

Comfort

8.3

Entertainment

8.0

Overall

8.4

Food

8.1

Crew

8.6

Reviews

1 / 20
10.0
Excellent

Dale,May 2025

TPE - SFO

Flight staff were very courteous and efficient. Aircraft (seats, lavatories, etc) kept clean and replenished. Food service was timed perfectly and was delicious and had right amount

Related info for your journey

Find useful and relevant information for your journey from Osaka to District of Columbia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Osaka to District of Columbia one-way?

    For one-way options, check prices for EVA Air. According to our data, you can fly for as low as $701. Users have also found prices from $947 and $993 on Air China and Japan Airlines, respectively.

  • What are the most popular routes from Osaka to District of Columbia?

    When deciding which route to take from Osaka to District of Columbia consider Osaka Kansai Intl - Washington, D.C. Reagan-National, Osaka Itami - Washington, D.C. Dulles Intl or Osaka Kansai Intl - Washington, D.C. Dulles Intl as they are the most popular.

  • Can I find deals for flights from Osaka to District of Columbia that include hotel bookings?

    Yes. In addition to deals on Osaka to District of Columbia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Osaka to District of Columbia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Osaka to District of Columbia.

  • Can I find deals for business class flights from Osaka to District of Columbia?

    Yes. Cheapflights offers flight deals from Osaka to District of Columbia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Osaka to District of Columbia?

    Currently, August is the cheapest month in which you can book a flight from Osaka to District of Columbia (average of $241). Flying from Osaka to District of Columbia in March is currently the most expensive (average of $290). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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