HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Osaka

$433+ Cheap flights from District of Columbia to Osaka (OSA)

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 12/7. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OSA
Nov 9 — Nov 161
1 adult
Sat 11/9
Sat 11/16
We work with more than 300 partners to bring you better travel deals

...and more

Find cheap flights from District of Columbia to Osaka with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find flight deals from District of Columbia to Osaka

Cheapest flights from District of Columbia to Osaka
Explore the most affordable flight options available from District of Columbia to Osaka. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 4, 2024.

This oojo deal was found by Cheapflights users on 11/4. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/252:44 pmDCA - KIX
2 stops49h 36mCathay Pacific
Mon 12/94:55 pmKIX - DCA
2 stops30h 34mCathay Pacific
Deal found 11/4$1,197
This Justfly.com deal was found by Cheapflights users on 11/4. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/259:25 pmIAD - KIX
1 stop31h 30mTurkish Airlines
Mon 12/910:30 pmKIX - IAD
1 stop27h 15mTurkish Airlines
Deal found 11/4$1,257
This Asiana Airlines deal was found by Cheapflights users on 11/3. 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 Asiana Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/258:00 amDCA - KIX
2 stops22h 55mMultiple Airlines
Mon 12/910:50 amKIX - DCA
2 stops24h 09mMultiple Airlines
Deal found 11/3$1,276
This CheapOair deal was found by Cheapflights users on 11/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/256:59 amDCA - ITM
2 stops23h 01mMultiple Airlines
Mon 12/93:25 pmITM - DCA
2 stops21h 12mMultiple Airlines
Deal found 11/4$1,370
This Cheapflightsfares deal was found by Cheapflights users on 11/3. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/258:35 amIAD - KIX
2 stops34h 15mANA
Mon 12/99:05 pmKIX - IAD
1 stop26h 05mANA
Deal found 11/3$1,419
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Tue 11/125:56 pmIAD - KIX
2 stops37h 39mMultiple Airlines
Tue 11/197:30 amKIX - IAD
2 stops27h 08mMultiple Airlines
Deal found 11/3$1,422
This Air Canada deal was found by Cheapflights users on 11/4. 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.
Mon 11/256:59 amDCA - ITM
2 stops22h 11mAir Canada
Mon 12/94:00 pmITM - DCA
2 stops20h 37mAir Canada
Deal found 11/4$1,448
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Sat 12/75:20 pmIAD - KIX
2 stops36h 05mAir Canada
Mon 12/233:40 pmKIX - IAD
2 stops30h 25mAir Canada
Deal found 11/3$1,450
This FlightHub deal was found by Cheapflights users on 11/4. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2511:05 amIAD - ITM
1 stop19h 15mANA
Mon 12/97:00 pmITM - IAD
1 stop28h 10mANA
Deal found 11/4$1,452
This ANA deal was found by Cheapflights users on 11/4. 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 ANA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/2511:05 amIAD - UKB
1 stop20h 40mANA
Mon 12/99:05 pmUKB - IAD
1 stop26h 05mANA
Deal found 11/4$1,468
This Air Canada deal was found by Cheapflights users on 11/3. 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.
Sun 12/18:40 pmDCA - KIX
2 stops32h 45mAir Canada
Sun 12/83:40 pmKIX - DCA
2 stops40h 27mAir Canada
Deal found 11/3$1,512
This United deal was found by Cheapflights users on 11/3. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/710:25 pmIAD - KIX
1 stop28h 10mUnited Airlines
Mon 12/236:30 pmKIX - IAD
1 stop19h 29mUnited Airlines
Deal found 11/3$1,514

Find flights from District of Columbia to Osaka within your budget

Customize your flight search to find flights from District of Columbia to Osaka 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 2,455,398 searches. Data last updated November 4, 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Sat 12/7

6:00 pm-9:25 am

3 stops49h 25m

$433

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Sat 1/18

9:29 am-6:20 am

2 stops30h 51m

$688

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 4/1

10:10 pm-4:20 pm

2 stops29h 10m

$789

Washington, D.C.Kobe

IAD - UKB

IADUKB

Washington, D.C. Dulles Intl

Tue 4/1

12:15 pm-9:45 pm

1 stop20h 30m

$855

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Sat 12/7

10:25 pm-4:35 pm

1 stop28h 10m

$863

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Fri 12/6

6:30 am-8:55 pm

2 stops24h 25m

$893

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Sat 12/7

6:00 pm-7:40 am

3 stops47h 40m

$485

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Fri 12/6

7:40 pm-12:00 pm

3 stops50h 20m

$687

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Tue 4/1

4:10 pm-4:20 pm

2 stops35h 10m

$790

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Sat 1/18

8:00 am-6:50 pm

1 stop20h 50m

$1,595

Flights are sorted by cheapest first

Deals found on 11/3

Showing 1-10 of 48 results
1
2
3
...
5

Best time to book a flight from District of Columbia to Osaka

Have a flexible travel schedule? Discover the best time to fly to Osaka from District of Columbia 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.

Travel insights for flights from District of Columbia to Osaka

Get recent, data-driven insights about flights from District of Columbia to Osaka including ideal travel times, pricing trends, and more.

What is the cheapest time of day to fly from DC to OSA?

Find hourly flight availability from District of Columbia to Osaka. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 4, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Osaka as you normally would.

Rainfall in Osaka by month

Plan your trip to Osaka by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Osaka ranges from 1.6 - 7.9 inches per month. June is typically the wettest month, when rainfall can reach 7.9 in. January is typically the driest time to visit Osaka when rainfall is around 1.6 in.

Temperature in Osaka by month

Plan your trip to Osaka by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Osaka, use this chart to help with planning. For those seeking warmer temperatures, August is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 42.8 F).

Reviews of airlines servicing Osaka

Get insights into the airlines that provide service to Osaka. 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 Osaka. Reviews last updated November 4, 2024.
See what other customers who have flown with Japan Airlines, Air Canada and United Airlines from District of Columbia to Osaka have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Korean Air
8.5
Very good
1,034 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

ANA
8.4
Very good
831 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Asiana Airlines
8.4
Very good
482 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Japan Airlines
8.3
Very good
1,453 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Delta
8.0
Very good
8,829 reviews
Korean Air
8.5
Very good
1,034 reviews

Comfort

8.3

Food

8.1

Overall

8.5

Entertainment

8.2

Crew

8.7

Boarding

8.5

Reviews

1 / 10

Ticket counter agent need to be more patient. Food was not good. It was not good like in the past.. Cabin was too hot.

Related info for your journey

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

  • Can I find flights from District of Columbia to Osaka for under $1,200 on Cheapflights?

    Yes, there are multiple flights from District of Columbia to Osaka for under $1,200. The cheapest flight booked recently is on Cathay Pacific for just $1,191, but on average you can expect to pay $1,386.

  • Are there last-minute flights available from District of Columbia to Osaka for under $1,500?

    There are currently 13+ open flights from District of Columbia to Osaka within the next 7 days for less than $1,500.

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

    The cheapest airline one-way is Cathay Pacific, with whom users have recently found tickets for as low as $688. However, be on the lookout for offers from United Airlines and Air Canada, as they are both options that can get you from District of Columbia to Osaka for a low price.

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

    The most popular flight routes from District of Columbia to Osaka are Washington, D.C. Dulles Intl - Osaka Kansai Intl, Washington, D.C. Dulles Intl - Osaka Itami and Washington, D.C. Reagan-National - Osaka Kansai Intl.

  • What does IAD to KIX mean?

    IAD and KIX are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. IAD to KIX refers to a flight route from Washington, D.C. Dulles Intl Airport to Osaka Kansai Intl Airport. While you’re still figuring out your travel plans, it’s not a bad idea to learn the names and codes of other airports around these areas: Osaka Itami Airport (ITM), Kobe Airport (UKB).

  • Can I find deals for flights from District of Columbia to Osaka that include extra baggage allowance?

    The amount of baggage you can bring on your District of Columbia to Osaka flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from District of Columbia to Osaka with specific airlines?

    Yes, Cheapflights allows you to browse and filter District of Columbia to Osaka flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

  • Can I find deals for flights from District of Columbia to Osaka that allow pets onboard?

    Many airlines flying from District of Columbia to Osaka offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from District of Columbia to Osaka?

    Yes, you can often find last-minute deals on District of Columbia to Osaka flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the District of Columbia to Osaka flight deals updated?

    The District of Columbia to Osaka flight deals you see on this page were last updated on 11/4.

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

    Currently, February is the cheapest month in which you can book a flight from District of Columbia to Osaka (average of $987). Flying from District of Columbia to Osaka in July is currently the most expensive (average of $1,284). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for District of Columbia to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Kansai Intl flights
Los Angeles to Kansai Intl flights
Los Angeles to Itami flights
Honolulu to Kansai Intl flights
Ontario to Kansai Intl flights
John F Kennedy Intl to Itami flights
John F Kennedy Intl to Kansai Intl flights
San Francisco to Itami flights
Newark to Itami flights
Newark to Kansai Intl flights
LaGuardia to Kansai Intl flights
Seattle to Kansai Intl flights
Seattle to Itami flights
LaGuardia to Itami flights
Honolulu to Itami flights
O'Hare Intl to Kansai Intl flights
Dallas/Fort Worth to Itami flights
Dallas/Fort Worth to Kansai Intl flights
San Jose to Kansai Intl flights
O'Hare Intl to Itami flights
Dulles Intl to Kansai Intl flights
Atlanta to Kansai Intl flights
Boston to Kansai Intl flights
San Diego to Kansai Intl flights
Atlanta to Itami flights
Dulles Intl to Itami flights
Hobby to Kansai Intl flights
Santa Ana to Kansai Intl flights
San Diego to Itami flights
Denver to Itami flights
Baltimore to Kansai Intl flights
Boston to Itami flights
Denver to Kansai Intl flights
Orlando to Itami flights
Reagan-National to Kansai Intl flights
Detroit to Kansai Intl flights
Reagan-National to Itami flights
Philadelphia to Kansai Intl flights
Orlando to Kansai Intl flights
Raleigh to Kansai Intl flights
Portland to Kansai Intl flights
Sky Harbor Intl to Kansai Intl flights
Midway to Kansai Intl flights
Portland to Itami flights
Sky Harbor Intl to Itami flights

Top 2 airlines flying from District of Columbia to Osaka

Discover the top 2 airlines that operate flights from District of Columbia to Osaka. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,455,398 searches. Data last updated November 4, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$929Average$1,212FlexibilityNo cancel feeOn-time67%
ANACheapest$1,421Average$1,927FlexibilityNo cancel feeOn-time80%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.
View all available airlines