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$445+ 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 1/27. Fares are subject to change and may not be available on all flights or dates of travel.
IAD — OSA
Dec 23 — Dec 301
Mon 12/23
Mon 12/30
1 adult, Economy
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Cheap flight deals from District of Columbia to Osaka

Discover tips and strategies to find the most affordable flight options for your journey from District of Columbia (USDC) to Osaka (OSA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated December 18, 2024.

Round-trip from

$848
(Trip.com)

One-way from

$445
(Kiwi.com)
From District of Columbia to Osaka (OSA)
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One-way flight from District of Columbia to Osaka (OSA)
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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 December 18, 2024.

This Expedia deal was found by Cheapflights users on 12/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/298:40 pmDCA - KIX
2 stops35h 35mMultiple Airlines
Mon 1/136:45 amKIX - DCA
2 stops29h 52mMultiple Airlines
Deal found 12/17$1,765
This KLM deal was found by Cheapflights users on 12/16. 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.
Mon 12/306:30 pmIAD - KIX
1 stop26h 05mMultiple Airlines
Sat 1/1112:55 pmKIX - IAD
1 stop40h 50mMultiple Airlines
Deal found 12/16$1,844
This Air France deal was found by Cheapflights users on 12/17. 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.
Sun 12/296:30 pmIAD - KIX
2 stops26h 50mAir France
Sun 1/1212:30 pmKIX - IAD
2 stops41h 15mAir France
Deal found 12/17$1,867
This KLM deal was found by Cheapflights users on 12/16. 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.
Mon 12/305:35 pmIAD - KIX
2 stops27h 00mKLM
Sat 1/1112:55 pmKIX - IAD
1 stop40h 50mKLM
Deal found 12/16$1,871
This KAYAK deal was found by Cheapflights users on 12/16. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/3011:05 amIAD - ITM
1 stop19h 30mANA
Sat 1/112:00 pmITM - IAD
1 stop15h 40mANA
Deal found 12/16$1,872
This Gotogate deal was found by Cheapflights users on 12/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3111:05 amIAD - KIX
1 stop20h 45mANA
Tue 1/78:25 amKIX - IAD
1 stop21h 15mANA
Deal found 12/17$1,917
This Delta deal was found by Cheapflights users on 12/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/257:30 amIAD - KIX
2 stops47h 30mDelta
Fri 1/179:15 amKIX - IAD
2 stops29h 07mDelta
Deal found 12/17$1,939
This KAYAK deal was found by Cheapflights users on 12/17. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1810:35 amIAD - KIX
2 stops29h 45mQatar Airways
Wed 12/256:00 pmKIX - IAD
1 stop35h 55mQatar Airways
Deal found 12/17$1,965
This United deal was found by Cheapflights users on 12/16. 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.
Mon 12/3010:20 pmIAD - KIX
2 stops28h 15mUnited Airlines
Sat 1/116:30 pmKIX - IAD
2 stops30h 53mUnited Airlines
Deal found 12/16$1,969
This Cheapflightsfares deal was found by Cheapflights users on 12/17. 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.
Sun 12/296:30 amDCA - ITM
2 stops23h 35mJapan Airlines
Mon 1/132:50 pmITM - DCA
2 stops21h 09mJapan Airlines
Deal found 12/17$1,999
This ANA deal was found by Cheapflights users on 12/17. 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.
Wed 12/2511:05 amIAD - UKB
1 stop20h 40mANA
Fri 1/177:05 amUKB - IAD
1 stop16h 05mANA
Deal found 12/17$2,060
This American Airlines deal was found by Cheapflights users on 12/17. 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.
Sun 12/296:21 amIAD - ITM
2 stops22h 19mAmerican Airlines
Mon 1/133:25 pmITM - IAD
2 stops21h 16mAmerican Airlines
Deal found 12/17$2,072

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 2,558,603 searches. Data last updated December 18, 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

Tue 1/14

6:00 pm-6:50 pm

2 stops34h 50m

Osaka Kansai Intl

Sat 1/25

5:50 pm-12:06 pm

2 stops32h 16m

$848

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Sat 3/15

5:35 pm-12:40 pm

2 stops30h 05m

Osaka Kansai Intl

Fri 3/21

5:10 pm-3:10 pm

1 stop35h 00m

$1,199

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Mon 3/31

8:40 pm-4:25 pm

2 stops54h 45m

Osaka Kansai Intl

Thu 4/17

6:05 pm-10:19 am

2 stops29h 14m

$1,252

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Mon 3/31

6:59 pm-1:00 pm

2 stops29h 01m

Osaka Kansai Intl

Thu 4/17

9:10 am-5:40 am

2 stops33h 30m

$1,269

Washington, D.C.Osaka

DCA - ITM

DCAITM

Washington, D.C. Reagan-National

Tue 1/14

6:00 am-7:55 pm

2 stops23h 55m

Osaka Itami

Sat 1/25

4:00 pm-10:37 pm

2 stops20h 37m

$1,282

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Tue 3/25

7:00 am-12:45 pm

2 stops40h 45m

Osaka Kansai Intl

Mon 3/31

10:00 am-5:40 am

2 stops32h 40m

$1,289

Washington, D.C.Osaka

IAD - ITM

IADITM

Washington, D.C. Dulles Intl

Sun 3/2

8:24 am-7:50 pm

2 stops21h 26m

Osaka Itami

Thu 3/13

2:05 pm-11:31 am

2 stops34h 26m

$1,317

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Mon 3/31

10:19 pm-4:25 pm

2 stops53h 06m

Osaka Kansai Intl

Tue 4/8

6:05 pm-11:14 am

2 stops30h 09m

$1,318

Washington, D.C.Osaka

DCA - KIX

DCAKIX

Washington, D.C. Reagan-National

Wed 3/26

11:40 am-12:45 pm

2 stops36h 05m

Osaka Kansai Intl

Mon 3/31

10:00 am-9:59 am

2 stops36h 59m

$1,336

Washington, D.C.Osaka

IAD - KIX

IADKIX

Washington, D.C. Dulles Intl

Sat 1/18

9:25 pm-6:55 pm

1 stop31h 30m

Osaka Kansai Intl

Wed 1/29

10:30 pm-7:30 pm

1 stop35h 00m

$1,337

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/16

Showing 1-10 of 52 results
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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 December 18, 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 December 18, 2024.
See what other customers who have flown with Air Canada, American Airlines and ANA 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
8.4
Very good
1,018 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Korean Air
8.4
Very good
1,018 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

ANA
8.4
Very good
839 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Japan Airlines
8.3
Very good
1,443 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Emirates
8.1
Very good
3,412 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

Delta
8.0
Very good
8,604 reviews
Korean Air
8.4
Very good
1,018 reviews

Comfort

8.3

Entertainment

8.2

Overall

8.4

Boarding

8.5

Crew

8.7

Food

8.1

Reviews

1 / 10

Flight was short, so we did not get food, but that is expected. Only have entertainment a fair rating because no wifi is provided onboard. Good flight overall.

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.

  • 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 $671. However, be on the lookout for offers from Air Canada and ANA, 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. Dulles Intl - Kobe.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from District of Columbia to Osaka (average of $950). Flying from District of Columbia to Osaka in June is currently the most expensive (average of $1,267). 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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Alternative routes for District of Columbia to Osaka

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from District of Columbia to Osaka

Discover the top 3 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 2,558,603 searches. Data last updated December 18, 2024.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$929Average$1,020FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$1,216Average$1,470FlexibilityNo cancel feeOn-time71%
ANACheapest$1,421Average$1,874FlexibilityNo cancel feeOn-time80%
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