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Cheap Flights from Osaka to Washington D.C. starting at THB 24,634

Book one-way or return flights from Osaka to Washington D.C. from as little as THB 24,634. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • KIX14:00
        38h 10m
        1 stop
        IAD15:10
        Fri, May 17|Osaka - Washington D.C.|Air China
        THB 24,634THB 38,283
        36% OFF
        36% OFF
        THB 38,283THB 24,634
      • KIX14:00
        38h 10m
        1 stop
        IAD15:10
        Mon, Jun 3|Osaka - Washington D.C.|Air China
        THB 24,695THB 38,283
        35% OFF
        35% OFF
        THB 38,283THB 24,695
      • KIX14:00
        38h 10m
        1 stop
        IAD15:10
        Fri, Jun 7|Osaka - Washington D.C.|Air China
        THB 24,791THB 38,283
        35% OFF
        35% OFF
        THB 38,283THB 24,791
      • KIX14:00
        38h 10m
        1 stop
        IAD15:10
        Mon, May 20|Osaka - Washington D.C.|Air China
        THB 25,105
        THB 25,105
      • KIX14:00
        38h 10m
        1 stop
        IAD15:10
        Mon, May 27|Osaka - Washington D.C.|Air China
        THB 25,403
        THB 25,403
      • KIX18:00
        37h 5m
        1 stop
        DCA18:05
        Thu, Jun 27|Osaka - Washington D.C.|Air Canada
        THB 28,940
        THB 28,940
      • KIX18:00
        27h 35m
        1 stop
        DCA08:35
        Sat, Jul 6|Osaka - Washington D.C.|Air Canada
        THB 30,164
        THB 30,164
      • KIX18:00
        27h 35m
        1 stop
        DCA08:35
        Sat, Jun 22|Osaka - Washington D.C.|Air Canada
        THB 30,751
        THB 30,751
      • KIX19:00
        34h 45m
        1 stop
        IAD16:45
        Thu, Jul 4|Osaka - Washington D.C.|Air Canada
        THB 31,495
        THB 31,495
      • KIX18:00
        35h 45m
        1 stop
        IAD16:45
        Thu, Jun 13|Osaka - Washington D.C.|Air Canada
        THB 31,576
        THB 31,576
      • OSA13:00
        3h 5m
        Direct
        WAS14:00
        Wed, May 22|Osaka - Washington D.C.|Air China
        Find More Flights
        Find More Flights

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Osaka to Washington D.C.? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Osaka to Washington D.C.. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the lowest average weekly prices of the corresponding route on Trip.com.
Cheapest Airlines flying from Osaka to Washington D.C.

View airlines operating flights from Osaka to Washington D.C.. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Jeju Air
From THB 16,408
Peach Airlines
From THB 16,747
Jin Air
From THB 17,177
Air Busan
From THB 17,212
Ana
From THB 21,968
Thai AirAsia X Co., Ltd
From THB 22,074
Air Seoul
From THB 22,226
Korean Air
From THB 22,378
Jetstar Japan
From THB 23,253
HK Express
From THB 23,314
ANA airlines

Find more flights and airlines

Alternative Routes from Osaka to Washington D.C.

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Osaka to Washington D.C..

  • Cheapest
    Jeju Air
    KIX
    11:50
    40h 55m
    2 transfer
    IAD
    15:45
    Kansai International Airport - Dulles International Airport
    Thu, May 30Jeju Air
    THB 16,408
  • Jeju Air
    KIX
    11:50
    24h 10m
    2 transfer
    DCA
    23:00
    Kansai International Airport - Ronald Reagan Washington National Airport
    Tue, Jun 4Jeju Air
    THB 19,049
  • Ana
    ITM
    13:00
    29h 40m
    2 transfer
    IAD
    05:40
    Osaka International Airport - Dulles International Airport
    Mon, May 20Ana
    THB 21,968
  • Ana
    ITM
    13:00
    29h 40m
    2 transfer
    IAD
    05:40
    Osaka International Airport - Dulles International Airport
    Mon, May 20Ana
    THB 21,968
    Find More Flights

Frequently Asked Questions

  • When to buy flight tickets from Osaka (OSA) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Osaka to Washington D.C. based on the date and time of your booking. By analyzing data from all airlines, on Trip.com, you can find the cheapest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much is a flight from Osaka (OSA) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around THB 80,900.

  • How many airports in Washington D.C.?

How to find a cheap flight from Osaka to Washington D.C.

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Osaka to Washington D.C.. Book your flights at the right time and save more.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com
Flight Information from Osaka to Washington D.C.

Cheapest direct flight price

THB 24,634

Cheapest month

May

Peak season for travel

August

Flight distance

11,169.03km

Popular airline

Korean Air

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