Washington D.C. to Osaka, Japan flights

Deals as low as $635 right now.
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Best Deals from WAS to OSA

Discover the cheapest current deals from 304 recent searches matching your trip
  • $635
    Osaka, Japan
    14 days in Aug
    Tue
    11
    Tue
    25
  • $945
    Osaka, Japan
    14 days in Oct & Nov
    Tue
    27
    Tue
    10
  • $1,074
    Osaka, Japan
    14 days in Nov
    Wed
    4
    Wed
    18
  • $1,074
    Osaka, Japan
    14 days in Nov & Dec
    Wed
    18
    Wed
    2
  • $1,074
    Osaka, Japan
    14 days in Nov & Dec
    Wed
    25
    Wed
    9
  • $1,074
    Osaka, Japan
    14 days in Dec
    Tue
    1
    Tue
    15
  • When to Fly
    Prices range from $867 in November to $1,515 in September
    Details:
    Good deals for this route are priced below 670.0

    The cheapest round trip flights from WAS to OSA for any dates in the next six months were priced from about $670 - $890 A few lucky people found prices as low as $540.

    Fly out on a Monday, return on a Tuesday, save up to $140.

    The best day to depart a roundtrip ticket from Washington D.C. to Osaka is Monday, saving $80. The best day to return is Tuesday, saving up to $60.

    From:
    Washington D.C. (BWI,DCA,IAD)
        
    To:
    Osaka, Japan (ITM,KIX,UKB)    
        
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