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Latest Flight Deals from Ulsan to Washington D.C.

Book one-way or return flights from Ulsan to Washington D.C. from as little as SEK 13,059. Choose from the popular airlines below and book your flight today!

  • One way
  • Round-trip
      • USN09:00
        44h 45m
        2 stops
        IAD16:45
        Tue, Aug 13|Ulsan - Washington D.C.|Korean Air
        SEK 13,059SEK 19,378
        33% OFF
        33% OFF
        SEK 19,378SEK 13,059
      • USN14:30
        27h 53m
        2 stops
        IAD05:23
        Tue, Aug 13|Ulsan - Washington D.C.|Jin Air
        SEK 14,980SEK 19,378
        23% OFF
        23% OFF
        SEK 19,378SEK 14,980
      • USN14:30
        27h 53m
        2 stops
        IAD05:23
        Wed, Aug 14|Ulsan - Washington D.C.|Jin Air
        SEK 14,980SEK 19,378
        23% OFF
        23% OFF
        SEK 19,378SEK 14,980
      • USN14:30
        27h 53m
        2 stops
        IAD05:23
        Thu, Aug 15|Ulsan - Washington D.C.|Jin Air
        SEK 14,980
        SEK 14,980
      • USN14:30
        27h 53m
        2 stops
        IAD05:23
        Fri, Aug 16|Ulsan - Washington D.C.|Jin Air
        SEK 15,118
        SEK 15,118
      • USN14:30
        28h 5m
        2 stops
        IAD05:35
        Mon, Aug 12|Ulsan - Washington D.C.|Jin Air
        SEK 15,165
        SEK 15,165
      • USN09:00
        24h 59m
        2 stops
        DCA20:59
        Mon, Aug 12|Ulsan - Washington D.C.|Korean Air
        SEK 15,220
        SEK 15,220
      • USN20:15
        37h 54m
        2 stops
        IAD21:09
        Wed, Aug 14|Ulsan - Washington D.C.|Korean Air
        SEK 15,525
        SEK 15,525
      • USN09:00
        27h 59m
        2 stops
        IAD23:59
        Thu, Aug 15|Ulsan - Washington D.C.|Korean Air
        SEK 15,696
        SEK 15,696
      • USN09:00
        27h 59m
        2 stops
        IAD23:59
        Fri, Aug 16|Ulsan - Washington D.C.|Korean Air
        SEK 15,696
        SEK 15,696
      • USN13:00
        3h 5m
        Direct
        WAS14:00
        Fri, Jul 5|Ulsan - Washington D.C.|Korean Air
        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 Ulsan 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 Ulsan 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 cheapest average weekly prices of the corresponding route on Trip.com.
Airlines Flying from Ulsan to Washington D.C.

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

Korean Air
From SEK 13,059
Jin Air
From SEK 14,980
ANA airlines

Find more flights and airlines

Alternative Routes from Ulsan to Washington D.C.

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

  • Cheapest
    Korean Air
    USN
    09:00
    44h 45m
    2 transfer
    IAD
    16:45
    Ulsan Airport - Dulles International Airport
    Tue, Aug 13Korean Air
    SEK 13,059
  • Korean Air
    USN
    09:00
    24h 59m
    2 transfer
    DCA
    20:59
    Ulsan Airport - Ronald Reagan Washington National Airport
    Mon, Aug 12Korean Air
    SEK 15,220
  • Korean Air
    USN
    09:00
    24h 59m
    2 transfer
    DCA
    20:59
    Ulsan Airport - Ronald Reagan Washington National Airport
    Mon, Aug 12Korean Air
    SEK 15,220
    Find More Flights

How do I find the cheapest flights?

  • When are flight tickets from Ulsan (USN) to Washington D.C. (WAS) the cheapest?

    Airlines adjust prices for flights from Ulsan to Washington D.C. based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.

  • How much do flights from Ulsan (USN) to Washington D.C. (WAS) cost?

    According to Trip.com's data, the lowest price is around SEK 17,905.

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

Off-season for travel

May

Peak season for travel

February

Flight distance

11,301.36km

Popular airline

Korean Air

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