Flights from Seattle to Ulsan (SEA to USN)

1 travelers, Economy class
1 (12+)
0 (2-11)
0 (<2yrs)
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Best price to flight from Seattle to Ulsan (One Way)

What is the distance between Seattle and Ulsan?

The average distance from Seattle to Ulsan is 21188 kilometers (equals to 13165 miles or 11440 nautical miles). Your flight will departure from Seattle Tacoma International Airport, United States and arrive on Ulsan Airport, South Korea.