Cheap Flights from Seattle (SEA) to Ulsan (USN)

Popular airlines from Seattle-Tacoma International Airport (SEA) to Ulsan (USN)

Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 40% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Travel information

Origin airport	Seattle-Tacoma International Airport
Destination airport	Ulsan
Distance	8,360 km away

Explore a world of travel with Expedia

Flights to Ulsan
Standard Link for Flights to Ulsan
Flights from Ulsan
Standard Link for Flights from Ulsan
Korean Air Seoul (GMP) to Ulsan (USN) flights
Standard Link for Korean Air Seoul (GMP) to Ulsan (USN) flights
Flights from Asheville (AVL) to Ulsan (USN)
Standard Link for Flights from Asheville (AVL) to Ulsan (USN)
Flights from Samana (AZS) to Ulsan (USN)
Standard Link for Flights from Samana (AZS) to Ulsan (USN)
Flights from Bangkok (BKK) to Ulsan (USN)
Standard Link for Flights from Bangkok (BKK) to Ulsan (USN)
Flights from Brussels (BRU) to Ulsan (USN)
Standard Link for Flights from Brussels (BRU) to Ulsan (USN)
Flights from Ca Mau (CAH) to Ulsan (USN)
Standard Link for Flights from Ca Mau (CAH) to Ulsan (USN)
Flights from Campbeltown (CAL) to Ulsan (USN)
Standard Link for Flights from Campbeltown (CAL) to Ulsan (USN)
Flights from Caen (CFR) to Ulsan (USN)
Standard Link for Flights from Caen (CFR) to Ulsan (USN)
Flights from Jeju (CJU) to Ulsan (USN)
Standard Link for Flights from Jeju (CJU) to Ulsan (USN)
Flights from Glasgow (GLA) to Ulsan (USN)
Standard Link for Flights from Glasgow (GLA) to Ulsan (USN)
Flights from Seoul (GMP) to Ulsan (USN)
Standard Link for Flights from Seoul (GMP) to Ulsan (USN)
Flights from Gatokae (GTA) to Ulsan (USN)
Standard Link for Flights from Gatokae (GTA) to Ulsan (USN)
Flights from Hamburg (HAM) to Ulsan (USN)
Standard Link for Flights from Hamburg (HAM) to Ulsan (USN)
Flights from Seoul (ICN) to Ulsan (USN)
Standard Link for Flights from Seoul (ICN) to Ulsan (USN)
Flights from Iloilo (ILO) to Ulsan (USN)
Standard Link for Flights from Iloilo (ILO) to Ulsan (USN)
Flights from New York (JFK) to Ulsan (USN)
Standard Link for Flights from New York (JFK) to Ulsan (USN)
Flights from Gangneung (KAG) to Ulsan (USN)
Standard Link for Flights from Gangneung (KAG) to Ulsan (USN)
Flights from Huang Ping (KJH) to Ulsan (USN)
Standard Link for Flights from Huang Ping (KJH) to Ulsan (USN)
Flights from Pohang (KPO) to Ulsan (USN)
Standard Link for Flights from Pohang (KPO) to Ulsan (USN)
Flights from Norfolk (ORF) to Ulsan (USN)
Standard Link for Flights from Norfolk (ORF) to Ulsan (USN)
Flights from Bucharest (OTP) to Ulsan (USN)
Standard Link for Flights from Bucharest (OTP) to Ulsan (USN)
Flights from Busan (PUS) to Ulsan (USN)
Standard Link for Flights from Busan (PUS) to Ulsan (USN)
Flights from Roanne (RNE) to Ulsan (USN)
Standard Link for Flights from Roanne (RNE) to Ulsan (USN)
Flights from Yeosu (RSU) to Ulsan (USN)
Standard Link for Flights from Yeosu (RSU) to Ulsan (USN)
Flights from Sal Island (SID) to Ulsan (USN)
Standard Link for Flights from Sal Island (SID) to Ulsan (USN)
Flights from Singapore (SIN) to Ulsan (USN)
Standard Link for Flights from Singapore (SIN) to Ulsan (USN)
Flights from Qingdao (TAO) to Ulsan (USN)
Standard Link for Flights from Qingdao (TAO) to Ulsan (USN)
Flights from Tugdan (TBH) to Ulsan (USN)
Standard Link for Flights from Tugdan (TBH) to Ulsan (USN)
Flights from Berens River (YBV) to Ulsan (USN)
Standard Link for Flights from Berens River (YBV) to Ulsan (USN)
Flights from Marathon (YSP) to Ulsan (USN)
Standard Link for Flights from Marathon (YSP) to Ulsan (USN)
Flights from St. John's (YYT) to Ulsan (USN)
Standard Link for Flights from St. John's (YYT) to Ulsan (USN)

Things to do in Ulsan
Standard Link for Things to do in Ulsan

*Available to Expedia members.

Cheap Flights from Seattle to Ulsan

Popular airlines from Seattle-Tacoma International Airport (SEA) to Ulsan (USN)

Be in the know

Book smarter

Earn twice

Travel information

Explore a world of travel with Expedia