US
Cheap flights from Portland to Seoul
Return
1
Economy
Origin
Destination
Depart
Return
Search
Cheapest flights to Seoul
New York
Seoul
$ 596
Los Angeles
Seoul
$ 1.138
San Francisco
Seoul
Miami
Seoul
Manhattan
Seoul
+ Show more
The most popular airlines flying from Portland to Seoul
Flights with Air Canada
Flights with United Airlines
Flights with Korean Air Lines