$673 Cheap United flights Portland (PDX) to Seoul (ICN)

View $673 flight on Mon, Sep 1, 2025Opens in a new window

$673 Cheap United flights Portland (PDX) to Seoul (ICN)

Prices were available within the past 7 days and start at $673 for one-way flights and $1,200 for roundtrip, for the period specified. Prices and availability are subject to change. Additional terms apply.
United
Mon, Sep 1 - Mon, Sep 29
PDX
Portland
ICN
Seoul
$1,200
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Sep 1 from Portland to Seoul, returning Mon, Sep 29, priced at $1,200 Found 1 day ago
United
Mon, Sep 1 - Mon, Sep 29
PDX
Portland
ICN
Seoul
$1,250
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Sep 1 from Portland to Seoul, returning Mon, Sep 29, priced at $1,250 Found 1 day ago
United
Mon, Sep 1 - Mon, Sep 29
PDX
Portland
ICN
Seoul
$1,263
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Sep 1 from Portland to Seoul, returning Mon, Sep 29, priced at $1,263 Found 1 day ago
United
Mon, Sep 1 - Mon, Sep 29
PDX
Portland
ICN
Seoul
$1,295
Roundtrip
Found 1 day ago
Select United flight, departing Mon, Sep 1 from Portland to Seoul, returning Mon, Sep 29, priced at $1,295 Found 1 day ago
Flights from Portland (PDX) to Seoul (ICN)
Origin airport
Portland Intl.
Destination airport
Incheon Intl.
Distance
8442 km