Best Flights starting from $3,408
from$3,408business
Seattle (Any)
Tue, Sep 22
Roundtrip
Seoul (ICN)
Wed, Sep 30
from$3,805business
Seattle (Any)
Sun, Sep 20
Roundtrip
Seoul (ICN)
Mon, Sep 28
from$4,198business
Seattle (Any)
Thu, Sep 24
Roundtrip
Seoul (ICN)
Fri, Oct 2
from$4,198business
Seattle (Any)
Fri, Sep 25
Roundtrip
Seoul (ICN)
Sat, Oct 3
from$4,418business
Seattle (Any)
Mon, Sep 21
Roundtrip
Seoul (ICN)
Tue, Sep 29
from$5,089business
Seattle (Any)
Sat, Sep 19
Roundtrip
Seoul (ICN)
Sun, Sep 27
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Other Options for This Route
Other Destinations
Seattle (Any) to Las Vegas (Any) in September from $49
From $49
Seattle (Any) to New York (Any) in September from $150
From $150
Seattle (Any) to Honolulu (HNL) in September from $199
From $199
Seattle (Any) to Kalispell (FCA) in September from $232
From $232
Seattle (Any) to San Jose Cabo (SJD) in September from $234
From $234
Seattle (Any) to Oklahoma City (OKC) in September from $246
From $246
Flights from Other Cities
Los Angeles (LAX) to Seoul (ICN) in September from $405
From $405
Jacksonville (JAX) to Seoul (ICN) in September from $636
From $636
San Francisco (SFO) to Seoul (ICN) in September from $721
From $721
Winnipeg (YWG) to Seoul (ICN) in September from $763
From $763
Atlanta (ATL) to Seoul (ICN) in September from $896
From $896
Seattle (SEA) to Seoul (ICN) in September from $908
From $908