Skip to main content
An Alaska Airlines plane taking off with a snow-capped mountain in the background.

₩733,800 Cheap Flights from Seoul (SEL) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

Cheap Flights from Seoul to Seattle (SEL-SEA)

Prices were available within the past 7 days and start at ₩733,800 for one-way flights and ₩1,209,000 for roundtrip, for the period specified. Prices and availability are subject to change.
Alaska Airlines
Mon, Sep 28 - Sun, Oct 4
ICN
Seoul
SEA
Seattle
₩1,209,000
Roundtrip
Found 1 day ago
Select Alaska Airlines flight, departing Mon, Sep 28 from Seoul to Seattle, returning Sun, Oct 4, priced at ₩1,209,000 Found 1 day ago
Philippine Airlines
Wed, Feb 17 - Wed, Mar 17
ICN
Seoul
SEA
Seattle
₩1,224,100
Roundtrip
Found 4 hours ago
Select Philippine Airlines flight, departing Wed, Feb 17 from Seoul to Seattle, returning Wed, Mar 17, priced at ₩1,224,100 Found 4 hours ago
United
Thu, Sep 24 - Sun, Sep 27
ICN
Seoul
SEA
Seattle
₩1,243,800
Roundtrip
Just found
Select United flight, departing Thu, Sep 24 from Seoul to Seattle, returning Sun, Sep 27, priced at ₩1,243,800 Just found
Cathay Pacific
Tue, Nov 24 - Tue, Dec 8
ICN
Seoul
SEA
Seattle
₩1,251,900
Roundtrip
Found 19 hours ago
Select Cathay Pacific flight, departing Tue, Nov 24 from Seoul to Seattle, returning Tue, Dec 8, priced at ₩1,251,900 Found 19 hours ago
Air Canada
Wed, Sep 30 - Wed, Oct 7
ICN
Seoul
SEA
Seattle
₩1,287,800
Roundtrip
Found 1 hour ago
Select Air Canada flight, departing Wed, Sep 30 from Seoul to Seattle, returning Wed, Oct 7, priced at ₩1,287,800 Found 1 hour ago
Asiana Airlines
Wed, Sep 30 - Wed, Oct 7
GMP
Seoul
SEA
Seattle
₩1,305,600
Roundtrip
Found 21 hours ago
Select Asiana Airlines flight, departing Wed, Sep 30 from Seoul to Seattle, returning Wed, Oct 7, priced at ₩1,305,600 Found 21 hours ago
Korean Air
Wed, Sep 30 - Mon, Oct 12
ICN
Seoul
SEA
Seattle
₩1,371,800
Roundtrip
Found 1 hour ago
Select Korean Air flight, departing Wed, Sep 30 from Seoul to Seattle, returning Mon, Oct 12, priced at ₩1,371,800 Found 1 hour ago
Delta
Wed, Sep 30 - Mon, Oct 12
ICN
Seoul
SEA
Seattle
₩1,371,800
Roundtrip
Found 1 hour ago
Select Delta flight, departing Wed, Sep 30 from Seoul to Seattle, returning Mon, Oct 12, priced at ₩1,371,800 Found 1 hour ago
China Airlines
Sat, Dec 19 - Fri, Jan 8
ICN
Seoul
SEA
Seattle
₩1,472,600
Roundtrip
Found 1 hour ago
Select China Airlines flight, departing Sat, Dec 19 from Seoul to Seattle, returning Fri, Jan 8, priced at ₩1,472,600 Found 1 hour ago
Cathay Pacific
Fri, Nov 13 - Tue, Dec 8
ICN
Seoul
PAE
Seattle
₩1,556,300
Roundtrip
Found 1 day ago
Select Cathay Pacific flight, departing Fri, Nov 13 from Seoul to Seattle, returning Tue, Dec 8, priced at ₩1,556,300 Found 1 day ago

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from ₩2,214,400
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from ₩2,214,400

Travel information

Origin airport
Gimpo Intl. Airport
Destination airport
Seattle-Tacoma International Airport
Distance
8,345 km away
Airlines serving
All Nippon Airways, Japan Airlines, EVA Airways
Popular airline
All Nippon Airways
Roundtrip price
₩1,209,000
*Available to One Key members.