CA $637 Cheap WestJet fights from Seattle (SEA) to Seoul (ICN)

WestJet flights from Seattle to Seoul (SEA→ICN)

Prices were available within the past 7 days and start at CA $637 for one-way flights and CA $1,218 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Mon., Sep. 22 - Wed., Oct. 22

SEA

Seattle

ICN

Seoul

CA $1,218 Roundtrip, found 4 hours ago

CA $1,218

Roundtrip

found 4 hours ago

Select WestJet flight, departing Mon., Sep. 22 from Seattle to Seoul, returning Wed., Oct. 22, priced at CA $1,218 found 4 hours ago

Mon., Sep. 22 - Wed., Oct. 22

SEA

Seattle

ICN

Seoul

CA $1,370 Roundtrip, found 4 hours ago

CA $1,370

Roundtrip

found 4 hours ago

Select WestJet flight, departing Mon., Sep. 22 from Seattle to Seoul, returning Wed., Oct. 22, priced at CA $1,370 found 4 hours ago

Mon., Sep. 29 - Thu., Oct. 9

SEA

Seattle

ICN

Seoul

CA $1,387 Roundtrip, found 10 hours ago

CA $1,387

Roundtrip

found 10 hours ago

Select WestJet flight, departing Mon., Sep. 29 from Seattle to Seoul, returning Thu., Oct. 9, priced at CA $1,387 found 10 hours ago

Thu., Jun. 5 - Mon., Jun. 16

SEA

Seattle

ICN

Seoul

CA $1,500 Roundtrip, found 6 days ago

CA $1,500

Roundtrip

found 6 days ago

Select WestJet flight, departing Thu., Jun. 5 from Seattle to Seoul, returning Mon., Jun. 16, priced at CA $1,500 found 6 days ago

Sat., Aug. 23 - Mon., Sep. 1

SEA

Seattle

ICN

Seoul

CA $1,511 Roundtrip, just found

CA $1,511

Roundtrip

just found

Select WestJet flight, departing Sat., Aug. 23 from Seattle to Seoul, returning Mon., Sep. 1, priced at CA $1,511 just found

Sat., Aug. 23 - Mon., Sep. 1

SEA

Seattle

ICN

Seoul

CA $1,527 Roundtrip, just found

CA $1,527

Roundtrip

just found

Select WestJet flight, departing Sat., Aug. 23 from Seattle to Seoul, returning Mon., Sep. 1, priced at CA $1,527 just found