Book United Seattle to Seoul flight deals from $1,009

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Search flights from Seattle to Seoul (SEA - ICN)

October

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Wednesday 17th

Return Thursday 1st
from$ 1,009*Viewed: 1 hour ago

Sunday 21st

Return Monday 5th
from$ 1,009*Viewed: 1 hour ago

Sunday 28th

Return Monday 12th
from$ 1,009*Viewed: 1 hour ago

November

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Monday 19th

Return Tuesday 4th
from$ 1,009*Viewed: 1 hour ago

Wednesday 21st

Return Thursday 6th
from$ 1,009*Viewed: 1 hour ago

Sunday 25th

Return Monday 10th
from$ 1,009*Viewed: 1 hour ago

December

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Tuesday 4th

Return Wednesday 19th
from$ 1,009*Viewed: 1 hour ago

Wednesday 5th

Return Thursday 20th
from$ 1,009*Viewed: 1 hour ago

Sunday 9th

Return Monday 24th
from$ 1,009*Viewed: 1 hour ago
**Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply..
Traditional bridge surrounded by orange and yellow foliage in Seoul

Plan ahead for flights from Seattle to Seoul

from
to
Type
Dates
Price*
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Mon 1 Oct 2018
Return Tue 16 Oct 2018
from$ 1,009*Viewed: 1 hour ago
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Tue 2 Oct 2018
Return Wed 17 Oct 2018
from$ 1,009*Viewed: 1 hour ago
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Wed 3 Oct 2018
Return Thu 18 Oct 2018
from$ 1,009*Viewed: 1 hour ago
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Sun 7 Oct 2018
Return Mon 22 Oct 2018
from$ 1,009*Viewed: 1 hour ago
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Tue 9 Oct 2018
Return Wed 24 Oct 2018
from$ 1,009*Viewed: 1 hour ago
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Wed 10 Oct 2018
Return Thu 25 Oct 2018
from$ 1,009*Viewed: 1 hour ago
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Sun 14 Oct 2018
Return Mon 29 Oct 2018
from$ 1,009*Viewed: 1 hour ago
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Mon 15 Oct 2018
Return Tue 30 Oct 2018
from$ 1,009*Viewed: 1 hour ago
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Tue 16 Oct 2018
Return Wed 31 Oct 2018
from$ 1,009*Viewed: 1 hour ago
Seattle (SEA)
to Seoul (ICN)
Roundtrip
Depart Wed 17 Oct 2018
Return Thu 1 Nov 2018
from$ 1,009*Viewed: 1 hour ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. Fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply.