Cheap Flights to Olympic Peninsula

View ₩617,600 flight on Sat, Oct 25, 2025Opens in a new window

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How much is the cheapest flight to Olympic Peninsula?

Prices were available within the past 7 days and start at ₩617,600 for one-way flights and ₩706,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Oct 29 - Wed, Nov 5
ICN
Seoul
SEA
Seattle
₩706,600 Roundtrip, found 6 days ago
₩706,600
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Oct 29 from Seoul to Seattle, returning Wed, Nov 5, priced at ₩706,600 found 6 days ago
United
Thu, Oct 30 - Fri, Nov 14
ICN
Seoul
SEA
Seattle
₩719,100 Roundtrip, found 6 days ago
₩719,100
Roundtrip
found 6 days ago
Select United flight, departing Thu, Oct 30 from Seoul to Seattle, returning Fri, Nov 14, priced at ₩719,100 found 6 days ago
Alaska Airlines
Fri, Dec 19 - Wed, Dec 31
ICN
Seoul
SEA
Seattle
₩749,500 Roundtrip, found 3 days ago
₩749,500
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Fri, Dec 19 from Seoul to Seattle, returning Wed, Dec 31, priced at ₩749,500 found 3 days ago
Delta
Sat, Sep 13 - Fri, Sep 26
ICN
Seoul
SEA
Seattle
₩875,300 Roundtrip, just found
₩875,300
Roundtrip
just found
Select Delta flight, departing Sat, Sep 13 from Seoul to Seattle, returning Fri, Sep 26, priced at ₩875,300 just found
American Airlines
Mon, Sep 22 - Mon, Sep 29
ICN
Seoul
SEA
Seattle
₩879,000 Roundtrip, found 4 hours ago
₩879,000
Roundtrip
found 4 hours ago
Select American Airlines flight, departing Mon, Sep 22 from Seoul to Seattle, returning Mon, Sep 29, priced at ₩879,000 found 4 hours ago

Find the cheapest month to fly from Columbus (CMH) to Seattle (SEA)

October is typically the cheapest month to fly

From ₩169,817 - ₩336,159 per traveler.

Graph displaying average flight prices per month

Searching for cheap flights to Olympic Peninsula? No travel company presents more choices than Expedia if you're looking to compare flights to Olympic Peninsula. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Washington. Expedia provides the cheapest flights to many destinations in Washington and you may find even greater savings if you combine your flight with a hotel stay in Olympic Peninsula.

Flights to Olympic Peninsula information
Destination airport
Seattle - Tacoma Intl.
Destination airport IATA code
SEA
Destination city name
Seattle
Roundtrip price
₩218,300

Trending flights to Olympic Peninsula

Prices were available within the past 7 days and start at ₩617,600 for one-way flights and ₩706,600 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Oct 29 - Wed, Nov 5
ICN
Seoul
SEA
Seattle
₩706,600 Roundtrip, found 6 days ago
₩706,600
Roundtrip
found 6 days ago
Select Hawaiian Airlines flight, departing Wed, Oct 29 from Seoul to Seattle, returning Wed, Nov 5, priced at ₩706,600 found 6 days ago
*Available to Expedia members.