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

￥76,110 Cheap Flights from Seoul (ICN) to Seattle (SEA)

Photo by Port of Seattle
Open Photo by Port of Seattle

Cheap Flights from Seoul to Seattle (ICN-SEA)

Prices were available within the past 7 days and start at ￥76,110 for one-way flights and ￥133,140 for roundtrip, for the period specified. Prices and availability are subject to change.
Philippine Airlines
Wed, Nov 11 - Wed, Nov 18
ICN
Seoul
SEA
Seattle
￥133,140
Roundtrip
Found 6 days ago
Select Philippine Airlines flight, departing Wed, Nov 11 from Seoul to Seattle, returning Wed, Nov 18, priced at ￥133,140 Found 6 days ago
Air Canada
Fri, Nov 13 - Fri, Nov 20
ICN
Seoul
SEA
Seattle
￥139,600
Roundtrip
Found 5 days ago
Select Air Canada flight, departing Fri, Nov 13 from Seoul to Seattle, returning Fri, Nov 20, priced at ￥139,600 Found 5 days ago
Cathay Pacific
Fri, Mar 19 - Tue, Mar 23
ICN
Seoul
SEA
Seattle
￥157,430
Roundtrip
Found 1 day ago
Select Cathay Pacific flight, departing Fri, Mar 19 from Seoul to Seattle, returning Tue, Mar 23, priced at ￥157,430 Found 1 day ago
Delta
Sun, Nov 1 - Thu, Nov 5
ICN
Seoul
SEA
Seattle
￥158,160
Roundtrip
Found 4 days ago
Select Delta flight, departing Sun, Nov 1 from Seoul to Seattle, returning Thu, Nov 5, priced at ￥158,160 Found 4 days ago
Alaska Airlines
Fri, Oct 16 - Sun, Oct 25
ICN
Seoul
SEA
Seattle
￥158,850
Roundtrip
Found 3 days ago
Select Alaska Airlines flight, departing Fri, Oct 16 from Seoul to Seattle, returning Sun, Oct 25, priced at ￥158,850 Found 3 days ago
Korean Air
Mon, Nov 16 - Mon, Nov 23
ICN
Seoul
SEA
Seattle
￥159,130
Roundtrip
Found 19 hours ago
Select Korean Air flight, departing Mon, Nov 16 from Seoul to Seattle, returning Mon, Nov 23, priced at ￥159,130 Found 19 hours ago
American Airlines
Tue, Nov 17 - Tue, Nov 24
ICN
Seoul
SEA
Seattle
￥166,250
Roundtrip
Found 3 days ago
Select American Airlines flight, departing Tue, Nov 17 from Seoul to Seattle, returning Tue, Nov 24, priced at ￥166,250 Found 3 days ago
Singapore Airlines
Sat, Apr 24 - Fri, May 7
ICN
Seoul
SEA
Seattle
￥174,110
Roundtrip
Found 19 hours ago
Select Singapore Airlines flight, departing Sat, Apr 24 from Seoul to Seattle, returning Fri, May 7, priced at ￥174,110 Found 19 hours ago
Hainan Airlines
Wed, Nov 18 - Thu, Nov 26
ICN
Seoul
SEA
Seattle
￥184,140
Roundtrip
Found 3 days ago
Select Hainan Airlines flight, departing Wed, Nov 18 from Seoul to Seattle, returning Thu, Nov 26, priced at ￥184,140 Found 3 days ago
Singapore Airlines
Sun, May 2 - Mon, May 10
ICN
Seoul
PAE
Seattle
￥238,960
Roundtrip
Found 2 hours ago
Select Singapore Airlines flight, departing Sun, May 2 from Seoul to Seattle, returning Mon, May 10, priced at ￥238,960 Found 2 hours 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 ￥164,030
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from ￥164,030

Find the cheapest month to fly from Seoul (ICN) to Seattle (SEA)

November is typically the cheapest month to fly

From ￥132,070 - ￥159,641 per traveler.

Travel information

Origin airport
Incheon Intl. Airport
Destination airport
Seattle-Tacoma International Airport
Distance
8,374 km away
Airlines serving
EVA Airways, Korean Air, Japan Airlines, Cathay Pacific, Air Canada, Philippine Airlines, Delta, American Airlines, China Airlines, Alaska Airlines, Singapore Airlines, Emirates, United, WestJet, Asiana Airlines, All Nippon Airways, Virgin Atlantic, Qatar Airways, KLM, Lufthansa, Air France, Turkish Airlines, Air China, Aeromexico
Popular airline
EVA Airways
Roundtrip price
￥133,140
Average flight time
10 hours 4 mins
*Available to One Key members.