$474 Cheap flights from Seattle - Tacoma Intl. to Incheon Intl. (SEA to ICN)

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Find The Best Dates To Fly from Seattle - Tacoma Intl. to Incheon Intl.

Compare Flight Prices from Seattle to Seoul

Affordable Airfare Tickets from SEA to ICN Airport

The cheapest flights to Incheon Intl. found within the past 7 days were $884 round trip and $474 one way. Prices and availability subject to change. Additional terms may apply.

Sun, Oct 5 - Fri, Oct 17
SEA
Seattle
ICN
Seoul
$884 Roundtrip, found 3 days ago
$884
Roundtrip
found 3 days ago
Select WestJet flight, departing Sun, Oct 5 from Seattle to Seoul, returning Fri, Oct 17, priced at $884 found 3 days ago
Thu, Sep 25 - Wed, Oct 1
SEA
Seattle
ICN
Seoul
$885 Roundtrip, found 5 days ago
$885
Roundtrip
found 5 days ago
Select Air Canada flight, departing Thu, Sep 25 from Seattle to Seoul, returning Wed, Oct 1, priced at $885 found 5 days ago
Wed, Oct 22 - Thu, Oct 30
SEA
Seattle
ICN
Seoul
$905 Roundtrip, found 1 day ago
$905
Roundtrip
found 1 day ago
Select WestJet flight, departing Wed, Oct 22 from Seattle to Seoul, returning Thu, Oct 30, priced at $905 found 1 day ago
Wed, Oct 22 - Fri, Oct 31
SEA
Seattle
ICN
Seoul
$966 Roundtrip, just found
$966
Roundtrip
just found
Select Asiana Airlines flight, departing Wed, Oct 22 from Seattle to Seoul, returning Fri, Oct 31, priced at $966 just found
Wed, Oct 22 - Fri, Oct 31
SEA
Seattle
ICN
Seoul
$980 Roundtrip, just found
$980
Roundtrip
just found
Select Asiana Airlines flight, departing Wed, Oct 22 from Seattle to Seoul, returning Fri, Oct 31, priced at $980 just found
Tue, Sep 23 - Mon, Nov 3
SEA
Seattle
ICN
Seoul
$990 Roundtrip, found 2 hours ago
$990
Roundtrip
found 2 hours ago
Select Air Canada flight, departing Tue, Sep 23 from Seattle to Seoul, returning Mon, Nov 3, priced at $990 found 2 hours ago
Wed, Oct 22 - Fri, Oct 31
SEA
Seattle
ICN
Seoul
$999 Roundtrip, just found
$999
Roundtrip
just found
Select Hawaiian Airlines flight, departing Wed, Oct 22 from Seattle to Seoul, returning Fri, Oct 31, priced at $999 just found
Wed, Oct 22 - Fri, Oct 31
SEA
Seattle
ICN
Seoul
$999 Roundtrip, just found
$999
Roundtrip
just found
Select Delta flight, departing Wed, Oct 22 from Seattle to Seoul, returning Fri, Oct 31, priced at $999 just found
Wed, Oct 22 - Fri, Oct 31
SEA
Seattle
ICN
Seoul
$999 Roundtrip, just found
$999
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Oct 22 from Seattle to Seoul, returning Fri, Oct 31, priced at $999 just found
Wed, Oct 22 - Fri, Oct 31
SEA
Seattle
ICN
Seoul
$1,000 Roundtrip, just found
$1,000
Roundtrip
just found
Select Korean Air flight, departing Wed, Oct 22 from Seattle to Seoul, returning Fri, Oct 31, priced at $1,000 just found

Incheon Intl. flight + hotel packages - economy flights

Price found within the past 48 hours. Click for updated prices.
HOTEL MYEONGDONGJANG

HOTEL MYEONGDONGJANG

3 out of 5
per person
Jun 12 - Jun 18
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Seoul (ICN)
Crown Park Hotel

Crown Park Hotel

3.5 out of 5
per person
Jun 12 - Jun 18
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Seoul (ICN)
Shilla Stay Seodaemun Seoul Station

Shilla Stay Seodaemun Seoul Station

4 out of 5
per person
Jun 12 - Jun 18
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Seoul (ICN)
Hotel La Casa Seoul

Hotel La Casa Seoul

3.5 out of 5
per person
Jun 12 - Jun 18
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Seoul (ICN)
Shilla Stay Gwanghwamun Myungdong

Shilla Stay Gwanghwamun Myungdong

4 out of 5
per person
Jun 12 - Jun 18
found 1 day ago
Roundtrip non-stop flight included
Seattle (SEA) to Seoul (ICN)
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Flight information from Seattle to Seoul

 

Traveling From
Seattle - Tacoma Intl.
Traveling To
Incheon Intl.
Shortest Flight Time
 hours mins
Earliest Departure Time
Latest Departure Time
Lowest Flight Price
$884

Route Info

Flight path for flights from Seattle-Tacoma International Airport to Incheon International Airport


Origin:
SEA - Seattle-Tacoma International Airport
Destination:
ICN - Incheon International Airport
Distance:
5,232.00 miles


Airlines & Aircraft Used on SEA to ICN Flight Routes


Airline Carrier
Aircraft
Air Canada
Boeing 737-300 pax
Delta Air Lines
Airbus A330 all models
Korean Air
Airbus A321-100/200
Korean Air
Boeing 737-800 pax
Korean Air
Boeing 757 all pax models
Korean Air
Boeing 777-200 pax

Discover our best flights from Seattle SEA to Seoul ICN. 

With 20 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from Seattle SEA to Seoul ICN at the right price  

Airfares to Seoul ICN from Seattle SEA currently cost between $884 and $1,000. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from Seattle SEA to Seoul ICN 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from Seattle SEA to Seoul ICN on Travelocity starting at $474. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seoul ICN from Seattle SEA quicker with direct flights. 

Get to Seoul faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to ICN from SEA to take around hour(s) min(s).  

 

Find our cheapest airfares for flights from Seattle SEA to Seoul ICN

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to ICN from SEA. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from Seattle SEA to Seoul ICN today 

If you’re flexible about when you travel, October is usually the cheapest month to fly from Seattle SEA to Seoul ICN. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seoul ICN from Seattle SEA 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to ICN from SEA have this option.  

 

Travel with confidence when you book flights to Seoul ICN from Seattle SEA with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.