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

Earn rewards on top of your airline miles with Orbitz Rewards

Many airlines offer flexible change policies

Sign up to receive text alerts about your trip

Cheap Flights from ICN to SEA starting at $321 One Way, $498 Round Trip

Prices starting at $498 for return flights and $321 for one-way flights to Seattle - Tacoma Intl. were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 30 - Wed, Oct 21
ICN
Seoul
SEA
Seattle
$498 Roundtrip, found 22 hours ago
$498
Roundtrip
found 22 hours ago
Select American Airlines flight, departing Wed, Sep 30 from Seoul to Seattle, returning Wed, Oct 21, priced at $498 found 22 hours ago
Sun, Oct 4 - Sun, Oct 25
ICN
Seoul
SEA
Seattle
$507 Roundtrip, found 5 days ago
$507
Roundtrip
found 5 days ago
Select Air Canada flight, departing Sun, Oct 4 from Seoul to Seattle, returning Sun, Oct 25, priced at $507 found 5 days ago
Fri, Jun 5 - Sun, Jun 7
ICN
Seoul
SEA
Seattle
$732 Roundtrip, found 4 days ago
$732
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Fri, Jun 5 from Seoul to Seattle, returning Sun, Jun 7, priced at $732 found 4 days ago
Tue, May 12 - Thu, Oct 29
ICN
Seoul
SEA
Seattle
$733 Roundtrip, found 4 days ago
$733
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, May 12 from Seoul to Seattle, returning Thu, Oct 29, priced at $733 found 4 days ago
Sun, Jun 7 - Wed, Sep 30
ICN
Seoul
SEA
Seattle
$737 Roundtrip, found 1 hour ago
$737
Roundtrip
found 1 hour ago
Select Asiana Airlines flight, departing Sun, Jun 7 from Seoul to Seattle, returning Wed, Sep 30, priced at $737 found 1 hour ago

Hotel Ideas near Seattle - Tacoma Intl.

Airport Hotels near Seattle - Tacoma Intl.

DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
The price is $121 total per night from Mar 29 to Mar 30
$121 total
per night
Mar 29 - Mar 30
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.8/10 Good! (2,942 reviews)
When getting here staff is super helpful. I loved the free shuttle to & from the airport that is provided.

Reviewed on Mar 21, 2026

DoubleTree by Hilton Seattle Airport
Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
The price is $125 total per night from Mar 24 to Mar 25
$125 total
per night
Mar 24 - Mar 25
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the restaurant ...
9.2/10 Wonderful! (7,911 reviews)
A nice comfortable room.

Reviewed on Mar 22, 2026

Coast Gateway Hotel
Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA

3 out of 5
3100 South 192nd Street SeaTac WA
The price is $116 total per night from Apr 5 to Apr 6
$116 total
per night
Apr 5 - Apr 6
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the breakfast and the helpful staff ...
9/10 Wonderful! (6,578 reviews)
Nice and close to airport.

Reviewed on Mar 22, 2026

Country Inn & Suites by Radisson, Seattle-Tacoma International Airport, WA
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In Seattle

Mediterranean Inn

Mediterranean Inn

3 out of 5
425 Queen Anne Ave N Seattle WA
The price is $161 total per night from Mar 23 to Mar 24
$161 total
per night
Mar 23 - Mar 24
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, a rooftop terrace, and a 24-hour fitness center. Our guests praise the helpful staff ...
9.4/10 Exceptional! (5,769 reviews)
Had an Amazing time in Seattle! Staff were friendly. I will definitely come back

Reviewed on Mar 21, 2026

Mediterranean Inn
DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
The price is $121 total per night from Mar 29 to Mar 30
$121 total
per night
Mar 29 - Mar 30
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the ...
7.8/10 Good! (2,942 reviews)
When getting here staff is super helpful. I loved the free shuttle to & from the airport that is provided.

Reviewed on Mar 21, 2026

DoubleTree by Hilton Seattle Airport
Crowne Plaza Seattle - Downtown by IHG

Crowne Plaza Seattle - Downtown by IHG

4 out of 5
1113 6th Ave Seattle WA
The price is $149 total per night from Mar 29 to Mar 30
$149 total
per night
Mar 29 - Mar 30
Book a stay at this business-friendly hotel in Seattle. Enjoy free WiFi, breakfast (surcharge), and a 24-hour fitness center. Our guests praise the helpful staff ...
9/10 Wonderful! (3,487 reviews)
The property is fantastic, clean, spacious, inviting and very taken care of. The staff were great, professional, courteous and the Elevation staff specifically were top of the line and really took care of me. The room was clean, the space was extremely large for a standard room. And I believe the ...

Reviewed on Mar 21, 2026

Crowne Plaza Seattle - Downtown by IHG
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Seattle Hotels With Airport Transportation

Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
The price is $78 total per night from Mar 23 to Mar 24
$78 total
per night
Mar 23 - Mar 24
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the clean rooms in our reviews. ...
6.6/10 (1,937 reviews)
A convenient place near the airport to stay at for a quick trip to Seattle.

Reviewed on Mar 22, 2026

Ramada by Wyndham SeaTac Airport
Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
The price is $72 total per night from Mar 30 to Mar 31
$72 total
per night
Mar 30 - Mar 31
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,843 reviews)
Yes

Reviewed on Mar 22, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
The price is $78 total per night from Mar 25 to Mar 26
$78 total
per night
Mar 25 - Mar 26
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,244 reviews)
Room was dirty and small

Reviewed on Mar 20, 2026

Days Inn by Wyndham Seatac Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced Seattle Hotels

Red Roof Inn Seattle Airport - SEATAC

Red Roof Inn Seattle Airport - SEATAC

2 out of 5
16838 International Boulevard SeaTac WA
The price is $72 total per night from Mar 30 to Mar 31
$72 total
per night
Mar 30 - Mar 31
Stay at this hotel in SeaTac. Enjoy free WiFi, a free airport shuttle, and a fitness center. Our guests praise the helpful staff and the clean rooms in our reviews. ...
7.8/10 Good! (4,843 reviews)
Yes

Reviewed on Mar 22, 2026

Red Roof Inn Seattle Airport - SEATAC
Days Inn by Wyndham Seatac Airport

Days Inn by Wyndham Seatac Airport

2 out of 5
19015 International Blvd SeaTac WA
The price is $78 total per night from Mar 25 to Mar 26
$78 total
per night
Mar 25 - Mar 26
Book a stay at this business-friendly hotel in SeaTac. Enjoy free breakfast, free WiFi, and free parking. Our guests praise the helpful staff and the clean rooms ...
7.6/10 Good! (1,244 reviews)
Room was dirty and small

Reviewed on Mar 20, 2026

Days Inn by Wyndham Seatac Airport
Ramada by Wyndham SeaTac Airport

Ramada by Wyndham SeaTac Airport

2.5 out of 5
16720 International Blvd SeaTac WA
The price is $78 total per night from Mar 23 to Mar 24
$78 total
per night
Mar 23 - Mar 24
Book a stay at this business-friendly hotel in SeaTac. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the clean rooms in our reviews. ...
6.6/10 (1,937 reviews)
A convenient place near the airport to stay at for a quick trip to Seattle.

Reviewed on Mar 22, 2026

Ramada by Wyndham SeaTac Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in Seattle

Embassy Suites by Hilton Seattle Bellevue

Embassy Suites by Hilton Seattle Bellevue

3.5 out of 5
3225 158th Avenue SE Bellevue WA
The price is $145 total per night from Apr 4 to Apr 5
$145 total
per night
Apr 4 - Apr 5
Book a stay at this family-friendly hotel in Bellevue. Enjoy free breakfast, room service, and a 24-hour fitness center. Our guests praise the breakfast and ...
8.6/10 Excellent! (1,165 reviews)

Families like: Indoor pool, cribs, free breakfast for the whole family, laundry

Travelers say...
Yes hot tub is great , just need a little stronger on the jet in the hot tub- the pool close for children at 10pm but adults opens till 12 midnight - which is great as it’s quiet and nice 👍

Reviewed on Mar 22, 2026

Embassy Suites by Hilton Seattle Bellevue
Homewood Suites by Hilton Lynnwood Seattle Everett, WA

Homewood Suites by Hilton Lynnwood Seattle Everett, WA

3 out of 5
18123 Alderwood Mall Pkwy Lynnwood WA
The price is $144 total per night from Mar 28 to Mar 29
$144 total
per night
Mar 28 - Mar 29
Stay at this hotel in Lynnwood. Enjoy free breakfast, free WiFi, and a 24-hour fitness center. Our guests praise the breakfast and the pool in our reviews. Popular ...
8.6/10 Excellent! (1,000 reviews)
Firstly, after a very long day driving, it would’ve been nice to have 4 bottles of water not 2 for my 3 kids and I on check in. Secondly, the room was MUCH smaller than advertised and my two kids 10 & 12 had to squeeze onto a teeny couch bed. Unless a ridiculously long hallway in our suite counts ...

Reviewed on Mar 16, 2026

Homewood Suites by Hilton Lynnwood Seattle Everett, WA
Staypineapple, The Maxwell Hotel, Seattle Center Seattle

Staypineapple, The Maxwell Hotel, Seattle Center Seattle

3.5 out of 5
300 Roy St Seattle WA
The price is $152 total per night from Mar 31 to Apr 1
$152 total
per night
Mar 31 - Apr 1
Book a stay at this boutique hotel in Seattle. Enjoy breakfast (surcharge), a fitness center, and parking (surcharge). Our guests praise the bar and the helpful ...
9.6/10 Exceptional! (2,092 reviews)
Fun decor and lovely staff. Enjoyed the room especially the down comforters. Hotel was convenient to Seattle Center, many restaurants and had nice bar with perfectly decent food. The only thing that startled me but really shouldn’t have was that the charges for parking and local hotel taxes and fees ...

Reviewed on Mar 21, 2026

Staypineapple, The Maxwell Hotel, Seattle Center Seattle
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

ICN to SEA Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
ICN Address & GPS
Address:
Seoul ,
Republic of Korea
IATA Code:
ICN
Longitude:
126.451234
Latitude:
37.448526
Time Zone:
Asia/Seoul
SEA Address & GPS
Address:
Seattle WA, 98158
United States
IATA Code:
SEA
Longitude:
-122.301732
Latitude:
47.443839
Time Zone:
America/Los_Angeles

Frequently asked questions

Are there non-stop flights from Incheon Airport to Seattle - Tacoma Intl. Airport (SEA)?
Get ready to buckle your seat belt and enjoy a cruisy flight aboard one of the 3 airlines that fly direct from Incheon Airport to SEA. We've put together a list of respected carriers you might want to lock in your trip with:

  • Korean Air
  • Delta Air Lines
  • Asiana Airlines

What is the shortest flight from Incheon Airport to Sea-Tac Airport?
Built up some extra air miles? If so, then use this opportunity to upgrade your seat on your Seoul to Seattle trip. With a minimum flight duration of 18 hours and 58 minutes, it's a wise idea to be as comfortable as possible.
How many hours flight from ICN to Sea-Tac Airport?
There's no need to be anxious about the 19 hours that you'll be airborne between Incheon Airport and Seattle - Tacoma Intl. Airport (SEA). It may be a long ride, but a couple of movies, a gripping novel and a good nap will help make the time fly by.
What airlines have the most flights from Incheon Airport to Sea-Tac Airport?
While you'll find a number of airlines that advertise flights from Incheon Airport to Sea-Tac Airport, there are a couple that stand out. Korean Air (KE) is one of the favorites and offers 30 flights monthly. If you can't find the right flight for you there, scope out the fares from Delta Air Lines (DL). This airline is another excellent choice and operates 60 flights between Seoul and Seattle each month.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

More to Explore