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

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Cheap Flights from ICN to SEA starting at $509 One Way, $390 Round Trip

Prices starting at $390 for return flights and $509 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.

Tue, Sep 22 - Mon, Sep 28
ICN
Seoul
SEA
Seattle
$390 Roundtrip, found 3 days ago
$390
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Sep 22 from Seoul to Seattle, returning Mon, Sep 28, priced at $390 found 3 days ago
Tue, Sep 29 - Tue, Oct 20
ICN
Seoul
SEA
Seattle
$602 Roundtrip, found 6 days ago
$602
Roundtrip
found 6 days ago
Select Air Canada flight, departing Tue, Sep 29 from Seoul to Seattle, returning Tue, Oct 20, priced at $602 found 6 days ago
Mon, Jun 8 - Sun, Sep 6
ICN
Seoul
SEA
Seattle
$693 Roundtrip, found 2 days ago
$693
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Mon, Jun 8 from Seoul to Seattle, returning Sun, Sep 6, priced at $693 found 2 days ago
Tue, Sep 8 - Tue, Sep 22
ICN
Seoul
SEA
Seattle
$727 Roundtrip, found 2 days ago
$727
Roundtrip
found 2 days ago
Select Asiana Airlines flight, departing Tue, Sep 8 from Seoul to Seattle, returning Tue, Sep 22, priced at $727 found 2 days ago
Sun, Sep 13 - Tue, Sep 22
ICN
Seoul
SEA
Seattle
$748 Roundtrip, found 2 days ago
$748
Roundtrip
found 2 days ago
Select Korean Air flight, departing Sun, Sep 13 from Seoul to Seattle, returning Tue, Sep 22, priced at $748 found 2 days 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
$106 nightly
The price is $121 total per night from Apr 5 to Apr 6
$121 total
Apr 5 - Apr 6
Total with taxes and fees
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! (2,970 reviews)
Friendly & accommodating desk staff. Very clean & comfortable room. Lots of great space to explore & hang out in about the hotel. Nearby lake walk.

Reviewed on Apr 2, 2026

DoubleTree by Hilton Seattle Airport
Coast Gateway Hotel

Coast Gateway Hotel

3.5 out of 5
18415 International Blvd SeaTac WA
$111 nightly
The price is $126 total per night from Apr 5 to Apr 6
$126 total
Apr 5 - Apr 6
Total with taxes and fees
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! (7,913 reviews)
Second time staying here and it’s been great.

Reviewed on Apr 3, 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
$104 nightly
The price is $119 total per night from Apr 19 to Apr 20
$119 total
Apr 19 - Apr 20
Total with taxes and fees
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! (6,536 reviews)
breakfast was great

Reviewed on Apr 3, 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
$137 nightly
The price is $161 total per night from Apr 5 to Apr 6
$161 total
Apr 5 - Apr 6
Total with taxes and fees
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! (5,795 reviews)
I used the parking provided by the hotel underground … simple and easy and was well lit. Kitchen had microwave, refrigerator (small) nespresso machine not keurig … couple of glasses

Reviewed on Apr 3, 2026

Mediterranean Inn
DoubleTree by Hilton Seattle Airport

DoubleTree by Hilton Seattle Airport

4 out of 5
18740 International Boulevard SeaTac WA
$106 nightly
The price is $121 total per night from Apr 5 to Apr 6
$121 total
Apr 5 - Apr 6
Total with taxes and fees
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! (2,970 reviews)
Friendly & accommodating desk staff. Very clean & comfortable room. Lots of great space to explore & hang out in about the hotel. Nearby lake walk.

Reviewed on Apr 2, 2026

DoubleTree by Hilton Seattle Airport
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
$104 nightly
The price is $119 total per night from Apr 19 to Apr 20
$119 total
Apr 19 - Apr 20
Total with taxes and fees
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! (6,536 reviews)
breakfast was great

Reviewed on Apr 3, 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.

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
$77 nightly
The price is $88 total per night from Apr 4 to Apr 5
$88 total
Apr 4 - Apr 5
Total with taxes and fees
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 (1,940 reviews)
No tap to pay. No microwave or fridge in the room. No one answered at the front desk when calling for check out time. Very little info given when checking in. The room was clean though.

Reviewed on Apr 3, 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
$67 nightly
The price is $77 total per night from Apr 12 to Apr 13
$77 total
Apr 12 - Apr 13
Total with taxes and fees
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! (4,839 reviews)
Ok

Reviewed on Apr 2, 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
$73 nightly
The price is $82 total per night from Apr 5 to Apr 6
$82 total
Apr 5 - Apr 6
Total with taxes and fees
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! (1,257 reviews)
Very good

Reviewed on Apr 2, 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
$67 nightly
The price is $77 total per night from Apr 12 to Apr 13
$77 total
Apr 12 - Apr 13
Total with taxes and fees
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! (4,839 reviews)
Ok

Reviewed on Apr 2, 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
$73 nightly
The price is $82 total per night from Apr 5 to Apr 6
$82 total
Apr 5 - Apr 6
Total with taxes and fees
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! (1,257 reviews)
Very good

Reviewed on Apr 2, 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
$77 nightly
The price is $88 total per night from Apr 4 to Apr 5
$88 total
Apr 4 - Apr 5
Total with taxes and fees
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 (1,940 reviews)
No tap to pay. No microwave or fridge in the room. No one answered at the front desk when calling for check out time. Very little info given when checking in. The room was clean though.

Reviewed on Apr 3, 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
$139 nightly
The price is $161 total per night from Apr 19 to Apr 20
$161 total
Apr 19 - Apr 20
Total with taxes and fees
Book a stay at this family-friendly hotel in Bellevue. Enjoy free breakfast, free WiFi, and room service. Our guests praise the breakfast and the helpful staff ...
8.6/10 Excellent! (1,184 reviews)

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

Travelers say...
Everything was great, staff super friendly. Bathroom could have been a little cleaner, some hairs but other than that, all was wonderful

Reviewed on Apr 2, 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
$130 nightly
The price is $149 total per night from Apr 11 to Apr 12
$149 total
Apr 11 - Apr 12
Total with taxes and fees
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)
Good

Reviewed on Apr 1, 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
$120 nightly
The price is $142 total per night from Apr 19 to Apr 20
$142 total
Apr 19 - Apr 20
Total with taxes and fees
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! (2,102 reviews)
Very clean hotel, organized, easy check in, and loved the complimentary drinks 😊

Reviewed on Apr 2, 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.

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