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

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Cheap Flights from SEA to ICN starting at $437 One Way, $892 Round Trip

Prices starting at $892 for return flights and $437 for one-way flights to Incheon 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.

Fri, Jul 31 - Sat, Aug 15
SEA
Seattle
ICN
Seoul
$892 Roundtrip, found 9 hours ago
$892
Roundtrip
found 9 hours ago
Select Alaska Airlines flight, departing Fri, Jul 31 from Seattle to Seoul, returning Sat, Aug 15, priced at $892 found 9 hours ago
Fri, Jul 31 - Fri, Sep 4
SEA
Seattle
ICN
Seoul
$894 Roundtrip, found 1 day ago
$894
Roundtrip
found 1 day ago
Select Korean Air flight, departing Fri, Jul 31 from Seattle to Seoul, returning Fri, Sep 4, priced at $894 found 1 day ago
Mon, Jul 27 - Thu, Sep 10
SEA
Seattle
ICN
Seoul
$894 Roundtrip, found 2 hours ago
$894
Roundtrip
found 2 hours ago
Select Asiana Airlines flight, departing Mon, Jul 27 from Seattle to Seoul, returning Thu, Sep 10, priced at $894 found 2 hours ago
Tue, Sep 15 - Tue, Sep 29
SEA
Seattle
ICN
Seoul
$964 Roundtrip, found 2 hours ago
$964
Roundtrip
found 2 hours ago
Select Cathay Pacific flight, departing Tue, Sep 15 from Seattle to Seoul, returning Tue, Sep 29, priced at $964 found 2 hours ago
Mon, Oct 19 - Thu, Oct 29
SEA
Seattle
ICN
Seoul
$1,123 Roundtrip, just found
$1,123
Roundtrip
just found
Select China Airlines flight, departing Mon, Oct 19 from Seattle to Seoul, returning Thu, Oct 29, priced at $1,123 just found

Hotel Ideas near Incheon Intl.

Airport Hotels near Incheon Intl.

Incheon Airport Transit Hotel - Terminal 2

Incheon Airport Transit Hotel - Terminal 2

2.5 out of 5
Terminal 2 Incheon International Airport Incheon
$130 nightly
The price is $144 total per night from Jun 7 to Jun 8
$144 total
Jun 7 - Jun 8
Total with taxes and fees
Stay at this hotel in Incheon. Enjoy free WiFi, a 24-hour front desk, and slippers. Our guests praise the helpful staff and the clean rooms in our reviews. Popular ...
8.8/10 Excellent! (1,003 reviews)
This was a very well organised and thoughtfully set up accommodation for an overnight stay at the airport. Bed was excellent and I slept soundly. Toiletries were well situated and ample. Bottled water was a nice touch to aid hydration after a long flight. It was quiet. In all, couldn’t fault this ...

Reviewed on Apr 25, 2026

Incheon Airport Transit Hotel - Terminal 2
Grand Hyatt Incheon

Grand Hyatt Incheon

5 out of 5
208, Yeongjonghaeannam-ro 321beon-gil Incheon Incheon
$129 nightly
The price is $142 total per night from May 13 to May 14
$142 total
May 13 - May 14
Total with taxes and fees
Book a stay at this luxury hotel in Incheon. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms in ...
9.4/10 Exceptional! (2,702 reviews)
Clean and large hotel. Will stay here again

Reviewed on May 6, 2026

Grand Hyatt Incheon
ibis Styles Ambassador Incheon Airport T2

ibis Styles Ambassador Incheon Airport T2

4 out of 5
340 Je2terminal daero Jung gu IBC II Incheon
$81 nightly
The price is $89 total per night from Jun 1 to Jun 2
$89 total
Jun 1 - Jun 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Incheon. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (3,547 reviews)
Perfect for a layover stay

Reviewed on May 6, 2026

ibis Styles Ambassador Incheon Airport T2
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 Seoul

Golden Tulip Incheon Airport Hotel & Suites

Golden Tulip Incheon Airport Hotel & Suites

3.5 out of 5
8, Huinbawi-ro, 59 Beon-gil, Jung-gu Incheon
$58 nightly
The price is $64 total per night from May 27 to May 28
$64 total
May 27 - May 28
Total with taxes and fees
Stay at this hotel in Incheon. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the helpful staff and the clean rooms in our reviews. ...
8.6/10 Excellent! (2,622 reviews)
Very clean room and close to everything.

Reviewed on May 6, 2026

Golden Tulip Incheon Airport Hotel & Suites
INSPIRE Entertainment Resort

INSPIRE Entertainment Resort

5 out of 5
127 Gonghangmunhwa-ro, Jung-gu Incheon
$196 nightly
The price is $215 total per night from May 19 to May 20
$215 total
May 19 - May 20
Total with taxes and fees
Book a stay at this luxury hotel in Incheon. Enjoy free WiFi, free parking, and 7 restaurants. Our guests praise the helpful staff in our reviews. Popular attractions ...
8.8/10 Excellent! (1,297 reviews)
とても綺麗で清潔感があるホテルでした。 バスタブがありのも嬉しかったです。

Reviewed on May 6, 2026

INSPIRE Entertainment Resort
ibis Styles Ambassador Incheon Airport T2

ibis Styles Ambassador Incheon Airport T2

4 out of 5
340 Je2terminal daero Jung gu IBC II Incheon
$81 nightly
The price is $89 total per night from Jun 1 to Jun 2
$89 total
Jun 1 - Jun 2
Total with taxes and fees
Book a stay at this business-friendly hotel in Incheon. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the restaurant ...
9/10 Wonderful! (3,547 reviews)
Perfect for a layover stay

Reviewed on May 6, 2026

ibis Styles Ambassador Incheon Airport T2
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.

Seoul Hotels With Airport Transportation

Best Western Premier Incheon Airport

Best Western Premier Incheon Airport

4 out of 5
48-27, Gonghang-ro 424beon-gil, Jung-gu Incheon Incheon
$77 nightly
The price is $84 total per night from May 25 to May 26
$84 total
May 25 - May 26
Total with taxes and fees
Book a stay at this golf hotel in Incheon. Enjoy free WiFi, free parking, and breakfast (surcharge). Our guests praise the breakfast and the helpful staff in ...
8.2/10 Very Good! (1,982 reviews)
Everything was great. Could use a little more info on the bus shuttle the hotel and where to pickup and times at airport

Reviewed on May 1, 2026

Best Western Premier Incheon Airport
Incheon Airport Hotel Oceanside

Incheon Airport Hotel Oceanside

3.5 out of 5
40, Masiran-ro, Jung-gu Incheon Incheon
$43 nightly
The price is $47 total per night from May 11 to May 12
$47 total
May 11 - May 12
Total with taxes and fees
Book a stay at this beach hotel in Incheon. Enjoy free WiFi, free parking, and a 24-hour business center. Popular attractions Geuppo Beach and Geoje Harbor are ...
7.4/10 Good! (973 reviews)
clean room

Reviewed on Apr 22, 2026

Incheon Airport Hotel Oceanside
Gogo House

Gogo House

2.5 out of 5
50, Gonghang-ro 424beon-gil, Jung-gu Incheon Incheon
Stay at this guesthouse in Incheon. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the helpful staff in our reviews. Popular ...
7.4/10 Good! (642 reviews)
Yes

Reviewed on Apr 24, 2026

Get rates
Gogo House
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 Seoul Hotels

Incheon Airport Hotel Oceanside

Incheon Airport Hotel Oceanside

3.5 out of 5
40, Masiran-ro, Jung-gu Incheon Incheon
$43 nightly
The price is $47 total per night from May 11 to May 12
$47 total
May 11 - May 12
Total with taxes and fees
Book a stay at this beach hotel in Incheon. Enjoy free WiFi, free parking, and a 24-hour business center. Popular attractions Geuppo Beach and Geoje Harbor are ...
7.4/10 Good! (973 reviews)
clean room

Reviewed on Apr 22, 2026

Incheon Airport Hotel Oceanside
Incheon Airtel

Incheon Airtel

3 out of 5
3, Sindosinam-ro 149beon-gil, Jung-gu Incheon Incheon
$33 nightly
The price is $37 total per night from May 11 to May 12
$37 total
May 11 - May 12
Total with taxes and fees
Book a stay at this golf hotel in Incheon. Enjoy free WiFi, free parking, and a 24-hour front desk. Our guests praise the helpful staff and the clean rooms in ...
8.2/10 Very Good! (899 reviews)
Fast internet. Strong water pressure. Large screen TV. Convenient location, and reasonably priced.

Reviewed on May 2, 2026

Incheon Airtel
Hotel Parkwood Incheon Airport

Hotel Parkwood Incheon Airport

3 out of 5
34, Masiran-ro, Jung-gu Incheon Incheon
$34 nightly
The price is $37 total per night from May 13 to May 14
$37 total
May 13 - May 14
Total with taxes and fees
Book a stay at this beach hotel in Incheon. Enjoy free WiFi, free parking, and room service. Popular attractions Geuppo Beach and Geoje Harbor are located ...
7.6/10 Good! (643 reviews)
Perfect for an overnight stay and within 20 min or less from the airport by car. The shower head is amazing and the shampoo and conditioner made my hair so soft!

Reviewed on Apr 21, 2026

Hotel Parkwood Incheon 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 Seoul

Incheon Airport Hotel Oceanside

Incheon Airport Hotel Oceanside

3.5 out of 5
40, Masiran-ro, Jung-gu Incheon Incheon
$43 nightly
The price is $47 total per night from May 11 to May 12
$47 total
May 11 - May 12
Total with taxes and fees
Book a stay at this beach hotel in Incheon. Enjoy free WiFi, free parking, and a 24-hour business center. Popular attractions Geuppo Beach and Geoje Harbor are ...
7.4/10 Good! (973 reviews)
clean room

Reviewed on Apr 22, 2026

Incheon Airport Hotel Oceanside
Goodday Airtel

Goodday Airtel

2.5 out of 5
IBC Theoville 10F #1011 Incheon Incheon
$50 nightly
The price is $54 total per night from May 12 to May 13
$54 total
May 12 - May 13
Total with taxes and fees
Book a stay at this golf hotel in Incheon. Enjoy free WiFi, a free airport shuttle, and parking (surcharge). Our guests praise the clean rooms in our reviews. ...
8.4/10 Very Good! (1,005 reviews)
Checking in was an easy process and the staff were so helpful when I needed to check in early and assisting with my bags when trying to assist my mother who is disabled into the room. Thank you so much for the wonderful accommodation.

Reviewed on Apr 29, 2026

Goodday Airtel
Grand Hyatt Incheon

Grand Hyatt Incheon

5 out of 5
208, Yeongjonghaeannam-ro 321beon-gil Incheon Incheon
$129 nightly
The price is $142 total per night from May 13 to May 14
$142 total
May 13 - May 14
Total with taxes and fees
Book a stay at this luxury hotel in Incheon. Enjoy free WiFi, free parking, and a full-service spa. Our guests praise the helpful staff and the clean rooms in ...
9.4/10 Exceptional! (2,702 reviews)

Families like: Kids pool, game room, cribs, free airport shuttle

Travelers say...
Clean and large hotel. Will stay here again

Reviewed on May 6, 2026

Grand Hyatt Incheon
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.

SEA to ICN Route Info

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

Frequently asked questions

Are there non-stop flights from SEA to Seoul–Incheon Intl. Airport?
You'll be able to find 3 carriers that fly directly from SEA to ICN, so it might be an idea to have a think about what you like in an airline. Check which of these has exactly what you're looking for:

  • Delta Air Lines
  • Asiana Airlines
  • Korean Air

What is the shortest flight from Sea-Tac Airport to Incheon Airport?
The journey from Seattle to Seoul is considered a long-haul flight. Indeed, the shortest possible flight time from Sea-Tac Airport to Seoul–Incheon Intl. Airport is 19 hours and 24 minutes. Try to get a few hours of sleep throughout the journey to arrive feeling refreshed and ward off jet lag.
How many hours flight from Sea-Tac Airport to Incheon Intl. Airport (ICN)?
There's no need to be concerned about the 19 hours and 26 minutes that you'll be airborne between SEA and Incheon Airport. It may be a long ride, but a couple of movies, a gripping novel and a solid nap will help pass the time.
What airlines have the most flights from Sea-Tac Airport to Incheon Airport?
What do you look for when deciding who to travel with — access to in-flight Wi-Fi? Prices that are easy on your wallet? There are several carriers offering flights between SEA and Incheon Intl. Airport (ICN) for you to choose from. Take a look at Delta Air Lines (DL), one of the more popular options which offers 60 flights each month. If you can't find the right flight for you there, check out the airfares from Asiana Airlines (OZ). This airline is a fantastic alternative and has 30 flights from Seattle to Seoul 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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