$528 Cheap flight deals from Incheon (SEL) to Seattle (SEA)

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This Weekend's Flight Deals from Incheon to Seattle

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, Apr 28 - Tue, Apr 30
GMP
Gimpo Intl.
SEA
Seattle - Tacoma Intl.
$1,047 Roundtrip, found 5 days ago
$1,047
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Sun, Apr 28 from Gimpo Intl. to Seattle - Tacoma Intl., returning Tue, Apr 30, priced at $1,047 found 5 days ago
Sat, Apr 27 - Wed, May 1
ICN
Incheon Intl.
SEA
Seattle - Tacoma Intl.
$1,312 Roundtrip, found 1 day ago
$1,312
Roundtrip
found 1 day ago
Select Asiana Airlines flight, departing Sat, Apr 27 from Incheon Intl. to Seattle - Tacoma Intl., returning Wed, May 1, priced at $1,312 found 1 day ago

Airfares from $528 One Way, $825 Round Trip from Incheon to Seattle

Prices starting at $825 for return flights and $528 for one-way flights to Seattle 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, May 10 - Tue, May 21
ICN
Seoul
SEA
Seattle
$825 Roundtrip, found 2 days ago
$825
Roundtrip
found 2 days ago
Select Hawaiian Airlines flight, departing Fri, May 10 from Seoul to Seattle, returning Tue, May 21, priced at $825 found 2 days ago
Wed, Nov 27 - Fri, Nov 29
ICN
Seoul
SEA
Seattle
$846 Roundtrip, just found
$846
Roundtrip
just found
Select Air Canada flight, departing Wed, Nov 27 from Seoul to Seattle, returning Fri, Nov 29, priced at $846 just found
Fri, May 3 - Tue, Mar 18
ICN
Seoul
SEA
Seattle
$863 Roundtrip, found 1 day ago
$863
Roundtrip
found 1 day ago
Select United flight, departing Fri, May 3 from Seoul to Seattle, returning Tue, Mar 18, priced at $863 found 1 day ago
Thu, Oct 31 - Thu, Nov 7
GMP
Seoul
SEA
Seattle
$878 Roundtrip, found 5 days ago
$878
Roundtrip
found 5 days ago
Select All Nippon Airways flight, departing Thu, Oct 31 from Seoul to Seattle, returning Thu, Nov 7, priced at $878 found 5 days ago
Wed, Sep 4 - Fri, Sep 20
ICN
Seoul
SEA
Seattle
$880 Roundtrip, found 6 days ago
$880
Roundtrip
found 6 days ago
Select American Airlines flight, departing Wed, Sep 4 from Seoul to Seattle, returning Fri, Sep 20, priced at $880 found 6 days ago

More About Flying To Seattle from Incheon

Route Information for Flights from Incheon to Seattle

Origin Airport IATA Code
SEL
Destination Airport IATA Code
SEA
Distance
5203 mi
Direct Flight Airlines
Thai Airways International, Etihad Airways, Delta Air Lines, Korean Air, Asiana Airlines, United Airlines, Singapore Airlines
Earliest Flight Arrival
5:50PM UTC
Latest Flight Arrival
8:55PM UTC

Incheon to Seattle

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Frequently asked questions

Are there non-stop flights from Incheon to Seattle?
There certainly are. As a matter of fact, there are 3 airlines that will take you straight from ICN to Seattle, WA (SEA-Seattle - Tacoma Intl.). Book your ticket with one of these popular carriers:

  • Korean Air
  • Delta
  • Asiana Airlines

What is the shortest flight from Incheon to Seattle?
With a minimum flight duration of 10 hours and 38 minutes, it’s a wise idea to be as comfortable as possible. Racked up a few air miles? You might like to use them to upgrade to a seat with more legroom on your Incheon to Seattle trip.
What airlines fly from Incheon to Seattle most frequently?
The airlines that fly frequently between ICN and SEA include Korean Air (KE). This popular option operates 30 flights on the route every month. Delta (DL) will also get you to your destination in comfort and style. Offering 21 monthly flights between Incheon and Seattle, it’s another quality airline to look into.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

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.