$516 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 - Wed, May 8
GMP
Gimpo Intl.
SEA
Seattle - Tacoma Intl.
$952 Roundtrip, found 6 days ago
$952
Roundtrip
found 6 days ago
Select All Nippon Airways flight, departing Sun, Apr 28 from Gimpo Intl. to Seattle - Tacoma Intl., returning Wed, May 8, priced at $952 found 6 days ago
Fri, Apr 26 - Sun, May 5
ICN
Incheon Intl.
SEA
Seattle - Tacoma Intl.
$1,132 Roundtrip, found 1 hour ago
$1,132
Roundtrip
found 1 hour ago
Select Asiana Airlines flight, departing Fri, Apr 26 from Incheon Intl. to Seattle - Tacoma Intl., returning Sun, May 5, priced at $1,132 found 1 hour ago

Airfares from $516 One Way, $837 Round Trip from Incheon to Seattle

Prices starting at $837 for return flights and $516 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.

Wed, Oct 16 - Wed, Oct 23
ICN
Seoul
SEA
Seattle
$837 Roundtrip, found 3 days ago
$837
Roundtrip
found 3 days ago
Select American Airlines flight, departing Wed, Oct 16 from Seoul to Seattle, returning Wed, Oct 23, priced at $837 found 3 days ago
Fri, Oct 18 - Thu, Oct 24
ICN
Seoul
SEA
Seattle
$843 Roundtrip, found 1 hour ago
$843
Roundtrip
found 1 hour ago
Select Air Canada flight, departing Fri, Oct 18 from Seoul to Seattle, returning Thu, Oct 24, priced at $843 found 1 hour ago
Wed, Sep 4 - Wed, Sep 11
ICN
Seoul
SEA
Seattle
$846 Roundtrip, found 3 hours ago
$846
Roundtrip
found 3 hours ago
Select United flight, departing Wed, Sep 4 from Seoul to Seattle, returning Wed, Sep 11, priced at $846 found 3 hours ago
Fri, May 3 - Sun, May 26
ICN
Seoul
SEA
Seattle
$868 Roundtrip, found 5 days ago
$868
Roundtrip
found 5 days ago
Select Hawaiian Airlines flight, departing Fri, May 3 from Seoul to Seattle, returning Sun, May 26, priced at $868 found 5 days ago
Thu, Oct 31 - Thu, Nov 7
GMP
Seoul
SEA
Seattle
$878 Roundtrip, found 1 hour ago
$878
Roundtrip
found 1 hour ago
Select All Nippon Airways flight, departing Thu, Oct 31 from Seoul to Seattle, returning Thu, Nov 7, priced at $878 found 1 hour 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
8:50PM UTC

Incheon to Seattle

It has never been easier to find cheap Incheon to Seattle flights. Orbitz has some of the best deals around to save you more money on your flight, hotel, and vacation package for the trip you have been waiting for.

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Finding great deals on flights from Incheon to Seattle is a snap with Orbitz. With our guaranteed low prices, you don’t have to worry if you are getting the best prices on air tickets, hotels, and cruises. And with all that money you saved, you can enjoy your Seattle vacation even more.

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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.