$478 Cheap flight deals from Incheon (SEL) to Seattle (SEA)

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

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.

Airfares from $478 One Way, $607 Round Trip from Incheon to Seattle

Prices starting at $607 for return flights and $478 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.

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
5:00PM UTC
Latest Flight Arrival
9:13PM UTC

Incheon to Seattle

Low Cost Flights From Incheon to Seattle

Tired of the endless online search for the cheapest flights from Incheon to Seattle? Save the energy for your vacation by using Orbitz to plan your next air trip. Orbitz guarantees the lowest prices on Incheon to Seattle flights, and our cutting-edge mobile tools mean you can search and book flights with your iPhone, Android phone, iPad, or tablet.

Book Discount Incheon to Seattle Flights With Ease

Take advantage of amazing sales on international and domestic fares, including bargain flights from Incheon to Seattle. Not only do you find cheap deals on Orbitz, we make researching and planning your trip online and booking your tickets a breeze. Our discount Incheon to Seattle flights keep more money in your pocket for your travel adventures.

Plan Flights From Incheon to Seattle Anywhere, Anytime

Planning your vacation has never been easier using the convenient Orbitz apps available for most mobile devices. If there are any changes or delays for Incheon to Seattle flights, Orbitz customers receive instant free alerts via email or mobile phone text message. Change or cancel flights from Incheon to Seattle anytime online or by calling our Customer Service representatives.

Frequent Flyer? Earn Miles and Points Through Orbitz!

Earn points or miles on your low fare Incheon to Seattle flights with Orbitz, just as you would by booking directly with the airline. Be sure to include your frequent flyer details when you book qualifying flights from Incheon to Seattle on the Orbitz website.

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.