Airlines operating on route
Starting at $471
Starting at $472
Starting at $515
Starting at $537
Starting at $569
Starting at $637
Starting at $716
Starting at $827
Starting at $848
Helping travelers to find the best flight offers
Starting at $471
Starting at $472
Starting at $515
Starting at $537
Starting at $569
Starting at $637
Starting at $716
Starting at $827
Starting at $848
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Seattle:
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Asiana Airlines
Every day
Starting at $699
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Seoul to Seattle. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the most convenient and comfortable way to fly from Seoul to Seattle, despite the fact that sometimes flights with transfers can cost significantly less.
We couldn't find any special offers for flights from Seoul to Seattle
Below you will find a list of airlines operating flights on the Seoul — Seattle route and the starting prices for flights of each specific airline on it.
The cheapest one-way flight from Seoul to Seattle departs on 09/13/2025, is operated by Air Canada and costs $454
The cheapest roundtrip flight from Seoul to Seattle departs on 12/24/2025, is operated by Air Canada and costs $567
Fastest flight from Seoul to Seattle takes 12h 31m
There are no direct flights on this route.
The distance between Seoul and Seattle is 8321km (5159 miles). There are 28 direct flights from Seoul to Seattle. The time difference between Seoul and Seattle is 17h . Flights from Seoul begin at 4:40 PM. The latest flight from Seoul departs at 7:20 PM.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from Seoul to Seattle
Seoul — Seattle
07/05/2025
Departure date
Direct flight
KE41
Starting at $1,277
Seoul — Seattle
07/11/2025
Departure date
Direct flight
KE41
Starting at $1,236
Seoul — Seattle
07/15/2025
Departure date
Direct flight
OZ272
Starting at $766
Seoul — Seattle
07/23/2025
Departure date
Direct flight
KE5019
Starting at $910
Seoul — Seattle
07/27/2025
Departure date
Direct flight
KE41
Starting at $1,348
Seoul — Seattle
08/04/2025
Departure date
Direct flight
OZ272
Starting at $909
Seoul — Seattle
09/10/2025
Departure date
Direct flight
OZ272
Starting at $674
Seoul — Seattle
09/12/2025
Departure date
Direct flight
OZ272
Starting at $674
Seoul — Seattle
09/13/2025
Departure date
Direct flight
KE41
Starting at $710
Seoul — Seattle
09/18/2025
Departure date
Direct flight
KE41
Starting at $673
The cheapest flight ticket from Seoul to Seattle according to data for the last 48 hours costs $454
Often the best time to buy tickets from Seoul to Seattle is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Seoul to Seattle can be found flying in these months: June, July, September.
The fastest flights from Seoul to Seattle start from 12 hours 31 minutes in the air.
The following airlines operate direct flights on the route Seoul — Seattle: Korean Air, Asiana Airlines
