A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from Seoul to Seattle:
Seoul airports overview
Seattle airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets 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.
Alternative routes
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Cheapest one way flight
$446
Hainan Airlines
1 transfer
1d 2h 25m
02/26/2025
The cheapest one-way flight from Seoul to Seattle departs on 02/26/2025, is operated by Hainan Airlines and costs $446
Cheapest round trip flight
$743
Air Canada
1 transfer
1d 2h 43m
04/21/2025
The cheapest roundtrip flight from Seoul to Seattle departs on 04/21/2025, is operated by Air Canada and costs $743
The fastest flight
12h 28m
Fastest flight from Seoul to Seattle takes 12h 28m
Direct flights
No direct flights
There are no direct flights on this route.
Earliest flight
4:10 PM
Latest flight
8:05 PM
Direct flights count
41
Distance
8321km
Timezone difference
17h
The distance between Seoul and Seattle is 8321km (5159 miles).There are 41 direct flights from Seoul to Seattle.The time difference between Seoul and Seattle is 17h .Flights from Seoul begin at 4:10 PM.The latest flight from Seoul departs at 8:05 PM.
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.
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
SEL — SEA
02/13/2025
Departure date
Direct flight
KE41
Starting at $735
Seoul — Seattle
SEL — SEA
02/25/2025
Departure date
Direct flight
OZ272
Starting at $716
Seoul — Seattle
SEL — SEA
02/26/2025
Departure date
Direct flight
KE41
Starting at $688
Seoul — Seattle
SEL — SEA
02/27/2025
Departure date
Direct flight
KE41
Starting at $691
Seoul — Seattle
SEL — SEA
03/10/2025
Departure date
Direct flight
KE41
Starting at $691
Seoul — Seattle
SEL — SEA
04/01/2025
Departure date
Direct flight
OZ272
Starting at $682
Seoul — Seattle
SEL — SEA
05/20/2025
Departure date
Direct flight
KE41
Starting at $689
Seoul — Seattle
SEL — SEA
09/01/2025
Departure date
Direct flight
OZ272
Starting at $692
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.
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.
How much is the cheapest flight ticket from Seoul to Seattle?
The cheapest flight ticket from Seoul to Seattle according to data for the last 48 hours costs $446
When is the best time to buy air tickets on the route Seoul — Seattle?
Often the best time to buy tickets from Seoul to Seattle is 2 months before departure.
When is the cheapest time of year to fly from Seoul to Seattle?
Based on statistics over the past years, the lowest prices for flights from Seoul to Seattle can be found flying in these months: May, April, March.
How long does it take to fly from Seoul to Seattle?
The fastest flights from Seoul to Seattle start from 12 hours 28 minutes in the air.
Which airline can fly direct from Seoul to Seattle?
The following airlines operate direct flights on the route Seoul — Seattle: Korean Air, Asiana Airlines
