Cheap Flights from Seattle (SEA) to Seoul (SEL)
Compare Seattle to Seoul flight deals
Find the cheapest month or even day of the year to fly to Seoul
Book the best Seoul fare with no extra fees
Flight deals from Seattle to Seoul
Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Seoul? Find the lowest prices on one-way and round-trip tickets right here.Don’t miss a great deal
Stay one step ahead. Find the best value travel with the latest deals, tips and news.
Find the cheapest month to fly from Seattle to Seoul
We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Seoul flights are currently cheapest in September.Alternative Seattle to Seoul routes
Looking for the cheapest, fastest or easiest route from Seattle to Seoul? You could fly into the following airports instead.Finding cheap flights from Seattle to Seoul: Frequently asked questions
Airline Service and Flight Information
When choosing a flight from Seattle to Seoul you will be starting your first leg of your journey at the Seattle-Tacoma International Airport which provides all the commercial airline service for the Seattle area. When arriving in Seoul, your destination will be either Seoul Incheon International or Seoul Gimpo. When choosing flights between Seattle and Seoul, there are four airlines that provide direct flight service. You can choose from Asianan Airlines, Korean Air, Delta, or Thai Airways.
What Can You Expect With Connecting Flights
You can also choose airline service from Seattle to Seoul via connecting flights on airlines including Hawaiian Airlines, Air China, Alaska Airlines, JetBlue, Cathay Pacific, Hainan Airlines, United, ANA, and many more. Some of the connecting cities available for flights include Peking, Tokyo, Los Angeles, Shanghai, Vancouver, and San Francisco. Layovers for connecting flights range from as short as two hours to overnight layovers of 15 hours or more.
Which Terminal Will You Depart From?
All flights from Seattle-Tacoma Airport depart from the central terminal. If you have some time to wait before the departure of your flight, tour the airport and view the various art. The airport is home to nearly 100 works of art by both regional and international artists. Sea-Tac also offers a variety of dining and shopping options to help you pass the time.
When Should You Arrive at the Airport?
When traveling internationally, the airport recommends arriving at the airport at least three hours in advance of your departure time to ensure you get through security and check-in, even during peak times or travel season. When parking a vehicle allow 20 to 30 minutes more to park and get to the terminal.
Arrival in Seoul
You can expect a slight increase in temperature when traveling from Seattle to Seoul as well as a lot more sunshine. Temperatures in Seoul, Korea tend to run about five to ten degrees higher than the Seattle area.
Leaving the Airport
Gimpo International Airport
When leaving Gimpo International Airport you can find service to your hotel or final destination via the line service that is available right by the airport.
Incheon International Airport
Upon arrival to the Incheon Airport, you may be required to ride the airport bus to get to the exit of the airport. You can get access to your destination via multiple public transport options including bus and taxi service or you can choose from one of the car rental options available.
Tips for Saving Money in Seoul
Seoul is a very expensive city with a lot to see. To help save a few bucks on your trip, take advantage of the public transport such as the bus routes or the subway systems. If you are an outdoor enthusiast you will have plenty to see as there are many hiking trails and national parks. If you are looking for some cheap intracity travel, the town has great bike routes as well as bike rental companies. To save money on dining and really immerse yourself in the culture, opt for local authentic Korean eateries that are significantly cheaper options.
Plan the rest of your trip from Seattle to Seoul
Prices shown on this page are estimated lowest prices only. Found in the last 45 days.