$430 Cheap flight deals from Seoul (SEL) to Seattle (SEA)

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This Weekend's Flight Deals from Seoul 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 $430 One Way, $509 Round Trip from Seoul to Seattle

Prices starting at $509 for return flights and $430 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 Seoul

Frequently asked questions

Are there non-stop flights from Seoul to Seattle?
You're in luck --- you'll find 3 airlines which advertise direct services between Seoul (ICN-Incheon Intl.) and Seattle, WA (SEA-Seattle - Tacoma Intl.). These are some of the best:

  • Korean Air
  • Delta
  • Asiana Airlines

What is the shortest flight from Seoul to Seattle?
The fastest flight time is 10 hours and 38 minutes, so take some measures to avoid jet lag during your Seoul to Seattle trip. Remember to move around the cabin, go to sleep and keep hydrated.
What airlines fly from Seoul to Seattle most frequently?
Try Korean Air (KE). This airline offers some of the most frequent flights from Incheon Intl. Airport (ICN) to Seattle - Tacoma Intl. Airport (SEA). It operates 30 services on this route every month and is a favorite among travelers. Also research the deals available with Delta (DL). Offering 21 flights each month between Seoul and Seattle, they'll make sure your journey is just as good as the destination.
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.