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Sky High Flight Facts for Your Trip: Seattle to Seoul Incheon

Save BIG on flights from Seattle (SEA) to Seoul (ICN)! Find affordable deals airfares to Seoul from Seattle, WA and take off to this fascinating city, all within your budget.


The capital of South Korea and the economic, political and cultural nerve center of the country, Seoul is a sprawling city with lot on the offering. Kick off a Seoul vacation and spend an idyllic vacation touring grand palaces, temples, shrines and other preeminent attractions. Seoul is one of the hippest destinations for fashion with tons of shopping opportunities. Book your next flight to Seoul on OneTravel and enjoy great discounts on top airlines, including Singapore Airlines, Asiana, and Alaska Airlines. The average flight time to reach Seoul from Seattle, WA is fifteen hours and forty five minutes.

  • When does the earliest flight depart Seattle? 11:52AM  Delta Air Lines  Flight #5324
  • When does the latest flight depart Seoul Incheon? 2:40PM  Asiana Airlines   Flight #703
  • What is the busiest month to travel from Seattle to Seoul Incheon?March
  • What is the least busy month to travel from Seattle to Seoul Incheon?September

Seoul Incheon Reviews

Review of onetravel4

Many people said this website cannot be trusted; however, it is a best website for me so far.

- Jeungsoo  Apr 24, 2016