Flights from Seattle to Seoul Incheon (SEA to ICN)

◊ Expires Feb 28, 2025. Restrictions apply.Discount applies to service fees service fee for qualified airline tickets, hotel, car rental bookings for destinations in the Western region (AZ, CO, ID, MT, NV, NM, UT, WY, AK, CA, HI, OR, WA) of the United States, Caribbean and Central America. Amount of service fees service fee discount varies: for air bookings maximum savings of $5 per person applied to bookings from one (1) traveler up to three (3) travelers; the maximum discount applied is $15; for hotel bookings maximum savings of $12.99 applied on qualified purchases; for car rental bookings maximum savings of $8 applied on qualified bookings; for vacation package bookings maximum savings of $20 applied on qualified bookings. Promo Code and Instant Savings offers can be combined up to the amount of our service fees service fee but cannot be used or combined with any other coupons, promotions or special offers. May be withdrawn at any time without notice. No cash value, void where prohibited.
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Search Cheap Flights from Seattle to Seoul Incheon

Save 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 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.

    Comprehensive Insights About the Seattle to Seoul Incheon Flight Route

  • Which is the busiest month to travel from Seattle to Seoul Incheon?

    Januaryis considered the peak season for travelers embarking on the journey from Seattle to Seoul Incheon. Planning your trip during this month can help you experience the vibrant atmosphere of Seoul Incheon.

  • Which is the least-busy month to travel from SEA to ICN?

    June is regarded as the least busy month for flights from Seattle to Seoul Incheon, offering a more tranquil travel experience.

  • What is the travel distance between Seattle and Seoul Incheon?

    The distance covered on this flight route is approximately 5,208 miles. Understanding the distance between Seattle to Seoul Incheon can aid in planning your journey more effectively.

  • What are the top airlines offering flights from SEA to ICN?

    Korean Air, Asiana Airlines, Delta Air Lines is one of the prominent carriers serving the Seattle to Seoul Incheon route. Consider this when selecting your preferred airline.

  • How many weekly flights operate between SEA and ICN?

    A total of 61 weekly flights are available between SEA to ICN, providing travelers with ample choices and flexibility.

  • How many daily flights fly between Seattle and Seoul Incheon?

    There are 8 daily flights connecting Seattle to Seoul Incheon, allowing passengers to choose flight times that align with their schedules.

  • Which is the busiest day in terms of passengers flying from SEA to ICN?

    Wednesday is the busiest day for travelers on the Seattle to Seoul Incheon route. Knowing this can help you plan your trip to avoid peak travel days.

  • What percentage of Seattle to Seoul Incheon travelers traveled with their kids under 14?

    5% of travelers on this route were accompanied by children under the age of 14. This information is valuable for families planning their trips.

  • What percentage of Seattle to Seoul Incheon travelers were millennials?

    A substantial 33% of travelers on this route were millennials. If you're a millennial traveler, you may find like-minded companions on your journey.

  • What percentage of Seattle to Seoul Incheon travelers were female?

    Approximately 45% of travelers on this route were female. Understanding the gender distribution can be relevant for solo female travelers or for those interested in gender-related travel insights.

  • What percentage of Seattle to Seoul Incheon travelers were over the age of 60?

    A noteworthy 24% of travelers on this route were over the age of 60. This data offers insights for senior travelers or for those seeking a mature travel demographic.

  • What was the average flight duration of flights from Seattle to Seoul Incheon?

    The average flight duration for this route is approximately 23.50 hours. This information can help you plan your journey with a clear understanding of travel time.

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