Seattle/Tacoma Intl and Incheon Intl are 5192.0 mi apart from one another. By plane, this route typically takes 11h 40m.
Prices for flights from Seattle/Tacoma Intl Airport to Incheon Intl Airport are refreshed on a daily basis.
As of December 2024, there are 9 operators available to choose from for flights from Seattle/Tacoma Intl Airport to Incheon Intl Airport.
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Seattle/Tacoma Intl Airport to Incheon Intl Airport.
The travel and health documents you'll need for your trip to Incheon Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Incheon Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
Based on momondo bookings for flights between Seattle and Incheon Intl Airport, the leading plane model is Boeing 777-300ER, making up 20.18% of the total bookings. Other popular models include Airbus A330-900neo with 18.73%, Boeing 787-9 Dreamliner with 16.43%, and Airbus A350-900 with 14.75%.
momondo data reveals that the most frequently booked airline on the route from Seattle to Incheon Intl Airport is Korean Air, representing 38% of all bookings. The subsequent popular airlines are Asiana Airlines at 34%, Air Canada at 14%, and Delta at 7%.
Airline | Rating | Free Cancellation | Price | ||
---|---|---|---|---|---|
Hawaiian Airlines | PriceFrom $600 | Free Cancellation | Rating 7.9 2,295 reviews | ||
United Airlines | PriceFrom $769 | Free Cancellation | Rating 7.4 9,059 reviews | ||
Air Canada | PriceFrom $850 | Free Cancellation | Rating 7.0 8,382 reviews | ||
China Airlines | PriceFrom $856 | Free Cancellation | Rating 8.2 754 reviews | ||
Delta | PriceFrom $936 | Free Cancellation | Rating 8.0 8,604 reviews | ||
Turkish Airlines | PriceFrom $970 | Free Cancellation | Rating 7.3 3,907 reviews | ||
Asiana Airlines | PriceFrom $980 | Free Cancellation | Rating 8.3 477 reviews | ||
EVA Air | PriceFrom $1,011 | Free Cancellation | Rating 8.4 1,273 reviews | ||
Korean Air | PriceFrom $1,038 | Free Cancellation | Rating 8.4 1,018 reviews |
Korean Air flight deals from Seattle to Incheon Intl Airport start from $1,038 round-trip. Over the 14 Korean Air flights for this route in a normal week, average airfare is usually $1,364 round-trip - but some users have found much cheaper deals with momondo.
Another popular option for Seattle to Incheon Intl Airport flights is Asiana Airlines (8.3/10, 477 ratings). Asiana Airlines flies from Seattle to Incheon Intl Airport around 6 times per week, with deals starting from $980 round-trip and rising to an average price of around $1,296.
We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to Seoul for you.
Yes. All flights to Seoul from Seattle on momondo can be compared and filtered by various policies on offer, including flexible booking.
Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Seoul from Seattle.
Of course. momondo tracks the price of Seattle to Seoul flights. All you need is a valid email address and we will do the rest; it is that quick and easy.