Seattle Tacoma International to Seoul Incheon International Flights

If it is your first time travelling to Incheon International then check out the airliners Delta Air Lines, AirZeta, Korean Air, United Airlines, Thai Airways, Singapore Airlines, Alaska Airlines and Asiana Airlines. These airliners all offer direct flights that depart from Seattle-Tacoma International, so you will find flying to Incheon International is quite easy. The flight time is approximately 10 Hours 39 Minutes.

The exact cost of the flight we vary quite significantly base on the dates you travel, the time of day you will depart and how long in advance you pre book the flights. The cheapest flights available will generally be mid week or late in the evening, so if you are on a budget then these are the flight times you should consider. Alternatively, you could book well in advance and you flight could be up to 50% cheaper, especially with budget airliners. The ticket prices for most airliners will increase the close you get the departure date, so as soon as you know the date you will travel you should book your flights.

When arriving at Incheon International don’t forget to set your watch to the local time!

For a full summary of all the airliners that fly from Seattle-Tacoma International to Incheon International, please see the table below.

Flights from Seattle-Tacoma International to Incheon International are very limited. Only Asiana Airlines operate flights, of which there is only 1 per week. The time of the departure for this flight is 00:10

You can find the latest flight availability and prices from Asiana Airlines at us.flyasiana.com. You can also book direct and get their latest discounts.

Flight times for Asiana Airlines are summarised in the table below. These time were correct at the time of writing, but please be aware that times may vary from time to time so please check their website for exact times and the dates you wish to fly.

Please remember to leave plenty of time to get though customers when you are departing form the airports. Flights regulations are getting very strict these days so getting through customs can take in excess of 1 hour in some cases.