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Amazing Korean Air SEA to ICN Flight Deals

The cheapest flights to Incheon Intl. found within the past 7 days were $1,103 round trip and $675 one way. Prices and availability subject to change. Additional terms may apply.

Carrier Flight Depart SEA Arrive ICN Thu
KE 20 01:00 pm 04:50 pm Check fare - Check fare - - Check fare - 0 stop(s)

FAQs about Korean Air Flights from SEA to ICN

What terminal is Korean Air at Sea-Tac Airport?

While it's difficult to say exactly which terminal your Korean Air flight from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.) will leave from, we can tell you that you'll probably be disembarking at terminal 2.

Are there Korean Air non-stop flights from SEA to ICN?

With Korean Air offering nonstop flights between Seattle, WA (SEA-Seattle - Tacoma Intl.) and Seoul (ICN-Incheon Intl.), your next inspiring adventure is a plane ride away. Wave goodbye to the hassle, inconvenience and delays often associated with layovers, and secure your seat today.

How long is a Korean Air flight from SEA to ICN?

If the weather is favorable and there are no delays, your Korean Air flight should take you from SEA to ICN in an average of 14 hours and 2 minutes. As it's a lengthy flight, take the advice of other wise wanderers and get a decent night's sleep before you head off. Drinking lots of water while you're airborne is another good travel tip to take on board.

What type of aircraft does Korean Air fly from SEA to ICN?

The Airbus A330-900neo and the Boeing 777-300ER are normally used by Korean Air between Seattle, WA (SEA-Seattle - Tacoma Intl.) and Seoul (ICN-Incheon Intl.).

How many direct and indirect flights does Korean Air fly from SEA to ICN?

Korean Air makes organizing a trip from Seattle, WA (SEA-Seattle - Tacoma Intl.) to Seoul (ICN-Incheon Intl.) easy and worry-free. The airline offers roughly 9 weekly flights on this popular route.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to Seoul (ICN-Incheon Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on from January to December 2019. Savings are subject to change based on departure location, date and destination.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.