Book Cheap Korean Air flight from Seoul (ICN) to Seattle (SEA) from CA $924

Find The Best Day to Book a Cheap Korean Air Flights From Seoul to Seattle

Cheapest Korean Air Flights from Seoul (ICN) to Seattle (SEA)

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were CA $971 round trip and CA $924 one way. Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from ICN to Sea-Tac Airport right now?
Be sure to go to the Covid-19 Travel Advisor to learn if there are any current quarantine requirements and travel advice reports in place in Sea-Tac Airport when flying in from ICN.
What terminal is Korean Air at Incheon Airport?
Flights mostly leave from terminal 2 at Seoul–Incheon Intl. Airport if you’ve booked a ticket with Korean Air. On your way to Seattle - Tacoma Intl. Airport (SEA)? Contact your airline (or do some research online) to see which terminal you’ll be pulling into.
Are there Korean Air non-stop flights from ICN to SEA?
You’ll be happy to hear you can go straight from Seoul–Incheon Intl. Airport to SEA with Korean Air and avoid complicated layovers. The less time you spend in the air, the more time you’ll have to create unforgettable memories.
How long is a Korean Air flight from ICN to SEA?
Life is one big journey — and so is your trip from ICN to Seattle - Tacoma Intl. Airport (SEA) with Korean Air. Taking around 11 hours and 51 minutes, make sure you bring in-flight essentials like a neck pillow, a jacket and your water bottle.
What type of aircraft does Korean Air fly from ICN to SEA?
If you’re journeying from ICN to SEA with Korean Air, you’re likely to be cruising the skies aboard the Airbus A330-900neo or the Boeing 787-9.
How many direct and indirect flights does Korean Air fly from ICN to SEA?
During each week, there are 9 Korean Air flights between Incheon Airport and Sea-Tac Airport.
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 Sea-Tac Airport, please visit our Customer Service Portal.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that 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 2021, flights departing on a Monday 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 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Grab a great Korean Air flight from ICN to SEA 

To find a great deal on Korean Air flights with Travelocity, simply enter your origin and destination airports, pick your travel dates, and hit search. From here, you can sort by price, flight duration, and arrival/departure time. You can also filter to find nonstop flights. 

Flying Korean Air Incheon to Seattle gives you 2 fights to choose from. With that direct flight time of 50, you’ll be touching down before you know it.  

 

Find cheap flights with Korean Air between Incheon and Seattle 

Korean Air has a range of great fares on stacks of flights, and to find the most affordable for you, there are a few tricks you can try. Booking in advance, for example, is a great way to grab a fantastic deal. Also, choose the cheapest month, if you can. One-way flights from Incheon to Seattle with Korean Air are March.  

The more flexible you are, the more affordable flights you’re likely to find. Consider one-way flights and connecting flights, as well as standard roundtrip and direct options. Even if you’re flying today, cheap last-minute flights are easy to find by entering your travel dates and hitting search.  

 

Reasons to book your Korean Air flights with Travelocity 

Travelocity makes it easy to book a seat, anywhere in the world. The vast inventory, fast search, and advanced filters put some of the best deals on the planet in one place. Whether you’re traveling on business, with friends, family, or on your own, take your pick from some fantastic options. And with free cancellation and pay later options, you can travel more and worry less.  

Korean Air Airports
Hop on a(n) Korean Air flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
ATLUSAHartsfield-Jackson Atlanta Intl.54
DTWUSADetroit Metropolitan Wayne County37
ICNKORIncheon Intl.34
GMPKORGimpo Intl.31
CJUKORJeju Intl.28
SEAUSASeattle - Tacoma Intl.25
LAXUSALos Angeles Intl.24
PUSKORGimhae14
JFKUSAJohn F. Kennedy Intl.9
ORDUSAO'Hare Intl.7

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