$750 Cheap Asiana Airlines flights from Seattle to Seoul (SEA to ICN)

Find The Best Day To Fly from Seattle to Seoul

Amazing Asiana Airlines SEA to ICN Flight Deals

The cheapest flights to Incheon Intl. found within the past 7 days were $1,289 round trip and $750 one way. Prices and availability subject to change. Additional terms may apply.

Tue, Aug 27 - Tue, Sep 10
SEA
Seattle
ICN
Seoul
$1,289 Roundtrip, found 5 hours ago
$1,289
Roundtrip
found 5 hours ago
Select Asiana Airlines flight, departing Tue, Aug 27 from Seattle to Seoul, returning Tue, Sep 10, priced at $1,289 found 5 hours ago

ICN From SEA Economy Coach Packages on Similar Airlines

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Prices and availability subject to change. Additional terms may apply.

Frequently asked questions

Can I catch a flight from Sea-Tac Airport to Seoul--Incheon Intl. Airport right now?
For info on any present ICN quarantine requirements and travel advice, visit the Covid-19 Travel Advisor. Check before you arrange your flight, so you don’t get caught out.
What terminal is Asiana Airlines at Sea-Tac Airport?
If you’re heading from SEA to Seoul–Incheon Intl. Airport, you’ll probably be getting off the plane at terminal 1. We can’t say for sure which terminal you’ll be taking off from — it’s a good idea to ask your airline.
Are there Asiana Airlines non-stop flights from SEA to ICN?
It is possible to fly direct from Seattle - Tacoma Intl. Airport (SEA) to Seoul–Incheon Intl. Airport with Asiana Airlines and avoid the hassles of stopovers. The less time you spend traveling to your destination, the more time you’ll have for fun adventures.
How long is an Asiana Airlines flight from SEA to ICN?
Wander wisely from the second you walk on the plane. With an Asiana Airlines flight from SEA to ICN taking about 13 hours and 36 minutes, it’s a good idea to have a few tricks up your sleeve. A neck pillow and a pullover should be among the essentials in your carry-on.
What type of aircraft does Asiana Airlines fly from SEA to ICN?
Locked in a seat with Asiana Airlines? You’ll probably be taking a ride aboard the Airbus A350-900 on the SEA to ICN flight path.
How many direct and indirect flights does Asiana Airlines fly from SEA to ICN?
Planning a trip between Seattle - Tacoma Intl. Airport (SEA) and Incheon Intl. Airport (ICN) is simple. There are roughly 9 Asiana Airlines flights servicing the route between SEA and ICN each week.
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 ICN, 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.
CarrierFlightDepart SEAArrive ICNSat
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4/21		Mon
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4/24		Thu
4/25		Fri
4/26		Stops
OZ27102:20 pm05:45 pmCheck FareCheck FareCheck Fare
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0 Stops

Discover our best Asiana Airlines flight from Seattle SEA to Seoul ICN 

To find the best deals on flights to Seattle from Seoul with Asiana Airlines, just enter your travel dates, filter by Asiana Airlines, and hit search. You’ll find 1 flights to choose from and can sort by price, flight duration, and arrival or departure time.  

 

Return flights from Seattle SEA to Seoul ICN with Asiana Airlines 

If you’re planning a round trip, booking return flights with Asiana Airlines is usually the most cost-effective option. With airfares ranging from $1,289 to $1,289, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Asiana Airlines flights from Seattle SEA to Seoul ICN 

A one-way ticket gives you much greater flexibility—allowing you to choose your return date, destination, and time whenever you’re ready. By booking in advance you can find great deals on one-way tickets too. Right now, a one-way Asiana Airlines flight from Seattle to Seoul costs from $750. Prices and availability subject to change. Additional terms may apply. 

 

The easy way to find cheap flights to Seoul ICN from  Seattle SEA with Asiana Airlines 

To find a cheap Asiana Airlines flight from Seattle SEA to Seoul ICN, sort your search results by price or filter by budget. Thanks to Travelocity’s Price Match Promise, if you find a better airfare deal anywhere else within 24 hours, we’ll credit or refund the difference. 

 

How to find our best airfare deals on Asiana Airlines flights from Seattle SEA to Seoul ICN 

If you’re looking for cheap flights, it helps to be flexible when it comes to your travel dates. You’ll usually find lower cost tickets when you travel during quieter months such as August, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Seoul ICN with Asiana Airlines 

If you’re keen to be on Seoul soil fast, don’t waste time with a stopover—filter your search results to show direct Asiana Airlines flights only. The journey takes around 43 hour(s) 25 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Asiana Airlines flights from Seattle SEA to Seoul ICN 

Make sure you’re not out of pocket if plans change by choosing a flexible ticket with penalty-free amendment and cancellation options. Use our ‘no change fee’ filter to see which flights have this option.  

 

There are a lot of reasons to book your flights to Seoul ICN from  Seattle SEA with Asiana Airlines on Travelocity 

At Travelocity our vast and up-to-the-minute inventory puts all of our best flight deals in one place. So, whether you’re traveling on business or jetting off with friends and family, you can trust Travelocity to get you there.

Asiana Airlines Airports
Hop on a(n) Asiana Airlines flight today by flying to many destinations out of these domestic and international airports:
Airport code
Country
Airport name
Number of flights
CJUKORJeju Intl.46
GMPKORGimpo Intl.45
ICNKORIncheon Intl.21
PUSKORGimhae16
LAXUSALos Angeles Intl.10
KWJKORGwangju Intl.6
RSUKORYeosu4
ANCUSATed Stevens Anchorage Intl.4
FRADEUFrankfurt Intl.3
FUKJPNFukuoka3

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