$773 Cheap Delta flights from Seattle to Seoul (SEA to ICN)

Find The Best Day To Fly from Seattle to Seoul

Amazing Delta SEA to ICN Flight Deals

The cheapest flights to Incheon Intl. found within the past 7 days were $1,363 round trip and $773 one way. Prices and availability subject to change. Additional terms may apply.

Thu, Oct 10 - Thu, Nov 7
SEA
Seattle
ICN
Seoul
$1,363 Roundtrip, found 4 hours ago
$1,363
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Oct 10 from Seattle to Seoul, returning Thu, Nov 7, priced at $1,363 found 4 hours ago

ICN From SEA Economy Coach Packages on Similar Airlines

Price found within the past 48 hours. Click for updated prices.
Gangnam Artnouveau City

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3.5 out of 5
per person
May 23 - May 31
Roundtrip non-stop flight included
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Shilla Stay Mapo

Shilla Stay Mapo

4 out of 5
per person
May 23 - May 31
Roundtrip non-stop flight included
Seattle (SEA) to Seoul (ICN)
Shilla Stay Guro Digital Complex Station

Shilla Stay Guro Digital Complex Station

4 out of 5
per person
May 23 - May 31
Roundtrip non-stop flight included
Seattle (SEA) to Seoul (ICN)
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Frequently asked questions

Can I catch a flight from SEA to Seoul--Incheon Intl. Airport right now?
For any current Incheon Airport travel advice and quarantine requirements, visit the Covid-19 Travel Advisor. Check before you book your flight, so you don’t get caught out.
What terminal is Delta Air Lines at Sea-Tac Airport?
If you’re flying from SEA to Seoul–Incheon Intl. Airport, the odds are you’ll be hopping off the plane at terminal 2. We can’t say for certain which terminal you’ll be taking off from — you’ll need to contact your airline.
Are there Delta Air Lines non-stop flights from SEA to ICN?
With Delta Air Lines offering nonstop services between SEA and Incheon Intl. Airport (ICN), your next great adventure is just a flight away. Kiss goodbye to the stress, inconvenience and baggage diversions that are often associated with layovers, and book your seat today.
How long is a Delta Air Lines flight from SEA to ICN?
If you enjoy a good movie session, you probably won’t mind the fact that your Delta Air Lines flight from SEA to Seoul–Incheon Intl. Airport will take an average of 14 hours and 20 minutes. Remember to download your films before you hop on board, or simply take advantage of the in-flight entertainment.
What type of aircraft does Delta Air Lines fly from SEA to ICN?
Booked a ticket with Delta Air Lines from SEA to ICN? The Airbus A330-900neo and the Boeing 787-9 are the airplane models that usually grace the skies on this route.
How many direct and indirect flights does Delta Air Lines fly from SEA to ICN?
You’ll have a great deal of flexibility if you’re considering flying with Delta Air Lines between SEA and ICN. Currently, it is offering about 2 flights daily.
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 Incheon Intl. Airport (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.

Discover our best Delta flight from Seattle SEA to Seoul ICN 

To find the best deals on flights to Seattle from Seoul with Delta, just enter your travel dates, filter by Delta, and hit search. You’ll find 2 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 Delta 

If you’re planning a round trip, booking return flights with Delta is usually the most cost-effective option. With airfares ranging from $1,363 to $1,363, it’s easy to find a flight that suits your budget. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way Delta 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 Delta flight from Seattle to Seoul costs from $773. Prices and availability subject to change. Additional terms may apply. 

 

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

To find a cheap Delta 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 Delta 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 October, or if you book a flight with a stopover. 

 

Find nonstop flights from Seattle SEA to Seoul ICN with Delta 

If you’re keen to be on Seoul soil fast, don’t waste time with a stopover—filter your search results to show direct Delta flights only. The journey takes around 43 hour(s) 40 min(s) – so you’ll be there before you know it. 

 

Flexible airline tickets for Delta 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 Delta 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.

Delta Airports
Hop on a(n) Delta 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.252
DTWUSADetroit Metropolitan Wayne County156
MSPUSAMinneapolis - St. Paul Intl.131
SLCUSASalt Lake City Intl.116
SEAUSASeattle - Tacoma Intl.57
LAXUSALos Angeles Intl.41
AMSNLDSchiphol31
YYCCANCalgary Intl.26
YYZCANPearson Intl.24
JFKUSAJohn F. Kennedy Intl.23

Travelers ❤️ these 🏨 after their flight to Seoul

ibis Styles Ambassador Incheon Airport T2
ibis Styles Ambassador Incheon Airport T2
4 out of 5
340 Je2terminal daero Jung gu IBC II, Incheon
This hotel features a restaurant, a 24-hour gym, and a bar/lounge. Traveling on business? Take advantage of the 24-hour business center, free WiFi in public ...
9/10 Wonderful! (892 reviews)
"It is an airport hotel so you can't really leave as there's nothing around. But the hotel has a lot within it; sauna, gym, convenience store. The room was spacious and really comfortable."

Reviewed on May 9, 2024

ibis Styles Ambassador Incheon Airport T2
Grand Hyatt Incheon
Grand Hyatt Incheon
5 out of 5
208, Yeongjonghaeannam-ro 321beon-gil, Jung-gu, Incheon, Incheon
A full-service spa, 3 restaurants, and an indoor pool are all featured at this luxury hotel. Bring the family and enjoy the children's pool, playground, and ...
9/10 Wonderful! (1,426 reviews)
"Very clean and spacious. Nice"

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Grand Hyatt Incheon
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Incheon Airport Transit Hotel - Terminal 2
2.5 out of 5
Terminal 2 Incheon International Airport, Duty Free Area Gate 252, 4th Floor, Incheon
A restaurant and free WiFi in public areas are featured at this hotel. Staff at the 24-hour front desk can provide around-the-clock assistance.
8.4/10 Very Good! (828 reviews)
"Had the best sleep ever while traveling at this terminal hotel. A must for overnight layovers! Very clean and super comfortable. They deal attendant gave us earbuds in case of loud plane volume but my wife and I didn’t need them at all. The room got cold and was very dark for ease of slipping into ..."

Reviewed on May 10, 2024

Incheon Airport Transit Hotel - Terminal 2
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.
*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.