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SEA - SEL

$513 Find cheap flights from Seattle to Seoul

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to Seoul departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
jue. 6/13
jue. 6/20

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These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Seoul.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to Seoul.
In the last 7 days travelers have searched 42,566,405 times on KAYAK, and here is why:

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Cheap flight deals from Seattle to Seoul (SEA-SEL)

 
These are the cheapest deals for flights from Seattle to Seoul currently on KAYAK along with options from the most popular airlines KAYAK users selected for this route. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.

Recent round-trip flight deals from Seattle to Seoul

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Seattle to Seoul.

Recent one-way flight deals from Seattle to Seoul

Only flying one-way? Below are some of the best one-way flight deals from Seattle to Seoul found on KAYAK recently.

Recent last minute flight deals from Seattle to Seoul

Leaving soon but still want a bargain? Check out these latest deals for last minute flights from Seattle to Seoul.

Recent direct flight deals from Seattle to Seoul

The latest deals for direct flights from Seattle to Seoul so you can sit back and relax without the need for a layover.

Cheap bus & train deals from Seattle to Seoul

Find recent round-trip train or bus tickets from Seattle to Seoul.

All round-trip flight deals to Seoul

The cheapest plane tickets to Seoul found on KAYAK recently.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
1:10 am - 11:10 amSEA-ICN
18h 00m1 stop
8:50 pm - 7:30 pmICN-SEA
14h 40m1 stop
$907China Airlines
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dom., sep. 22 - lun., oct. 14
1:40 am - 11:10 amSEA-ICN
17h 30m1 stop
12:35 pm - 7:30 pmICN-SEA
22h 55m1 stop
$919China Airlines
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dom., ago. 25 - lun., sep. 16
1:10 am - 11:10 amSEA-ICN
18h 00m1 stop
8:50 pm - 7:30 pmICN-SEA
14h 40m1 stop
$939China Airlines
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dom., sep. 15 - dom., sep. 29
6:40 pm - 5:40 pmSEA-ICN
31h 00m1 stop
10:45 am - 6:05 pmICN-SEA
48h 20m1 stop
$1,035Turkish Airlines
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dom., oct. 20 - mié., nov. 6
12:15 pm - 8:45 amSEA-ICN
28h 30m1 stop
10:30 am - 4:45 pmICN-SEA
46h 15m1 stop
$1,039Turkish Airlines
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jue., oct. 10 - mié., oct. 16
7:05 pm - 4:05 pmSEA-ICN
29h 00m1 stop
6:00 pm - 10:20 pmICN-SEA
20h 20m1 stop
$1,079Air Canada
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mar., oct. 1 - mar., oct. 15
7:05 pm - 4:05 pmSEA-ICN
29h 00m1 stop
6:00 pm - 10:20 pmICN-SEA
20h 20m1 stop
$1,130Air Canada
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dom., ago. 18 - vie., sep. 6
1:00 pm - 4:40 pmSEA-ICN
11h 40mnonstop
4:35 pm - 10:50 amICN-SEA
10h 15mnonstop
$1,169Korean Air
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mié., jul. 17 - mié., ago. 7
5:30 pm - 4:30 amSEA-ICN
19h 00m1 stop
4:35 pm - 10:50 amICN-SEA
10h 15mnonstop
$1,170Korean Air
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mié., jul. 17 - mié., ago. 7
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
6:15 pm - 12:45 pmICN-SEA
10h 30mnonstop
$1,221Asiana Airlines
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mié., sep. 18 - mié., oct. 2
2:49 pm - 7:00 pmSEA-ICN
36h 11m3 stops
sáb., ago. 24
1:10 am - 11:10 amSEA-ICN
18h 00m1 stop
$529China Airlines
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lun., sep. 30
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
$647Asiana Airlines
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dom., ago. 25
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
$659Asiana Airlines
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mar., oct. 1
7:05 pm - 4:05 pmSEA-ICN
29h 00m1 stop
$683Air Canada
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mié., ago. 14
10:45 am - 3:25 pmSEA-ICN
11h 40mnonstop
$737Korean Air
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mar., nov. 5
5:30 pm - 5:00 amSEA-ICN
19h 30m1 stop
$752Korean Air
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mar., sep. 10
7:40 am - 7:00 pmSEA-ICN
19h 20m1 stop
$763Hawaiian Airlines
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mar., may. 21
7:40 am - 7:00 pmSEA-ICN
19h 20m1 stop
$767Hawaiian Airlines
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mar., may. 21
5:50 am - 4:05 pmSEA-ICN
18h 15m1 stop
$801Air Canada
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lun., ago. 12
4:06 pm - 12:35 pmSEA-ICN
28h 29m2 stops
1:35 pm - 8:12 amICN-SEA
34h 37m2 stops
$1,342
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vie., may. 17 - jue., jun. 13
8:40 am - 7:40 pmSEA-ICN
19h 00m1 stop
7:50 am - 5:00 amICN-SEA
37h 10m2 stops
$1,376
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dom., may. 19 - mar., may. 21
6:40 pm - 5:40 pmSEA-ICN
31h 00m1 stop
11:20 pm - 4:45 pmICN-SEA
33h 25m1 stop
$1,595Turkish Airlines
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mié., may. 15 - lun., may. 20
6:40 pm - 5:40 pmSEA-ICN
31h 00m1 stop
11:20 pm - 4:45 pmICN-SEA
33h 25m1 stop
$1,602Turkish Airlines
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mié., may. 15 - dom., may. 19
8:01 am - 5:45 pmSEA-ICN
17h 44m1 stop
7:20 pm - 1:55 pmICN-SEA
10h 35mnonstop
$1,618Delta
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mié., may. 15 - mié., may. 22
8:01 am - 5:45 pmSEA-ICN
17h 44m1 stop
7:20 pm - 1:55 pmICN-SEA
10h 35mnonstop
$1,668Delta
Find Deal
mié., may. 15 - dom., may. 19
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
6:15 pm - 12:45 pmICN-SEA
10h 30mnonstop
$1,826Asiana Airlines
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mié., may. 15 - mié., may. 22
3:25 pm - 4:50 amSEA-ICN
21h 25m1 stop
7:20 pm - 1:55 pmICN-SEA
10h 35mnonstop
$1,845Korean Air
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mié., may. 15 - mié., may. 22
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
6:15 pm - 12:45 pmICN-SEA
10h 30mnonstop
$1,890Asiana Airlines
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mié., may. 15 - mié., may. 22
4:35 pm - 4:50 amSEA-ICN
20h 15m1 stop
7:20 pm - 2:00 pmICN-SEA
10h 40mnonstop
$1,895Korean Air
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vie., may. 17 - jue., jun. 13
1:00 pm - 4:40 pmSEA-ICN
11h 40mnonstop
4:35 pm - 10:50 amICN-SEA
10h 15mnonstop
$1,169Korean Air
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mié., jul. 17 - mié., ago. 7
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
6:15 pm - 12:45 pmICN-SEA
10h 30mnonstop
$1,221Asiana Airlines
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mié., sep. 18 - mié., oct. 2
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
6:15 pm - 12:45 pmICN-SEA
10h 30mnonstop
$1,225Asiana Airlines
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mar., sep. 17 - mié., oct. 9
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
6:15 pm - 12:45 pmICN-SEA
10h 30mnonstop
$1,226Asiana Airlines
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lun., sep. 16 - dom., sep. 29
2:20 pm - 5:45 pmSEA-ICN
11h 25mnonstop
6:15 pm - 11:00 amICN-SEA
9h 45mnonstop
$1,233Asiana Airlines
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mar., oct. 1 - sáb., nov. 30
1:00 pm - 4:40 pmSEA-ICN
11h 40mnonstop
7:20 pm - 2:05 pmICN-SEA
10h 45mnonstop
$1,256Korean Air
Find Deal
mar., ago. 20 - lun., sep. 2
1:00 pm - 4:40 pmSEA-ICN
11h 40mnonstop
4:35 pm - 10:40 amICN-SEA
10h 05mnonstop
$1,295Korean Air
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mié., ago. 28 - jue., sep. 19
12:45 pm - 4:30 pmSEA-ICN
11h 45mnonstop
7:20 pm - 2:05 pmICN-SEA
10h 45mnonstop
$1,363Delta
Find Deal
lun., ago. 26 - mié., sep. 4
12:45 pm - 4:30 pmSEA-ICN
11h 45mnonstop
7:20 pm - 2:05 pmICN-SEA
10h 45mnonstop
$1,413Delta
Find Deal
dom., ago. 18 - mar., sep. 3
12:45 pm - 4:30 pmSEA-ICN
11h 45mnonstop
7:20 pm - 2:05 pmICN-SEA
10h 45mnonstop
$1,463Delta
Find Deal
sáb., ago. 31 - dom., sep. 8

Flights from Seattle to Seoul - Travel Insights & Trends

Get data-powered insights and trends into flights from Seattle to Seoul to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Seattle to Seoul flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for one-way flights from Seattle to Seoul.
Our data shows that the cheapest route for a one-way flight from Seattle to Seoul cost $610 and was between Seattle and Incheon Intl Airport. On average, the best prices are found if you fly this route. The average price for a return flight for this route is $869.

What’s the cheapest day of the week to fly from Seattle to Seoul?

The average price of all flights from Seattle to Seoul clicked on KAYAK for each day over the last 12 months.
Your flight ticket price will generally be cheaper if you fly to Seoul on a Monday and more expensive on a Saturday. On your return trip to Seattle, you should consider flying back on a Thursday, and avoid Fridays for better deals.

What is the cheapest month to fly from Seattle to Seoul?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights from Seattle to Seoul, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.
The cheapest month for flights from Seattle to Seoul is January, where tickets cost $1,264 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,849 and $1,765 respectively.

How far in advance should I book a flight from Seattle to Seoul?

To calculate daily average prices, KAYAK takes all prices for each day before departure over the last year for flights from Seattle to Seoul, removes the top 0.1% to account for outliers, and then takes the average of all the values for each month.
To get a below average price on the flight from Seattle to Seoul, you should book around 2 days before departure. For the absolute cheapest price, our data suggests you should book 52 days before departure.

Which airlines provide the cheapest flights from Seattle to Seoul?

The cheapest price for the route for each airline clicked by KAYAK users in the last 72 hours.
The cheapest return flight ticket from Seattle to Seoul found by KAYAK users in the last 72 hours was for $907 on China Airlines, followed by Turkish Airlines ($1,035). One-way flight deals have also been found from as low as $529 on China Airlines and from $563 on WestJet.

Which airlines fly most frequently between Seattle and Seoul?

Korean Air connects Seattle to Seoul with up to 2 flights per day. Asiana Airlines also offers 1 flight per day, while Delta follows with 1 flight per day.

Which airlines fly non-stop between Seattle and Seoul?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for flights from Seattle to Seoul.
There are 3 airlines that fly nonstop from Seattle to Seoul. They are: Asiana Airlines, Delta and Korean Air. The cheapest price of all airlines flying this route was found with Delta at $907 for a one-way flight. On average, the best prices for this route can be found at Asiana Airlines.

How many flights are there between Seattle and Seoul per day?

Each day, there are 4 nonstop flights that take off from Seattle and land in Seoul, with an average flight time of 11h 42m. The most common departure time is 1:00 pm and most flights take off in the afternoon. Each week, there are 28 flights and there are the same amount of flights each day 4.

Which cabin class options are there for flights between Seattle and Seoul?

The average price of flights for each cabin class for the route found by users searching on KAYAK over the last 2 weeks.
There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

How long does a flight from Seattle to Seoul take?

The duration of a nonstop flight to Seoul from Seattle is typically 11h 25m. The journey crosses a distance of 5,176 miles.

What’s the earliest departure time from Seattle to Seoul?

Early birds can take the earliest flight from Seattle at 12:25 pm and will be landing in Seoul at 4:30 pm.

What’s the latest departure time from Seattle to Seoul?

If you prefer to fly at night, the latest flight from Seattle to Seoul jets off at 2:20 pm and lands at 5:45 pm.

Good to know

Low season

January

High season

April

Cheapest flight

$513
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from Seattle to Incheon

When to book flights from Seattle to Seoul

Are your dates flexible? Find out the best times to travel from Seattle to Seoul based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Seattle to Seoul

  • Will I need a visa to travel from Seattle to Seoul?

    U.S. citizens traveling from Seattle to Seoul for tourism or business purposes can enter South Korea without a visa for up to 90 days. This is valid as long as the purpose of the visit is not to engage in paid work or long-term employment. Visa requirements can change over time, so it is essential to verify the current visa policy before traveling.

  • What are some good ways to get to downtown Seoul from Incheon International Airport?

    One choice would be to take the bus offered by Seoul Bus, which makes the trip in around 1h 14min, with buses leaving every hour or so. There is also a train operated by AREX that makes this trip in about 1 hour, with trains leaving every 15 minutes or so.

  • Which airport should I choose for my flight to Seoul?

    Incheon International Airport is by far the larger of the two airports and serves as a hub for over 80 airlines that are both domestic and international. If you do plan on traveling somewhere else in Korea after your flight to Seoul, Gimpo International Airport can make a much better choice since this airport focuses heavily on domestic travel to places like Busan, Daegu, and Jeju Island.

  • What are some of the amenities at Seattle Tacoma International Airport for passengers with limited mobility?

    Some features this airport offers include visual paging boards and assistive listening devices for individuals with hearing impairments. The airport features accessible restrooms equipped with spacious stalls, grab bars, and accessible sinks. There are tactile maps and wayfinding signage with braille that are available throughout the airport to assist passengers with visual impairments in navigating the terminals.

  • What is the cheapest flight from Seattle to Seoul?

    In the last 3 days, the lowest price for a flight from Seattle to Seoul was $513 for a one-way ticket and $907 for a round-trip.

  • Do I need a passport to fly between Seattle and Seoul?

    Yes

  • Which airlines offer Wi-Fi service onboard planes from Seattle to Seoul?

    All the following airlines offer inflight Wi-Fi service on the Seattle to Seoul flight route: Asiana Airlines, EVA Air, Delta, Japan Airlines, American Airlines, and Hawaiian Airlines.

  • Which aircraft models fly most regularly from Seattle to Seoul?

    The Boeing 777-300ER is the aircraft model that flies most regularly on the Seattle to Seoul flight route.

  • Which airline alliances offer flights from Seattle to Seoul?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Seattle and Seoul, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from Seattle to Seoul?

    There are nonstop flights from Seattle to Seoul on a daily basis.

  • Which is the best airline for flights from Seattle to Seoul, Korean Air or ANA?

    The two airlines most popular with KAYAK users for flights from Seattle to Seoul are Korean Air and ANA. With an average price for the route of $1,403 and an overall rating of 8.5, Korean Air is the most popular choice. ANA is also a great choice for the route, with an average price of $1,403 and an overall rating of 8.4.

  • How does KAYAK find such low prices on flights from Seattle to Seoul?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to Seoul.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to Seoul?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Seoul from Seattle is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to Seoul?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Seoul with an airline and back to Seattle with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to Seoul?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Seoul from Seattle up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding a cheap flight from Seattle to Seoul

  • Looking for a cheap flight? 25% of our users found flights on this route for $709 or less one-way and $1,113 or less round-trip.
  • If you plan on taking one of the nonstop flights offered by Delta Airlines between Seattle Tacoma International Airport (SEA) and Incheon International Airport (ICN), there is a Delta Sky Club Lounge in Terminal A of Seattle Tacoma International Airport.
  • When flying on Delta Airlines to Seoul in first class, you get priority check-in and security clearance on the ground in Seattle as well as priority boarding. In the air, you get gourmet meals, large and comfortable seats, a dedicated flight attendant, and an entertainment system at your seat.
  • If you want a great way to get from the center of Seattle to Seattle Tacoma International Airport, consider the buses offered by King County Metro that make this trip in roughly 45 minutes. Sound Transit also offers its 1-Line that makes the trip in about 33 minutes.
  • Kids from 5 to 11 years old traveling alone on Korean Air will have a dedicated staff member that will assist them during every step of their trip. They will also have a dedicated crew member that will look after them on the flight and, on long flights such as this, the airline offers their Flying Mom service.
  • Turkish Airlines makes a good choice for a sustainable airline on this route. They continuously invest in modern and fuel-efficient aircraft, such as the Boeing 787 Dreamliner and Airbus A350. They have implemented renewable energy projects to reduce their reliance on fossil fuels. They have also participated in carbon offset programs, supporting projects that reduce or offset CO2 emissions.
See more tips

Top 5 airlines serving from Seattle to Seoul

 
See real verified KAYAK customer reviews for airlines flying from Seattle to Seoul. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to Seoul? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.5
Korean AirOverall score based on 1173 reviews
8.3Comfort
8.8Crew
8.6Boarding
8.1Food
8.2Entertainment
Airline reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

10.0 ExcellentAnonymous, May 2024SGN - ICN
Read more about Korean Air reviews

Overall, very uneventful and pleasant experience. Most importantly, no delays.

The flight crews were extremely professional, helpful, and courteous. Departure and arrival times were accurate. No delay. I will use K airline again. Thanks

We were seated at the back and that was very uncomfortable for me with the turbulence we experienced on our way to Chicago.

I enjoyed flying on Korean Air. The service was great and the food was yummy. They served white fish.

I enjoyed flying on Korean Air. The service was great and the food was yummy, especially the bibimbap and cold spicy noodles. The only thing that bummed me out on this red-eye flight was that my seat did not properly recline so I was not able to sleep.

On time and flight crew are always so happy to help and always smiling unlike other airlines.

Great crew, decent food Charging plugs were broken on both seats next to me. Only the USB port was available, and that charges, very, very slowly. Seat was also broken, it would not lock into position when reclining.

Korean Air had great service and the Bibimbap dish was the best airplane food I’ve ever had. It was a long flight so in between the two meals they served customers could get Shin ramen. The flight attendants let my children use a pair of nice headphones for the flight and had earbuds and slippers for all the adults. The flight was long but the time passed by relatively quickly because they have many great shows in their entertainment TV. I watched the BTS Love Yourself and Speak Yourself concerts 💜

Stewardess are nice. Food could have been better and should have a better dessert. They do not offer scotch or beer. You have to ask for it. I also was not happy that you do not serve ginger ale and or cranberry juice. This is my first time that an international flight do not have this. I go home overseas every year and when I travel through ANA, Delta, Qatar, JAL, Asiana Air, United Air. they all serve this two very famous drink. You do not have a great snack tray.

You did not put me on a Korean Air flight! so I do not have nothing to say

Flight attendants rude, they disappear for almost 3 hours not doing rounds to see what people needed. The laboratories were full of empty water cups, because they never come back to collect them.

Flew on an Airbus 350-900. Excellent aircraft properly cleaned and serviced. Flight crew was excellent plane departed and arrived on time. The A350 has excellent air circulation far better than the 777. I would recommend Asiana to anyone looking to fly in a clean comfortable environment. This is my second round trip flight from New York to Bangkok via Asiana and I will book Asiana again!

I could not choose my seat prior to check in

I had the most wonderful experience from CEB bag drop through deplaning. The staff, the aircraft, food, and cabin crew were all amazing. I want to give a kudos to Marky from Mactan Cebu's Asiana airport staff for his exceptional customer service and assistance.

JetBlue's check-in was great, but there was an in-flight attendant who was very rude and unkind. I didn't realize that the bathrooms were already locked 30 mins prior to landing and needed to use the restroom. Instead of politely asking me to return, she rudely told me, 'NO, bathrooms are locked! Go back to your seat!' The JetBlue flight was more than an hour delay, which made me almost miss my connecting flight with Asiana. I understand the reasoning, but the action they took to get a hold of maintenance was time consuming. It took them more than 30 mins to get a hold of maintenance and for maintenance to get started. The Asiana flight and crew were wonderful, in general. They waited for us who were delayed from the previous flight before they took off and were very kind to take my checked baggage's info. Seats were a little uncomfortable for such long flight, but service and flight attendants were great! However, my 3 checked baggages are missing! They're lost somewhere in the transition. I'm writing this review 3 days after my arrival to the Philippines, and my 3 checked baggages, where my wedding dress is, are all still missing! I and the CEB airport crew have sent multiple emails to both JetBlue and Asiana, and neither has responded to any of our emails. Although, I was able to get in contact with JetBlue's Interline Department who confirmed that the bags were turned over to Asiana without confirmation details.

The full flat bed was not that comfortable, hard and lumpy., too much space wasted with those bulky walls and divisions instead of making the bed 3-4 inches wider. The compartment where you put your feet is like a shoebox, poor design. Toilets of A350 are just too small, sink is too small

Aside from a LOT of turbulence the flight was perfect! The flight crew was superb and the food was delicious!

The seats (legroom) are tight and chairs cushion is stiff (not comfortable). The crew was courteous, professional and friendly. There was no food / snack for this flight (very short flight, but still would be nice to provide some snack for the enjoyment).

FA were very great, plane was A350 new and clean

The crew attended to my needs and the foods served are delivious.

The plane from SNA wouldn’t start after 5 tries. The team gave me an option of flying direct from LAX and giving me a Lyft ride there! Perfect!

Had a broken tray in business class. Crew just shrugged it off.

Everything was great except for the seat. The backrest would not stay in the upright position.

public website still broken for years randomly blocking browsers with privacy options active after loading a page maybe once. check-in on laptop was almost impossible but eventually randomly worked. had to print pass at airport since couldn't get back in to load digital pass on mobile firefox or chrome. red eye flight so smooth onboarding, plenty of room to spread out, easy offboarding. onboard wifi instructions mention vpn can cause problems connecting but fails to also mention private dns. no printed or built in menu list, seems weird to require personal device to point at qr code link for menu which does not even allow direct ordering. people with health condition risk related dietary restrictions trying to avoid for example cholesterol and sugar are left guessing what they can order either way without nutritional info highlights (cranberry juice was minute maid cocktail with as much suger as typical can of soda). tap to pay wasn't working and always seems sketchy to manually enter card info. good movie variety, so limited tv was okay.

Bag drop off was slow and annoying. Only 2 agents at the entire delta desk, and no one directing traffic for what line to be in, many confused people slowed down the process. Boarding was fine. Seats in Delta comfort plus were fine. Snacks were great! Definitely a bonus. The entertainment system was awful — old, slow, not responsive, and completely unable to play games due to some kind of error. But on the other hand, thank you to Delta for the free WiFi. That made it better.

Flight diverted in SD. Later take off in Seattle by 1.3hrs

Mi primera conexión se retrasó por lo cual perdí mi segunda conexión la cual salió adelantada

Crew was not friendly when I went to request a seat change.

There were choices for the snacks. Good choices and tasty lunch and breakfast as well.

The flight crew was amazing. I’m very tall and they moved me to an exit row unsolicited!!! Amazing service.

Very smooth flight, great landing- entertainment didn’t work so well

Pilot and first officer did really an amazing job. I can best discribe their flying as finesse. Inital service with food/beverages was great, however after that the crew just kind of packed it in and were sitting in the galleys chatting for the remainder of the flight. I wanted a bottle of water, went to the mid plane galley, was told they were only available in the back, so had to walk the length of the plane just to get a bottle of water. That was a new experience on an airplane for me. Pretty sure evem Spirit will bring you the bottle of water you are paying for. Seat was comfy, magazine worth the read. Entertainment nonexistant unless you want to pop for the $4 headphones.

When I got into Maui I had a layover but there was a flight to Honolulu earlier. I asked the gate agent to see if I could get on the earlier flight to get home sooner. Ke'van is so great! He was very helpful and friendly and I appreciate him very much

Unable to perform online check in using Hawaiian Airlines APP Only ONE meal choice available - Totally unacceptable Low Airline ranking compared to other International airlines and service Old Airplane (A330-200) Entertainment system - Outdated Total Score - Mediocre

This flight was delayed approximately 4 hours due to bad weather in HNL.

It was great with the exception of a rude desk member on the way back. And a terrible sandwich on the way back.

One of the best flights Ive had in a long time

Flight delayed then cancelled then gate changed two times then baggage lost.

My flight was canceled minutes before boarding started. It took three hours to get rebooked and it was on another airline overnight with another stop added. All I got was two $15 food coupons.

The plane is extremely loud and there’s no place to charge devices.

They canceled the flight on us very close to the flight date .

It took 66 hours to get from Seattle to Tel Aviv. As a minor, I was left for more than 12 hours in Toronto and Frankfurt without hotel and food vouchers. It took 5 layovers. It was insane and not okay

It was delayed but got us to YYZ. I had great copassengers.

Flew SEA-CA, then CA-NRT. First flight was short but very uncomfortable, dirty, and had very small overhead storage space. The seats and fans were not cleaned and had visible dirt on them. Second flight was perfect.

My second flight ended up being through United and it was fine. Again, just frustrating that it was so late.

My experience was pretty frustrating because the first leg of my flight on United (though booked through Air Canada) was delayed causing me to miss my connecting flight on Air Canada. This could have been an easy solve as there was a direct flight later that morning via Air Canada that they easily could have put me on which would have only gotten me to my destination 2 1/2 hours later but because United and Air Canada don’t seem to have good communication they gave me the run around both telling me to talk with the other which I did three times to no avail. I ended up taking the delayed flight and getting on a new connecting flight which ended up getting me to my destination 6 hours later and I missed the event I was planning to go to this evening.

Everything went smoothly and as expected. We were on time and one flight arrived early.

First time flying Air Canada and the trip was very pleasant! They did a great job getting us out of Toronto and into Rome (early!) For an international flight it was very enjoyable.

This is not a Business Class equipped airplane and even the crew apologize before take over BUT BUT Air Canada charged full business class fare

All was good, except our baggage was lost for most of a day. We are thankful that it was found quickly and delivered to our hotel. Rouge was fine outside of that problem.

Book cheap flights from Seattle to Seoul

Recent one-way flight deals

 
Only flying one-way? Below are some of the best one-way flight deals from Seattle to Seoul found on KAYAK in the last 72 hours.
8/24sáb.
3 stops
36h 11mSEA-ICN
$513
9/30lun.
1 stopChina Airlines
18h 00mSEA-ICN
$529
8/25dom.
nonstopAsiana Airlines
11h 25mSEA-ICN
$647
10/1mar.
nonstopAsiana Airlines
11h 25mSEA-ICN
$659
8/14mié.
1 stopAir Canada
29h 00mSEA-ICN
$683
11/5mar.
nonstopKorean Air
11h 40mSEA-ICN
$737
9/10mar.
1 stopKorean Air
19h 30mSEA-ICN
$752
5/21mar.
1 stopHawaiian Airlines
19h 20mSEA-ICN
$763
5/21mar.
1 stopHawaiian Airlines
19h 20mSEA-ICN
$767
8/12lun.
1 stopAir Canada
18h 15mSEA-ICN
$801

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Last minute flights from Seattle to Seoul

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights from Seattle to Seoul that are departing in the next 10 days.
5/17vie.
multi-stop
28h 29mSEA-ICN
6/13jue.
multi-stop
34h 37mICN-SEA
$1,342
5/19dom.
multi-stop
19h 00mSEA-ICN
5/21mar.
multi-stop
37h 10mICN-SEA
$1,376
5/15mié.
multi-stopTurkish Airlines
31h 00mSEA-ICN
5/20lun.
multi-stopTurkish Airlines
33h 25mICN-SEA
$1,595
5/15mié.
multi-stopTurkish Airlines
31h 00mSEA-ICN
5/19dom.
multi-stopTurkish Airlines
33h 25mICN-SEA
$1,602
5/15mié.
multi-stopDelta
17h 44mSEA-ICN
5/22mié.
nonstopDelta
10h 35mICN-SEA
$1,618
5/15mié.
multi-stopDelta
17h 44mSEA-ICN
5/19dom.
nonstopDelta
10h 35mICN-SEA
$1,668
5/15mié.
nonstopAsiana Airlines
11h 25mSEA-ICN
5/22mié.
nonstopAsiana Airlines
10h 30mICN-SEA
$1,826
5/15mié.
multi-stopKorean Air
21h 25mSEA-ICN
5/22mié.
nonstopKorean Air
10h 35mICN-SEA
$1,845
5/15mié.
nonstopAsiana Airlines
11h 25mSEA-ICN
5/22mié.
nonstopAsiana Airlines
10h 30mICN-SEA
$1,890
5/17vie.
multi-stopKorean Air
20h 15mSEA-ICN
6/13jue.
nonstopKorean Air
10h 40mICN-SEA
$1,895

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Seattle - Seoul Flights

Departure:

Seattle (undefined)United States

Return flight deals:

Seoul - Seattle

Cabin classes:

$1,697
$3,803
$1,990
$869