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Cheap flights from Seattle to Seoul

SEA — SEL
24 Apr — 1 May1
1 adult
Wed 24/4
Wed 1/5

Cheap flight deals from Seattle to Seoul

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to Seoul (SEL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 April 2024.

Popular in

December

Cheapest in

April

Average price

C$ 1,717

Round-trip from

C$ 1,480
High demand for flights, 27% potential price rise
Best time to find cheap flights, 12% potential price drop
Average for round-trip flights in April 2024
From Seattle/Tacoma Intl to Seoul (SEL)

What is the cheapest day to fly round-trip from Seattle to Seoul?

Flying to your destination on a Thursday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to Seoul. Check prices with Cheapflights to find a great deal for your trip.

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

Find a great deal and save up to 10% by booking at least 18 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Seattle to Seoul within the next two weeks, with the cheapest ticket starting at C$ 1,793.

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

April can be a great time to fly to Seoul from Seattle with a flight ticket averaging about C$ 1,952. Cheapflights users have found deals in the month of April for as cheap as C$ 1,318. The most expensive prices can be found in the month of December.

When is the cheapest time to fly from Seattle to Seoul (SEA - SEL)?

It’s typically best to fly out from Seattle to Seoul at noon. Doing so could potentially save you 43% on the flight price compared to flying in the morning, which is usually more expensive.

When is the best time to book a flight from Seattle to Seoul?

Use this chart to determine the optimal time to book a round-trip flight from Seattle to Seoul. Price data was last updated on 28 January 2024.
To ensure you get the cheapest price possible for a flight from Seattle to Seoul, you should look to book at least 17 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
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When is the cheapest time to fly from Seattle to Seoul?

Use this chart to determine the cheapest time to fly round-trip from Seattle to Seoul. Price data was last updated on 14 April 2024.
Morning
Noon
Afternoon
Evening
All times are departure.
Travelers seeking maximum savings on their Seattle to Seoul flight should consider departing on Tuesday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.
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Average price of flights to Seoul by month

Plan your trip from Seattle to Seoul by taking into account the cheapest months to travel. The average price of a one-way flight from Seattle to Seoul is currently C$ 0 while a round-trip flight costs C$ 0. Price data was last updated on 14 April 2024.

Currently, February is the cheapest month in which you can book a flight from Seattle to Seoul (average of C$ 1,185). Flying from Seattle to Seoul in July is currently the most expensive (average of C$ 1,554). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

January

C$ 1,642

February

C$ 1,631

March

C$ 1,797

April

C$ 1,739

May

C$ 1,739

June

C$ 2,016

July

C$ 2,138

August

C$ 1,915

September

C$ 1,816

October

C$ 1,995

November

C$ 1,969

December

C$ 1,958

Temperature and rainfall in Seoul by month

Plan your trip to Seoul by taking into account the average temperature and rainfall totals by month.

SEL

Temperature

2 - 25 °C

Related info for your journey

Find useful and relevant information for your journey from Seattle to Seoul. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Seattle to Seoul?

    Located just 18.4 km from the city centre, Seattle/Tacoma Intl is the airport most travellers will use when flying to Seoul from Seattle. Booking flights from Seattle/Tacoma Intl (SEA) to Seoul should be relatively easy as there are 6 daily outbound flights to Seoul from 1 airline.

  • What days are direct flights available from Seattle to Seoul?

    Days when direct flights are available for this flight are: Tuesday.

  • How popular is this Seattle to Seoul flight route?

  • How many flights depart from Seattle to Seoul on average per day?

    On average 2 flights depart from Seattle to Seoul per day.
    Morning (6am - Midday) - 100% of flight departures

  • What are the most reliable airlines from Seattle to Seoul?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Seattle to Seoul on time: Delta (69%), Etihad Airways (65%), Korean Air (54%).

  • What does SEA to ICN mean?

    SEA and ICN are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. SEA to ICN refers to a flight route from Seattle/Tacoma Intl Airport to Incheon Intl Airport. Seoul Gimpo Intl Airport (GMP) are other airports near this flight route and their unique identifiers/IATA codes.

  • Can I find deals for flights from Seattle to Seoul that include extra baggage allowance?

    The amount of baggage you can bring on your Seattle to Seoul flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from Seattle to Seoul with specific airlines?

    Yes, Cheapflights allows you to browse and filter Seattle to Seoul flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from Seattle to Seoul that include hotel bookings?

    Yes. In addition to deals on Seattle to Seoul flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Seattle to Seoul?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Seoul.

  • Can I find deals for business class flights from Seattle to Seoul?

    Yes. Cheapflights offers flight deals from Seattle to Seoul by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from Seattle to Seoul that allow pets onboard?

    Many airlines flying from Seattle to Seoul offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from Seattle to Seoul?

    Yes, you can often find last-minute deals on Seattle to Seoul flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

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Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Seattle to Seoul

Discover the top airline that operate flights from Seattle to Seoul. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 505,255 searches. Data last updated 19 April 2024.
AirlineCheapestAverageFlexibilityOn-time
Korean AirCheapestC$ 1,553AverageC$ 1,959FlexibilityNo cancel feeOn-time81%
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Search flights from Seattle to Seoul by cabin class

Find flights from Seattle to Seoul, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Hourly flight availability from Seattle to Seoul

Find hourly flight availability from Seattle to Seoul. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 19 April 2024.
1%of flight departuresEarly morningMidnight to 6 am
25%of flight departuresMorning6 am to noon
74%of flight departuresAfternoonNoon to 6 pm
0%of flight departuresEvening6 pm to midnight
Midnight
6 AM
Noon
6 PM

Weekly flight availability from Seattle to Seoul

Explore weekly flight availability from Seattle to Seoul. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 19 April 2024.
Sunday5daily flights
Monday8daily flights
Tuesday4daily flights
Wednesday8daily flights
Thursday4daily flights
Friday8daily flights
Saturday7daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Seattle to Seoul?

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Seoul from Seattle today with Cheapflights!

Why should you use Cheapflights to find cheap flight tickets from Seattle to Seoul?

Cheapflights simply makes it quick and affordable to book flights from Seattle to Seoul by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Seattle to Seoul with no change fees?

Yes, we can. To see specific flights from Seattle to Seoul with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to Seoul become cheaper?

Of course! You can now track prices for flights from Seattle to Seoul and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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