Travelers have found it’s best to book a flight 53 days in advance to save up to 35% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 53 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from State of Washington to South Korea 1-2 weeks in advance for as low as $1,310, or $1,368 for flights within the next 24 hours.
January is one of the best times of the year to fly to South Korea from State of Washington. Prices for January average $1,437 per person but you can even find prices for as low as $1,048. The most expensive prices can be found in the month of December. Opting for a January flight can save you 28% on your journey compared to booking in December
When flying from State of Washington to South Korea, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Fly from
Fly to
Budget
$1,075 - $1,419
Route
Depart
Return
Price
Seattle/Tacoma IntlSeoul Gimpo Intl
SEA - GMP
SEAGMP
Seattle/Tacoma Intl
Wed 9/4
1 stop19h 20m
Seoul Gimpo Intl
Sat 9/21
1 stop21h 40m
Seattle/Tacoma IntlSeoul Gimpo Intl
SEA - GMP
SEAGMP
Seattle/Tacoma Intl
Mon 7/8
2 stops31h 43m
Seoul Gimpo Intl
Tue 7/23
1 stop22h 45m
Seattle/Tacoma IntlIncheon Intl
SEA - ICN
SEAICN
Seattle/Tacoma Intl
Wed 7/3
1 stop31h 00m
Incheon Intl
Wed 7/17
1 stop33h 25m
Pasco Tri CitiesIncheon Intl
PSC - ICN
PSCICN
Pasco Tri Cities
Sun 9/1
3 stops32h 15m
Incheon Intl
Tue 9/17
3 stops36h 00m
Pasco Tri CitiesIncheon Intl
PSC - ICN
PSCICN
Pasco Tri Cities
Sun 9/1
1 stop33h 28m
Incheon Intl
Tue 9/17
1 stop21h 06m
Seattle/Tacoma IntlSeoul Gimpo Intl
SEA - GMP
SEAGMP
Seattle/Tacoma Intl
Thu 9/19
2 stops37h 25m
Seoul Gimpo Intl
Sun 9/22
2 stops38h 31m
Seattle/Tacoma IntlSeoul Gimpo Intl
SEA - GMP
SEAGMP
Seattle/Tacoma Intl
Thu 10/3
1 stop36h 30m
Seoul Gimpo Intl
Thu 10/17
1 stop18h 30m
Seattle/Tacoma IntlIncheon Intl
SEA - ICN
SEAICN
Seattle/Tacoma Intl
Thu 8/8
Nonstop11h 40m
Incheon Intl
Sat 8/31
Nonstop10h 45m
Seattle/Tacoma IntlIncheon Intl
SEA - ICN
SEAICN
Seattle/Tacoma Intl
Wed 5/15
2 stops32h 55m
Incheon Intl
Wed 5/22
2 stops28h 42m
No data available for this route at this time. Please check back soon.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.
Comfort
Crew
Food
Boarding
Entertainment
Overall
Reviews
flight with Delta Airbus is safe, on time and friendly. If the food can have more choices like instant noodles, sandwich other than pizza would be better. Pizza is too salty.
1%of flight departures | Early morningMidnight to 6 am |
---|---|
6%of flight departures | Morning6 am to noon |
93%of flight departures | AfternoonNoon to 6 pm |
0%of flight departures | Evening6 pm to midnight |
When you search for this flight from Washington to South Korea, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.
Cheapflights simply makes it quick and affordable to book flights from Washington to South Korea 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.
Certainly. Search results for flights to South Korea from Washington shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.
Of course! You can now track prices for flights from Washington to South Korea 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.