Cheap flights from Seattle to Seoul

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Seattle (SEA)
Seoul (SEL)
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How to find the cheapest flight from
Seattle (SEA) to Seoul (SEL)

All the information you need to plan the best SEA to SEL flight in 2021: compare Seattle to Seoul flight prices with the expected peak season, weather and rainfall in Seoul.
SEA - SEL
Price
C$ 1,073 - C$ 1,657
SEL
Temperature
2 - 29 °C
SEL
Rainfall
20 - 411 mm

Popular in

December

High demand for flights, 27% potential price rise

Cheapest in

November

Best time to find cheap flights, 11% potential price drop

Average price

C$ 1,076

Average for round-trip flights in April 2021

Round-trip from

C$ 1,073

From Seattle to Seoul

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Seattle to Seoul?

To save on the cost of your flight from Seattle to Seoul, book at least 49 days before your planned departure. Booking around this time can save you about 23% on the cost of this flight compared to booking a flight leaving this week. We have found prices from C$ 1,378 if you need a flight within two weeks. For flights within the next 72 hours, you can find tickets from as low as C$ 1,439.

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

Our data shows that November tends to be the cheapest month to fly to Seoul from Seattle. Users have commonly found prices around C$ 1,230 for the month, but tickets can be as low as C$ 815. Due to multiple factors, prepare for potentially higher prices in December.

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Seattle</span> to <span class="emphasized">Seoul</span> flights.

Flight FAQs

From Seattle to Seoul

Is Seattle weather warmer or cooler than Seoul?

Expect the weather to be around 29 °C on average in August. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Seoul is generally hotter than in Seattle.

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Destination information for Seoul

Things to know before you go - useful duration and weather info for your trip from Seattle to Seoul.
Today's exchange rate
C$ 1 = 891원
Average temperature for April in Seoul
17.0 °C
Avg rainfall for April in Seoul
68.0 mm

Airports servicing Seattle

Airports servicing Seoul

Seoul Gimpo Intl (GMP)

Hourly flight availability from Seattle to Seoul

See what time of day planes typically take off from Seattle towards Seoul.
Afternoon Noon to 6 PM 81% of flight departures
Morning 6 AM to noon 18% of flight departures
Early morning Midnight to 6 AM 1% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Seattle to Seoul
See how many times per day planes take to the skies headed from Seattle to Seoul.
Sunday
6 daily flights
Monday
1 daily flight
Tuesday
2 daily flights
Wednesday
7 daily flights
Thursday
0 flights
Friday
6 daily flights
Saturday
3 daily flights
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