$352 Find Cheap Flights from Seoul to Seattle

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Find cheap flights from Seoul to Seattle starting at $352.

Book one-way or return flights from Seoul to Seattle from as little as $352. Choose from the popular airlines below and book your flight today!

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

Searching for the best last minute flight from Seoul to Seattle? Find one-way or return flights that are affordable and fit your itinerary.

Trip.com monitors the ticket fares of flights from Seoul to Seattle. Stay updated on price trends and snag the best deals for your upcoming trip.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Seoul to Seattle

View airlines operating flights from Seoul to Seattle. Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

ZIPAIR

From $405

Hawaiian Airlines

From $450

American Airlines

From $533

Sichuan Airlines

From $543

Air Seoul

From $553

China Southern Airlines

From $555

Jin Air

From $570

Air Canada

From $578

All Nippon Airways

From $591

Eastar Jet

From $594

ANA airlines

Find more flights and airlines

Find cheap flights from Seoul to Seattle by different airports

Discover different routes, airlines, and transfers and find the best alternative flights for your journey from Seoul to Seattle.

Cheapest
ICN
12:55
35h 22m
2 transfer
SEA
08:17
Incheon International Airport - Seattle-Tacoma International Airport
Tue, Jun 4ZIPAIR
$405
GMP
20:50
28h 10m
2 transfer
SEA
09:00
Gimpo International Airport - Seattle-Tacoma International Airport
Fri, Jun 14China Eastern Airlines
$621
GMP
20:50
28h 10m
2 transfer
SEA
09:00
Gimpo International Airport - Seattle-Tacoma International Airport
Fri, Jun 14China Eastern Airlines
$621
Find More Flights

Frequently Asked Questions

When are flight tickets from Seoul (SEL) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Seoul to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Seoul (SEL) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around $1,650.
How long does it take to fly from Seoul (SEL) to Seattle (SEA) and what is the distance?
It takes around 10 hours 25 minutes to fly from Seoul (SEL) to Seattle (SEA).
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17km. It takes about 30 minutes by taxi.
What are the most popular airlines that fly from Seoul (SEL) to Seattle (SEA)?
Airlines with flights from Seoul (SEL) to Seattle (SEA): United Airlines, Korean Air, Asiana Airlines, Delta Air Lines, Thai Airways, Etihad Airways and Singapore Airlines.

How to find a cheap flight from Seoul to Seattle

Wait until the last minute and flight costs are often sky-high. Plan ahead, book the right way, and your savings can soar. We have loads of saving tips to help you find a cheap flight from Seoul to Seattle. Book your flights at the right time and save more.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Seoul to Seattle Flight Information

Cheapest nonstop flight price	$351
Cheapest round-trip ticket price	$974
Off-season for travel	March
Peak season for travel	October
Flight distance	8,341.99km
Average flight time	10 hours 25 minutes
Popular airline	EVA Air