￥120,260 Cheap Flights from Busan (PUS) to Seattle (SEA)

View ￥120,260 flight on Mon, Jul 27, 2026Opens in a new window

Popular airlines from Busan to Seattle

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Cheap Flights from Busan to Seattle (PUS-SEA)

Prices were available within the past 7 days and start at ￥120,260 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Busan (PUS) to Seattle (SEA)

October is typically the cheapest month to fly

From ￥87,626 - ￥227,216 per traveler.

Frequently asked questions

How much is a flight from Gimhae Airport (PUS) to Sea-Tac Airport?
If you're traveling from Busan Airport to Sea-Tac Airport, round-trip flights start from . This price is based on fares available within the last 7 days on Expedia for flights departing within the next year, so don't hang around. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Busan Airport to Sea-Tac Airport?
Most flights can be canceled online, but whether you incur a fee all comes down to your airline. If you do need to cancel your trip, follow the easy instructions in the Customer Service Portal.
How do I find cheap flights from PUS to Sea-Tac Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Busan Airport to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from Gimhae Airport (PUS) to Seattle - Tacoma Intl. Airport (SEA)?
It takes about 14 hours and 16 minutes to jet from PUS to Sea-Tac Airport. If you hope to get some rest, bring a pillow, an eye mask and some earplugs.
How far is the flight from PUS to Seattle - Tacoma Intl. Airport (SEA)?
The distance is around 8,400 kilometers, so pack your carry-on luggage with all the things you need to make the long journey comfortable. Not sure what to take on board your Busan to SeaTac flight? A travel pillow, earplugs and a sleep mask are among the essentials.
Which airlines fly direct from PUS to Sea-Tac Airport?
There are no direct flights, so you'll need to make at least one stop between Busan Airport and Sea-Tac Airport. Make the most of the layover time to stretch your legs and enjoy some personal space.
Are Gimhae Airport (PUS) to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?
It is possible to find an awesome last-minute deal from Gimhae Airport (PUS) to Sea-Tac Airport, but there's no guarantee. As many airlines release prices up to a year in advance, it's worthwhile keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can be certain you're always seeing the latest offers.

Travel information

Origin airport
Gimhae
Destination airport
Seattle - Tacoma Intl.
Distance
8370 km

Book with confidence

Busan to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Busan to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with PUS to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Busan for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Busan to Seattle Flights
*Available to Expedia members.