S$629 Cheap Flights from Seattle to Busan

View S$629 flight on Sat, 13 Sep, 2025Opens in a new window

Popular airlines from Seattle-Tacoma International Airport (SEA) to Gimhae Airport (PUS)

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Cheap Flights from Seattle to Busan (SEA-PUS)

Prices were available within the past 7 days and start at S$629 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Seattle to Busan route information
Origin airport
Seattle - Tacoma Intl.
Destination airport
Gimhae
Distance
8370 km

Perfect flights from Seattle to Busan

Your Journey from Seattle to Busan

Start your unforgettable journey with Expedia. Our broad selection of flights from Seattle to Busan caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including Delta, Alaska Airlines, Air Canada, American Airlines. Our selection of flights from Seattle - Tacoma Intl. to Gimhae caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Seattle to Busan Flights

Experience the joy of finding cheap flights from Seattle - Tacoma Intl. to Gimhae that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$629 and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Seattle to Busan with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Busan

Picture yourself stepping off the plane in Busan and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Seattle to Busan Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Seattle to Busan.
 

Beyond the Flight – Exploring Busan

With Expedia, your adventure extends beyond the flight. Explore Busan at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Seattle to Busan with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Seattle to Busan with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

Frequently asked questions

How much is a flight from Seattle - Tacoma Intl. Airport (SEA) to Gimhae Airport (PUS)?
If you're travelling between Seattle - Tacoma Intl. Airport (SEA) and PUS, round-trip journeys start from . This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal pass you by. Book today and save yourself 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 Seattle - Tacoma Intl. Airport (SEA) to PUS?
This differs from airline to airline, as each one has its own terms and conditions. Head to the Customer Service Portal, where there are instructions on how to cancel your flight online.
How do I find cheap flights from Sea-Tac Airport to Gimhae Airport (PUS) 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 Seattle - Tacoma Intl. Airport (SEA) to Busan Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SEA to PUS?
You'll have 8,400 kilometres to cover on the long-haul SeaTac to Busan route. Wear comfortable clothes and consider taking a pair of noise-cancelling earphones.
Which airlines fly direct from SEA to PUS?
Flying nonstop between Sea-Tac Airport and Gimhae Airport (PUS) isn't possible at this time. However, you'll still be able to book a flight to Busan with at least one stop.
Are SEA to PUS flight tickets cheaper when they're purchased at the last minute?
Airline tickets from Seattle - Tacoma Intl. Airport (SEA) to PUS are available up to a year before departure on Expedia. And although you may nab a fantastic last-minute deal, it's not something you should bank on. Also, booking your flights well in advance means you'll have more options — and you can avoid getting caught in the dreaded middle seat! We're constantly updating our fares to bring you the best bargains, so check back often for all the latest specials.

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