Cheap Flights from Seattle to Gimhae International

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Flight deals from Seattle to Gimhae International

Looking for a cheap last-minute deal or the best round-trip flight from Seattle to Gimhae International? Find the lowest prices on one-way and round-trip tickets right here.

Find the cheapest month to fly from Seattle to Gimhae International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle to Gimhae International flights are currently cheapest in April.

Seattle to Gimhae International: Alternative routes

Compare routes from Seattle to Busan below. You may find an airport to fly into that's cheaper, faster, or easier than Gimhae International.

Seattle to Busan: Flight information

The things to know before you go.
Cheapest flight foundAED 3,120
Cheapest month to flyApril

Finding cheap flights from Seattle to Gimhae International: Frequently asked questions

The best price we found for a round-trip flight from Seattle to Gimhae International is AED 3,124. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Seattle to Gimhae International. But we found flights with one stop from AED 3,120.
There are no flights flying from Seattle to Gimhae International, as of February 2026.
The cheapest month to fly from Seattle to Gimhae International is usually April.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Seattle to Gimhae International Airport on Wednesday, April 22, 2026.
No airlines currently offer direct flights between Seattle and Gimhae International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Gimhae International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar, and it looks like the cheapest time to book a flight to Busan is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Gimhae International is Cathay Pacific.

Traveling from Seattle to Gimhae International Airport (PUS): What you need to know

  • Seattle has a couple of airports where you can kick off your travels. Check out your options for booking a flight from Seattle to Gimhae International Airport (PUS) heading out from Seattle-Tacoma International Airport (SEA) or Lake Union Sea Plane Base Airport (LKE).

  • Gimhae International Airport is located in Busan. The city is in the UTC+9 timezone and is 16 hours ahead of Seattle.

  • To ensure you get on your flight from Seattle to PUS, allow plenty of time to check in and drop off your luggage. Turning up two hours ahead of international departures and one hour before domestic flights is the standard rule.

  • Planning to travel during a peak period like public or school holidays? Expect longer queues at security and check-in. Give yourself extra leeway and arrive up to four hours before international flights and two hours before domestic departures.

Airports in Seattle

Seattle-Tacoma International Airport (SEA)

  • We make it a piece of cake to book cheap flights from Seattle to PUS that include a stopover. To explore the options departing from Seattle-Tacoma International Airport (SEA), deselect 'Direct flights only.' Next, pick a flight with a stop long enough to tour the city of your choice. Popular stopovers between SEA and PUS include:

    • Incheon International Airport (ICN)

    • Taiwan Taoyuan International Airport (TPE)

    • Narita International Airport (NRT)

  • Located around 23 kilometers from central Seattle, SEA can be reached in about 20 minutes by car (depending on traffic). The journey by public transport is roughly 55 minutes.

  • Looking for a convenient hotel close to Seattle-Tacoma International Airport? If you've booked an early flight from Seattle to Gimhae International Airport, these stays will put you moments from your departure gate:

  • Seattle-Tacoma International Airport has a solid on-time performance, reducing your chances of a delayed flight. Departures from SEA arrive at their destination as scheduled 81.27% of the time.

Lake Union Sea Plane Base Airport (LKE)

  • LKE is around 3 kilometers from central Seattle. It'll take 10 minutes or so to get to the airport if you're driving from the city center. Public transport takes roughly 25 minutes.

  • Want to enjoy an extra night away before boarding your Seattle to PUS flight? Check in to a hotel near Lake Union Sea Plane Base Airport before your break officially starts. Here's where you can stay:

About Gimhae International Airport (PUS)

  • The last thing you need is a lengthy journey to your hotel if you're arriving on a late flight from Seattle to Gimhae International Airport. Stay at one of these accommodation options near PUS instead:

  • Get your adventure underway by picking up a Gimhae International Airport rental car. Grab your wheels from With Rental Car Headquarters, Hi Rent A Car or HI RENT A CAR and explore beyond Busan's usual tourist stops.

  • Booking your vehicle around one week ahead of your Seattle to Gimhae International Airport flight can help you get the lowest rate.

Getting from Gimhae International Airport (PUS) to central Busan

  • Gimhae International Airport is about 11 kilometers from central Busan. How long it takes to get there by cab or car rental depends on the time of day. Do some research before you go.

  • Traveling on public transport takes about 45 minutes.

How to find the cheapest flights from Seattle to Gimhae International Airport (PUS)

  • Right now, AED 1,349 is the best price we've found for a one-way ticket from Seattle to Gimhae International Airport. The cheapest price for a return flight is AED 3,120. Remember fares may change due to demand at the time of booking.

  • Don't leave everything to the last minute. You're more likely to walk away with cheap flights from Seattle to PUS if you book in advance. Airlines often have some fantastic early bird deals.

  • The 'Whole month' tool will show you the cheapest Seattle to Gimhae International Airport tickets throughout the month. It's a great way to snap up a bargain if your plans are flexible.

  • Finding a cheap flight ticket from Seattle to PUS couldn't be easier with Price Alerts. Simply set up one of these automatic alerts and we'll let you know as soon as there's a price drop.

  • Find an affordable flight from Seattle to Gimhae International Airport by using filters. Select your preferred times, number of stops and airlines, then sort the results by 'Cheapest' for the best deals.

The best time to fly from Seattle to Gimhae International Airport (PUS)

  • April is the quietest month for flights from Seattle to Gimhae International Airport (PUS), while August is the busiest. Choose the ideal time to visit Busan based on whether you like a lively atmosphere or a more laid-back vibe.

  • Before locking in your Seattle to PUS flight ticket, consider what kind of weather works for you. August is the warmest month in Busan, with temperatures ranging from 22ºC (72ºF) to 29ºC (84ºF).

  • January has temperatures of between -3ºC (27ºF) and 8ºC (46ºF). Look for cheap tickets from Seattle to Gimhae International Airport around that time if you like traveling in cooler conditions.

More about Busan

  • After booking your flight from Seattle to Gimhae International Airport, find a hotel that puts you in a great location. Make one of these options your base for exploring Busan:

  • Gamcheon Culture Village and Haeundae Beach are just a couple of the big attractions to put on your Busan travel itinerary. Keep the adventure rolling by checking out Beautiful View Busan - Diamond Bridge.

Explore more of South Korea

  • Daejeon is just one of the many cities in South Korea waiting to be discovered once you've taken in the sights of Busan. Around 193 kilometers away to the north-west, popular attractions include Temi Park, National Science Museum and Yuseong Hot Springs.

  • Around 193 kilometers west of Busan, Gwangju is another essential stop in South Korea. No visit is complete without checking out World Cup Stadium, Gwangju K-POP Star Road feat. BTS J-Hope Hope world and Gwangju Biennale.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.