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Cheap Flights from Seattle / Tacoma International to Gimhae International

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      Travellers and cabin class, 1 Adult, Economy

      Compare Seattle / Tacoma International to Gimhae International flight deals

      Find the cheapest month or even day of the year to fly to Gimhae International

      Book the best Gimhae International fare with no extra fees

      Flight deals from Seattle / Tacoma International to Gimhae International

      Looking for a cheap last-minute deal or the best return flight from Seattle / Tacoma International Airport to Gimhae International Airport? If you want to travel next month, return fares start from R 15,967. Find the lowest prices on one-way and return tickets right here.
      Busan.R 7,024 per passenger.Departing Thu, 3 Sep.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Seattle / Tacoma International on Thu, 3 Sep, arriving in Gimhae International.Price includes taxes and charges.From R 7,024, select.
      Busan.R 7,160 per passenger.Departing Tue, 19 Jan.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Seattle / Tacoma International on Tue, 19 Jan, arriving in Gimhae International.Price includes taxes and charges.From R 7,160, select.
      Busan.R 8,156 per passenger.Departing Sun, 15 Nov.One-way flight with China Airlines.Outbound indirect flight with China Airlines, departs from Seattle / Tacoma International on Sun, 15 Nov, arriving in Gimhae International.Price includes taxes and charges.From R 8,156, select.
      Busan.R 8,226 per passenger.Departing Sat, 6 Mar.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Seattle / Tacoma International on Sat, 6 Mar, arriving in Gimhae International.Price includes taxes and charges.From R 8,226, select.
      Busan.R 8,270 per passenger.Departing Sat, 27 Feb.One-way flight with Cathay Pacific.Outbound indirect flight with Cathay Pacific, departs from Seattle / Tacoma International on Sat, 27 Feb, arriving in Gimhae International.Price includes taxes and charges.From R 8,270, select.
      Busan.R 8,848 per passenger.Departing Mon, 12 Oct.One-way flight with China Airlines.Outbound indirect flight with China Airlines, departs from Seattle / Tacoma International on Mon, 12 Oct, arriving in Gimhae International.Price includes taxes and charges.From R 8,848, select.
      Busan.R 9,109 per passenger.Departing Fri, 6 Aug.One-way flight with China Airlines.Outbound indirect flight with China Airlines, departs from Seattle / Tacoma International on Fri, 6 Aug, arriving in Gimhae International.Price includes taxes and charges.From R 9,109, select.
      Busan.R 14,287 per passenger.Departing Fri, 11 Dec.One-way flight with Asiana Airlines.Outbound indirect flight with Asiana Airlines, departs from Seattle / Tacoma International on Fri, 11 Dec, arriving in Gimhae International.Price includes taxes and charges.From R 14,287, select.

      Find the cheapest month to fly from Seattle / Tacoma International to Gimhae International

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Seattle / Tacoma International to Gimhae International flights are currently cheapest in September.
      Sep
      from R 7,024
      Oct
      from R 8,848
      Nov
      from R 8,156
      Dec
      from R 14,287
      Jan
      from R 7,160
      Feb
      from R 8,270
      Mar
      from R 8,226
      Apr
      Find prices
      May
      Find prices
      Jun
      Find prices
      Jul
      Find prices
      Aug
      from R 9,109

      Seattle / Tacoma International to Gimhae International: Alternative routes

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

      Gimhae International

      12km from central Busan
      ClosestCheapest
      from R 7,024
      Search flights

      Ulsan

      62km from central Busan
      from R 8,247
      Search flights

      Seattle to Busan: Flight information

      The things to know before you go.
      Cheapest flight foundR 7,024
      Cheapest month to flySeptember

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

      The best price we found for a return flight from Seattle / Tacoma International to Gimhae International is R 14,041. 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 / Tacoma International to Gimhae International. But we found flights with one or more stops from R 14,041.
      As of September 2026, there are no flights flying from Seattle / Tacoma International to Gimhae International.
      The cheapest month to fly from Seattle / Tacoma International to Gimhae International is usually March.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Seattle / Tacoma International Airport to Gimhae International Airport on Tuesday, 16 March 2027.
      No airlines currently offer direct flights between Seattle / Tacoma International Airport 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.

      Currently, Cathay Pacific offers the cheapest flight tickets to Gimhae International.

      Flying from Seattle / Tacoma International Airport (SEA) to Gimhae International Airport (PUS): what you need to know

      • Busan's timezone is UTC+9, which makes Busan 17 hours ahead of Seattle.

      • For a smooth journey, turn up at the airport two hours ahead of international flights and one hour before domestic departures. This will give you enough time to board your SEA to PUS flight.

      • Flying during a peak month like July? Public holidays and other popular periods can lead to longer lines at airport checkpoints. Play it safe and arrive up to four hours before international flights and two hours before domestic departures.

      • Think about adding a stopover when booking your ticket from Seattle / Tacoma International Airport to Gimhae International Airport. Simply uncheck 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here's where you can stop between SEA and PUS:

        • Incheon International Airport

        • Taipei Taiwan Taoyuan Airport

        • Tokyo Narita Airport

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

      • The cheapest price we've found for a one-way Seattle / Tacoma International Airport to Gimhae International Airport flight is R 7,024. A round-trip fare right now is R 14,041. Depending on the availability when you book, these fares could change.

      • Don't leave everything to the last minute. You're more likely to get cheap tickets from SEA to PUS if you book ahead. Airlines often have some great early bird discounts.

      • If you can be flexible with your travel dates, try using the 'Whole month' search tool. It'll find the lowest price across each month when searching for a flight from Seattle / Tacoma International Airport to Gimhae International Airport.

      • Finding cheap flights from SEA to PUS is a breeze with Price Alerts. Simply set up one of these automatic alerts and we'll notify you as soon as fares go down.

      • Find the ideal flight for you with the help of the filters. To see the 'Cheapest,' 'Best' or 'Fastest' flights from Seattle / Tacoma International Airport to Gimhae International Airport, use the 'Sort by' tool. You can also filter by departure and arrival times, airline, and journey duration.

      Handy information about Seattle / Tacoma International Airport (SEA)

      • Seattle / Tacoma International Airport gets top marks for its on-time performance. 80% of flights that take off from SEA land on time.

      • Central Seattle to Seattle / Tacoma International Airport is around 23 kilometres. Depending on traffic, it'll take you about 25 minutes to get there if you're driving, catching a taxi or ride-sharing.

      • Catching public transport? Expect a journey time of around 35 minutes.

      • Catching an early flight from Seattle / Tacoma International Airport to Gimhae International Airport? Avoid rushing to the terminal (and catch some extra z's) by picking one of these hotels near SEA:

      Arriving at Gimhae International Airport (PUS)

      • If you're arriving on a late Seattle / Tacoma International Airport to Gimhae International Airport flight, nothing tops the convenience of being close to the terminal. Grab your bags from the carousel and then be showered and snoozing not long after at one of these hotels near PUS:

      • Travel at your own speed with a Gimhae International Airport rental car. Book your wheels from With Rental Car Headquarters, Hi Rent A Car or HI RENT A CAR and venture far and wide through Busan and beyond.

      • Lock in the best rate by booking your ride from Gimhae International Airport around one week ahead of your departure.

      When to fly to Gimhae International Airport (PUS)

      • It's time to pick your travel dates for your flight from Seattle / Tacoma International Airport to Gimhae International Airport. August is the busiest month to visit Busan. If you'd like a more low-key vibe, go in March.

      • Lock in your flight from Seattle / Tacoma International Airport to Gimhae International Airport for August if you'd like to go to Busan during its warmest month. Expect temperatures of between 22ºC (72ºF) and 29ºC (84ºF).

      • If you want cooler conditions, look for a cheap ticket from SEA to PUS in January. Temperatures average between -3ºC (27ºF) and 8ºC (46ºF) then.

      Explore more of South Korea

      • Busan has plenty going for it, but there are so many other corners of South Korea waiting to be discovered. About 322 kilometres north-west of Busan, a visit to Seoul will fill your itinerary to the brim. Check out popular attractions like Gyeongbokgung Palace, Bukchon Hanok Village and N Seoul Tower.

      • If you're looking to explore another major stop in South Korea, consider Incheon, about 354 kilometres north-west of Busan. INSPIRE Arena, Wangsan Beach and Seokmodo Natural Forest are key reasons to visit.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.