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Cheap flights from Gimhae International to Kos

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      Travelers and cabin class, 1 Adult, Economy

      Compare Gimhae International to Kos flight deals

      Find the cheapest month or even day of the year to fly to Kos

      Book the best Kos fare with no extra fees

      Busan to Kos: Flight information

      The things to know before you go.
      Fly intoKos Airport
      Cheapest flight found$2,203
      Cheapest month to flySeptember

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

      There are two (2) airports near Kos: Kos Airport and Kalymnos Airport.
      The best price we found for a round-trip flight from Gimhae International to Kos is $2,203. 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 Gimhae International to Kos. But we found flights with one or more stops from $2,202.
      We've checked every Gimhae International Airport to Kos fare we could find, and the cheapest upcoming date to fly seems to be on Sunday, September 27, 2026. Overall, the cheapest month to fly from Gimhae International Airport to Kos is usually September.
      If you're flying from Gimhae International Airport, the cheapest airport near Kos is Kos – which is 20.0 km away from the center of Kos. We've found flights to this airport from $2,203.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Gimhae International Airport to Kos on Sunday, September 27, 2026.
      No airlines currently offer direct flights between Gimhae International Airport and Kos. 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 Kos 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 Kos is around 40 days in advance, so don’t leave your flight to the last minute.

      Kos Airport is 20.0km from Kos and Kalymnos Airport is 31.6km from Kos.
      Kos Airport is closest to Kos, at around 20.0 km away.
      Currently, the cheapest airline that flies to Kos Airport – the closest airport to Kos – is Singapore Airlines.