Title: Cheap Flights from Seoul (GMP) to Kos (KGS) - Expedia.ca ![](https://images.trvl-media.com/place/1804/71d210e5-8360-4faf-8e0e-489f0841a4ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1804/71d210e5-8360-4faf-8e0e-489f0841a4ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Seoul (GMP) to Kos (KGS) ## Popular airlines from Gimpo Intl. Airport (GMP) to Kos (KGS-Kos Island Intl.) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:GMP,to:KGS,departure:22/04/2026TANYT&leg2=from:KGS,to:GMP,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:GMP,to:KGS,departure:22/04/2026TANYT&leg2=from:KGS,to:GMP,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:GMP,to:KGS,departure:22/04/2026TANYT&leg2=from:KGS,to:GMP,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:GMP,to:KGS,departure:22/04/2026TANYT&leg2=from:KGS,to:GMP,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:GMP,to:KGS,departure:22/04/2026TANYT&leg2=from:KGS,to:GMP,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:GMP,to:KGS,departure:22/04/2026TANYT&leg2=from:KGS,to:GMP,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:GMP,to:KGS,departure:22/04/2026TANYT&leg2=from:KGS,to:GMP,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 30% on select hotels after you book a flight\* - ![](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) ## Frequently asked questions ### How much is a flight from Gimpo Airport to KGS? ### Do I need to pay a cancellation fee if I cancel my flight from GMP to Kos Airport? ### How do I find cheap flights from Gimpo Intl. Airport (GMP) to KGS that have flexible change policies? ### How far is the flight from GMP to KGS? ### Which airlines fly direct from Gimpo Intl. Airport (GMP) to KGS? ### Are Gimpo Airport to Kos Airport flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Gimpo Intl. | | ------------------- | ---------------- | | Destination airport | Kos Island Intl. | | Distance | 8295 km | ## Explore a world of travel with Expedia - Flights - [Flights from Vernon to Kos ](https://www.expedia.ca/lp/flights/10619/1804/vernon-to-kos) - [Flights from Emerald to Kos ](https://www.expedia.ca/lp/flights/1137/1804/emerald-to-kos) - [Flights from Fair Isle to Kos ](https://www.expedia.ca/lp/flights/1209/1804/fair-isle-to-kos) - [Flights from Garissa to Kos ](https://www.expedia.ca/lp/flights/1279/1804/garissa-to-kos) - [Flights from Naxos to Kalymnos ](https://www.expedia.ca/lp/flights/1716/6143137/naxos-to-kalymnos) - [Flights from Skiathos to Kalymnos ](https://www.expedia.ca/lp/flights/1729/6143137/skiathos-to-kalymnos) - [Flights from Xianyang to Kalymnos ](https://www.expedia.ca/lp/flights/177812/6143137/xianyang-to-kalymnos) - 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[Flights from Kingston to Kos ](https://www.expedia.ca/lp/flights/6057821/1804/kingston-to-kos) - [Flights from Hot Springs to Kos ](https://www.expedia.ca/lp/flights/6058444/1804/hot-springs-to-kos) - [Flights from Kokomo to Kalymnos ](https://www.expedia.ca/lp/flights/6059761/6143137/kokomo-to-kalymnos) - [Flights from Weeze to Kalymnos ](https://www.expedia.ca/lp/flights/6063188/6143137/weeze-to-kalymnos) - [Flights from Edinburgh to Kalymnos ](https://www.expedia.ca/lp/flights/6069845/6143137/edinburgh-to-kalymnos) - [Flights from Al Duwadimi to Kalymnos ](https://www.expedia.ca/lp/flights/6084766/6143137/al-duwadimi-to-kalymnos) - [Flights from Misima Island to Kos ](https://www.expedia.ca/lp/flights/6085381/1804/misima-island-to-kos) - [Flights from Alexandra to Kos ](https://www.expedia.ca/lp/flights/6109/1804/alexandra-to-kos) - [Flights from Angeles City to Kos ](https://www.expedia.ca/lp/flights/6129070/1804/angeles-city-to-kos) - [Flights from Chongqing to Kos ](https://www.expedia.ca/lp/flights/6140323/1804/chongqing-to-kos) - 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