Title:  Cheap Flights from Seoul (ICN) to Kos (KGS) - Expedia.ca

  

![Kos featuring a castle and a coastal town](https://images.trvl-media.com/place/1804/71d210e5-8360-4faf-8e0e-489f0841a4ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

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# Cheap Flights from Seoul (ICN) to Kos (KGS)

-   [Roundtrip](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

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## Popular airlines from Incheon Intl. Airport (ICN) to Kos (KGS-Kos Island Intl.)

-   ![Air Canada](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:icn,to:kgs,departure:27/10/2025TANYT&leg2=from:kgs,to:icn,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}])
-   ![WestJet](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:icn,to:kgs,departure:27/10/2025TANYT&leg2=from:kgs,to:icn,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}])
-   ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg)
    
    Flair Airlines
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:icn,to:kgs,departure:27/10/2025TANYT&leg2=from:kgs,to:icn,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}])
-   ![American Airlines](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:icn,to:kgs,departure:27/10/2025TANYT&leg2=from:kgs,to:icn,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}])
-   ![United](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:icn,to:kgs,departure:27/10/2025TANYT&leg2=from:kgs,to:icn,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
-   ![Delta](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:icn,to:kgs,departure:27/10/2025TANYT&leg2=from:kgs,to:icn,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}])
-   ![Porter Airlines](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:icn,to:kgs,departure:27/10/2025TANYT&leg2=from:kgs,to:icn,departure:03/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}])

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## Frequently asked questions

### How much is a flight from ICN to KGS?

> Start packing your suitcase, because round-trip journeys between Incheon Airport and Kos Airport start from . That's based on airfares listed within the last 7 days on Expedia for flights departing within the next year. Prices can move quickly, so book now to score the best deal. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from Seoul–Incheon Intl. Airport to KGS?

> Each airline has different terms and conditions. If you decide to cancel your escape, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter).

### How do I find cheap flights from Incheon Airport to Kos Island Intl. Airport (KGS) that have flexible change policies?

> Flights from Incheon Airport to Kos Island Intl. Airport (KGS) with flexible change policies are available from several carriers. Simply use our "No change fees" filter during your search. You'll only need to cover the fare difference, with no extra fees to worry about.

### How far is the flight from Incheon Intl. Airport (ICN) to Kos Island Intl. Airport (KGS)?

> With around 8,300 kilometres separating Incheon and Kos, your flight will be a long one. Pack wisely and make your time on board comfortable. Little things like a spare pair of socks and a good travel pillow can make all the difference.

### Which airlines fly direct from ICN to Kos Airport?

> There are no direct flights, so you'll need to make at least one stop between Incheon Intl. Airport (ICN) and KGS. Use the layover time to stretch your legs and take a break.

### Are Incheon Airport to KGS flight tickets cheaper when they're purchased at the last minute?

> Booking last minute from Incheon Airport to KGS can be hit-or-miss. You may be able to find a bargain, but you could also miss out entirely! If you'd rather start your travel planning ahead of time, Expedia compares flight deals up to a year in advance. Just bear in mind that not all airlines publish their prices so far in advance. Our suggestion? Check back often as updates are made frequently.

## Travel information

| Origin airport | Incheon Intl. |
| --- | --- |
| Destination airport | Kos Island Intl. |
| Distance | 8275 km |

## Book with confidence

### Incheon to Kos Flights

**The easy way to book your flights from Seoul to Kos** 

With Expedia, it’s simple to find and book flights to Kos from Seoul whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Kos Island Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Seoul to Kos today, tomorrow, or this week.  

**Save dollars with cheap flights from Incheon Intl., ICN to Kos Island Intl., KGS** 

Sort your search results by price to find great deals on your flight from Seoul to Kos—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Kos from Seoul currently is just rising to .  

Here are more money-saving tips: 

-   Fly in when flight prices are normally at their lowest 
-   Book about a month to 6 weeks before you travel for the best prices to Kos  
-   Avoid peak season and weekends when flights can cost more
-   Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
-   One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

**Reasons to choose Expedia for your flight to Kos from Seoul** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Kos with Expedia today.

## 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 Garissa to Kos](https://www.expedia.ca/lp/flights/1279/1804/garissa-to-kos)
-   [Flights from Negage to Kos](https://www.expedia.ca/lp/flights/1411/1804/negage-to-kos)
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-   [Flights from Naxos to Kalymnos](https://www.expedia.ca/lp/flights/1716/6143137/naxos-to-kalymnos)
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-   [Flights from Xianyang to Kalymnos](https://www.expedia.ca/lp/flights/177812/6143137/xianyang-to-kalymnos)
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-   [Flights from Calgary to Kalymnos](https://www.expedia.ca/lp/flights/178245/6143137/calgary-to-kalymnos)
-   [Flights from Copenhagen to Kos](https://www.expedia.ca/lp/flights/178252/1804/copenhagen-to-kos)
-   [Flights from Montreal to Kos](https://www.expedia.ca/lp/flights/178288/1804/montreal-to-kos)
-   [Flights from Ottawa to Kalymnos](https://www.expedia.ca/lp/flights/178296/6143137/ottawa-to-kalymnos)
-   [Flights from Toronto to Kalymnos](https://www.expedia.ca/lp/flights/178314/6143137/toronto-to-kalymnos)
-   [Flights from Acapulco to Kos](https://www.expedia.ca/lp/flights/179991/1804/acapulco-to-kos)
-   [Flights from Montego Bay to Kos](https://www.expedia.ca/lp/flights/180106/1804/montego-bay-to-kos)
-   [Flights from Reading to Kos](https://www.expedia.ca/lp/flights/181530/1804/reading-to-kos)
-   [Flights from Cinisi to Kalymnos](https://www.expedia.ca/lp/flights/182129/6143137/cinisi-to-kalymnos)
-   [Flights from Elche to Kalymnos](https://www.expedia.ca/lp/flights/182319/6143137/elche-to-kalymnos)
-   [Flights from El Quseir to Kos](https://www.expedia.ca/lp/flights/184271/1804/el-quseir-to-kos)
-   [Flights from Larsen Bay to Kos](https://www.expedia.ca/lp/flights/1845/1804/larsen-bay-to-kos)
-   [Flights from Kone to Kos](https://www.expedia.ca/lp/flights/1875/1804/kone-to-kos)
-   [Flights from Kone to Kalymnos](https://www.expedia.ca/lp/flights/1875/6143137/kone-to-kalymnos)
-   [Flights from Krasnodar to Kos](https://www.expedia.ca/lp/flights/1913/1804/krasnodar-to-kos)
-   [Flights from Kristiansund to Kalymnos](https://www.expedia.ca/lp/flights/1930/6143137/kristiansund-to-kalymnos)
-   [Flights from Mangrove Cay to Kos](https://www.expedia.ca/lp/flights/2214/1804/mangrove-cay-to-kos)
-   [Flights from Milos to Kos](https://www.expedia.ca/lp/flights/2349/1804/milos-to-kos)
-   [Flights from Omsk to Kos](https://www.expedia.ca/lp/flights/2676/1804/omsk-to-kos)
-   [Flights from Kebri Dar to Kos](https://www.expedia.ca/lp/flights/268/1804/kebri-dar-to-kos)
-   [Flights from Anacortes to Kos](https://www.expedia.ca/lp/flights/2710/1804/anacortes-to-kos)
-   [Flights from Paros to Kos](https://www.expedia.ca/lp/flights/2735/1804/paros-to-kos)
-   [Flights from Red Devil to Kalymnos](https://www.expedia.ca/lp/flights/2968/6143137/red-devil-to-kalymnos)
-   [Flights from Siem Reap to Kos](https://www.expedia.ca/lp/flights/2975/1804/siem-reap-to-kos)
-   [Flights from Árgos Orestikón to Kos](https://www.expedia.ca/lp/flights/3000031412/1804/argos-orestikon-to-kos)
-   [Flights from Aguni to Kos](https://www.expedia.ca/lp/flights/309/1804/aguni-to-kos)
-   [Flights from Salina Cruz to Kos](https://www.expedia.ca/lp/flights/3104/1804/salina-cruz-to-kos)
-   [Flights from Málaga to Kalymnos](https://www.expedia.ca/lp/flights/312/6143137/malaga-to-kalymnos)
-   [Flights from Mahé Island to Kos](https://www.expedia.ca/lp/flights/3127/1804/mahe-island-to-kos)
-   [Flights from Surat to Kos](https://www.expedia.ca/lp/flights/3290/1804/surat-to-kos)
-   [Flights from Torres to Kalymnos](https://www.expedia.ca/lp/flights/3506/6143137/torres-to-kalymnos)
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-   [Flights from Yecheon to Kos](https://www.expedia.ca/lp/flights/3928/1804/yecheon-to-kos)
-   [Flights from Alor Setar to Kos](https://www.expedia.ca/lp/flights/399/1804/alor-setar-to-kos)
-   [Flights from Uppsala to Kos](https://www.expedia.ca/lp/flights/4544/1804/uppsala-to-kos)
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-   [Flights from Chbika to Kos](https://www.expedia.ca/lp/flights/553248635943692773/1804/chbika-to-kos)
-   [Flights from Chania to Kos](https://www.expedia.ca/lp/flights/601135/1804/chania-to-kos)
-   [Flights from Bloomington to Kos](https://www.expedia.ca/lp/flights/6023714/1804/bloomington-to-kos)
-   [Flights from Norfolk - Virginia Beach to Kos](https://www.expedia.ca/lp/flights/602904/1804/norfolk-virginia-beach-to-kos)
-   [Flights from Saint John to Kos](https://www.expedia.ca/lp/flights/602956/1804/saint-john-to-kos)
-   [Flights from Porto to Kalymnos](https://www.expedia.ca/lp/flights/603077/6143137/porto-to-kalymnos)
-   [Flights from Dresden to Kalymnos](https://www.expedia.ca/lp/flights/6034796/6143137/dresden-to-kalymnos)
-   [Flights from Bratislava to Kalymnos](https://www.expedia.ca/lp/flights/6035000/6143137/bratislava-to-kalymnos)
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-   [Flights from San Luis Obispo to Kos](https://www.expedia.ca/lp/flights/6046822/1804/san-luis-obispo-to-kos)
-   [Flights from Milas to Kos](https://www.expedia.ca/lp/flights/6050250/1804/milas-to-kos)
-   [Flights from Hannover to Kos](https://www.expedia.ca/lp/flights/6050602/1804/hannover-to-kos)
-   [Flights from Porto Seguro to Kos](https://www.expedia.ca/lp/flights/6053146/1804/porto-seguro-to-kos)
-   [Flights from San Salvador to Kos](https://www.expedia.ca/lp/flights/6053734/1804/san-salvador-to-kos)
-   [Flights from Nogales to Kos](https://www.expedia.ca/lp/flights/6054715/1804/nogales-to-kos)
-   [Flights from Parry Sound to Kos](https://www.expedia.ca/lp/flights/6057818/1804/parry-sound-to-kos)
-   [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 Alexandra to Kos](https://www.expedia.ca/lp/flights/6109/1804/alexandra-to-kos)
-   [Flights from Kiruna to Kos](https://www.expedia.ca/lp/flights/6128420/1804/kiruna-to-kos)
-   [Flights from Chongqing to Kos](https://www.expedia.ca/lp/flights/6140323/1804/chongqing-to-kos)
-   [Flights from Francisco Beltrao to Kalymnos](https://www.expedia.ca/lp/flights/6187243/6143137/francisco-beltrao-to-kalymnos)
-   [Flights from Szczytno to Kalymnos](https://www.expedia.ca/lp/flights/6196446/6143137/szczytno-to-kalymnos)
-   [Flights from Igdir to Kos](https://www.expedia.ca/lp/flights/6202684/1804/igdir-to-kos)
-   [Flights from Greven to Kalymnos](https://www.expedia.ca/lp/flights/6204478/6143137/greven-to-kalymnos)
-   [Flights from Kefalonia to Kos](https://www.expedia.ca/lp/flights/6244029/1804/kefalonia-to-kos)
-   [Flights from Gazipasa to Kos](https://www.expedia.ca/lp/flights/6278074/1804/gazipasa-to-kos)
-   [Flights from Bhamo to Kos](https://www.expedia.ca/lp/flights/631/1804/bhamo-to-kos)
-   [Flights from Edmonton International Airport to Kalymnos](https://www.expedia.ca/lp/flights/6337367/6143137/edmonton-international-airport-to-kalymnos)
-   [Flights from Gwaunaru'u to Kos](https://www.expedia.ca/lp/flights/634707544067727360/1804/gwaunaruu-to-kos)
-   [Flights from Bodrum to Kalymnos](https://www.expedia.ca/lp/flights/745/6143137/bodrum-to-kalymnos)
-   [Flights from Derby to Kos](https://www.expedia.ca/lp/flights/7573/1804/derby-to-kos)
-   [Flights from Calabar to Kos](https://www.expedia.ca/lp/flights/785/1804/calabar-to-kos)
-   [Flights from Iamalele to Kos](https://www.expedia.ca/lp/flights/7900/1804/iamalele-to-kos)
-   [Flights from Kaluga to Kos](https://www.expedia.ca/lp/flights/8304/1804/kaluga-to-kos)
-   [Flights from Crooked Creek to Kalymnos](https://www.expedia.ca/lp/flights/852/6143137/crooked-creek-to-kalymnos)
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\*Available to Expedia members.