Title: Cheap Flights from Lille to Kos (LIL to KGS) - Expedia.co.uk ![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) ![](https://images.trvl-media.com/place/1804/71d210e5-8360-4faf-8e0e-489f0841a4ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Lille (LIL) to Kos (KGS) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only ## Popular airlines from Lille (LIL-Lesquin) to Kos (KGS-Kos Island Intl.) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:lil,to:kgs,departure:29/09/2025TANYT&leg2=from:kgs,to:lil,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![easyJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_U2.svg) easyJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:lil,to:kgs,departure:29/09/2025TANYT&leg2=from:kgs,to:lil,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"U2"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.co.uk/Flights-Search?leg1=from:lil,to:kgs,departure:29/09/2025TANYT&leg2=from:kgs,to:lil,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Ryanair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FR.svg) Ryanair [](https://www.expedia.co.uk/Flights-Search?leg1=from:lil,to:kgs,departure:29/09/2025TANYT&leg2=from:kgs,to:lil,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FR"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:lil,to:kgs,departure:29/09/2025TANYT&leg2=from:kgs,to:lil,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![Jet2](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LS.svg) Jet2 [](https://www.expedia.co.uk/Flights-Search?leg1=from:lil,to:kgs,departure:29/09/2025TANYT&leg2=from:kgs,to:lil,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LS"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.co.uk/Flights-Search?leg1=from:lil,to:kgs,departure:29/09/2025TANYT&leg2=from:kgs,to:lil,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) ![notification illustration](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\* ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* ![trophy illustration](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.co.uk/login) Flight from Lille to Kos route information | Origin airport | Lesquin | | --- | --- | | Destination airport | Kos Island Intl. | | Distance | 2429 km | | Average flight time | 3 hours 35 mins | ## Compare flights from Lille to Kos easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from Lille to Kos. Operating between them flights per day, airlines cover the route. And fly direct, getting you to Kos Island Intl. in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Lesquin to Kos Island Intl..   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from Lesquin (LIL) to Kos Island Intl. (KGS) The easiest way to view the best deals on flights from Lille to Kos today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Lesquin to Kos Island Intl. start at just and range up to .   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near Lille and Kos - booking your flight during , the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your Lille to Kos flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Lesquin to Kos Island Intl. for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from Lille - [Lille to Tenerife (LIL - TFS)](https://expedia.co.uk/lp/flights/lil/tfs/lille-to-tenerife) - [Lille to Montpellier (LIL - MPL)](https://expedia.co.uk/lp/flights/lil/mpl/lille-to-montpellier) - [Lille to Málaga (LIL - AGP)](https://expedia.co.uk/lp/flights/lil/agp/lille-to-malaga) - [Lille to Barcelona (LIL - BCN)](https://expedia.co.uk/lp/flights/lil/bcn/lille-to-barcelona) - [Lille to Nice (LIL - NCE)](https://expedia.co.uk/lp/flights/lil/nce/lille-to-nice) - [Lille to Bordeaux (LIL - BOD)](https://expedia.co.uk/lp/flights/lil/bod/lille-to-bordeaux) - [Lille to Alicante (LIL - ALC)](https://expedia.co.uk/lp/flights/lil/alc/lille-to-alicante) - 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Scan the QR code with your device camera and download our app ![QR code to download the app](data:image/png;base64,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)