Title: CA $428 Cheap Swiss International Air Lines fights from Brussels to Kos - 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) ![](https://images.trvl-media.com/place/1804/71d210e5-8360-4faf-8e0e-489f0841a4ac.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $428 Cheap Swiss International Air Lines fights from Brussels (BRU) to Kos (KGS) [View CA $428 flight on Fri, Jun 5, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BRU,to:KGS,departure:05/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:427.60&airProductToken=AQqAAQo-CMywARIENDU0NRihpAEguTwo5-6OAzCy744DOFdAAFgBagVMSUdIVHIIV0VVTEdUWjl6CgjTnAESBDI3MjkKPgjMsAESBDgzNTYYuTwgypEBKPXwjgMwmvKOAzhXQAFYAWoFTElHSFRyCFdFVUxHVFo5egoI15YBEgQ4MzU2EgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) - [Roundtrip](?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 - ![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 30% 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.ca/login) ## Swiss International Air Lines flights from Brussels to Kos (BRU→KGS) Prices were available within the past 7 days and start at CA $428 for one-way flights and CA $626 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Fri, Jun 5 - Mon, Jun 8 BRU Brussels KGS Kos CA $626 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BRU,to:KGS,departure:05/06/2026TANYT&leg2=from:KGS,to:BRU,departure:08/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:626.00&airProductToken=AQqAAQo-CMywARIENDU0NRihpAEguTwo5-6OAzCy744DOFdAAFgBagVMSUdIVHIIV0VVTEdUWjB6CgjTnAESBDI3MjkKPgjMsAESBDgzNTYYuTwgypEBKPXwjgMwmvKOAzhXQAFYAWoFTElHSFRyCFdFVUxHVFowegoI15YBEgQ4MzU2CoABCj4IzLABEgQ4MzU3GMqRASC5PCiAko8DML6TjwM4U0AAWAFqBUxJR0hUcghTRVVMR1RaMHoKCNeWARIEODM1Nwo-CMywARIENDU1Nhi5PCChpAEo55aPAzCyl48DOFNAAVgBagVMSUdIVHIIU0VVTEdUWjB6CgjTnAESBDQ1NTYSCggCEAEYAioCTFgYASIECAEQASgCKAMoBDAL) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Fri, Jun 5 - Mon, Jun 8 BRU Brussels KGS Kos CA $629 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BRU,to:KGS,departure:05/06/2026TANYT&leg2=from:KGS,to:BRU,departure:08/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:628.99&airProductToken=AQqAAQo-CMywARIENDU0NRihpAEguTwo5-6OAzCy744DOFdAAFgBagVMSUdIVHIIV0VVTEdUWjl6CgjTnAESBDI3MjkKPgjMsAESBDgzNTYYuTwgypEBKPXwjgMwmvKOAzhXQAFYAWoFTElHSFRyCFdFVUxHVFo5egoI15YBEgQ4MzU2EgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Fri, Jun 5 - Mon, Jun 8 BRU Brussels KGS Kos CA $667 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:BRU,to:KGS,departure:05/06/2026TANYT&leg2=from:KGS,to:BRU,departure:08/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:666.10&airProductToken=AQqAAQo-CMywARIENDU0NRihpAEguTwo5-6OAzCy744DOFdAAFgBagVMSUdIVHIIV0VVTEdUWjl6CgjTnAESBDI3MjkKPgjMsAESBDgzNTYYuTwgypEBKPXwjgMwmvKOAzhXQAFYAWoFTElHSFRyCFdFVUxHVFo5egoI15YBEgQ4MzU2EgoIAhABGAIqAkxYGAEiBAgBEAEoAigDKAQwCw) Flight from Brussels to Kos (BRU - KGS) route information | Origin airport | Brussels - National | | --- | --- | | Destination airport | Kos Island Intl. | | Airlines serving | Aegean, Austrian Airlines, Lufthansa, SKY express, Swiss International Air Lines | | Popular airline | Aegean | | Distance | 2365 km | ## Frequently asked questions ### How much is a SWISS flight from Brussels - National Airport (BRU) to Kos Island Intl. Airport (KGS)? > You'll discover affordable return SWISS flights from CA $626 from BRU to KGS by sorting your results from "Price (lowest to highest)" on Expedia. Or search for bargains from CA $428 for a one-way journey.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from BRU to KGS with SWISS? > SWISS flights to Kos tend to be cheaper in the low-season months of December and February. Whether you're after a one-way or round-trip ticket, you could score a better deal then. ### Does SWISS fly nonstop from Brussels - National Airport (BRU) to Kos Island Intl. Airport (KGS)? > Enter your dates, press search and select "Nonstop" on Expedia to browse any direct flights from BRU to KGS with SWISS or another carrier. ### What airports does SWISS fly into in Kos? > SWISS flights from Brussels - National Airport (BRU) to Kos land at Kos Island Intl. Airport (KGS). This is the main entry point to this destination. ### What kind of luggage can I take on a SWISS flight from Brussels - National Airport (BRU) to Kos Island Intl. Airport (KGS)? > SWISS allows travellers to bring 1 checked-in bag weighing up to 23 kgs (50 lbs) with maximum dimensions of 157 centimetres on standard economy flights from BRU to KGS. Additionally, you can bring 1 cabin bag with you in the cabin. This carry-on luggage must not exceed 56 centimetres x 53 centimetres x 13 centimetres and weigh no more than 8 kgs (17 lbs). Baggage policies can vary depending on your fare type and cabin class, so check your booking or SWISS's website to avoid any unexpected fees at the airport. ### Can I change or cancel my SWISS flight from Brussels - National Airport (BRU) to Kos Island Intl. Airport (KGS)? > You can usually cancel or reschedule your flight, although there may be additional charges if you made your booking more than 24 hours ago. Need flexible options? Make use of Expedia's "Changes included" and "No cancel fee" filters to find flights that won't penalize you if you have to adjust your plans. 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