Title: CA $191 Cheap Aegean fights from Rome 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 $191 Cheap Aegean fights from Rome (ROM) to Kos (KGS) [View CA $191 flight on Sun, Dec 14, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:FCO,to:KGS,departure:14/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:190.60&airProductToken=AQpsCi4IwWYSAzY1MRjFcCDgPCjf1v8CMNfX_wI4VEAAWAFqBUxJR0hUcgdUS0xHVFNDCjoIwWYSAzIyMhjgPCDKkQEo3OH_AjCd4v8COFRAAVgBagVMSUdIVHIHVEtMR1RTQ3oJCM-CARIDMjIyEgoIARABGAEqAkEzGAEiBAgBEAEoAigDKAQwCw) - [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) ## Aegean flights from Rome to Kos (ROM→KGS) Prices were available within the past 7 days and start at CA $191 for one-way flights and CA $359 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Aegean](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/A3.gif) Fri, Dec 5 - Tue, Dec 9 FCO Rome KGS Kos CA $359 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:FCO,to:KGS,departure:05/12/2025TANYT&leg2=from:KGS,to:FCO,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:358.71&airProductToken=AQqcAQouCMFmEgM1NTEYxXAg0jIojfH-AjDx8f4COFRAAFgBagVMSUdIVHIHVExMR1RTQwouCMFmEgMxMjkY0jIg4Dwo8fb-AjCj9_4COFRAAVgBagVMSUdIVHIHVExMR1RTQwo6CMFmEgMyMjAY4DwgypEBKMz6_gIwjfv-AjhUQAFYAWoFTElHSFRyB1RMTEdUU0N6CQjPggESAzIyMBIKCAEQARgBKgJBMxgBIgQIARABKAIoAygEMAs) ![Aegean](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/A3.gif) Fri, Dec 5 - Tue, Dec 9 FCO Rome KGS Kos CA $359 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:FCO,to:KGS,departure:05/12/2025TANYT&leg2=from:KGS,to:FCO,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:358.90&airProductToken=AQqcAQouCMFmEgM1NTEYxXAg0jIojfH-AjDx8f4COFRAAFgBagVMSUdIVHIHVExMR1RTQwouCMFmEgMxMjkY0jIg4Dwo8fb-AjCj9_4COFRAAVgBagVMSUdIVHIHVExMR1RTQwo6CMFmEgMyMjAY4DwgypEBKMz6_gIwjfv-AjhUQAFYAWoFTElHSFRyB1RMTEdUU0N6CQjPggESAzIyMApsCjoIwWYSAzIyNxjKkQEg4Dwo26L_AjCco_8COFRAAFgBagVMSUdIVHIHVExMR1RTQ3oJCM-CARIDMjI3Ci4IwWYSAzY1NBjgPCDFcCiBrP8CMIOt_wI4VEABWAFqBUxJR0hUcgdUTExHVFNDEgoIARABGAEqAkEzGAEiBAgBEAEoAigDKAQwCw) ![Aegean](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/A3.gif) Thu, Jun 4 - Sun, Jun 7 FCO Rome KGS Kos CA $378 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:FCO,to:KGS,departure:04/06/2026TANYT&leg2=from:KGS,to:FCO,departure:07/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:377.60&airProductToken=AQphCi4IwWYSAzY1MRjFcCDgPCji5I4DMNrljgM4VEAAWAFqBUxJR0hUcgdUS0xHVFNDCi8IwWYSAzIyNhjgPCDKkQEoz-eOAzCG6I4DOFRAAVgBagVMSUdIVHIHVEtMR1RTQwpsCjoIwWYSAzIyMxjKkQEg4Dwo_IWPAzDCho8DOFRAAFgBagVMSUdIVHIHVEtMR1RTQ3oJCM-CARIDMjIzCi4IwWYSAzY1NBjgPCDFcCigiY8DMJ2KjwM4VEABWAFqBUxJR0hUcgdUS0xHVFNDEgoIARABGAEqAkEzGAEiBAgBEAEoAigDKAQwCw) ![Aegean](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/A3.gif) Thu, Jun 4 - Sun, Jun 7 FCO Rome KGS Kos CA $380 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:FCO,to:KGS,departure:04/06/2026TANYT&leg2=from:KGS,to:FCO,departure:07/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:379.62&airProductToken=AQphCi4IwWYSAzY1MRjFcCDgPCji5I4DMNrljgM4VEAAWAFqBUxJR0hUcgdUS0xHVFNDCi8IwWYSAzIyNhjgPCDKkQEoz-eOAzCG6I4DOFRAAVgBagVMSUdIVHIHVEtMR1RTQxIKCAEQARgBKgJBMxgBIgQIARABKAIoAygEMAs) ![Aegean](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/A3.gif) Fri, Dec 5 - Tue, Dec 9 FCO Rome KGS Kos CA $400 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:FCO,to:KGS,departure:05/12/2025TANYT&leg2=from:KGS,to:FCO,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:399.90&airProductToken=AQqcAQouCMFmEgM1NTEYxXAg0jIojfH-AjDx8f4COFRAAFgBagVMSUdIVHIHVExMR1RTQwouCMFmEgMxMjkY0jIg4Dwo8fb-AjCj9_4COFRAAVgBagVMSUdIVHIHVExMR1RTQwo6CMFmEgMyMjAY4DwgypEBKMz6_gIwjfv-AjhUQAFYAWoFTElHSFRyB1RMTEdUU0N6CQjPggESAzIyMApsCjoIwWYSAzIyNxjKkQEg4Dwo26L_AjCco_8COFNAAFgBagVMSUdIVHIHU0xMR1RTQ3oJCM-CARIDMjI3Ci4IwWYSAzY1MBjgPCDFcCirqP8CMKip_wI4U0ABWAFqBUxJR0hUcgdTTExHVFNDEgoIARABGAEqAkEzGAEiBAgBEAEoAigDKAQwCw) ![Aegean](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/A3.gif) Fri, Dec 5 - Tue, Dec 9 FCO Rome KGS Kos CA $401 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:FCO,to:KGS,departure:05/12/2025TANYT&leg2=from:KGS,to:FCO,departure:09/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:400.91&airProductToken=AQpsCi4IwWYSAzY1NRjFcCDgPCia9f4CMJL2_gI4S0AAWAFqBUxJR0hUcgdLTExHVFNDCjoIwWYSAzIyMBjgPCDKkQEozPr-AjCN-_4COEtAAVgBagVMSUdIVHIHS0xMR1RTQ3oJCM-CARIDMjIwEgoIARABGAEqAkEzGAEiBAgBEAEoAigDKAQwCw) Flight from Rome to Kos (FCO - KGS) route information | Origin airport | Fiumicino - Leonardo da Vinci Intl. | | --- | --- | | Destination airport | Kos Island Intl. | | Distance | 1381 km | ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_CA_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Limited-time deals: save up to 50% on select hotels [Book now](https://expedia.ca/deals?rfrr=FTG_BF_PROMO_) ## Explore a world of travel with Expedia \*Available to Expedia members.