Title: Cheap Flights to Islip from CA $384 - Expedia.ca ![Lodging Image](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/bex-affinities/lodging.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Islip from CA $384 [View CA $384 flight on Tue, Sep 29, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:LHR,departure:29/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:383.11&airProductToken=AQpvCjUI1KABEgMyNTgYmM4BIIuSASjPj5kDMIeTmQM4VEAAWAFqCERJU0NPVU5UcghUTDBEU0kwNQo2CNSgARIEMTM1NhiLkgEg64kBKOuTmQMwkJWZAzhUQAFYAWoIRElTQ09VTlRyCFRMMERTSTA1EgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwAQ) [Islip Travel Guide](https://expedia.ca/Islip.dx553248635149807879)[Hotels in Islip](https://expedia.ca/Islip-Hotels.d553248635149807879.Travel-Guide-Hotels)[Islip Car Rentals](https://expedia.ca/Car-Rentals-In-Islip.d553248635149807879.Car-Rental-Guide)[Islip Vacation Packages](https://expedia.ca/Islip.d553248635149807879.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Islip, Kidlington, England, United Kingdom,departure:22/04/2026TANYT&leg2=from:Islip, Kidlington, England, United Kingdom,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Islip, Kidlington, England, United Kingdom,departure:22/04/2026TANYT&leg2=from:Islip, Kidlington, England, United Kingdom,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Islip, Kidlington, England, United Kingdom,departure:22/04/2026TANYT&leg2=from:Islip, Kidlington, England, United Kingdom,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Islip, Kidlington, England, United Kingdom,departure:22/04/2026TANYT&leg2=from:Islip, Kidlington, England, United Kingdom,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Islip, Kidlington, England, United Kingdom,departure:22/04/2026TANYT&leg2=from:Islip, Kidlington, England, United Kingdom,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![](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:CMH,to:Islip, Kidlington, England, United Kingdom,departure:22/04/2026TANYT&leg2=from:Islip, Kidlington, England, United Kingdom,to:CMH,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_VS.svg) Virgin Atlantic [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Islip, Kidlington, England, United Kingdom,departure:22/04/2026TANYT&leg2=from:Islip, Kidlington, England, United Kingdom,to:CMH,departure:29/04/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VS"}}]) - ![](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) ## How much is the cheapest flight to Islip? Prices were available within the past 7 days and start at CA $384 for one-way flights and CA $829 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Mon, May 25 - Wed, Jun 10 YUL Montreal LHR London CA $829 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LHR,departure:25/05/2026TANYT&leg2=from:LHR,to:YUL,departure:10/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:828.31&airProductToken=AQpsCjMI1KABEgMyNTQYmF0gi5IBKKX9jQMwuoCOAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKNQjUoAESBDEzNTgYi5IBIOuJASjHhI4DMOyFjgM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKNQjUoAESBDEzNTcY64kBIIuSASiJrY8DMLOujwM4VEAAWAFqB0RJU0NJTlRyCFRGMERTSUc3CjMI1KABEgMyNTMYi5IBIJhdKJW4jwMw5ruPAzhUQABYAWoHRElTQ0lOVHIIVEYwRFNJRzcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Sun, Jun 7 - Thu, Jun 11 YHZ Halifax LHR London CA $850 Roundtrip found 7 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YHZ,to:LHR,departure:07/06/2026TANYT&leg2=from:LHR,to:YHZ,departure:11/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:849.90&airProductToken=AQpmCjEIxpIBEgM2MDYY-MkBIIopKLmOjwMwvZCPAzhYQABYAWoFTElHSFRyCFhVMk1DQUxUCjEIxpIBEgM0NTAYiikg64kBKOyRjwMwr5OPAzhYQAFYAWoFTElHSFRyCFhVMk1DQUxUCmYKMQjGkgESAzQ1MRjriQEgiiko1bWPAzCTt48DOFhAAFgBagVMSUdIVHIIWFUyTUNBTFQKMQjGkgESAzYwNxiKKSD4yQEo27iPAzD9uo8DOFhAAVgBagVMSUdIVHIIWFUyTUNBTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) ![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif) Fri, Apr 17 - Tue, Apr 21 YYZ Toronto LHR London CA $882 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:LHR,departure:17/04/2026TANYT&leg2=from:LHR,to:YYZ,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:881.60&airProductToken=AQo0CjII1qYBEgMxNDgYmM4BIOuJASjv0YoDMKLVigM4VEAAWAFqBUxJR0hUcghPTk43MkxCVQqCAQo_CNamARIENzA0NhjriQEggJMBKOr0igMwuvWKAzhUQABYAWoFTElHSFRyCE9OTjcyTEJVegoIy5gBEgQ3MDQ2Cj8I1qYBEgQ3MTY2GICTASCYzgEo0PaKAzCw-ooDOFRAAVgBagVMSUdIVHIIT05ONzJMQlV6CgjLmAESBDcxNjYSCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, May 21 - Sun, Jun 7 YYZ Toronto LHR London CA $882 Roundtrip found 5 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:LHR,departure:21/05/2026TANYT&leg2=from:LHR,to:YYZ,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:881.70&airProductToken=AQpFCkMIxJgBEgQ1OTM0GJjOASDriQEor9CNAzDi040DOEVAAFgBaglNQUlOQkFTSUNyCFZOTjcyTEJVegoI1qYBEgQ1OTM0CooBCkMIxJgBEgQ5NTkxGOuJASCAkwEozIaPAzCch48DOEVAAFgBaglNQUlOQkFTSUNyCFZOTjcyTEJVegoIy5gBEgQ5NTkxCkMIxJgBEgQ5MTc3GICTASCYzgEotoqPAzCbjo8DOEVAAVgBaglNQUlOQkFTSUNyCFZOTjcyTEJVegoIy5gBEgQ5MTc3EgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Jun 3 - Wed, Jun 10 YOW Ottawa LHR London CA $885 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:LHR,departure:03/06/2026TANYT&leg2=from:LHR,to:YOW,departure:10/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:884.30&airProductToken=AQo0CjIIwYYBEgM4ODgY2LMBIOuJASjc4Y4DMOfkjgM4S0AAWAFqBUJBU0lDcghLSjFBWERCUQqxAQo1CMyQARIEMjQ3MRjriQEgjBUowKiPAzCzqY8DOEtAAFgBaghFQ09MSUdIVHIIS0oxQVhEQlEKNAjMkAESAzQ5NBiMFSCYzgEonquPAzCmr48DOEtAAVgBaghFQ09MSUdIVHIIS0oxQVhEQlEKQgjMkAESBDY1OTYYmM4BINizASiKsI8DMMywjwM4S0ABWAFqCEVDT0xJR0hUcghLSjFBWERCUXoKCMGGARIENjU5NhIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ## Travel information | Destination airport | Heathrow | | ----------------------------- | -------- | | Destination airport IATA code | LHR | | Destination city name | London | | Roundtrip price | CA $828 | ## Trending flights to Islip Prices were available within the past 7 days and start at CA $384 for one-way flights and CA $829 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Mon, May 25 - Wed, Jun 10 YUL Montreal LHR London CA $829 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LHR,departure:25/05/2026TANYT&leg2=from:LHR,to:YUL,departure:10/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:828.31&airProductToken=AQpsCjMI1KABEgMyNTQYmF0gi5IBKKX9jQMwuoCOAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKNQjUoAESBDEzNTgYi5IBIOuJASjHhI4DMOyFjgM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3CmwKNQjUoAESBDEzNTcY64kBIIuSASiJrY8DMLOujwM4VEAAWAFqB0RJU0NJTlRyCFRGMERTSUc3CjMI1KABEgMyNTMYi5IBIJhdKJW4jwMw5ruPAzhUQABYAWoHRElTQ0lOVHIIVEYwRFNJRzcSCggBEAEYASoCVFAYASIECAEQASgCKAMoBDAN) \*Available to Expedia members.