Title: Cheap Flights to Islip  from CA $384 - Expedia.ca

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# Cheap Flights to Islip from CA $384

[View CA $384 flight on Thu, Oct 15, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YYZ,to:LHR,departure:15/10/2026TANYT&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=AQpvCjUI1KABEgMyNjIYmM4BIIuSASjBxpoDMPnJmgM4VEAAWAFqCERJU0NPVU5UcghUTDBEU0kwNQo2CNSgARIEMTM1MBiLkgEg64kBKKjLmgMwzcyaAzhUQAFYAWoIRElTQ09VTlRyCFRMMERTSTA1EgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwAQ) 

[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"}}])

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## 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 13 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)

![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif)

Mon, Apr 27 - Mon, May 4

YYZ

Toronto

LHR

London

CA $882

Roundtrip

found 1 hour ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:LHR,departure:27/04/2026TANYT&leg2=from:LHR,to:YYZ,departure:04/05/2026TANYT&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=AQpBCj8Iy5gBEgQ0ODQzGJjOASDriQEor8KLAzDixYsDOFZAAFgBagVMSUdIVHIIVk5ONzJMQlV6CgjWpgESBDQ4NDMKaQozCMuYARIEMTAxNhjriQEggJMBKOuNjAMwsY6MAzhMQABYAWoFTElHSFRyCFZOTjcyTEJVCjIIy5gBEgM2OTEYgJMBIJjOASiQlIwDMPCXjAM4VkABWAFqBUxJR0hUcghWTk43MkxCVRIKCAEQARgBKgJLTBgBIgQIARABKAIoAygEMA0)

![Virgin Atlantic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/VS.gif)

Wed, Jun 3 - Sun, Jun 7

YYZ

Toronto

LHR

London

CA $882

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:LHR,departure:03/06/2026TANYT&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:881.60&airProductToken=AQo0CjII1qYBEgMxNDgYmM4BIOuJASjP4o4DMILmjgM4VEAAWAFqBUxJR0hUcghPTk43MkxCVQqCAQo_CNamARIENzA0ORjriQEggJMBKIWIjwMw1YiPAzhUQABYAWoFTElHSFRyCE9OTjcyTEJVegoIy5gBEgQ3MDQ5Cj8I1qYBEgQ3MTY3GICTASCYzgEotoqPAzCbjo8DOFRAAVgBagVMSUdIVHIIT05ONzJMQlV6CgjLmAESBDcxNjcSCggBEAEYASoCVlMYASIECAEQASgCKAMoBDAB)

![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif)

Tue, May 12 - Wed, May 20

YUL

Montreal

LHR

London

CA $889

Roundtrip

just found

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LHR,departure:12/05/2026TANYT&leg2=from:LHR,to:YUL,departure:20/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:888.66&airProductToken=AQpACj4IwYIBEgQ2OTE5GJhdIOuJASjY6owDMOjtjAM4T0AAWAFqBUJBU0lDcghPTk4zRTFCNXoKCMKCARIENjkxOQqlAQo-CMGCARIENzE1MxjriQEggw0o87uNAzDIvI0DOFNAAFgBagVCQVNJQ3IIT05OM0UxQjV6CgjCggESBDcxNTMKMAjBggESAzcyMxiDDSDvWSi9vo0DMPrBjQM4QkABWAFqBUJBU0lDcghPTk4zRTFCNQoxCMGCARIENjAyNxjvWSCYXSjIw40DMMHEjQM4QkABWAFqBUJBU0lDcghPTk4zRTFCNRIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs)

## 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.