Title: Cheap Flights to French River - Expedia.co.uk ![French River Rough Rapid Water Cascades of the Recollet Falls. Gray Stormy Autumn Day at French River in Killarney, Ontario, Canada](https://images.trvl-media.com/place/553248635740520467/17e22f97-3fa3-476e-bd5d-eaefd685cfd4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/553248635740520467/17e22f97-3fa3-476e-bd5d-eaefd685cfd4.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £143 Cheap Flights to French River [View £143 flight on Thu, 4 Jun 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:YYZ,to:YSB,departure:04/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:142.20&airProductToken=AQpoCjII0IgBEgMxNTMYmM4BINizASi05o4DMPXmjgM4WkAAWAFqBUJBU0lDcghaNkEwWlJMTAoyCNCIARIEMjU0MxjYswEg2Awo8emOAzCy6o4DOFpAAVgBagVCQVNJQ3IIWjZBMFpSTEwSCggBEAEYASoCSFIYASIECAEQASgCKAMoBDAB) - [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 [Hotels in French River](https://expedia.co.uk/French-River-Hotels.d553248635740520467.Travel-Guide-Hotels)[French River Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-French-River.d553248635740520467.Car-Hire-Guide)[French River Holidays](https://expedia.co.uk/French-River.d553248635740520467.Holidays-City-Breaks) ## Popular airlines to French River - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:French River, Ontario, Canada,departure:24/02/2026TANYT&leg2=from:French River, Ontario, Canada,to:CMH,departure:03/03/2026TANYT&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_PD.svg) Porter Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:French River, Ontario, Canada,departure:24/02/2026TANYT&leg2=from:French River, Ontario, Canada,to:CMH,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:French River, Ontario, Canada,departure:24/02/2026TANYT&leg2=from:French River, Ontario, Canada,to:CMH,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TS.svg) Air Transat [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:French River, Ontario, Canada,departure:24/02/2026TANYT&leg2=from:French River, Ontario, Canada,to:CMH,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TS"}}]) - ![](https://a.travel-assets.com/air/airlines/jv_sq.svg) Bearskin Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:French River, Ontario, Canada,departure:24/02/2026TANYT&leg2=from:French River, Ontario, Canada,to:CMH,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"JV"}}]) - ![](https://a.travel-assets.com/air/airlines/x1_sq.svg) Hahn Air Technologies [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:French River, Ontario, Canada,departure:24/02/2026TANYT&leg2=from:French River, Ontario, Canada,to:CMH,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"X1"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:French River, Ontario, Canada,departure:24/02/2026TANYT&leg2=from:French River, Ontario, Canada,to:CMH,departure:03/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](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 25% 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.co.uk/login) ## Cheap round-trip flights to French River Prices were available within the past 7 days and start at £143 for one-way flights and £258 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Thu, 14 May - Thu, 21 May YYZ Toronto YSB Sudbury £258 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:YSB,departure:14/05/2026TANYT&leg2=from:YSB,to:YYZ,departure:21/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:257.60&airProductToken=AQpoCjII0IgBEgMxNTMYmM4BINizASiU-owDMNX6jAM4WkAAWAFqBUJBU0lDcghaNkEwWlJMTAoyCNCIARIEMjU0MxjYswEg2Awo0f2MAzCS_owDOFpAAVgBagVCQVNJQ3IIWjZBMFpSTEwKaAoyCNCIARIEMjU0NBjYDCDYswEoms2NAzDbzY0DOFpAAFgBagVCQVNJQ3IIWjZBMFpSTEwKMgjQiAESAzE2OBjYswEgmM4BKKvOjQMw8M6NAzhaQAFYAWoFQkFTSUNyCFo2QTBaUkxMEgoIARABGAEqAkhSGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, 14 May - Thu, 21 May YYZ Toronto YSB Sudbury £274 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:YSB,departure:14/05/2026TANYT&leg2=from:YSB,to:YYZ,departure:21/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:273.90&airProductToken=AQo3CjUIwYYBEgQ4MjM5GJjOASDYDCiy_4wDMPT_jAM4S0AAWAFqCFNUQU5EQVJEcghLWjZMWkFURxIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Sun, 17 May - Sun, 24 May YYZ Toronto YSB Sudbury £440 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:YSB,departure:17/05/2026TANYT&leg2=from:YSB,to:YYZ,departure:24/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:439.20&airProductToken=AQplCjEI16YBEgM2MjcYmM4BIJgWKMebjQMwy52NAzhFQABYAWoFQkFTSUNyCExDVUQwTEJLCjAI16YBEgM1NTQYmBYg2Awoh56NAzDUn40DOEVAAVgBagVCQVNJQ3IITENVRDBMQksKZQowCNemARIDNTU1GNgMIJgWKObujQMw2_CNAzhFQABYAWoFQkFTSUNyCExDVUQwTEJLCjEI16YBEgM2NjAYmBYgmM4BKL7zjQMwqfWNAzhFQAFYAWoFQkFTSUNyCExDVUQwTEJLEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, 3 Mar - Tue, 10 Mar LHR London YSB Sudbury £572 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YSB,departure:03/03/2026TANYT&leg2=from:YSB,to:LHR,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:571.05&airProductToken=AQq8AQo0CMywARIDMzE3GOuJASC5PCicz4YDMI_QhgM4S0AAWAFqCEVDT0xJR0hUcghLSlZYS1hCUQpBCMywARIENDY0MBi5PCCYzgEo0NCGAzDi1IYDOEtAAVgBaghFQ09MSUdIVHIIS0pWWEtYQlF6CgjBhgESBDQ2NDAKQQjMsAESBDQ4NzIYmM4BINgMKPPVhgMwuNaGAzhLQAFYAWoIRUNPTElHSFRyCEtKVlhLWEJRegoIwYYBEgQ0ODcyCmgKMgjBhgESBDgyNDAY2AwgmM4BKIClhwMwwqWHAzhLQABYAWoFQkFTSUNyCEtMVlhLWEJRCjIIwYYBEgM4NTgYmM4BIOuJASjrpocDMKiqhwM4S0ABWAFqBUJBU0lDcghLTFZYS1hCURIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Dolomiti](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EN.gif) Thu, 9 Apr - Sun, 19 Apr LCY London YSB Sudbury £618 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LCY,to:YSB,departure:09/04/2026TANYT&leg2=from:YSB,to:LCY,departure:19/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:617.81&airProductToken=AQqbAQoyCMWcARIEODc3MxjLwAEgpQQoj--JAzDk74kDOExAAFgBagVCQVNJQ3IIS0tWWEtYQlEKMQjBhgESAzg0MxilBCCYzgEoqfKJAzCn9okDOEtAAVgBagVCQVNJQ3IIS0tWWEtYQlEKMgjBhgESBDgyMzMYmM4BINgMKJD8iQMw0vyJAzhLQAFYAWoFQkFTSUNyCEtLVlhLWEJRCrQBCjIIwYYBEgQ4MjM4GNgMIJjOASiL5YoDMMvligM4S0AAWAFqBUJBU0lDcghLTFZYS1hCUQo-CMGGARIEOTEwNBiYzgEgpQQonOaKAzDo6YoDOEtAAVgBagVCQVNJQ3IIS0xWWEtYQlF6CgjMkAESBDkxMDQKPgjMkAESBDU2NTgYpQQgy8ABKKLuigMw9-6KAzhLQAFYAWoFQkFTSUNyCEtMVlhLWEJRegoIxZwBEgQ1NjU4EgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ## Expedia flights to French River Searching for cheap flights to French River? No travel company presents more choices than Expedia if you're looking to compare flights to French River. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Ontario. Expedia provides the cheapest flights to many destinations in Ontario and you may find even greater savings if you combine your flight with a hotel stay in French River. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to French River for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your French River flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. __Flights to French River information__ | Destination airport | Greater Sudbury | | ----------------------------- | --------------- | | Destination airport IATA code | YSB | | Destination city name | Sudbury | | Return price | £258 | ## Trending flights to French River Prices were available within the past 7 days and start at £143 for one-way flights and £258 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, 3 Mar - Tue, 10 Mar LHR London YSB Sudbury £572 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LHR,to:YSB,departure:03/03/2026TANYT&leg2=from:YSB,to:LHR,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:571.05&airProductToken=AQq8AQo0CMywARIDMzE3GOuJASC5PCicz4YDMI_QhgM4S0AAWAFqCEVDT0xJR0hUcghLSlZYS1hCUQpBCMywARIENDY0MBi5PCCYzgEo0NCGAzDi1IYDOEtAAVgBaghFQ09MSUdIVHIIS0pWWEtYQlF6CgjBhgESBDQ2NDAKQQjMsAESBDQ4NzIYmM4BINgMKPPVhgMwuNaGAzhLQAFYAWoIRUNPTElHSFRyCEtKVlhLWEJRegoIwYYBEgQ0ODcyCmgKMgjBhgESBDgyNDAY2AwgmM4BKIClhwMwwqWHAzhLQABYAWoFQkFTSUNyCEtMVlhLWEJRCjIIwYYBEgM4NTgYmM4BIOuJASjrpocDMKiqhwM4S0ABWAFqBUJBU0lDcghLTFZYS1hCURIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) \*Available to Expedia members.