Title: CA $642 Cheap Flights from Ottawa (YOW) to Helsinki (HEL) - Expedia.ca ![](https://images.trvl-media.com/place/178261/a5735827-a98f-4b50-8a17-9cdb5db113d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178261/a5735827-a98f-4b50-8a17-9cdb5db113d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $642 Cheap Flights from Ottawa (YOW) to Helsinki (HEL) [View CA $642 flight on Mon, Jan 26, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YOW,to:HEL,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:641.37&airProductToken=AQpkCiAI16YBEgM2MTEY2LMBIJgWKJS7gwMwtb2DAzhMQABYAQoeCNemARICMTAYmBYg4jAotsKDAzDSxoMDOEtAAVgBCiAI16YBEgQ1MTQwGOIwIIdZKLrJgwMw88qDAzhLQAFYARIKCAEQARgBKgJXUxgBIgQIARABKAQwAQ) - [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 ## Popular airlines from Ottawa International Airport (YOW) to Helsinki-Vantaa Airport (HEL) - ![Air Canada](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:yow,to:hel,departure:03/10/2025TANYT&leg2=from:hel,to:yow,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Lufthansa](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:yow,to:hel,departure:03/10/2025TANYT&leg2=from:hel,to:yow,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Brussels Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:hel,departure:03/10/2025TANYT&leg2=from:hel,to:yow,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:hel,departure:03/10/2025TANYT&leg2=from:hel,to:yow,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yow,to:hel,departure:03/10/2025TANYT&leg2=from:hel,to:yow,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![Air France](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:yow,to:hel,departure:03/10/2025TANYT&leg2=from:hel,to:yow,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![KLM](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:yow,to:hel,departure:03/10/2025TANYT&leg2=from:hel,to:yow,departure:10/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) ![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) ## Cheap flights from Ottawa (YOW) to Helsinki (HEL) Prices were available within the past 7 days and start at CA $642 for one-way flights and CA $1,008 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Dec 1 - Sat, Dec 13 YOW Ottawa HEL Helsinki CA $1,008 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:01/12/2025TANYT&leg2=from:HEL,to:YOW,departure:13/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1007.87&airProductToken=AQqaAQoyCMGGARIEODAxNhjYswEgmF0o-Mr-AjCuy_4COEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkwOTgYmF0gjBUo5sv-AjCez_4COEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMQjMkAESBDI0NjIYjBUgh1ko99H-AjCS0_4COEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKmgEKMQjBhgESBDk0OTIYh1kgjBUohcz_AjClzf8COEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkwOTkYjBUgmF0oic7_AjD40f8COEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMgjBhgESBDgwMDEYmF0g2LMBKN7Y_wIwktn_AjhLQAFYAWoFQkFTSUNyCEtMMUFYWEJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Dec 1 - Sat, Dec 13 YOW Ottawa HEL Helsinki CA $1,008 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:01/12/2025TANYT&leg2=from:HEL,to:YOW,departure:13/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1007.87&airProductToken=AQqaAQoyCMGGARIEODAxNhjYswEgmF0o-Mr-AjCuy_4COEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkwOTgYmF0gjBUo5sv-AjCez_4COEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkyMDMYjBUgh1ko99H-AjCS0_4COEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKmgEKMQjBhgESBDk0OTIYh1kgjBUohcz_AjClzf8COEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkwOTkYjBUgmF0oic7_AjD40f8COEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMgjBhgESBDgwMDEYmF0g2LMBKN7Y_wIwktn_AjhLQAFYAWoFQkFTSUNyCEtMMUFYWEJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Jan 19 - Mon, Jan 26 YOW Ottawa HEL Helsinki CA $1,012 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:19/01/2026TANYT&leg2=from:HEL,to:YOW,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1011.67&airProductToken=AQqaAQoyCMGGARIEODAxNhjYswEgmF0omPKCAzDO8oIDOEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkwOTgYmF0gjBUohvOCAzC-9oIDOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkyMDMYjBUgh1kol_mCAzCy-oIDOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKmgEKMQjBhgESBDk0OTIYh1kgjBUohbuDAzClvIMDOEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkwOTkYjBUgmF0oib2DAzD4wIMDOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMgjBhgESBDgwMTUYmF0g2LMBKLbCgwMw5sKDAzhLQAFYAWoFQkFTSUNyCEtMMUFYWEJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Nov 3 - Sun, Nov 9 YOW Ottawa HEL Helsinki CA $1,018 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:03/11/2025TANYT&leg2=from:HEL,to:YOW,departure:09/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1017.41&airProductToken=AQqaAQoyCMGGARIDNDU5GNizASCYzgEo9o78AjDHj_wCOEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESAzgzNhiYzgEgjBUozZD8AjCylPwCOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkyMDMYjBUgh1ko95b8AjCSmPwCOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKmgEKMQjBhgESBDk0OTIYh1kgjBUoxc38AjDlzvwCOEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkwOTkYjBUgmF0oyc_8AjC40_wCOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMgjBhgESBDgwMDEYmF0g2LMBKJ7a_AIw0tr8AjhLQAFYAWoFQkFTSUNyCEtMMUFYWEJREgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwDQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Nov 19 - Mon, Nov 24 YOW Ottawa HEL Helsinki CA $1,020 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:19/11/2025TANYT&leg2=from:HEL,to:YOW,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1019.27&airProductToken=AQqaAQoyCMGGARIEODAxNhjYswEgmF0o-MP9AjCuxP0COEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkwOTgYmF0gjBUo5sT9AjCeyP0COEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkyMDMYjBUgh1ko98r9AjCSzP0COEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKmQEKMQjBhgESBDkwOTIYh1kgpQQox_P9AjDs9P0COEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMAjBhgESAzg0NRilBCCYXSit9f0CMJz5_QI4S0ABWAFqBUJBU0lDcghLTDFBWFhCUQoyCMGGARIEODAxNRiYXSDYswEo1v39AjCG_v0COEtAAVgBagVCQVNJQ3IIS0wxQVhYQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAN) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Jan 19 - Mon, Jan 26 YOW Ottawa HEL Helsinki CA $1,022 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:19/01/2026TANYT&leg2=from:HEL,to:YOW,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1021.07&airProductToken=AQqaAQoyCMGGARIEODAxMhjYswEgmF0oxvCCAzDy8IIDOEtAAFgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkwOTgYmF0gjBUohvOCAzC-9oIDOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKMQjBhgESBDkyMDMYjBUgh1kol_mCAzCy-oIDOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlEKmAEKMAjMkAESAzg1NRiHWSClBCinuIMDMMy5gwM4S0AAWAFqBUJBU0lDcghLTDFBWFhCUQowCMGGARIDODQ1GKUEIJhdKI26gwMw_L2DAzhLQAFYAWoFQkFTSUNyCEtMMUFYWEJRCjIIwYYBEgQ4MDA3GJhdINizASjMvoMDMPy-gwM4S0ABWAFqBUJBU0lDcghLTDFBWFhCURIKCAIQARgCKgJBQxgBIgQIARABKAIoAygEMAE) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Mon, Mar 16 - Wed, Mar 25 YOW Ottawa HEL Helsinki CA $1,028 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:16/03/2026TANYT&leg2=from:HEL,to:YOW,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1027.60&airProductToken=AQqVAQowCNemARIDNTg5GNizASCYzgEo5OGHAzC14ocDOEtAAFgBagNCQUdyCE9MWDdIMU01CjAIwYIBEgQxNTcyGJjOASCMAiiX5YcDMOnmhwM4T0ABWAFqA0JBR3IIT0xYN0gxTTUKLwjCggESBDYwMzAYjAIgh1kop-iHAzDm7IcDOE9AAVgBagNCQUdyCE9MWDdIMU01CpUBCi8IwoIBEgQ2MDUxGIdZIKlRKLrJiAMw5c2IAzhPQABYAWoDQkFHcghPTFg3SDFNNQowCMGCARIENDU1MhipUSCYzgEootOIAzCV1IgDOE9AAVgBagNCQUdyCE9MWDdIMU01CjAI16YBEgM1ODgYmM4BINizASjS2ogDMJfbiAM4S0ABWAFqA0JBR3IIT0xYN0gxTTUSCggBEAEYASoCQkEYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Mon, Jan 19 - Mon, Jan 26 YOW Ottawa HEL Helsinki CA $1,044 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:19/01/2026TANYT&leg2=from:HEL,to:YOW,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1043.17&airProductToken=AQqiAQo1CMyQARIENjY5MRjYswEgmF0ojPGCAzC48YIDOEtAAFgBaghFQ09MSUdIVHIIS0wxQVhYQlEKNAjMkAESBDY3OTUYmF0gpQQo__GCAzDB9YIDOEtAAVgBaghFQ09MSUdIVHIIS0wxQVhYQlEKMwjMkAESAzg0OBilBCCHWSjI9oIDMN73ggM4S0ABWAFqCEVDT0xJR0hUcghLTDFBWFhCUQqaAQoxCMGGARIEOTQ5MhiHWSCMFSiFu4MDMKW8gwM4S0AAWAFqBUJBU0lDcghLTDFBWFhCUQoxCMGGARIEOTA5ORiMFSCYXSiJvYMDMPjAgwM4S0ABWAFqBUJBU0lDcghLTDFBWFhCUQoyCMGGARIEODAxNRiYXSDYswEotsKDAzDmwoMDOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![Austrian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/OS.gif) Mon, Nov 3 - Sun, Nov 9 YOW Ottawa HEL Helsinki CA $1,050 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:03/11/2025TANYT&leg2=from:HEL,to:YOW,departure:09/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1049.71&airProductToken=AQqlAQo2CM-mARIEODE5NBjYswEgmM4BKLmQ_AIwipH8AjhLQABYAWoIRUNPTElHSFRyCEtMMUFYWEJRCjUIz6YBEgQ4MjAyGJjOASClBCi0mvwCMJSe_AI4S0ABWAFqCEVDT0xJR0hUcghLTDFBWFhCUQo0CM-mARIENzQzORilBCCHWSjIn_wCMN6g_AI4S0ABWAFqCEVDT0xJR0hUcghLTDFBWFhCUQqaAQoxCMGGARIEOTQ5MhiHWSCMFSjFzfwCMOXO_AI4S0AAWAFqBUJBU0lDcghLTDFBWFhCUQoxCMGGARIEOTA5ORiMFSCYXSjJz_wCMLjT_AI4S0ABWAFqBUJBU0lDcghLTDFBWFhCUQoyCMGGARIEODAwMRiYXSDYswEontr8AjDS2vwCOEtAAVgBagVCQVNJQ3IIS0wxQVhYQlESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Mon, Nov 3 - Mon, Nov 10 YOW Ottawa HEL Helsinki CA $1,079 Roundtrip found 12 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YOW,to:HEL,departure:03/11/2025TANYT&leg2=from:HEL,to:YOW,departure:10/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1078.76&airProductToken=AQqjAQo1CNWCARIEMzY1ORjYswEgrhwoto_8AjDXkPwCOEtAAFgBaghFQ09CQVNJQ3IIS0wxQVhYQlEKNAjVggESBDg4NTQYrhwgjBUohpL8AjD6lfwCOEtAAVgBaghFQ09CQVNJQ3IIS0wxQVhYQlEKNAjVggESBDk0NDgYjBUgh1ko95b8AjCSmPwCOEtAAVgBaghFQ09CQVNJQ3IIS0wxQVhYQlEKowEKNAjVggESBDk0NDcYh1kgjBUo5dj8AjCF2vwCOEtAAFgBaghFQ09CQVNJQ3IIS0wxQVhYQlEKNAjVggESBDg3ODUYjBUgiBgom9v8AjDB3_wCOEtAAVgBaghFQ09CQVNJQ3IIS0wxQVhYQlEKNQjVggESBDM2MTgYiBgg2LMBKMDg_AIwpuH8AjhLQAFYAWoIRUNPQkFTSUNyCEtMMUFYWEJREgoIAhABGAIqAlVBGAEiBAgBEAEoAigDKAQwAQ) Flight from Ottawa to Helsinki (YOW - HEL) route information | Origin airport | Macdonald-Cartier Intl. | | --- | --- | | Destination airport | Vantaa | | Airlines serving | Air Canada, Air France, Brussels Airlines, Lufthansa, Turkish Airlines, United | | Roundtrip price | CA $1,008 | | Distance | 6233 km | ## Ottawa to Helsinki Flights **The easy way to book your flights from Ottawa to Helsinki**  With Expedia, it’s simple to find and book flights to Helsinki from Ottawa whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to Vantaa, too.   Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Ottawa to Helsinki today, tomorrow, or this week.   **Save dollars with cheap flights from Macdonald-Cartier Intl., YOW to Vantaa, HEL**  Sort your search results by price to find great deals on your flight from Ottawa to Helsinki—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Helsinki from Ottawa currently is just CA $1,008 rising to CA $1,152.   Here are more money-saving tips:  - Fly in December when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Helsinki   - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times  - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free!  **Reasons to choose Expedia for your flight to Helsinki from Ottawa**  Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Helsinki with Expedia today. ## Frequently asked questions ### How much is a flight from Ottawa Intl. Airport to HEL? > Within the past 7 days on Expedia, for flights departing within the next year, the lowest price listed for a round-trip flight between Ottawa Intl. Airport and HEL was CA $1,008. Fares this cheap don't last long, so make sure you book yours ASAP. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from YOW to HEL? > This can differ between airlines, as each has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find instructions on how to cancel online. ### How do I find cheap flights from Ottawa Intl. Airport to HEL that have flexible change policies? > Many carriers offer the option to reschedule your flight without a change fee. All you pay is any additional cost for the new flight. When looking for YOW to HEL flights, you'll find a "No change fees" box for you to pick. ### How many hours is the flight from Ottawa Intl. Airport to HEL? > From Macdonald-Cartier Intl. Airport (YOW) to Helsinki Airport, you'll be airborne for roughly 9 hours and 59 minutes. If you've been wanting to get stuck into that long novel, now's the best time to do it. ### How far is the flight from Ottawa Intl. Airport to Helsinki Airport? > With around 6,300 kilometres separating Ottawa and Vantaa, your flight will be a long one. Pack wisely and make your time in the air comfortable. Little things like warm clothing and a quality travel pillow can make a massive difference. ### Which airlines fly direct from Ottawa International Airport to Helsinki Airport? > Currently, no airlines offer direct flights from Macdonald-Cartier Intl. Airport (YOW) to Helsinki Airport. You'll have to book a flight with one or more stops. To get the best connections and price, lock in your fare well ahead of time. ### Are Macdonald-Cartier Intl. Airport (YOW) to HEL flight tickets cheaper when they're purchased at the last minute? > Flight prices change all the time, so it's no sure thing. While last-minute deals between Ottawa International Airport and HEL are of course possible, it's also a good idea to keep an eye on prices well before you fly. In fact, some carriers announce their prices up to a year before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking back and be ready to pounce when the price is low. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Other ### Lodging - [Alppila Hotels](https://www.expedia.ca/Alppila-Helsinki-Hotels.0-n705003791978065920-0.Travel-Guide-Filter-Hotels) - [Arabianranta Hotels](https://www.expedia.ca/Arabianranta-Helsinki-Hotels.0-n705006770115215360-0.Travel-Guide-Filter-Hotels) - [Aviapolis Hotels](https://www.expedia.ca/Aviapolis-Helsinki-Hotels.0-n553248635964997995-0.Travel-Guide-Filter-Hotels) - [Etela-Kaarela Hotels](https://www.expedia.ca/Etela-Kaarela-Helsinki-Hotels.0-n178669-0.Travel-Guide-Filter-Hotels) - [Hotels near Flamingo Entertainment Centre](https://www.expedia.ca/Flamingo-Entertainment-Centre-Hotels.0-l6176728-0.Travel-Guide-Filter-Hotels) - [Hotels near Helsinki Exhibition and Convention Centre](https://www.expedia.ca/Helsinki-Exhibition-And-Convention-Centre-Hotels.0-l6146531-0.Travel-Guide-Filter-Hotels) - 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[Flights from Boston to Hakaniemi](https://www.expedia.ca/lp/flights/178239/6348800/boston-to-hakaniemi) - [Flights from Seattle to Hakaniemi](https://www.expedia.ca/lp/flights/178307/6348800/seattle-to-hakaniemi) - [Flights from Vancouver to Hakaniemi](https://www.expedia.ca/lp/flights/178315/6348800/vancouver-to-hakaniemi) - [Flights from Frankfurt to Hakaniemi](https://www.expedia.ca/lp/flights/179894/6348800/frankfurt-to-hakaniemi) - [Flights from Tokyo (NRT) to Helsinki (HEM)](https://www.expedia.ca/lp/flights/nrt/hem/tokyo-to-helsinki) - [Flights from Toronto (YYZ) to Helsinki (HEM)](https://www.expedia.ca/lp/flights/yyz/hem/toronto-to-helsinki) ### Packages - [Visit Aviapolis](https://www.expedia.ca/Helsinki-Aviapolis.dx553248635964997995) - [Visit Harju](https://www.expedia.ca/Helsinki-Harju.dx705003858602500096) - [Visit Kallio](https://www.expedia.ca/Helsinki-Kallio.dx178665) - [Visit Kannelmäki](https://www.expedia.ca/Helsinki-Kannelmaki.dx704826378337906688) - [Visit Koskela](https://www.expedia.ca/Helsinki-Koskela.dx704811500991139840) - 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[Royla Vacations](https://www.expedia.ca/Royla.d178650.Destination-Travel-Guides) - [Visit Royla](https://www.expedia.ca/Royla.dx178650) - [Sörnäinen Vacations](https://www.expedia.ca/Sornainen.d178647.Destination-Travel-Guides) - [Visit Talma Ski](https://www.expedia.ca/Talma-Ski.dx553248621593511379) - [Vm Karting Center](https://www.expedia.ca/VM-Karting-Center-Aviapolis.d553248621532522989.Vacation-Attraction) - [Vantaa Vacations](https://www.expedia.ca/Vantaa.d4240.Destination-Travel-Guides) - [Visit Vantaa](https://www.expedia.ca/Vantaa.dx4240) ### Cars - [Car rentals near Flamingo Entertainment Centre](https://www.expedia.ca/Car-Rentals-In-Flamingo-Entertainment-Centre.d6176728.Car-Rental-Guide) - [Rental cars Helsinki-Malmi airport](https://www.expedia.ca/Car-Rentals-In-Helsinki-Malmi.d6193967.Car-Rental-Guide) - [Wiber Rental Cars in Talma Ski](https://www.expedia.ca/WIber-Car-Rentals-In-Talma-Ski.d553248621593511379-c1127.Car-Rental-Guide-Suppliers) ### Other - [Things to do in Vantaa](https://www.expedia.ca/Things-To-Do-In-Vantaa.d4240.Travel-Guide-Activities) \*Available to Expedia members.