Title: CA $751 Cheap Flights from Seattle (SEA) 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 $751 Cheap Flights from Seattle (SEA) to Helsinki (HEL) [View CA $751 flight on Tue, Mar 10, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:HEL,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:750.88&airProductToken=AQpkCjAIxpIBEgM2ODAYkgEgiikoq6SHAzD3p4cDOExAAFgBagVMSUdIVHIITEoxUVVTTFQKMAjGkgESAzM0MhiKKSCHWSjCqIcDMI-qhwM4TEABWAFqBUxJR0hUcghMSjFRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) - [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 Seattle-Tacoma International Airport (SEA) to Helsinki-Vantaa Airport (HEL) - ![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:sea,to:hel,departure:18/11/2025TANYT&leg2=from:hel,to:sea,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![Finnair](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:sea,to:hel,departure:18/11/2025TANYT&leg2=from:hel,to:sea,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![Icelandair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_FI.svg) Icelandair [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:hel,departure:18/11/2025TANYT&leg2=from:hel,to:sea,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"FI"}}]) - ![British Airways](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:sea,to:hel,departure:18/11/2025TANYT&leg2=from:hel,to:sea,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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:sea,to:hel,departure:18/11/2025TANYT&leg2=from:hel,to:sea,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![SAS](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.ca/Flights-Search?leg1=from:sea,to:hel,departure:18/11/2025TANYT&leg2=from:hel,to:sea,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![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:sea,to:hel,departure:18/11/2025TANYT&leg2=from:hel,to:sea,departure:25/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![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 Seattle (SEA) to Helsinki (HEL) Prices were available within the past 7 days and start at CA $751 for one-way flights and CA $483 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Tue, Sep 1 - Mon, Sep 14 SEA Seattle HEL Helsinki CA $483 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:01/09/2026TANYT&leg2=from:HEL,to:SEA,departure:14/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:482.99&airProductToken=AQplCjAI05YBEgM5MzgYkgEg4json9WWAzDK2ZYDOFRAAFgBagVMSUdIVHIIVEtYVTZHSFQKMQjTlgESBDE3MDYY4jsgh1ko6OOWAzDH5JYDOFRAAVgBagVMSUdIVHIIVEtYVTZHSFQKZQoxCNOWARIEMTcxNxiHWSDiOyid5ZcDMIHmlwM4VEAAWAFqBUxJR0hUcghUS1hVNkdIVAowCNOWARIDOTM3GOI7IJIBKJntlwMw3fGXAzhUQAFYAWoFTElHSFRyCFRLWFU2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Sun, May 10 - Mon, May 25 SEA Seattle HEL Helsinki CA $546 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:10/05/2026TANYT&leg2=from:HEL,to:SEA,departure:25/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:545.89&airProductToken=AQqjAQo1CNOWARIEMzM1MRiSASDBkwEo3M6MAzCw0YwDOExAAFgBaghTVEFOREFSRHIITEtYVVM2RVMKNAjTlgESAzkyOBjBkwEg4jsolNKMAzDM1YwDOExAAVgBaghTVEFOREFSRHIITEtYVVM2RVMKNAjTlgESBDE3MDYY4jsgh1koiNaMAzDn1owDOExAAVgBaghTVEFOREFSRHIITEtYVVM2RVMKZQoxCNOWARIEMTcxNxiHWSDiOyid-Y0DMIH6jQM4VEAAWAFqBUxJR0hUcghUS1hVNkdIVAowCNOWARIDOTM3GOI7IJIBKJmBjgMw3YWOAzhUQAFYAWoFTElHSFRyCFRLWFU2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Tue, Sep 1 - Thu, Sep 10 SEA Seattle HEL Helsinki CA $553 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:01/09/2026TANYT&leg2=from:HEL,to:SEA,departure:10/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:552.99&airProductToken=AQplCjAI05YBEgM5MzgYkgEg4json9WWAzDK2ZYDOFRAAFgBagVMSUdIVHIIVEtYVTZHSFQKMQjTlgESBDE3MDYY4jsgh1ko6OOWAzDH5JYDOFRAAVgBagVMSUdIVHIIVEtYVTZHSFQKZQoxCNOWARIEMTcxNxiHWSDiOyiduJcDMIG5lwM4VEAAWAFqBUxJR0hUcghUS1dVNkdIVAowCNOWARIDOTM3GOI7IJIBKJnAlwMw3cSXAzhUQAFYAWoFTElHSFRyCFRLV1U2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Tue, Aug 25 - Tue, Sep 1 SEA Seattle HEL Helsinki CA $633 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:25/08/2026TANYT&leg2=from:HEL,to:SEA,departure:01/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:632.59&airProductToken=AQqiAQowCNOWARIDOTM4GJIBIOI7KL-GlgMw6oqWAzhUQABYAWoFTElHSFRyCFRLWFU2R0hUCjEI05YBEgQxNDIwGOI7IKBsKM6LlgMwmYyWAzhUQAFYAWoFTElHSFRyCFRLWFU2R0hUCjsI05YBEgM3MjgYoGwgh1koq5CWAzDikJYDOFRAAVgBagVMSUdIVHIIVEtYVTZHSFR6CQjXsAESAzcyOAplCjEI05YBEgQxNzA1GIdZIOI7KP7LlgMw4syWAzhMQABYAWoFTElHSFRyCExLWFU2R0hUCjAI05YBEgM5MzcY4jsgkgEo2c-WAzCd1JYDOExAAVgBagVMSUdIVHIITEtYVTZHSFQSCggBEAEYASoCU0sYASIECAEQASgCKAMoBDAB) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Tue, Aug 25 - Tue, Sep 1 SEA Seattle HEL Helsinki CA $675 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:25/08/2026TANYT&leg2=from:HEL,to:SEA,departure:01/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:674.59&airProductToken=AQqiAQowCNOWARIDOTM4GJIBIOI7KL-GlgMw6oqWAzhUQABYAWoFTElHSFRyCFRLWFU2R0hUCjEI05YBEgQxNDIwGOI7IKBsKM6LlgMwmYyWAzhUQAFYAWoFTElHSFRyCFRLWFU2R0hUCjsI05YBEgM3MjgYoGwgh1koq5CWAzDikJYDOFRAAVgBagVMSUdIVHIIVEtYVTZHSFR6CQjXsAESAzcyOAplCjEI05YBEgQxNzA3GIdZIOI7KK_OlgMwk8-WAzhOQABYAWoFTElHSFRyCE5LWFU2R0hUCjAI05YBEgM5MzcY4jsgkgEo2c-WAzCd1JYDOE5AAVgBagVMSUdIVHIITktYVTZHSFQSCggBEAEYASoCU0sYASIECAEQASgCKAMoBDAB) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Thu, Mar 12 - Fri, Mar 20 SEA Seattle HEL Helsinki CA $950 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:12/03/2026TANYT&leg2=from:HEL,to:SEA,departure:20/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:949.38&airProductToken=AQpkCjAIxpIBEgM2ODAYkgEgiiko67qHAzC3vocDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzM0MhiKKSCHWSiCv4cDMM_AhwM4TkABWAFqBUxJR0hUcghOSjJRVVNMVApkCjAIxpIBEgMzNDMYh1kgiiko64-IAzDbkYgDOE5AAFgBagVMSUdIVHIITkoyUVVTTFQKMAjGkgESAzY4MRiKKSCSASickogDMPyViAM4TkABWAFqBUxJR0hUcghOSjJRVVNMVBIKCAEQARgBKgJGSRgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Mar 10 - Mon, Mar 16 SEA Seattle HEL Helsinki CA $1,117 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:10/03/2026TANYT&leg2=from:HEL,to:SEA,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1116.18&airProductToken=AQqGAQpBCMSYARIEODc2MxiSASDiMCj0o4cDMLOohwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxYMDdOQkx6CgjBjAESBDg3NjMKQQjEmAESBDg0OTIY4jAgh1koraqHAzDhq4cDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDA3TkJMegoIwYwBEgQ4NDkyCnsKQgjEmAESBDk1NDgYh1kggJMBKPXihwMwkOSHAzhFQABYAWoJTUFJTkJBU0lDcghWTFgwN05CTHoKCMuYARIEOTU0OAo1CMSYARIDMTQzGICTASCSASjr7IcDMNfxhwM4RUABWAFqCU1BSU5CQVNJQ3IIVkxYMDdOQkwSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Wed, Aug 5 - Wed, Aug 19 SEA Seattle HEL Helsinki CA $1,117 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:05/08/2026TANYT&leg2=from:HEL,to:SEA,departure:19/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1116.68&airProductToken=AQprCjMIzJABEgM0ODkYkgEgjBUo7qaUAzC8q5QDOFRAAFgBaghFQ09MSUdIVHIIVEwyMDdMR1QKNAjMkAESBDI0NjQYjBUgh1koqqyUAzDArZQDOFRAAVgBaghFQ09MSUdIVHIIVEwyMDdMR1QKagozCMyQARIDODUzGIdZIKUEKJW6lQMwsLuVAzhUQABYAWoIRUNPTElHSFRyCFRMMjA3TEdUCjMIzJABEgM0OTAYpQQgkgEorbyVAzCKwZUDOFRAAVgBaghFQ09MSUdIVHIIVEwyMDdMR1QSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Jan 7 - Fri, Jan 16 SEA Seattle HEL Helsinki CA $1,141 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:07/01/2026TANYT&leg2=from:HEL,to:SEA,departure:16/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1140.39&airProductToken=AQqYAQowCMGCARIDODUxGJIBIK4cKOTngQMw3-mBAzhCQABYAWoFQkFTSUNyCE9MWDBDN0JWCjEIwYIBEgQxNTAwGK4cIKlRKOnqgQMw8uuBAzhCQAFYAWoFQkFTSUNyCE9MWDBDN0JWCjEIwYIBEgQ4OTg2GKlRIIdZKKHtgQMwi_GBAzhPQAFYAWoFQkFTSUNyCE9MWDBDN0JWCmgKMgjBggESBDkwMTkYh1kgo7EBKLbKggMwts-CAzhPQABYAWoFQkFTSUNyCE9MWDBDN0JWCjIIwYIBEgQxMjQxGKOxASCSASi-0YIDMMfTggM4QkABWAFqBUJBU0lDcghPTFgwQzdCVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, Mar 17 - Wed, Mar 25 SEA Seattle HEL Helsinki CA $1,151 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:17/03/2026TANYT&leg2=from:HEL,to:SEA,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:1150.40&airProductToken=AQqAAQo-CMKCARIENTU4ORiSASCjsQEou--HAzCl8YcDOE9AAFgBagVOT0JBR3IIT0xYMEM3QlZ6CgjBggESBDU1ODkKPgjCggESBDYwNTQYo7EBIIdZKJ_zhwMw7feHAzhPQAFYAWoFTk9CQUdyCE9MWDBDN0JWegoIwbIBEgQ2MDU0CoABCj4IwoIBEgQ2MDUzGIdZIKOxASi2x4gDMLbMiAM4T0AAWAFqBU5PQkFHcghPTFgwQzdCVnoKCMGyARIENjA1Mwo-CMKCARIENTU0MRijsQEgkgEoss-IAzC10YgDOE9AAVgBagVOT0JBR3IIT0xYMEM3QlZ6CgjBggESBDU1NDESCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ## Find the cheapest month to fly from Seattle (SEA) to Helsinki (HEL) ### October is typically the cheapest month to fly From CA $544 - CA $1,503 per traveller. ## Frequently asked questions ### How much is a flight from SEA to Vantaa Airport (HEL)? > Based on fares quoted within the last 7 days on Expedia for flights departing within the next year, round-trip flights between Sea-Tac Airport and Helsinki Airport start from CA $483. Book ASAP to get the best price for your next big adventure. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Seattle - Tacoma Intl. Airport (SEA) to HEL? > Each air carrier has its own terms and conditions. If you do decide to cancel, follow the easy instructions on our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Sea-Tac Airport to HEL that have flexible change policies? > Plenty of airlines offer the option to reschedule your flight at no extra charge. All you pay is any additional cost for the new flight. When looking for Seattle - Tacoma Intl. Airport (SEA) to HEL flights, you'll see a "No change fees" box for you to pick. ### How many hours is the flight from SEA to HEL? > Averaging 13 hours and 53 minutes, the flight from Seattle - Tacoma Intl. Airport (SEA) to Vantaa Airport (HEL) is a long one. To make your trip more pleasant, remember to bring a quality travel pillow and some noise-cancelling earphones. ### How far is the flight from Sea-Tac Airport to Helsinki Airport? > SeaTac to Vantaa is around 7,700 kilometres, so be prepared to spend a while in the air. Don't forget to pack all the essentials, from your eye mask to your earphones. Toss in a couple of snacks to munch on throughout your flight too. ### Which airlines fly direct from Seattle - Tacoma Intl. Airport (SEA) to Vantaa Airport (HEL)? > Operating 0 monthly flights, Finnair (AY) is a great choice when flying straight from Sea-Tac Airport to Vantaa Airport (HEL). ### Are Sea-Tac Airport to HEL flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Sea-Tac Airport to HEL can be hit-or-miss. You may be able to score a bargain, but then again, you could miss out altogether! If you'd rather start your trip planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just bear in mind that not all airlines release their prices so far in advance. Our advice? Check back often as updates are made frequently. ## Travel information | Origin airport | Seattle - Tacoma Intl. | | --- | --- | | Destination airport | Vantaa | | Airlines serving | Air Baltic, Air Canada, American Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, Lufthansa, Scandinavian Airlines, Turkish Airlines | | Roundtrip price | CA $483 | | Distance | 7628 km | ## Book with confidence ### Seattle to Helsinki Flights **The easy way to book your flights from Seattle to Helsinki**  With Expedia, it’s simple to find and book flights to Helsinki from Seattle 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 Seattle to Helsinki today, tomorrow, or this week.   **Save dollars with cheap flights from Seattle - Tacoma Intl., SEA to Vantaa, HEL**  Sort your search results by price to find great deals on your flight from Seattle to Helsinki—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Helsinki from Seattle currently is just CA $483 rising to CA $1,151.   Here are more money-saving tips:  - Fly in September 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 Seattle**  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. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Other - [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) - [B&B in Helsinki Hiekkaharju Station](https://www.expedia.ca/Helsinki-Hiekkaharju-Station-Bed-And-Breakfast.d6172582-aaBedAndBreakfast.Travel-Guide-Accommodation) - 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[Keskinen District Hotels](https://www.expedia.ca/Keskinen-District-Helsinki-Hotels.0-n3000660989-0.Travel-Guide-Filter-Hotels) - [Koillinen District Hotels](https://www.expedia.ca/Koillinen-District-Helsinki-Hotels.0-n3000660979-0.Travel-Guide-Filter-Hotels) - [Konala Hotels](https://www.expedia.ca/Konala-Helsinki-Hotels.0-n704816058133893120-0.Travel-Guide-Filter-Hotels) - [Kumpula Hotels](https://www.expedia.ca/Kumpula-Helsinki-Hotels.0-n704810816588107776-0.Travel-Guide-Filter-Hotels) - [Kuninkaantammi Hotels](https://www.expedia.ca/Kuninkaantammi-Helsinki-Hotels.0-n704828611926433792-0.Travel-Guide-Filter-Hotels) - [Länsi-Pasila Hotels](https://www.expedia.ca/Lansi-Pasila-Helsinki-Hotels.0-n705003340608040960-0.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Leppavaara](https://www.expedia.ca/Leppavaara-Helsinki-Hotels-Cheap-Hotels.0-n6278776-0-tCheapHotels.Travel-Guide-Filter-Hotels) - [Leppavaara Hotels](https://www.expedia.ca/Leppavaara-Helsinki-Hotels.0-n6278776-0.Travel-Guide-Filter-Hotels) - [Linjat Hotels](https://www.expedia.ca/Linjat-Helsinki-Hotels.0-n705003985987694592-0.Travel-Guide-Filter-Hotels) - [Hotels near Mall of Tripla](https://www.expedia.ca/Mall-Of-Tripla-Hotels.0-l631627807362813952-0.Travel-Guide-Filter-Hotels) - [Beach Hotel Hotels in Malmi](https://www.expedia.ca/Malmi-Helsinki-Hotels-Beach-Hotel.0-n178657-0-tBeachHotel.Travel-Guide-Filter-Hotels) - [Malmi Hotels](https://www.expedia.ca/Malmi-Helsinki-Hotels.0-n178657-0.Travel-Guide-Filter-Hotels) - [Malminkartano Hotels](https://www.expedia.ca/Malminkartano-Helsinki-Hotels.0-n553248635975874468-0.Travel-Guide-Filter-Hotels) - [Martinlaakso Hotels](https://www.expedia.ca/Martinlaakso-Hotels.d553248635975863830.Travel-Guide-Hotels) - [Munkkivuori Hotels](https://www.expedia.ca/Munkkivuori-Helsinki-Hotels.0-n704823419925438464-0.Travel-Guide-Filter-Hotels) - [Myllypuro Hotels](https://www.expedia.ca/Myllypuro-Helsinki-Hotels.0-n705007929474424832-0.Travel-Guide-Filter-Hotels) - [Myyrmaki Hotels](https://www.expedia.ca/Myyrmaki-Helsinki-Hotels.0-n6279368-0.Travel-Guide-Filter-Hotels) - [Oulunkyla Hotels](https://www.expedia.ca/Oulunkyla-Helsinki-Hotels.0-n178654-0.Travel-Guide-Filter-Hotels) - [Pakila Hotels](https://www.expedia.ca/Pakila-Helsinki-Hotels.0-n504576-0.Travel-Guide-Filter-Hotels) - [Pasila Hotels](https://www.expedia.ca/Pasila-Helsinki-Hotels.0-n6139010-0.Travel-Guide-Filter-Hotels) - [Pikku Huopalahti Hotels](https://www.expedia.ca/Pikku-Huopalahti-Helsinki-Hotels.0-n704823734189944832-0.Travel-Guide-Filter-Hotels) - [Pitajanmaki Hotels](https://www.expedia.ca/Pitajanmaki-Helsinki-Hotels.0-n178651-0.Travel-Guide-Filter-Hotels) - [Roihupellon teollisuusalue Hotels](https://www.expedia.ca/Roihupellon-Teollisuusalue-Helsinki-Hotels.0-n705008059244568576-0.Travel-Guide-Filter-Hotels) - [Roihuvuori Hotels](https://www.expedia.ca/Roihuvuori-Helsinki-Hotels.0-n705010905151135744-0.Travel-Guide-Filter-Hotels) - [Royla Hotels](https://www.expedia.ca/Royla-Hotels.d178650.Travel-Guide-Hotels) - [Ruskeasuo Hotels](https://www.expedia.ca/Ruskeasuo-Helsinki-Hotels.0-n178649-0.Travel-Guide-Filter-Hotels) - [Hotels near Serena Water Park](https://www.expedia.ca/Serena-Water-Park-Hotels.0-l6149812-0.Travel-Guide-Filter-Hotels) - [Lgbt Friendly Hotels in Siltamäki](https://www.expedia.ca/Siltamaki-Helsinki-Hotels-LGBT-Friendly-Hotel.0-n705014555774283776-0-tLGBTFriendlyHotel.Travel-Guide-Filter-Hotels) - [Taka-Toolo Hotels](https://www.expedia.ca/Taka-Toolo-Helsinki-Hotels.0-n178646-0.Travel-Guide-Filter-Hotels) - [Lgbt Friendly Hotels in Tali](https://www.expedia.ca/Tali-Helsinki-Hotels-LGBT-Friendly-Hotel.0-n704823138619760640-0-tLGBTFriendlyHotel.Travel-Guide-Filter-Hotels) - [Tali Hotels](https://www.expedia.ca/Tali-Helsinki-Hotels.0-n704823138619760640-0.Travel-Guide-Filter-Hotels) - [Cabin Rentals in Talma Ski](https://www.expedia.ca/Talma-Ski-Cabins.d553248621593511379-aaCabins.Travel-Guide-Accommodation) - [Tapulikaupunki Hotels](https://www.expedia.ca/Tapulikaupunki-Helsinki-Hotels.0-n705014455661383680-0.Travel-Guide-Filter-Hotels) - [Tattarisuo Hotels](https://www.expedia.ca/Tattarisuo-Helsinki-Hotels.0-n705014039044419584-0.Travel-Guide-Filter-Hotels) - [Tikkurila Hotels](https://www.expedia.ca/Tikkurila-Helsinki-Hotels.0-n6003963-0.Travel-Guide-Filter-Hotels) - [Lgbt Friendly Hotels in Torkkelinmäki](https://www.expedia.ca/Torkkelinmaki-Helsinki-Hotels-LGBT-Friendly-Hotel.0-n705004366822109184-0-tLGBTFriendlyHotel.Travel-Guide-Filter-Hotels) - [Tuusula Hotels](https://www.expedia.ca/Tuusula-Hotels.d6050228.Travel-Guide-Hotels) - [Hotels near Unique Lapland Helsinki Winter World](https://www.expedia.ca/Unique-Lapland-Helsinki-Winter-World-Hotels.0-l553248621532523070-0.Travel-Guide-Filter-Hotels) - [Vallila Hotels](https://www.expedia.ca/Vallila-Helsinki-Hotels.0-n178640-0.Travel-Guide-Filter-Hotels) - [Vantaa City Centre Hotels](https://www.expedia.ca/Vantaa-City-Centre-Helsinki-Hotels.0-n6200770-0.Travel-Guide-Filter-Hotels) - [Cheap Hotels in Vantaa](https://www.expedia.ca/Vantaa-Hotels-Cheap-Hotels.0-0-d4240-tCheapHotels.Travel-Guide-Filter-Hotels) - [Hotels with Free Airport Shuttle in Vantaa](https://www.expedia.ca/Vantaa-Hotels-Hotels-With-Free-Airport-Shuttle.0-0-d4240-tHotelswithFreeAirportShuttle.Travel-Guide-Filter-Hotels) - [Lgbt Friendly Hotels in Vantaa](https://www.expedia.ca/Vantaa-Hotels-LGBT-Friendly-Hotel.0-0-d4240-tLGBTFriendlyHotel.Travel-Guide-Filter-Hotels) - [Vantaa Hotels](https://www.expedia.ca/Vantaa-Hotels.d4240.Travel-Guide-Hotels) - [Vesala Hotels](https://www.expedia.ca/Vesala-Helsinki-Hotels.0-n705012912108347392-0.Travel-Guide-Filter-Hotels) - [Viikinmäki Hotels](https://www.expedia.ca/Viikinmaki-Helsinki-Hotels.0-n705007104430911488-0.Travel-Guide-Filter-Hotels) - [Vilhonvuori Hotels](https://www.expedia.ca/Vilhonvuori-Helsinki-Hotels.0-n705004672401178624-0.Travel-Guide-Filter-Hotels) - [Vuosaari Hotels](https://www.expedia.ca/Vuosaari-Helsinki-Hotels.0-n6245247-0.Travel-Guide-Filter-Hotels) - [Flights to Vantaa](https://www.expedia.ca/Cheap-Flights-To-Vantaa.d4240.Travel-Guide-Flights) - [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) - [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) - [Visit Meilahti](https://www.expedia.ca/Helsinki-Meilahti.dx55027) - [Visit Pakila](https://www.expedia.ca/Helsinki-Pakila.dx504576) - [Visit Pasila](https://www.expedia.ca/Helsinki-Pasila.dx6139010) - [Visit Pohjois-Haaga](https://www.expedia.ca/Helsinki-Pohjois-Haaga.dx704826036086906880) - [Visit Sörnäinen](https://www.expedia.ca/Helsinki-Sornainen.dx178647) - [Visit Taka-Toolo](https://www.expedia.ca/Helsinki-Taka-Toolo.dx178646) - [Visit Tapanila](https://www.expedia.ca/Helsinki-Tapanila.dx553248635975873413) - [Visit Tikkurila](https://www.expedia.ca/Helsinki-Tikkurila.dx6003963) - [Visit Viikki](https://www.expedia.ca/Helsinki-Viikki.dx553248635976007789) - [Visit Vuosaari](https://www.expedia.ca/Helsinki-Vuosaari.dx6245247) - [Iittala Outlet Arabia](https://www.expedia.ca/Iittala-Outlet-Arabia-Keskinen-District.d6212859.Vacation-Attraction) - [Leppavaara Vacations](https://www.expedia.ca/Leppavaara.d6278776.Destination-Travel-Guides) - [Visit Martinlaakso](https://www.expedia.ca/Martinlaakso.dx553248635975863830) - [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) - [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) - [Things to do in Vantaa](https://www.expedia.ca/Things-To-Do-In-Vantaa.d4240.Travel-Guide-Activities) \*Available to Expedia members.