Title: £314 Cheap Flights from San Francisco to Helsinki (SFO to HEL) - Expedia.co.uk ![](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) # £314 Cheap Flights from San Francisco (SFO) to Helsinki (HEL) [View £314 flight on Sat, 15 Nov 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SFO,to:HEL,departure:15/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:313.10&airProductToken=AQpoCjIIwoIBEgQ1NTk4GLJxIKOxASj_mv0CMMuc_QI4T0AAWAFqBU5PQkFHcghPTFg3RzRCVgoyCMKCARIENjA1NBijsQEgh1ko_6H9AjDNpv0COE9AAVgBagVOT0JBR3IIT0xYN0c0QlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) - [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 ## Popular airlines from San Francisco International Airport (SFO) 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.co.uk/Flights-Search?leg1=from:sfo,to:hel,departure:30/09/2025TANYT&leg2=from:hel,to:sfo,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:hel,departure:30/09/2025TANYT&leg2=from:hel,to:sfo,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![Finnair](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:hel,departure:30/09/2025TANYT&leg2=from:hel,to:sfo,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![Turkish Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:hel,departure:30/09/2025TANYT&leg2=from:hel,to:sfo,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![SAS](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:hel,departure:30/09/2025TANYT&leg2=from:hel,to:sfo,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![Brussels Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:hel,departure:30/09/2025TANYT&leg2=from:hel,to:sfo,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) - ![Iberia](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.co.uk/Flights-Search?leg1=from:sfo,to:hel,departure:30/09/2025TANYT&leg2=from:hel,to:sfo,departure:07/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 25% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Cheap Flights from San Francisco (SFO) to Helsinki (HEL) Prices were available within the past 7 days and start at £314 for one-way flights and £364 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 10 Mar - Tue, 24 Mar SFO San Francisco HEL Helsinki £364 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:10/03/2026TANYT&leg2=from:HEL,to:SFO,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:363.60&airProductToken=AQpmCjEIwoIBEgQ1NjA1GLJxIKlRKIGihwMw0aSHAzhPQABYAWoFTk9CQUdyCE9MWDdHMUJWCjEIwoIBEgQ2MDUyGKlRIIdZKOGmhwMwy6qHAzhPQAFYAWoFTk9CQUdyCE9MWDdHMUJWCmgKMgjCggESBDYwNTMYh1kgo7EBKJa8iAMwlsGIAzhPQABYAWoFTk9CQUdyCE9MWDdHMUJWCjIIwoIBEgQ2NzY3GKOxASCycSiSxIgDMPzFiAM4T0ABWAFqBU5PQkFHcghPTFg3RzFCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 10 Mar - Tue, 24 Mar SFO San Francisco HEL Helsinki £381 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:10/03/2026TANYT&leg2=from:HEL,to:SFO,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:380.04&airProductToken=AQpoCjIIwoIBEgQ1NjA4GLJxIIu4ASi6oocDMJijhwM4T0AAWAFqBU5PQkFHcghPTFg3RzFCVgoyCMKCARIENjAwMRiLuAEgh1koqqaHAzCgq4cDOE9AAVgBagVOT0JBR3IIT0xYN0cxQlYKZwoyCMKCARIENjAzNRiHWSDriQEov7-IAzD4wIgDOE9AAFgBagVOT0JBR3IIT0xYN0cxQlYKMQjCggESAzI4NRjriQEgsnEogciIAzCkzYgDOE9AAVgBagVOT0JBR3IIT0xYN0cxQlYSCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, 10 Mar - Tue, 24 Mar SFO San Francisco HEL Helsinki £389 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:10/03/2026TANYT&leg2=from:HEL,to:SFO,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:388.10&airProductToken=AQqaAQoxCMKCARIENTYwNRiycSCpUSiBoocDMNGkhwM4T0AAWAFqBU5PQkFHcghPTFg3RzFCVgoxCMKCARIDMTE2GKlRIOuJASjBpYcDMOqohwM4T0ABWAFqBU5PQkFHcghPTFg3RzFCVgoyCMKCARIENjAzMhjriQEgh1ko7KmHAzCbq4cDOE9AAVgBagVOT0JBR3IIT0xYN0cxQlYKaAoyCMKCARIENjA1MxiHWSCjsQEolryIAzCWwYgDOE9AAFgBagVOT0JBR3IIT0xYN0cxQlYKMgjCggESBDI0OTMYo7EBILJxKLbCiAMwpMSIAzhPQAFYAWoFTk9CQUdyCE9MWDdHMUJWEgoIARABGAEqAkJBGAEiBAgBEAEoAigDKAQwAQ) ![Brussels Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SN.gif) Tue, 10 Mar - Tue, 24 Mar SFO San Francisco HEL Helsinki £390 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:10/03/2026TANYT&leg2=from:HEL,to:SFO,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:390.00&airProductToken=AQpsCjQI05wBEgQ3MjQ5GLJxIKUEKLCkhwMwuqmHAzhMQABYAWoIRUNPTElHSFRyCExMWDc2TEdUCjQI05wBEgQ3MTAzGKUEIIdZKNCqhwMw5quHAzhMQAFYAWoIRUNPTElHSFRyCExMWDc2TEdUCmwKNAjTnAESBDcxMDgYh1kgpQQo0bmIAzD2uogDOExAAFgBaghFQ09MSUdIVHIITExYNzZMR1QKNAjTnAESBDcyNDgYpQQgsnEoxruIAzD4wIgDOExAAVgBaghFQ09MSUdIVHIITExYNzZMR1QSCggBEAEYASoCU04YASIECAEQASgCKAMoBDAL) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 10 Mar - Tue, 24 Mar SFO San Francisco HEL Helsinki £390 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:10/03/2026TANYT&leg2=from:HEL,to:SFO,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:390.00&airProductToken=AQpqCjMIzJABEgM0NTUYsnEgpQQosKSHAzC6qYcDOExAAFgBaghFQ09MSUdIVHIITExYNzZMR1QKMwjMkAESAzg1MBilBCCHWSjQqocDMOarhwM4TEABWAFqCEVDT0xJR0hUcghMTFg3NkxHVApqCjMIzJABEgM4NTUYh1kgpQQo0bmIAzD2uogDOExAAFgBaghFQ09MSUdIVHIITExYNzZMR1QKMwjMkAESAzQ1NBilBCCycSjGu4gDMPjAiAM4TEABWAFqCEVDT0xJR0hUcghMTFg3NkxHVBIKCAEQARgBKgJMSBgBIgQIARABKAIoAygEMAs) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 10 Mar - Tue, 24 Mar SFO San Francisco HEL Helsinki £393 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:10/03/2026TANYT&leg2=from:HEL,to:SFO,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:392.10&airProductToken=AQqZAQoxCMGGARIDNzM4GLJxIJjOASiCoYcDMKyjhwM4TEAAWAFqBUJBU0lDcghMTFg3NkxHVAoxCMGGARIDODM2GJjOASCMFSitpYcDMJKphwM4TEABWAFqBUJBU0lDcghMTFg3NkxHVAoxCMGGARIEOTIwMxiMFSCHWSjXq4cDMPKshwM4TEABWAFqBUJBU0lDcghMTFg3NkxHVApqCjMIzJABEgM4NTUYh1kgpQQo0bmIAzD2uogDOExAAFgBaghFQ09MSUdIVHIITExYNzZMR1QKMwjMkAESAzQ1NBilBCCycSjGu4gDMPjAiAM4TEABWAFqCEVDT0xJR0hUcghMTFg3NkxHVBIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Tue, 10 Mar - Tue, 24 Mar SFO San Francisco HEL Helsinki £399 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:10/03/2026TANYT&leg2=from:HEL,to:SFO,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:398.30&airProductToken=AQpqCjMIzJABEgM0NTUYsnEgpQQosKSHAzC6qYcDOExAAFgBaghFQ09MSUdIVHIITExYNzZMR1QKMwjMkAESAzg1MBilBCCHWSjQqocDMOarhwM4TEABWAFqCEVDT0xJR0hUcghMTFg3NkxHVAprCjQIzJABEgQyNDYxGIdZIIwVKKW8iAMwxb2IAzhMQABYAWoIRUNPTElHSFRyCExMWDc2TEdUCjMIzJABEgM0NTgYjBUgsnEowr6IAzCXxIgDOExAAVgBaghFQ09MSUdIVHIITExYNzZMR1QSCggBEAEYASoCTEgYASIECAEQASgCKAMoBDAL) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Sat, 15 Nov - Sat, 22 Nov SFO San Francisco HEL Helsinki £399 Return just found [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:15/11/2025TANYT&leg2=from:HEL,to:SFO,departure:22/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:398.50&airProductToken=AQplCjAI05YBEgM5MzYYsnEg4jsoyJf9AjC0nP0COExAAFgBagVMSUdIVHIITExXVTZHSFQKMQjTlgESBDE3MTIY4jsgh1ko4Zz9AjDFnf0COExAAVgBagVMSUdIVHIITExXVTZHSFQKZQoxCNOWARIEMTcwNRiHWSDiOyjf3P0CMM3d_QI4TEAAWAFqBUxJR0hUcghMTFdVNkdIVAowCNOWARIDOTM1GOI7ILJxKKHg_QIwq-X9AjhMQAFYAWoFTElHSFRyCExMV1U2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Mon, 16 Feb - Mon, 2 Mar SFO San Francisco HEL Helsinki £399 Return found 1 day ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:16/02/2026TANYT&leg2=from:HEL,to:SFO,departure:02/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:398.70&airProductToken=AQplCjAI05YBEgM5MzYYsnEg4jso6K2FAzDUsoUDOExAAFgBagVMSUdIVHIITExYVTZHSFQKMQjTlgESBDE3MTIY4jsgh1kogbOFAzDls4UDOExAAVgBagVMSUdIVHIITExYVTZHSFQKZQoxCNOWARIEMTcwNRiHWSDiOyjfwYYDMM3ChgM4TEAAWAFqBUxJR0hUcghMTFhVNkdIVAowCNOWARIDOTM1GOI7ILJxKKHFhgMwq8qGAzhMQAFYAWoFTElHSFRyCExMWFU2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ![Scandinavian Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/SK.gif) Mon, 3 Nov - Thu, 6 Nov SFO San Francisco HEL Helsinki £400 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SFO,to:HEL,departure:03/11/2025TANYT&leg2=from:HEL,to:SFO,departure:06/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:399.90&airProductToken=AQqjAQo1CNOWARIEMzU4NhiycSDBkwEohIz8AjDajvwCOExAAFgBaghTVEFOREFSRHIITExYVVM2RVMKNAjTlgESAzkyOBjBkwEg4jsoy4_8AjCIk_wCOExAAVgBaghTVEFOREFSRHIITExYVVM2RVMKNAjTlgESBDE3MDYY4jsgh1koxJP8AjColPwCOExAAVgBaghTVEFOREFSRHIITExYVVM2RVMKZQoxCNOWARIEMTcwNRiHWSDiOyjfqPwCMM2p_AI4TEAAWAFqBUxJR0hUcghMTFhVNkdIVAowCNOWARIDOTM1GOI7ILJxKKGs_AIwq7H8AjhMQAFYAWoFTElHSFRyCExMWFU2R0hUEgoIARABGAEqAlNLGAEiBAgBEAEoAigDKAQwAQ) ## Find the cheapest month to fly from San Francisco (SFO) to Helsinki (HEL) ### March is typically the cheapest month to fly From £379 - £1,071 per traveller. Flight from San Francisco to Helsinki route information | Origin airport | San Francisco Intl. | | --- | --- | | Destination airport | Vantaa | | Airlines serving | Air Canada, Air France, British Airways, Brussels Airlines, Finnair, Iberia, Icelandair, KLM, Lufthansa, Scandinavian Airlines, Turkish Airlines | | Return price | £364 | | Distance | 8673 km | ## Compare flights from San Francisco to Helsinki easily and book with confidence For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Francisco to Helsinki. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Vantaa in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Francisco Intl. to Vantaa.   To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.  Grab a great deal on your flight from San Francisco Intl. (SFO) to Vantaa (HEL) The easiest way to view the best deals on flights from San Francisco to Helsinki today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Francisco Intl. to Vantaa start at just £364 and range up to £400.   To find an even better deal, try   - being flexible on your dates – midweek flights can be cheaper - looking for other airports near San Francisco and Helsinki - booking your flight during March, the cheapest month on this route - varying your flight times – early morning and late at night are sometimes cheaper  Why you should book your San Francisco to Helsinki flight with Expedia! We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Francisco Intl. to Vantaa for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.   Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.   ## Frequently asked questions ### How much is a flight from SFO to HEL? > Based on fares advertised within the last 7 days on Expedia for flights departing within the next year, round-trip journeys from SFO to Helsinki Airport start from £364. Make your booking today to get the best price for your 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 San Francisco Intl. Airport (SFO) to Helsinki Airport? > This can vary between air carriers, as each one has its own terms and conditions. Head to the [Customer Service Portal](https://www.expedia.co.uk/service/?langid=1033), where you'll find easy-to-follow instructions on how to cancel your flight online. ### How do I find cheap flights from San Francisco Airport to Helsinki Airport that have flexible change policies? > Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Francisco Airport to HEL flights, you'll see a "no change fees" filter for you to select. ### How far is the flight from San Francisco Intl. Airport (SFO) to Helsinki Airport? > The distance is around 8,700 kilometres, so fill your carry-on bag with whatever you need to make your journey comfortable. Wondering what to take on board your San Francisco to Vantaa flight? A travel pillow, earplugs and a sleep mask are among the essentials. ### Which airlines fly direct from SFO to Helsinki-Vantaa Airport? > Direct flights aren't available, so you'll need to make at least one stop between SFO and Vantaa Airport (HEL). Take advantage of the layover time to stretch your legs and grab a coffee. ### Are SFO to HEL flight tickets cheaper when they're purchased at the last minute? > Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute deals between San Francisco Intl. Airport (SFO) and HEL are possible, it's also a good idea to keep a close eye on prices well before you fly. In fact, some airlines publish their prices up to a year before the departure date. Expedia is continuously updating the best airfare bargains around, so check back often and be ready to grab your seat when the fares dip. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Related Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from San Francisco - [San Francisco to Newark Liberty Intl. Airport (SFO - EWR)](https://expedia.co.uk/lp/flights/sfo/ewr/san-francisco-to-newark-liberty-intl-airport) - [San Francisco to Los Angeles (SFO - LAX)](https://expedia.co.uk/lp/flights/sfo/lax/san-francisco-to-los-angeles) - [San Francisco to London (SFO - LCY)](https://expedia.co.uk/lp/flights/sfo/lcy/san-francisco-to-london) - [San Francisco to Milan (SFO - MXP)](https://expedia.co.uk/lp/flights/sfo/mxp/san-francisco-to-milan) - [San Francisco to Bologna (SFO - BLQ)](https://expedia.co.uk/lp/flights/sfo/blq/san-francisco-to-bologna) - [San Francisco to Honolulu (SFO - HNL)](https://expedia.co.uk/lp/flights/sfo/hnl/san-francisco-to-honolulu) - [San Francisco to New York (SFO - LGA)](https://expedia.co.uk/lp/flights/sfo/lga/san-francisco-to-new-york) - [San Francisco to Barcelona (SFO - BCN)](https://expedia.co.uk/lp/flights/sfo/bcn/san-francisco-to-barcelona) - [San Francisco to Reykjavik (SFO - KEF)](https://expedia.co.uk/lp/flights/sfo/kef/san-francisco-to-reykjavik) - [San Francisco to Florence (SFO - FLR)](https://expedia.co.uk/lp/flights/sfo/flr/san-francisco-to-florence) - [San Francisco to New York (SFO - JFK)](https://expedia.co.uk/lp/flights/sfo/jfk/san-francisco-to-new-york) - [San Francisco to Seville (SFO - SVQ)](https://expedia.co.uk/lp/flights/sfo/svq/san-francisco-to-seville) ### Top Routes to Helsinki - [Bristol to Helsinki (BRS - HEL)](https://expedia.co.uk/lp/flights/brs/hel/bristol-to-helsinki) - [London to Helsinki (LCY - HEL)](https://expedia.co.uk/lp/flights/lcy/hel/london-to-helsinki) - [Amsterdam to Helsinki (AMS - HEL)](https://expedia.co.uk/lp/flights/ams/hel/amsterdam-to-helsinki) - [Leeds to Helsinki (LBA - HEL)](https://expedia.co.uk/lp/flights/lba/hel/leeds-to-helsinki) - [Bucharest to Helsinki (OTP - HEL)](https://expedia.co.uk/lp/flights/otp/hel/bucharest-to-helsinki) - [Edinburgh to Helsinki (EDI - HEL)](https://expedia.co.uk/lp/flights/edi/hel/edinburgh-to-helsinki) - [London to Helsinki (STN - HEL)](https://expedia.co.uk/lp/flights/stn/hel/london-to-helsinki) - [Barcelona to Helsinki (BCN - HEL)](https://expedia.co.uk/lp/flights/bcn/hel/barcelona-to-helsinki) - [Dublin to Helsinki (DUB - HEL)](https://expedia.co.uk/lp/flights/dub/hel/dublin-to-helsinki) - [Birmingham to Helsinki (BHX - HEL)](https://expedia.co.uk/lp/flights/bhx/hel/birmingham-to-helsinki) - [Athens to Helsinki (ATH - HEL)](https://expedia.co.uk/lp/flights/ath/hel/athens-to-helsinki) - [Newcastle to Helsinki (NCL - HEL)](https://expedia.co.uk/lp/flights/ncl/hel/newcastle-to-helsinki) ### Top Routes from San Francisco - [Alaska Airlines San Francisco to Honolulu](https://expedia.co.uk/lp/flight-routes/alaska-airlines-from-san-francisco-intl-to-daniel-k-inouye-intl/as/sfo/hnl) ### Top Routes to Helsinki - [Ryanair London to Helsinki](https://expedia.co.uk/lp/flight-routes/ryanair-from-stansted-to-vantaa/fr/stn/hel) ### Top Flight Destinations - [Flights to Helsinki](https://expedia.co.uk/Cheap-Flights-To-Helsinki.d178261.Travel-Guide-Flights) - [Flights to Rovaniemi](https://expedia.co.uk/Cheap-Flights-To-Rovaniemi.d3059.Travel-Guide-Flights) - [Flights to Tampere](https://expedia.co.uk/Cheap-Flights-To-Tampere.d3484.Travel-Guide-Flights) - [Flights to Turku](https://expedia.co.uk/Cheap-Flights-To-Turku.d3463.Travel-Guide-Flights) - [Flights to Inari](https://expedia.co.uk/Cheap-Flights-To-Inari.d6155851.Travel-Guide-Flights) - [Flights to Vantaa](https://expedia.co.uk/Cheap-Flights-To-Vantaa.d4240.Travel-Guide-Flights) - [Flights to Oulu](https://expedia.co.uk/Cheap-Flights-To-Oulu.d2717.Travel-Guide-Flights) - [Flights to Kittila](https://expedia.co.uk/Cheap-Flights-To-Kittila.d6124769.Travel-Guide-Flights) - [Flights to Espoo](https://expedia.co.uk/Cheap-Flights-To-Espoo.d5270.Travel-Guide-Flights) - [Flights to Jyväskylä](https://expedia.co.uk/Cheap-Flights-To-Jyvaskyla.d1745.Travel-Guide-Flights) - [Flights to Kuopio](https://expedia.co.uk/Cheap-Flights-To-Kuopio.d1954.Travel-Guide-Flights) - [Flights to Sodankyla](https://expedia.co.uk/Cheap-Flights-To-Sodankyla.d3244.Travel-Guide-Flights) - [Flights to Saariselka](https://expedia.co.uk/Cheap-Flights-To-Saariselka.d500389.Travel-Guide-Flights) - [Flights to Vaasa](https://expedia.co.uk/Cheap-Flights-To-Vaasa.d3673.Travel-Guide-Flights) - [Flights to Porvoo](https://expedia.co.uk/Cheap-Flights-To-Porvoo.d4689.Travel-Guide-Flights) - [Flights to Kuusamo](https://expedia.co.uk/Cheap-Flights-To-Kuusamo.d1757.Travel-Guide-Flights) - [Flights to Lappeenranta](https://expedia.co.uk/Cheap-Flights-To-Lappeenranta.d2124.Travel-Guide-Flights) - [Flights to Hameenlinna](https://expedia.co.uk/Cheap-Flights-To-Hameenlinna.d5271.Travel-Guide-Flights) - [Flights to Lahti](https://expedia.co.uk/Cheap-Flights-To-Lahti.d5276.Travel-Guide-Flights) - [Flights to Savonlinna](https://expedia.co.uk/Cheap-Flights-To-Savonlinna.d3310.Travel-Guide-Flights) ### Related Airlines - [British Airways](https://expedia.co.uk/British-Airways-Flights.cBA.Travel-Guide-Airlines) - [KLM](https://expedia.co.uk/KLM-Flights.cKL.Travel-Guide-Airlines) - [Air France](https://expedia.co.uk/Air-France-Flights.cAF.Travel-Guide-Airlines) - [Aer Lingus](https://expedia.co.uk/Aer-Lingus-Flights.cEI.Travel-Guide-Airlines) - [Virgin Atlantic](https://expedia.co.uk/Virgin-Atlantic-Flights.cVS.Travel-Guide-Airlines) - [Air Canada](https://expedia.co.uk/Air-Canada-Flights.cAC.Travel-Guide-Airlines) - [Lufthansa](https://expedia.co.uk/Lufthansa-Flights.cLH.Travel-Guide-Airlines) - [Iberia](https://expedia.co.uk/Iberia-Flights.cIB.Travel-Guide-Airlines) - [Finnair](https://expedia.co.uk/Finnair-Flights.cAY.Travel-Guide-Airlines) - [JetBlue Airways](https://expedia.co.uk/JetBlue-Airways-Flights.cB6.Travel-Guide-Airlines) - [Turkish Airlines](https://expedia.co.uk/Turkish-Airlines-Flights.cTK.Travel-Guide-Airlines) - [SAS](https://expedia.co.uk/Scandinavian-Airlines-Flights.cSK.Travel-Guide-Airlines) - [Swiss International Air Lines](https://expedia.co.uk/Swiss-International-Air-Lines-Flights.cLX.Travel-Guide-Airlines) - [Brussels Airlines](https://expedia.co.uk/Brussels-Airlines-Flights.cSN.Travel-Guide-Airlines) - [Austrian Airlines](https://expedia.co.uk/Austrian-Airlines-Flights.cOS.Travel-Guide-Airlines) - [TAP Portugal](https://expedia.co.uk/TAP-Portugal-Flights.cTP.Travel-Guide-Airlines) ### Nearby Airports - [Oakland Intl. Airport (OAK)](https://expedia.co.uk/lp/airports/oak/flights-from-oakland-intl-airport) - [Norman Y. Mineta San Jose Intl. Airport (SJC)](https://expedia.co.uk/lp/airports/sjc/flights-from-norman-y-mineta-san-jose-intl-airport) - [Buchanan Field Airport (CCR)](https://expedia.co.uk/lp/airports/ccr/flights-from-buchanan-field-airport) - [Stockton Municipal Airport (SCK)](https://expedia.co.uk/lp/airports/sck/flights-from-stockton-municipal-airport) - [Sonoma County Airport (STS)](https://expedia.co.uk/lp/airports/sts/flights-from-sonoma-county-airport) - [Monterey Peninsula Airport (MRY)](https://expedia.co.uk/lp/airports/mry/flights-from-monterey-peninsula-airport) - [Salinas Municipal Airport (SNS)](https://expedia.co.uk/lp/airports/sns/flights-from-salinas-municipal-airport) - [Modesto City - County Airport (MOD)](https://expedia.co.uk/lp/airports/mod/flights-from-modesto-city-county-airport) - [Sacramento Intl. Airport (SMF)](https://expedia.co.uk/lp/airports/smf/flights-from-sacramento-intl-airport) - [Merced Municipal Airport (MCE)](https://expedia.co.uk/lp/airports/mce/flights-from-merced-municipal-airport) ### Expedia's Latest Trends Flights - [GLA to LAX flights](https://expedia.co.uk/lp/flights/gla/lax/glasgow-to-los-angeles) - [LGW to LAX flights](https://expedia.co.uk/lp/flights/lgw/lax/london-to-los-angeles) - [LAX to NYC flights](https://expedia.co.uk/lp/flights/lax/nyc/los-angeles-to-new-york) - [LHR to LAX flights](https://expedia.co.uk/lp/flights/lhr/lax/london-to-los-angeles) - [LHR to PSP flights](https://expedia.co.uk/lp/flights/lhr/psp/london-to-palm-springs) - [SFO to SBA flights](https://expedia.co.uk/lp/flights/sfo/sba/san-francisco-to-santa-barbara) - [MCO to LAX flights](https://expedia.co.uk/lp/flights/mco/lax/orlando-to-los-angeles) - [LAX to SAN flights](https://expedia.co.uk/lp/flights/lax/san/los-angeles-to-san-diego) - [LAS to LAX flights](https://expedia.co.uk/lp/flights/las/lax/las-vegas-to-los-angeles) - [Virgin Atlantic London (LHR) to Los Angeles (LAX) flights](https://expedia.co.uk/lp/flight-routes/virgin-atlantic-from-heathrow-to-los-angeles-intl/vs/lhr/lax) - [LAX to MIA flights](https://expedia.co.uk/lp/flights/lax/mia/los-angeles-to-miami) - [MAN to SAN flights](https://expedia.co.uk/lp/flights/man/san/manchester-to-san-diego) - [EDI to LAX flights](https://expedia.co.uk/lp/flights/edi/lax/edinburgh-to-los-angeles) - [NYC to LAX flights](https://expedia.co.uk/lp/flights/nyc/lax/new-york-to-los-angeles) - [MAN to LAX flights](https://expedia.co.uk/lp/flights/man/lax/manchester-to-los-angeles) - [LHR to SJC flights](https://expedia.co.uk/lp/flights/lhr/sjc/london-to-san-jose) - [LAX to LHR flights](https://expedia.co.uk/lp/flights/lax/lhr/los-angeles-to-london) - [LAX to SFO flights](https://expedia.co.uk/lp/flights/lax/sfo/los-angeles-to-san-francisco) - [LAX to MAN flights](https://expedia.co.uk/lp/flights/lax/man/los-angeles-to-manchester) - [LAX to LAS flights](https://expedia.co.uk/lp/flights/lax/las/los-angeles-to-las-vegas) - [SFO to LAX flights](https://expedia.co.uk/lp/flights/sfo/lax/san-francisco-to-los-angeles) - [LHR to SMF flights](https://expedia.co.uk/lp/flights/lhr/smf/london-to-sacramento) - [DUB to LAX flights](https://expedia.co.uk/lp/flights/dub/lax/dublin-to-los-angeles) - [LAX to PSP flights](https://expedia.co.uk/lp/flights/lax/psp/los-angeles-to-palm-springs) - [British Airways London (LHR) to Los Angeles (LAX) flights](https://expedia.co.uk/lp/flight-routes/british-airways-from-heathrow-to-los-angeles-intl/ba/lhr/lax) - [LHR to SAN flights](https://expedia.co.uk/lp/flights/lhr/san/london-to-san-diego) - [MIA to LAX flights](https://expedia.co.uk/lp/flights/mia/lax/miami-to-los-angeles) - [BHX to LAX flights](https://expedia.co.uk/lp/flights/bhx/lax/birmingham-to-los-angeles) - [LHR to ONT flights](https://expedia.co.uk/lp/flights/lhr/ont/london-to-ontario) - [LAX to HNL flights](https://expedia.co.uk/lp/flights/lax/hnl/los-angeles-to-honolulu) \*Available to Expedia members. ![](https://a.travel-assets.com/mad-service/footer/bnaBanners/BEX_Footer.jpg) ## Go further with the Expedia app Save on select hotels when you book in the app. Our app deals help you to save on trips so you can travel more and manage it all on the go. 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