Title: Cheap Flights from San Francisco (SFO) to Oulu (OUL) - Expedia.ca ![#WinterWonders Sunset, Oulu, Finland](https://images.trvl-media.com/place/2717/668fdf13-7968-4d21-b762-cdc68c27fc28.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Tim Clark ![](https://images.trvl-media.com/place/2717/668fdf13-7968-4d21-b762-cdc68c27fc28.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from San Francisco (SFO) to Oulu (OUL) - [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 San Francisco International Airport (SFO) to Oulu (OUL) - ![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:sfo,to:oul,departure:29/09/2025TANYT&leg2=from:oul,to:sfo,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:oul,departure:29/09/2025TANYT&leg2=from:oul,to:sfo,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:oul,departure:29/09/2025TANYT&leg2=from:oul,to:sfo,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:oul,departure:29/09/2025TANYT&leg2=from:oul,to:sfo,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:sfo,to:oul,departure:29/09/2025TANYT&leg2=from:oul,to:sfo,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:oul,departure:29/09/2025TANYT&leg2=from:oul,to:sfo,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:sfo,to:oul,departure:29/09/2025TANYT&leg2=from:oul,to:sfo,departure:06/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ## Plan, book, fly with confidence - ### Be in the know Get alerts if flight prices drop or rise\* - ### Book smarter Save up to 30% on select hotels after you book a flight\* - ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.ca/login) Flight from San Francisco to Oulu (SFO - OUL) route information | Origin airport | San Francisco Intl. | | --- | --- | | Destination airport | Oulu | | Distance | 8224 km | ## San Francisco to Oulu Flights **The easy way to book your flights from San Francisco to Oulu**  With Expedia, it’s simple to find and book flights to Oulu from San Francisco whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Oulu, 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 San Francisco to Oulu today, tomorrow, or this week.   **Save dollars with cheap flights from San Francisco Intl., SFO to Oulu, OUL**  Sort your search results by price to find great deals on your flight from San Francisco to Oulu—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Oulu from San Francisco currently is just rising to .   Here are more money-saving tips:  - Fly in when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Oulu   - 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 Oulu from San Francisco**  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 Oulu with Expedia today. ## Frequently asked questions ### How much is a flight from San Francisco Intl. Airport (SFO) to OUL? > The lowest price advertised for a round-trip flight between SFO and OUL is . But you better act quick. This price is based on fares offered within the last 7 days on Expedia for flights departing within the next year. 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 Airport to OUL? > When it comes to cancellation fees, every airline has its own terms and conditions. If you decide to cancel your trip, head to our [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from SFO to OUL that have flexible change policies? > Flights from SFO to Oulu Airport with flexible change policies are available with many airlines. Simply use our "No change fees" filter while searching. You'll only need to pay the difference in ticket price, with no extra fees to worry about. ### How many hours is the flight from San Francisco Airport to Oulu Airport? > It takes about 14 hours and 10 minutes to fly from San Francisco Intl. Airport (SFO) to Oulu Airport (OUL). If you're hoping to catch up on some sleep, bring a small pillow, some earplugs and an eye mask. ### How far is the flight from San Francisco Airport to OUL? > The distance is around 8,300 kilometres, so fill your carry-on bag with all you need to make your journey comfortable. Not sure what to take on board your San Francisco to Oulu flight? A sleep mask, earplugs and a neck pillow are a few essentials. ### Which airlines fly direct from San Francisco Intl. Airport (SFO) to OUL? > You won't find any airlines operating directly between SFO and Oulu Airport (OUL), so be prepared to make at least one stop on your journey. A layover can be a welcome way to break up a trip! ### Are San Francisco Intl. Airport (SFO) to Oulu Airport flight tickets cheaper when they're purchased at the last minute? > It is possible to nab great last-minute deals from SFO to Oulu Airport, but it's also possible to miss out altogether! As many airlines release seats up to 12 months in advance, it's worth keeping an eye on fares early and being ready to book when you see a bargain. Expedia compares air carrier prices and updates flight deals all the time, so you can rest easy knowing you're always seeing the latest offers. ## Explore a world of travel with Expedia - Trending Routes - Trending Flights - Top Flights Destinations - Other Airlines - Cheap Flights from Other Airports - Expedia's Latest Trends ### Top Routes from San Francisco - [San Francisco to Chicago (SFO - ORD)](https://expedia.ca/lp/flights/sfo/ord/san-francisco-to-chicago) - [San Francisco to Shanghai (SFO - PVG)](https://expedia.ca/lp/flights/sfo/pvg/san-francisco-to-shanghai) - [San Francisco to Newark Liberty Intl. Airport (SFO - EWR)](https://expedia.ca/lp/flights/sfo/ewr/san-francisco-to-newark-liberty-intl-airport) - [San Francisco to Mumbai (SFO - BOM)](https://expedia.ca/lp/flights/sfo/bom/san-francisco-to-mumbai) - [San Francisco to Calgary (SFO - YYC)](https://expedia.ca/lp/flights/sfo/yyc/san-francisco-to-calgary) - [San Francisco to Los Angeles (SFO - LAX)](https://expedia.ca/lp/flights/sfo/lax/san-francisco-to-los-angeles) - [San Francisco to New York (SFO - LGA)](https://expedia.ca/lp/flights/sfo/lga/san-francisco-to-new-york) - [San Francisco to Delhi (SFO - DEL)](https://expedia.ca/lp/flights/sfo/del/san-francisco-to-delhi) - [San Francisco to Manila (SFO - MNL)](https://expedia.ca/lp/flights/sfo/mnl/san-francisco-to-manila) - [San Francisco to New York (SFO - JFK)](https://expedia.ca/lp/flights/sfo/jfk/san-francisco-to-new-york) - [San Francisco to Seattle (SFO - SEA)](https://expedia.ca/lp/flights/sfo/sea/san-francisco-to-seattle) - [San Francisco to Tokyo (SFO - NRT)](https://expedia.ca/lp/flights/sfo/nrt/san-francisco-to-tokyo) ### Top Routes to Oulu - 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