Title: $89 Cheap Flights to Oulainen - Expedia.com ![Barn House On The Burning Field](https://images.trvl-media.com/place/6199087/e96f230c-56fd-4fe0-8ae2-df307a4edd33.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6199087/e96f230c-56fd-4fe0-8ae2-df307a4edd33.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $89 Cheap Flights to Oulainen [View $89 flight on Fri, Jul 10, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:ARN,to:OUL,departure:7/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:88.20&airProductToken=AQpmCjEIwqgBEgMxMDIYoGwgkboBKLr5kQMw-_mRAzhWQABYAWoFQkFTSUNyCFZTRTNTQUxFCjEIwqgBEgMzODMYkboBII5dKOT_kQMwyICSAzhWQAFYAWoFQkFTSUNyCFZTRTNTQUxFEgoIARABGAEqAkJUGAEiBAgBEAEoAigDKAQwAQ) - [Roundtrip](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travelers 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 [Oulainen Travel Guide](https://expedia.com/Oulainen.dx6199087)[Hotels in Oulainen](https://expedia.com/Oulainen-Hotels.d6199087.Travel-Guide-Hotels)[Car Rentals in Oulainen](https://expedia.com/Car-Rentals-In-Oulainen.d6199087.Car-Rental-Guide)[Oulainen Vacation Packages](https://expedia.com/Oulainen.d6199087.Destination-Travel-Guides) ## Popular airlines to Oulainen - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Oulainen, Northern Ostrobothnia, Finland,departure:2/27/2026TANYT&leg2=from:Oulainen, Northern Ostrobothnia, Finland,to:CMH,departure:3/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Oulainen, Northern Ostrobothnia, Finland,departure:2/27/2026TANYT&leg2=from:Oulainen, Northern Ostrobothnia, Finland,to:CMH,departure:3/6/2026TANYT&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_WN.svg) Southwest Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Oulainen, Northern Ostrobothnia, Finland,departure:2/27/2026TANYT&leg2=from:Oulainen, Northern Ostrobothnia, Finland,to:CMH,departure:3/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WN"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Oulainen, Northern Ostrobothnia, Finland,departure:2/27/2026TANYT&leg2=from:Oulainen, Northern Ostrobothnia, Finland,to:CMH,departure:3/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Oulainen, Northern Ostrobothnia, Finland,departure:2/27/2026TANYT&leg2=from:Oulainen, Northern Ostrobothnia, Finland,to:CMH,departure:3/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_B6.svg) JetBlue Airways [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Oulainen, Northern Ostrobothnia, Finland,departure:2/27/2026TANYT&leg2=from:Oulainen, Northern Ostrobothnia, Finland,to:CMH,departure:3/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"B6"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Oulainen, Northern Ostrobothnia, Finland,departure:2/27/2026TANYT&leg2=from:Oulainen, Northern Ostrobothnia, Finland,to:CMH,departure:3/6/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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 30% 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 OneKeyCash [Learn about One Key](https://www.expedia.com/welcome-one-key) ## How much is the cheapest flight to Oulainen? Prices were available within the past 7 days and start at $89 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Air Baltic](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BT.gif) Fri, Jul 10 - Sat, Jul 11 ARN Stockholm OUL Oulu $160 Roundtrip found 4 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:OUL,departure:7/10/2026TANYT&leg2=from:OUL,to:ARN,departure:7/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:159.90&airProductToken=AQpECiAIwqgBEgMxMDIYoGwgkboBKLr5kQMw-_mRAzhWQABYAQogCMKoARIDMzgzGJG6ASCOXSjk_5EDMMiAkgM4VkABWAEKRAogCMKoARIDMzg0GI5dIJG6ASi4gpIDMJKDkgM4VkAAWAEKIAjCqAESAzEwMRiRugEgoGwo7IOSAzCyhJIDOFZAAVgBEgoIARABGAEqAkJUGAEiBAgBEAEoBDAB) ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Wed, Mar 25 - Tue, Mar 31 ARN Stockholm OUL Oulu $257 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:ARN,to:OUL,departure:3/25/2026TANYT&leg2=from:OUL,to:ARN,departure:3/31/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:257.00&airProductToken=AQpqCjMIwbIBEgM4MjYYoGwgh1kogMWIAzC8xYgDOFpAAFgBaghFQ0xBU1NJQ3IIWk5OMFM5Q1oKMwjBsgESAzQzMRiHWSCOXSi8z4gDMILQiAM4WkABWAFqCEVDTEFTU0lDcghaTk4wUzlDWhIKCAEQARgBKgJBWRgBIgQIARABKAIoAygEMAE) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Sun, Mar 22 - Wed, Apr 8 JFK New York OUL Oulu $628 Roundtrip found 2 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:OUL,departure:3/22/2026TANYT&leg2=from:OUL,to:JFK,departure:4/8/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:627.03&airProductToken=AQp-Cj0IwoIBEgQ2MDUyGKlRIIdZKOGtiAMwy7GIAzhPQABYAWoFTk9CQUdyCE9MWDBDN0JWegoIwbIBEgQ2MDUyCj0IwoIBEgQ2MDQwGIdZII5dKJuyiAMw3LKIAzhPQAFYAWoFTk9CQUdyCE9MWDBDN0JWegoIwbIBEgQ2MDQwCnEKMAjBsgESAzQ0OBiOXSCHWSiY4okDMNTiiQM4UUAAWAFqBU5PQkFHcghRTFgwQzdCVgo9CMKCARIENjA1MRiHWSCpUSjc5okDMO7qiQM4UUABWAFqBU5PQkFHcghRTFgwQzdCVnoKCMGyARIENjA1MRIKCAEQARgBKgJCQRgBIgQIARABKAIoAzAN) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Nov 7 - Fri, Nov 13 BWI Baltimore OUL Oulu $685 Roundtrip found 1 day ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BWI,to:OUL,departure:11/7/2026TANYT&leg2=from:OUL,to:BWI,departure:11/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:684.03&airProductToken=AQqxAQoyCMGCARIEMTIxMxjBRSCjsQEox8ecAzCmyZwDOE9AAFgBagVOT0JBR3IIT0xYOUQ5QlYKPQjCggESBDYwNTQYo7EBIIdZKLjSnAMwhtecAzhPQAFYAWoFTk9CQUdyCE9MWDlEOUJWegkIwbIBEgMwMjAKPAjCggESBDYwNDAYh1kgjl0o59icAzCt2ZwDOE9AAVgBagVOT0JBR3IIT0xYOUQ5QlZ6CQjBsgESAzQ0MQqlAQowCMGyARIDNDMyGI5dIIdZKK-CnQMw64KdAzhPQABYAWoFTk9CQUdyCE9MWDlEOUJWCj0IwoIBEgQ2MDUzGIdZIKOxASjWhJ0DMNaJnQM4T0ABWAFqBU5PQkFHcghPTFg5RDlCVnoJCMGyARIDMDE5CjIIwYIBEgQyMjUxGKOxASDBRSi8i50DMOqMnQM4T0ABWAFqBU5PQkFHcghPTFg5RDlCVhIKCAEQARgBKgJCQRgBIgQIARABKAIoAygEMA0) ![Turkish Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TK.gif) Sun, Apr 5 - Tue, Apr 14 EWR New York OUL Oulu $856 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:OUL,departure:4/5/2026TANYT&leg2=from:OUL,to:EWR,departure:4/14/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:855.03&airProductToken=AQpnCiAI1JYBEgIzMBjEjQEgyJwBKKnAiQMw7cSJAzhQQABYAQohCNSWARIEMTI2NxjInAEgh1koq8aJAzCHyIkDOFBAAVgBCiAI1JYBEgQ4MjkzGIdZII5dKP_NiQMwu86JAzhQQAFYAQpnCiAI1JYBEgQ4Mjk0GI5dIIdZKKuqigMw56qKAzhQQABYAQohCNSWARIEMTc2MhiHWSDInAEogbOKAzDitIoDOFBAAVgBCiAI1JYBEgIyORjInAEgxI0BKJa2igMwlruKAzhQQAFYARIKCAEQARgBKgJUSxgBIgQIARABKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.com/deals?rfrr=FTG_SPRING_PROMO_) ## Tips to find the cheapest flights to Oulainen **The cheapest day to fly** Get started finding a cheap flight to Oulainen on Expedia by either choosing a deal on this page or entering into the search bar your travel dates, origin airport, and whether you want roundtrip or one-way airfare. You can filter for flexibility, number of stops, airline, and departure/arrival times to find the best flight for you. **The cheapest month to fly** July is the cheapest month to fly to Oulainen. This coincides with the low season when fewer people travel. Whichever month you travel in, though, be sure to book at least a month in advance if you want to score cheap tickets to Oulainen. ARC's data shows that domestic flights booked 28 days or more before departure are typically 24% cheaper than those booked last minute. **The most affordable time to book a flight** Typically, a Sunday can be the cheapest time to book a flight to Oulainen, according to ARC’s data. On average, you could save between 6% and 13% by booking on a Sunday instead of a Friday, which is the most expensive day to make a reservation. **The cheapest round-trip tickets to Oulainen** The lowest price for round-trip flights to Oulainen in 2026 starts from from $160, while one-way tickets start from from $89\. Expedia's effective search tool is one of the best ways to find a budget airfare. Simply enter your dates, and within seconds, it'll show you a vast selection of the cheapest flights to Oulainen. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Oulainen** Air Baltic, Finnair, British Airways, Iberia, American Airlines, Turkish Airlines are just some of the airlines that can typically offer cheap tickets to Oulainen. You can find their most affordable flights by using the “airline” search filter and then sorting prices from low to high. As a trusted partner of the world's leading airlines, Expedia offers you some of the best airfare deals to Oulainen and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Oulainen, simply order your search results from lowest to highest price. Expedia's search tool compares flight prices for all airports close to your destination, so you don't have to manually search them one by one to find the cheapest flight to Oulainen. If you have a preferred place to fly into, take advantage of the “arrival airport” filter to narrow down your search on Expedia. **Save with a package** With Expedia's amazing [package deals](https://www.expedia.com/package-deals), you could save hundreds of dollars by booking your Oulainen plane tickets together with your accommodations, car rental, or activities. Just select the search wizard's “package” option to view some of the cheapest deals. Look out for the green savings label to see how much you're saving. **Date flexibility for the cheapest flights to Oulainen** If you can be flexible with your travel dates, it's a good idea to broaden your search by comparing prices on different days. This will open up more options, meaning you could uncover a less expensive flight to Oulainen. **Stopover savings** The cheapest tickets to Oulainen are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Oulainen. While the overall travel time might be longer than a non-stop flight, you may decide it's worth it for the money saved. **Get Expedia's Price Drop Protection** Price Drop Protection means that if your flight gets cheaper after booking, you'll be credited the difference\*. This gives you peace of mind that you're getting one of the cheapest flights to Oulainen for your chosen departure. Expedia's Price Drop Protection is available for a small fee but is free to One Key Gold and Platinum tier members. \*Terms apply. **Use our Price Tracking feature** Expedia's Price Tracking feature is another great tool that removes the guesswork from finding cheap flights to Oulainen. Simply download the free Expedia app to your smart device and activate Oulainen flight price alerts for your travel dates. There's even a price predictor tool that uses historical data to indicate the best time to book, giving you peace of mind that you'll nab the lowest prices. **Book with Expedia** As well as Price Drop Protection and Price Tracking, Expedia's close partnership with a vast selection of the world's leading airlines means you're sure to find cheap flights to Oulainen. Plus, the One Key rewards program lets you earn real cash rewards on most bookings that you can use to save money on future trips. Best of all, it's free to join, and members often unlock exclusive discounts, too. Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023\. The percentages you see are averages. ## Frequently asked questions ### What month is the cheapest to fly to Oulainen? ### Which US cities fly direct to Oulainen? ### How to find a cheap flight to Oulainen? ### How to get a cheap last-minute flight to Oulainen? ### How far in advance should I book a flight to Oulainen? ### Which day of the week is the cheapest day to buy a plane ticket to Oulainen? ### Which airlines fly to Oulainen? ### Where do you fly into Oulainen? ### How far is the airport from central Oulainen? ### Can I save money by booking an Oulainen trip package? ### Can I change or cancel my flight to Oulainen? \*Flight schedules are subject to change. __Flights to Oulainen information__ | Destination airport | Oulu | | ----------------------------- | ---- | | Destination airport IATA code | OUL | | Destination city name | Oulu | | Roundtrip price | $705 | ## Trending flights to Oulainen Prices were available within the past 7 days and start at $89 for one-way flights and $160 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Aug 10 - Thu, Aug 13 CVG Cincinnati KOK Kokkola $973 Roundtrip found 3 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:CVG,to:KOK,departure:8/10/2026TANYT&leg2=from:KOK,to:CVG,departure:8/13/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:972.63&airProductToken=AQqZAQoxCMKCARIDMTIwGKI1IOuJASjm3pQDMMHilAM4T0AAWAFqBU5PQkFHcghPS1g5QzlCVgoyCMGyARIEMTMzNhjriQEgh1koruWUAzDY5pQDOE9AAVgBagVOT0JBR3IIT0tYOUM5QlYKMAjBsgESAzM5NRiHWSDKUyju55QDMLTolAM4T0ABWAFqBU5PQkFHcghPS1g5QzlCVgqZAQowCMGyARIDMzk0GMpTIIdZKIz8lAMw0vyUAzhPQABYAWoFTk9CQUdyCE9IWDlDOUJWCjIIwbIBEgQxMzMxGIdZIOuJASisgpUDMOqDlQM4T0ABWAFqBU5PQkFHcghPSFg5QzlCVgoxCMKCARIDMTIxGOuJASCiNSjrhpUDMP2KlQM4T0ABWAFqBU5PQkFHcghPSFg5QzlCVhIMCAEQARgBKgJCQTIAGAEiBAgBEAEoAigDKAQwDQ) ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - [Ylivieska Hotels ](https://www.expedia.com/Ylivieska-Hotels.d3994.Travel-Guide-Hotels) - [Hotels near Ylivieska Station ](https://www.expedia.com/Ylivieska-Station-Hotels.d6039347.Travel-Guide-Hotels) - [Vihanti Hotels ](https://www.expedia.com/Vihanti-Hotels.d553248635975859458.Travel-Guide-Hotels) - [Merijärvi Hotels ](https://www.expedia.com/Merijarvi-Hotels.d553248635973482640.Travel-Guide-Hotels) - [5 Star Hotels in Ylivieska ](https://www.expedia.com/5Star-Ylivieska-Hotels.s50-0-d3994.Travel-Guide-Filter-Hotels) - [Alavieska Hotels ](https://www.expedia.com/Alavieska-Hotels.d553248635973482642.Travel-Guide-Hotels) - [Flights to Ylivieska ](https://www.expedia.com/Cheap-Flights-To-Ylivieska.d3994.Travel-Guide-Flights) - [Visit Ylivieska ](https://www.expedia.com/Ylivieska.dx3994) - [Visit Alavieska ](https://www.expedia.com/Alavieska.dx553248635973482642) - [Ylivieska Vacations ](https://www.expedia.com/Ylivieska.d3994.Destination-Travel-Guides) - [Car rentals near Ylivieska ](https://www.expedia.com/Car-Rentals-In-Ylivieska.d3994.Car-Rental-Guide) - [Alamo Rent A Car Rental Cars in Ylivieska ](https://www.expedia.com/Alamo-Rent-A-Car-Car-Rentals-In-Ylivieska.d3994-c6.Car-Rental-Guide-Suppliers) - [Car rentals near Merijärvi ](https://www.expedia.com/Car-Rentals-In-Merijarvi.d553248635973482640.Car-Rental-Guide) - [Offer Car Hire Rental Cars in Ylivieska ](https://www.expedia.com/Offer-Car-Hire-Car-Rentals-In-Ylivieska.d3994-c1141.Car-Rental-Guide-Suppliers) - [Europcar Rental Cars in Ylivieska ](https://www.expedia.com/Europcar-Car-Rentals-In-Ylivieska.d3994-c14.Car-Rental-Guide-Suppliers) - [Car rentals near Vihanti ](https://www.expedia.com/Car-Rentals-In-Vihanti.d553248635975859458.Car-Rental-Guide) - [Auto Rent Rental Cars in Ylivieska ](https://www.expedia.com/Auto-Rent-Car-Rentals-In-Ylivieska.d3994-c1006.Car-Rental-Guide-Suppliers) \*Available to One Key members.