Title: $185 Cheap Flights to Riihimaki - Expedia.com ![A beautiful park with a pond, wooden bridge and fountain in sunny summer day](https://images.trvl-media.com/place/5277/950159ae-680c-4fdd-ac9e-bbfc9ddaca32.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/5277/950159ae-680c-4fdd-ac9e-bbfc9ddaca32.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # $185 Cheap Flights to Riihimaki [View $185 flight on Wed, Mar 11, 2026](https://expedia.com/Flights-Search?trip=oneway&leg1=from:BOS,to:HEL,departure:3/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:184.30&airProductToken=AQplCjEIxpIBEgM2MzAYwZMBIIopKNKwhwMwjbOHAzhOQABYAWoFTElHSFRyCE5KMVFVU0xUCjAIxpIBEgMzNDIYiikgh1ko4rOHAzCvtYcDOE5AAVgBagVMSUdIVHIITkoxUVVTTFQSCggBEAEYASoCRkkYASIECAEQASgCKAMoBDAB) - [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 [Riihimaki Travel Guide](https://expedia.com/Riihimaki.dx5277)[Hotels in Riihimaki](https://expedia.com/Riihimaki-Hotels.d5277.Travel-Guide-Hotels)[Car Rentals in Riihimaki](https://expedia.com/Car-Rentals-In-Riihimaki.d5277.Car-Rental-Guide)[Riihimaki Vacation Packages](https://expedia.com/Riihimaki.d5277.Destination-Travel-Guides) ## Popular airlines to Riihimaki - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Riihimaki, Riihimaki, Kanta-Häme, Finland,departure:3/1/2026TANYT&leg2=from:Riihimaki, Riihimaki, Kanta-Häme, Finland,to:CMH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AY.svg) Finnair [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Riihimaki, Riihimaki, Kanta-Häme, Finland,departure:3/1/2026TANYT&leg2=from:Riihimaki, Riihimaki, Kanta-Häme, Finland,to:CMH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AY"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Riihimaki, Riihimaki, Kanta-Häme, Finland,departure:3/1/2026TANYT&leg2=from:Riihimaki, Riihimaki, Kanta-Häme, Finland,to:CMH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SK.svg) SAS [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Riihimaki, Riihimaki, Kanta-Häme, Finland,departure:3/1/2026TANYT&leg2=from:Riihimaki, Riihimaki, Kanta-Häme, Finland,to:CMH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SK"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Riihimaki, Riihimaki, Kanta-Häme, Finland,departure:3/1/2026TANYT&leg2=from:Riihimaki, Riihimaki, Kanta-Häme, Finland,to:CMH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Riihimaki, Riihimaki, Kanta-Häme, Finland,departure:3/1/2026TANYT&leg2=from:Riihimaki, Riihimaki, Kanta-Häme, Finland,to:CMH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TK.svg) Turkish Airlines [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:Riihimaki, Riihimaki, Kanta-Häme, Finland,departure:3/1/2026TANYT&leg2=from:Riihimaki, Riihimaki, Kanta-Häme, Finland,to:CMH,departure:3/8/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TK"}}]) - ![](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 Riihimaki? Prices were available within the past 7 days and start at $185 for one-way flights and $342 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) Sun, Aug 23 - Mon, Sep 7 SEA Seattle HEL Helsinki $342 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:8/23/2026TANYT&leg2=from:HEL,to:SEA,departure:9/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:341.43&airProductToken=AQpDCh8I05YBEgM5MzgYkgEg4jso_--VAzCq9JUDOFRAAFgBCiAI05YBEgQxNzA2GOI7IIdZKMj-lQMwp_-VAzhUQAFYAQpDCiAI05YBEgQxNzE3GIdZIOI7KL2WlwMwoZeXAzhUQABYAQofCNOWARIDOTM3GOI7IJIBKLmelwMw_aKXAzhUQAFYARIKCAEQARgBKgJTSxgBIgQIARABKAQwAQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Fri, Apr 17 - Mon, Apr 27 EWR New York HEL Helsinki $393 Roundtrip found 5 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:EWR,to:HEL,departure:4/17/2026TANYT&leg2=from:HEL,to:EWR,departure:4/27/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:392.73&airProductToken=AQplCjEIxpIBEgM2MjIYxI0BIIopKNnQigMwt9OKAzhOQABYAWoFTElHSFRyCE5KMlFVU0xUCjAIxpIBEgMzNDIYiikgh1kogtSKAzDU1YoDOE5AAVgBagVMSUdIVHIITkoyUVVTTFQKZQowCMaSARIDMzQzGIdZIIopKLC7iwMwjL2LAzhOQABYAWoFTElHSFRyCE5KMlFVU0xUCjEIxpIBEgM2MjMYiikgxI0BKNy9iwMw08CLAzhOQAFYAWoFTElHSFRyCE5KMlFVU0xUEgoIARABGAEqAkZJGAEiBAgBEAEoAigDKAQwAQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Mon, Mar 9 - Tue, Mar 24 JFK New York HEL Helsinki $436 Roundtrip found 4 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:JFK,to:HEL,departure:3/9/2026TANYT&leg2=from:HEL,to:JFK,departure:3/24/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:435.23&airProductToken=AQo_Cj0IwoIBEgQ2MDUyGKlRIIdZKMGbhwMwq5-HAzhPQABYAWoFTk9CQUdyCE9MWDBDN0JWegoIwbIBEgQ2MDUyCj8KPQjCggESBDYwNTEYh1kgqVEomr6IAzDFwogDOE9AAFgBagVOT0JBR3IIT0xYMEM3QlZ6CgjBsgESBDYwNTESCggBEAEYASoCQkEYASIECAEQASgCKAMwDQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Nov 4 - Wed, Nov 11 BOS Boston HEL Helsinki $439 Roundtrip just found [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:BOS,to:HEL,departure:11/4/2026TANYT&leg2=from:HEL,to:BOS,departure:11/11/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:438.53&airProductToken=AQqGAQpBCMSYARIEODc2NRjBkwEg4jAowqWcAzDcqJwDOEVAAFgBaglNQUlOQkFTSUNyCFZMWDkxU0JBegkIwYwBEgMwNjEKQQjEmAESBDg0OTIY4jAgh1kojaucAzDBrJwDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDkxU0JBegoIwYwBEgQxMDcwCnwKQgjEmAESBDkyNTcYh1kggJMBKMzrnAMw8eycAzhFQABYAWoJTUFJTkJBU0lDcghWTFg5MVNCQXoKCMuYARIEMTI0OAo2CMSYARIDMjU3GICTASDBkwEojO6cAzDx8ZwDOEVAAVgBaglNQUlOQkFTSUNyCFZMWDkxU0JBEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Apr 20 - Thu, Apr 30 LGA New York HEL Helsinki $454 Roundtrip found 3 days ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:LGA,to:HEL,departure:4/20/2026TANYT&leg2=from:HEL,to:LGA,departure:4/30/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:453.83&airProductToken=AQpyCjIIwYIBEgQzMjg5GMsBIKOxASiM7YoDMILvigM4QkAAWAFqBUJBU0lDcghPTFgwQzdCVgo8CMGCARIEOTAxOBijsQEgh1konvGKAzDx9YoDOE9AAVgBagVCQVNJQ3IIT0xYMEM3QlZ6CAjBsgESAjIwCnIKPAjBggESBDkwMTkYh1kgo7EBKP_biwMw9eCLAzhPQABYAWoFQkFTSUNyCE9MWDBDN0JWeggIwbIBEgIxOQoyCMGCARIEMTEwMBijsQEgywEoguKLAzDX44sDOEJAAVgBagVCQVNJQ3IIT0xYMEM3QlYSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Alternative airports near Riihimaki Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:HEL,departure:3/1/2026TANYT&leg2=from:HEL,to:CMH,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) HEL Vantaa CheapestClosest 47 min [Flights from $641 ](https://www.expedia.com/Flights-Search?leg1=from:CMH,to:HEL,departure:3/1/2026TANYT&leg2=from:HEL,to:CMH,departure:3/7/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ![](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 Riihimaki **The cheapest day to fly** Get started finding a cheap flight to Riihimaki 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** August is the cheapest month to fly to Riihimaki. 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 Riihimaki. 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 Riihimaki, 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 Riihimaki** The lowest price for round-trip flights to Riihimaki in 2026 starts from from $342, while one-way tickets start from from $185\. 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 Riihimaki. If you have a preferred departure time or airline, you can use the handy filters to customize your search. **The cheapest airlines flying to Riihimaki** Icelandair, Delta, American Airlines, British Airways, Air France, Scandinavian Airlines are just some of the airlines that can typically offer cheap tickets to Riihimaki. 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 Riihimaki and countless more destinations worldwide. **The most affordable airports to fly into** To view the cheapest airports to fly into for Riihimaki, 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 Riihimaki. 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 Riihimaki 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 Riihimaki** 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 Riihimaki. **Stopover savings** The cheapest tickets to Riihimaki are sometimes those with a stopover. Book one of these flights, and you'll change planes at an airport en route to Riihimaki. 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 Riihimaki 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 Riihimaki. Simply download the free Expedia app to your smart device and activate Riihimaki 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 Riihimaki. 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 Riihimaki? ### Which US cities fly direct to Riihimaki? ### How to find a cheap flight to Riihimaki? ### How to get a cheap last-minute flight to Riihimaki? ### How far in advance should I book a flight to Riihimaki? ### Which day of the week is the cheapest day to buy a plane ticket to Riihimaki? ### Which airlines fly to Riihimaki? > - Finnair > - SAS > - Air Baltic > - Lufthansa ### Where do you fly into Riihimaki? ### How far is the airport from central Riihimaki? ### Can I save money by booking a Riihimaki trip package? ### Can I change or cancel my flight to Riihimaki? \*Flight schedules are subject to change. __Flights to Riihimaki information__ | Destination airport | Vantaa | | ----------------------------- | -------- | | Destination airport IATA code | HEL | | Destination city name | Helsinki | | Roundtrip price | $341 | ## Trending flights to Riihimaki Prices were available within the past 7 days and start at $185 for one-way flights and $342 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) Sun, Aug 23 - Mon, Sep 7 SEA Seattle HEL Helsinki $342 Roundtrip found 7 hours ago [](https://expedia.com/Flights-Search?trip=roundtrip&leg1=from:SEA,to:HEL,departure:8/23/2026TANYT&leg2=from:HEL,to:SEA,departure:9/7/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:341.43&airProductToken=AQpDCh8I05YBEgM5MzgYkgEg4jso_--VAzCq9JUDOFRAAFgBCiAI05YBEgQxNzA2GOI7IIdZKMj-lQMwp_-VAzhUQAFYAQpDCiAI05YBEgQxNzE3GIdZIOI7KL2WlwMwoZeXAzhUQABYAQofCNOWARIDOTM3GOI7IJIBKLmelwMw_aKXAzhUQAFYARIKCAEQARgBKgJTSxgBIgQIARABKAQwAQ) ## Explore a world of travel with Expedia - Lodging - Packages - Cars - Vacation Rentals - [Tervakoski Hotels ](https://www.expedia.com/Tervakoski-Hotels.d3000040234.Travel-Guide-Hotels) - [Apartments in Tervakoski ](https://www.expedia.com/Tervakoski-Apartments.d3000040234-aaApartments.Travel-Guide-Accommodation) - [Loppi Hotels ](https://www.expedia.com/Loppi-Hotels.d3000372828.Travel-Guide-Hotels) - [Harviala Hotels ](https://www.expedia.com/Harviala-Hotels.d3000040551.Travel-Guide-Hotels) - [Hotels near Hakumäki ](https://www.expedia.com/Hakumaki-Hameenlinna-Hotels.0-n553248635976400649-0.Travel-Guide-Filter-Hotels) - [4 Star Hotels in Tervakoski ](https://www.expedia.com/4Star-Tervakoski-Hotels.s40-0-d3000040234.Travel-Guide-Filter-Hotels) - [Janakkala Hotels ](https://www.expedia.com/Janakkala-Hotels.d553248635973482630.Travel-Guide-Hotels) - [Topeno Hotels ](https://www.expedia.com/Topeno-Hotels.d553248635975874249.Travel-Guide-Hotels) - [Hotels near Puuhama ](https://www.expedia.com/Puuhama-Hotels.0-l553248621532522847-0.Travel-Guide-Filter-Hotels) - [Hausjärvi Hotels ](https://www.expedia.com/Hausjarvi-Hotels.d553248635973482156.Travel-Guide-Hotels) - [3 Star Hotels in Tervakoski ](https://www.expedia.com/3Star-Tervakoski-Hotels.s30-0-d3000040234.Travel-Guide-Filter-Hotels) - [Finnish Glass Museum ](https://www.expedia.com/Finnish-Glass-Museum-Riihimaki.d6301720.Vacation-Attraction) - [Visit Tervakoski ](https://www.expedia.com/Tervakoski.dx3000040234) - [Visit Loppi ](https://www.expedia.com/Loppi.dx3000372828) - [Visit Harviala ](https://www.expedia.com/Harviala.dx3000040551) - [Puuhama ](https://www.expedia.com/Puuhama-Janakkala.d553248621532522847.Vacation-Attraction) - [Riihimaki City Museum ](https://www.expedia.com/Riihimaki-City-Museum-Riihimaki.d6301724.Vacation-Attraction) - [Riihimaki Art Museum ](https://www.expedia.com/Riihimaki-Art-Museum-Riihimaki.d6301722.Vacation-Attraction) - [Tervakoski Vacations ](https://www.expedia.com/Tervakoski.d3000040234.Destination-Travel-Guides) - [Car rentals near Topeno ](https://www.expedia.com/Car-Rentals-In-Topeno.d553248635975874249.Car-Rental-Guide) - [Tervakoski Vacation Rentals ](https://www.expedia.com/Tervakoski-Vacation-Rentals.d3000040234.Travel-Guide-VacationRentals) \*Available to One Key members.