Title: Cheap Flights to Siero from CA $51 - Expedia.ca ![Iglesia de San Martín de Argüelles](https://images.trvl-media.com/place/6144176/e804a992-501a-4bc8-b91b-70ad27eb7fde.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6144176/e804a992-501a-4bc8-b91b-70ad27eb7fde.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Siero from CA $51 [View CA $51 flight on Sun, Oct 4, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:BCN,to:OVD,departure:04/10/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:50.94&airProductToken=AQo2CjQI1rIBEgQxNTc4GMFoIK4dKLrDmQMwnsSZAzhPQABYAWoIRkxZTElHSFRyCE9PV1ZZQ0xCEgoICxABGAgqAlZZGAEiBAgBEAEoAjAD) - [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 [Siero Travel Guide](https://expedia.ca/Siero.dx6144176)[Hotels in Siero](https://expedia.ca/Siero-Hotels.d6144176.Travel-Guide-Hotels)[Siero Car Rentals](https://expedia.ca/Car-Rentals-In-Siero.d6144176.Car-Rental-Guide)[Siero Vacation Packages](https://expedia.ca/Siero.d6144176.Destination-Travel-Guides) ## Popular airlines to Siero - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_IB.svg) Iberia [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Siero, Asturias, Spain,departure:14/03/2026TANYT&leg2=from:Siero, Asturias, Spain,to:CMH,departure:21/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"IB"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_VY.svg) Vueling Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Siero, Asturias, Spain,departure:14/03/2026TANYT&leg2=from:Siero, Asturias, Spain,to:CMH,departure:21/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"VY"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_V7.svg) Volotea [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Siero, Asturias, Spain,departure:14/03/2026TANYT&leg2=from:Siero, Asturias, Spain,to:CMH,departure:21/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"V7"}}]) - ![](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:CMH,to:Siero, Asturias, Spain,departure:14/03/2026TANYT&leg2=from:Siero, Asturias, Spain,to:CMH,departure:21/03/2026TANYT&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_UX.svg) Air Europa [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Siero, Asturias, Spain,departure:14/03/2026TANYT&leg2=from:Siero, Asturias, Spain,to:CMH,departure:21/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UX"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Siero, Asturias, Spain,departure:14/03/2026TANYT&leg2=from:Siero, Asturias, Spain,to:CMH,departure:21/03/2026TANYT&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_NT.svg) Binter Canarias [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Siero, Asturias, Spain,departure:14/03/2026TANYT&leg2=from:Siero, Asturias, Spain,to:CMH,departure:21/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"NT"}}]) - ![](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 rewards [Sign in](https://www.expedia.ca/login) ## How much is the cheapest flight to Siero? Prices were available within the past 7 days and start at CA $51 for one-way flights and CA $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Volotea](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/V7.gif) Wed, Apr 22 - Wed, May 6 LIS Lisbon OVD Oviedo CA $139 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LIS,to:OVD,departure:22/04/2026TANYT&leg2=from:OVD,to:LIS,departure:06/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:138.40&airProductToken=AQoiCiAI1m4SBDM1OTUYi5IBIK4dKMCHiwMwmoiLAzhCQABYAQoiCiAI1m4SBDM1OTQYrh0gi5IBKI2kjAMw4qSMAzhCQABYARIKCAEQARgBKgJHUBgBIgQIARABKAQwAQ) ![Air Europa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UX.gif) Wed, Jun 10 - Wed, Jul 15 LIS Lisbon OVD Oviedo CA $232 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LIS,to:OVD,departure:10/06/2026TANYT&leg2=from:OVD,to:LIS,departure:15/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:231.70&airProductToken=AQphCi8I1bABEgQxMTUyGIuSASCMGCjwp48DMLuojwM4WkAAWAFqBExJVEVyBlpZWVI1TAouCNWwARIENzQwMxiMGCCuHSjNrI8DMJitjwM4WkABWAFqBExJVEVyBlpZWVI1TAphCi4I1bABEgQ3NDA0GK4dIIwYKKW3kgMw67eSAzhaQABYAWoETElURXIGWllZUjVMCi8I1bABEgQxMTU5GIwYIIuSASjuu5IDML68kgM4WkABWAFqBExJVEVyBlpZWVI1TBIKCAEQARgBKgJVWBgBIgQIARABKAIoAygEMAE) ![Aer Lingus](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/EI.gif) Tue, Sep 22 - Wed, Sep 23 DUB Dublin OVD Oviedo CA $257 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DUB,to:OVD,departure:22/09/2026TANYT&leg2=from:OVD,to:DUB,departure:23/09/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:256.88&airProductToken=AQowCi4IxZIBEgM3NDAYgw0grh0o9b6YAzD8v5gDOFBAAFgBagZMT1dfU0hyBVBPVzIzEgoIARABGAEqAkVJGAEiBAgBEAEoAigDKAQwDQ) ![Iberia](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/IB.gif) Thu, Jun 11 - Thu, Jul 23 ORY Paris OVD Oviedo CA $285 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:ORY,to:OVD,departure:11/06/2026TANYT&leg2=from:OVD,to:ORY,departure:23/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:284.30&airProductToken=AQo_Cj0IyYQBEgQ1MzgxGK7EASCuHSi2so8DMJ-zjwM4QUAAWAFqBk9QVElNQXIGQVJWWU40egoI1rIBEgQ1MzgxCj8KPQjJhAESBDUzODAYrh0grsQBKIKMkwMw5oyTAzhBQABYAWoGT1BUSU1BcgZBUlZZTjR6CgjWsgESBDUzODASCggBEAEYASoCSUIYASIECAEQASgCKAMoBDAB) ![Lufthansa](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LH.gif) Fri, Jun 19 - Sat, Jun 20 LIS Lisbon OVD Oviedo CA $295 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:LIS,to:OVD,departure:19/06/2026TANYT&leg2=from:OVD,to:LIS,departure:20/06/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:295.00&airProductToken=AQpnCjIIzJABEgQxMTcxGIuSASClBCj1i5ADMK6NkAM4TEAAWAFqBUxJR0hUcghMRVRMR1RVNAoxCMyQARIEMTU1MhilBCCuHSj9j5ADMImRkAM4TEABWAFqBUxJR0hUcghMRVRMR1RVNApnCjEIzJABEgQxNTUzGK4dIKUEKNuckAMw4p2QAzhLQABYAWoFTElHSFRyCEtFVExHVFU0CjIIzJABEgQxMTcyGKUEIIuSASionpADMOufkAM4S0ABWAFqBUxJR0hUcghLRVRMR1RVNBIKCAIQARgCKgJMSBgBIgQIARABKAIoAygEMAs) ![](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.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Frequently asked questions ### What is the name of Siero's airport? ### How far is OVD from central Siero? ### What airport is best to fly into Siero? ### How many airlines fly to Siero? ### Which airlines fly to Siero? ### How many nonstop flights are there to Siero? ### Where are the most popular flights to Siero departing from? ### How long is the flight to Siero Airport? ### How to book the cheapest flight to Siero? ### Do you have any tips for my flight to Siero? > - The trick to having an awesome flight experience is to plan ahead. First up, the essentials: passport, travel docs, bank cards and daily medications. Next, take on board items that'll help pass the time, like some electronic devices or a thrilling novel. It's also a wise idea to pack your chargers, a neck pillow and a pair of earplugs. Last but not least, be sure to chuck in toiletry items like a toothbrush, lip balm and a fresh set of clothes. > > > Do not pack the following items in your hand luggage: > > > - Squeeze all your full-sized bottles of shampoo and hairspray in your checked luggage. Any liquids in your carry-on suitcase larger than 3.4 ounces (100 millilitres) will be confiscated by security. Sharp objects, like your trusty Swiss Army knife, and dangerous products which are explosive or flammable, such as aerosols and matches, are also restricted. > > > What to wear on a flight: > > > - The aisles of a plane aren't the place for a fashion parade. Don comfortable layers and opt for shoes that are flat, roomy and easy to slip on and off. > - Deep vein thrombosis (DVT), a blood clot condition caused by prolonged periods of inactivity, can be a risk on long-haul flights. Try to walk around the cabin or do some gentle exercises in your seat to promote better circulation. ### How to get through airport security fast when flying to Siero? > - Keep your boarding pass and passport close by. They're the first items you'll be asked to show at airport security. > - The X-ray machine comes next. Remove anything metal on you that is likely to set off the scanner's alarm. This includes items like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt. > - For just a few moments, you'll need to unplug from the digital world. Your tablet, phone and any other electronic devices must also go through the scanner. > - Can't travel without your favourite cologne or perfume? As long as the volume is no greater than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, you can keep it with you in your carry-on baggage. > - Slip-on shoes are a sensible footwear choice as you're less likely to have to remove them when going through security. Hiking boots and other bulky shoes are usually subjected to extra screening. > - Take all prohibited items out of your carry-on bag. If you have any sharp objects like a pocket knife or tools, pack them in your checked suitcase. They won't be allowed on board and will be confiscated. ## Book with confidence Expedia.ca gives you the best tools to secure great deals on flights to Siero. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Siero. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Siero. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Siero flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Siero. Looking to save even more? Get additional savings by bundling your Siero flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Siero trip! ## Travel information | Destination airport | Asturias | | ----------------------------- | -------- | | Destination airport IATA code | OVD | | Destination city name | Oviedo | | Roundtrip price | CA $138 | ## Trending flights to Siero Prices were available within the past 7 days and start at CA $51 for one-way flights and CA $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Sat, Mar 28 - Sat, Apr 4 YYZ Toronto OVD Oviedo CA $951 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YYZ,to:OVD,departure:28/03/2026TANYT&leg2=from:OVD,to:YYZ,departure:04/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:950.02&airProductToken=AQpGCiEIy5gBEgM2OTYYmM4BIICTASiz8IgDMPDziAM4VkAAWAEKIQjLmAESBDE1NTcYgJMBIK4dKJD1iAMwl_aIAzhMQAFYAQpGCiEIy5gBEgQxNTU4GK4dIICTASj_uYkDMIG7iQM4TEAAWAEKIQjLmAESAzY5MRiAkwEgmM4BKNDCiQMwsMaJAzhWQAFYARIKCAEQARgBKgJLTBgBIgQIARABKAQwAQ) \*Available to Expedia members.