C$100 Cheap Flights from Rennes (RNS) to Madrid (MAD)

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      Compare Rennes to Madrid flight deals

      Find the cheapest month or even day of the year to fly to Madrid

      Book the best Madrid fare with no extra fees

      Flight deals from Rennes to Madrid

      Looking for a cheap last-minute deal or the best return flight from Rennes Airport to Madrid Airport? If you want to travel next month, return fares start from C$214. Find the lowest prices on one-way and return tickets right here.
      How did we find these deals? The deals you see here are the lowest prices for flight tickets from Rennes to Madrid found in the last 4 days, and are subject to change and availability.

      Find the cheapest month to fly from Rennes to Madrid

      We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Rennes to Madrid flights are currently cheapest in October.

      Rennes to Madrid: Alternative routes

      Compare routes from Rennes to Madrid below. You may find an airport to fly into that's cheaper, faster, or easier than Madrid.

      Rennes to Madrid: Flight information

      The things to know before you go.
      Cheapest flight foundC$100
      Cheapest month to flyOctober

      Finding cheap flights from Rennes to Madrid: Frequently asked questions

      The best price we found for a return flight from Rennes to Madrid is C$207. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
      Currently, there are no airlines that fly direct from Rennes to Madrid. But we found flights with one or more stops from C$207.
      As of September 2026, there are no flights flying from Rennes to Madrid.
      The cheapest month to fly from Rennes to Madrid is usually November.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rennes Airport to Madrid Airport on Thursday, November 19, 2026.
      No airlines currently offer direct flights between Rennes Airport and Madrid Airport. Most routes have one or more stops.
      We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Madrid but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

      We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Madrid is around 40 days in advance, so don’t leave your flight to the last minute.

      Currently, Volotea offers the cheapest flight tickets to Madrid.

      Flying from Rennes Airport (RNS) to Adolfo Suarez Madrid-Barajas Airport (MAD): what you need to know

      • You'll likely experience longer queues in popular months such as July and other peak seasons. Arriving up to four hours in advance for international flights and two hours for domestic departures is a wise move.

      • If you want a stopover for your flight from Rennes Airport to Adolfo Suarez Madrid-Barajas Airport, just deselect 'Direct flights only' and look at all your options. Here are the most popular stopovers between RNS and MAD:

        • Marseille Provence Airport

        • Toulouse-Blagnac Airport

        • Charles de Gaulle Airport

      • To find out whether you need a visa to enter Spain, contact your carrier and the local embassy or consulate. They'll give you the most up-to-date details, including additional travel documents you may need after booking your cheap ticket from RNS to MAD.

      How to find the cheapest flights from Rennes Airport (RNS) to Adolfo Suarez Madrid-Barajas Airport (MAD)

      • The lowest price we've found for a one-way ticket from Rennes Airport to Adolfo Suarez Madrid-Barajas Airport is C$100. For a return flight on this route, the best price is C$207. Depending on the availability and when you book, these fares could change.

      • Don't wait until the last minute. You're more likely to get cheap flight tickets from RNS to MAD if you book in advance. Airlines often offer some fantastic early bird deals.

      • Getting cheap flight tickets from Rennes Airport to Adolfo Suarez Madrid-Barajas Airport is easy if you're flexible with your trip dates. Use the 'Whole month' search tool to see the best prices throughout the month and bag a great deal.

      • Set up a Price Alert for cheap flight tickets from RNS to MAD. There's no need to check every day to see whether airfares have fallen. We'll update you as soon as the price changes.

      • Use filters to tailor your flights from Rennes Airport to Adolfo Suarez Madrid-Barajas Airport. Select your preferred arrival and departure times, number of stops and airlines. Alternatively, sort your results by 'Cheapest' to see the best deals.

      Handy information about Rennes Airport (RNS)

      • Traveling from central Rennes to Rennes Airport takes about 48 minutes on public transport. If you ride-share, drive or grab a cab, you'll cover the 11 kilometres in 22 minutes or so, depending on traffic conditions.

      • Booked an early flight from Rennes Airport to Adolfo Suarez Madrid-Barajas Airport? Avoid the last-minute rush to the airport (and catch some extra z's) by choosing one of these stays near RNS:

      Arriving at Adolfo Suarez Madrid-Barajas Airport (MAD)

      Getting from Adolfo Suarez Madrid-Barajas Airport (MAD) to central Madrid

      • Adolfo Suarez Madrid-Barajas Airport is approximately 18 kilometres from the center of Madrid. With your own car rental or if you take a cab, the drive is about 26 minutes.

      • It takes roughly 37 minutes if you're traveling on public transport.

      When to fly to Adolfo Suarez Madrid-Barajas Airport (MAD)

      • It's time to work out your dates for your flight from Rennes Airport to Adolfo Suarez Madrid-Barajas Airport. July is the most popular month to visit Madrid. If you want a more peaceful vibe, go in April.

      • The warmest month in Madrid is July, with the temperature ranging between 17ºC and 36ºC. Book your flights from Rennes Airport to Adolfo Suarez Madrid-Barajas Airport in this month if this is the kind of weather you like.

      • Look for cheap flight tickets from RNS to MAD in January if you like traveling in cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC and 11ºC on average.

      More about Madrid

      • Start your Madrid trip right by finding a fantastic place to stay. Once you've booked your flight from RNS to MAD, have a look at our range of hotel options including:

      • All great vacations should include a little sightseeing. El Retiro Park, Puerta del Sol and Plaza Mayor are must-do's during your Madrid adventure.

      Complete your Madrid trip with hotels and a car rental

      • You've locked in your cheap ticket to Adolfo Suarez Madrid-Barajas Airport — next up is finding a great stay, and maybe even a set of wheels. We've compared prices across hundreds of companies to bring you the top hotels and car rental deals in Madrid.

      Prices shown on this page are estimated lowest prices only. Found in the last 12 days.