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Flight tickets from Rennes to Bucharest

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      Travellers and cabin class, 1 Adult, Economy

      Compare Rennes to Bucharest flight deals

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

      Book the best Bucharest fare with no extra fees

      Alternative Rennes to Bucharest routes

      Looking for the cheapest, fastest or easiest route from Rennes to Bucharest? You could fly into the following airports instead.

      Bucharest Otopeni

      15km from central Bucharest
      ClosestCheapest
      from ₹ 10,375
      Search flights

      Rennes to Bucharest: Flight information

      The things to know before you go.
      Cheapest flight found₹ 10,375
      Cheapest month to flyOctober

      Finding cheap flights from Rennes to Bucharest: Frequently asked questions

      There's one airport in Bucharest: Bucharest Otopeni.
      The best price we found for a return flight from Rennes to Bucharest is ₹ 25,255. 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 Bucharest. But we found flights with one or more stops from ₹ 25,250.
      As of September 2026, there are no flights flying from Rennes to Bucharest.
      The cheapest month to fly from Rennes to Bucharest is usually October.
      If you're flying from Rennes Airport, the cheapest airport near Bucharest is Bucharest Otopeni – which is 14.8 km away from the centre of Bucharest. We've found flights into this airport from ₹ 25,255.
      After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rennes Airport to Bucharest on Monday, 26 October 2026.
      No airlines currently offer direct flights between Rennes Airport and Bucharest. 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 Bucharest 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 Bucharest is around 40 days in advance, so don’t leave your flight to the last minute.

      In September, the average temperature is usually around 20°C. July is typically the warmest month in Bucharest, when it usually averages around 32°C. You can expect the least rain in February. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.
      Currently, Volotea offers the cheapest flight tickets to Bucharest.

      How to find cheap flights to Bucharest (BUCH) from Rennes (RNS) in 2026

      Looking for cheap tickets from Rennes to Bucharest? Return tickets start from ₹ 25,250 and one-way flights to Bucharest from Rennes start from ₹ 10,375


      Here are a few tips on how to secure the best flight price and make your journey as smooth as possible.

      • Simply hit 'search'. From British Airways to international carriers like Emirates, we compare all major airlines along with the most popular online travel agents to find the cheapest plane tickets from Rennes to Bucharest. And with us there are no hidden fees - what you see is what you pay.
      • Compare flight deals to Bucharest from Rennes from over 1,000 providers. Then choose the cheapest or fastest plane tickets. Flight tickets to Bucharest start from ₹ 10,375 one-way.
      • Flex your dates to find the best RNS-BUCH ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to Bucharest from Rennes.
      • Set up a Price Alert. You can easily track the fare of your cheap Rennes-Bucharest flights by creating an alert. Whenever prices go down or up, you'll get an email or push notification to help make sure you get the best possible flight deal.
      • Find the cheapest Business class flights from Rennes and Bucharest. We scour the internet for the best Business, Premium Economy and First Class flight fares to Bucharest, too. Check the difference in price as you search – you might just chance upon a last-minute low fare. Note that not all cabin classes are available for every destination or airline.
      • Include nearby airports in your search. Widen your search for Rennes to Bucharest flight deals by selecting the "add nearby airports" option. This will allow you to see flight prices for all the nearest airports at your departure point and your destination and could help you save next time you travel.
      • Search for cheap flights regardless of where you are. To get the best flight booking experience when out and about, download the app and search for plane tickets between Rennes and Bucharest whenever you want.

      Combine your flight to Bucharest from Rennes with hotels and car hire

      Once you've secured your cheap flight ticket from Rennes to Bucharest, discover the best prices and exclusive rates for hotels in Bucharest or nearby. You can also compare hundreds of car hire companies in one go so that you get the best car hire price for your trip.


      Plan the rest of your trip from Rennes to Bucharest

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