C$147 Cheap Flights from Bucharest Otopeni (OTP) to Rennes (RNS)

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Find the cheapest month to fly from Bucharest Otopeni to Rennes

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

Bucharest Otopeni to Rennes: Alternative routes

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

Bucharest to Rennes: Flight information

The things to know before you go.
Cheapest flight foundC$147
Cheapest month to flyJune

Finding cheap flights from Bucharest Otopeni to Rennes: Frequently asked questions

The best price we found for a return flight from Bucharest Otopeni to Rennes is C$318. 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 Bucharest Otopeni to Rennes. But we found flights with one or more stops from C$318.
As of March 2026, there are no flights flying from Bucharest Otopeni to Rennes.
The cheapest month to fly from Bucharest Otopeni to Rennes is usually May.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bucharest Otopeni Airport to Rennes Airport on Wednesday, May 6, 2026.
No airlines currently offer direct flights between Bucharest Otopeni Airport and Rennes 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 Rennes 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 Rennes is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Rennes.

Traveling from Bucharest Henri Coanda International Airport (OTP) to Rennes Airport (RNS): what you need to know

  • You'll likely experience longer lines in popular months such as July and other peak periods. Arriving up to four hours in advance for an international flight and two hours for a domestic departure is a good idea.

  • To break up your flight from Bucharest Henri Coanda International Airport to Rennes Airport, add a stopover to your trip. Simply uncheck 'Direct flights only' to find a destination that interests you. Popular stopovers on the OTP - RNS route are:

    • Frankfurt Airport

    • Dublin Airport

    • Charles de Gaulle Airport

  • Before getting your cheap ticket from OTP to RNS, check if you need a visa to enter France. Visa and travel document requirements may vary and are updated often. For the latest information, get in touch with the nearest consulate or embassy of the country you're flying to.

How to find the cheapest flights from Bucharest Henri Coanda International Airport (OTP) to Rennes Airport (RNS)

  • The best price we've found for a one-way ticket from Bucharest Henri Coanda International Airport to Rennes Airport is C$147. The cheapest price for a return flight is C$320. Keep in mind that fares can change due to availability when booking.

  • Don't leave everything to the last minute. You're more likely to find cheap flight tickets from OTP to RNS if you book in advance. Airlines often offer some amazing early bird discounts.

  • Finding cheap flight tickets from Bucharest Henri Coanda International Airport to Rennes Airport is more likely if you can be flexible with your travel plans. Try using the 'Whole month' tool to see the lowest fares throughout the month and bag a great deal.

  • Sign into your online account or use the app to create a Price Alert. We'll let you know right away if there's a better deal on this route. It's easy to do, and it'll save you from checking for cheap flight tickets from OTP to RNS every day.

  • Use filters to tailor your flights from Bucharest Henri Coanda International Airport to Rennes Airport. Select your ideal arrival and departure times, airlines and number of stops. Or sort your results by 'Cheapest' to get the best deals.

Handy information about Bucharest Henri Coanda International Airport (OTP)

  • The journey from central Bucharest to Bucharest Henri Coanda International Airport takes approximately 1 hour and 36 minutes on public transport. If you drive, ride-share or take a cab, you'll cover the 21 kilometres in 34 minutes or so, depending on traffic conditions.

  • Have an early flight from Bucharest Henri Coanda International Airport to Rennes Airport? Avoid the stress of rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays close to OTP:

Arriving at Rennes Airport (RNS)

Getting from Rennes Airport (RNS) to central Rennes

  • From Rennes Airport, Rennes is approximately 11 kilometres away. It takes around 22 minutes to reach the center driving.

  • Traveling by public transport will take you roughly 48 minutes.

When to fly to Rennes Airport (RNS)

  • July is the busiest month for flights from Bucharest Henri Coanda International Airport to Rennes Airport. To steer clear of the crowds, head to Rennes in February.

  • Before locking in your flight from Bucharest Henri Coanda International Airport to Rennes Airport, think about the type of weather you like. July is the warmest month in Rennes, with temperatures ranging from 11ºC to 28ºC.

  • Look for cheap flight tickets from OTP to RNS in January if you like cooler conditions. Temperatures are at their lowest around then, ranging between 0ºC and 10ºC on average.

More about Rennes

  • Once you've booked your flights from OTP to RNS, you'll need to find a place to stay in Rennes. Make one of these options your base for exploring this popular destination:

  • There are so many things to see and do in this city it can be hard to figure out where to start. Les Champs Libres, Microbrasserie RZN City Ales and EcoMuseum du pays de Rennes are leading attractions which should be on any good Rennes itinerary.

Complete your Rennes trip with hotels and a car rental

  • You've booked a cheap ticket to Rennes Airport — next on the list is finding a place to stay, and maybe even your own set of wheels. We've compared prices across hundreds of companies to bring you the best hotels and car rental deals in Rennes.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.