Cheap Flights from Rennes to Barcelona

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Flight deals from Rennes to Barcelona

Looking for a cheap last-minute deal or the best return flight from Rennes to Barcelona? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Rennes to Barcelona

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

Direct flights from Rennes to Barcelona

Rennes to Barcelona: Alternative routes

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

Rennes to Barcelona: Flight information

The things to know before you go.
Cheapest flight foundRs11,792
Cheapest month to flyNovember
Average flight time1 hr, 30 mins
Most popular airlineeasyJet
Average flights per week2

Finding cheap flights from Rennes to Barcelona: Frequently asked questions

The best price we found for a return flight from Rennes to Barcelona is Rs21,648. 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.
1 hour and 30 minutes is the average flight time from Rennes to Barcelona.
easyJet flies direct from Rennes to Barcelona.
As of July 2025, there are 2 flights per week flying from Rennes to Barcelona.
The cheapest month to fly from Rennes to Barcelona is usually November.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Rennes Airport to Barcelona Airport on Sunday, 23 November 2025.
Yes – the average flight time is 1 hour and 30 minutes.
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 Barcelona 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 Barcelona is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Barcelona.

Flying from Rennes Airport (RNS) to Barcelona-El Prat Airport (BCN): what you need to know

  • Rennes and Barcelona follow the same timezone, UTC+1.

  • Give yourself enough time to catch your RNS to BCN flight. A good rule of thumb is to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as April, it's a good idea to get to the airport even earlier. Plan to arrive two hours before domestic departures and four hours ahead of international flights whenever you're travelling during a high season in general.

  • Think about adding a stopover when booking your ticket from Rennes Airport to Barcelona-El Prat Airport. Just uncheck 'Direct flights only' to break up your trip, or perhaps see a new city along the way. Here are some options between RNS and BCN:

    • Frankfurt Airport

    • Amsterdam Airport Schiphol

    • Cote D'Azur Airport

How to find the cheapest flights from Rennes Airport (RNS) to Barcelona-El Prat Airport (BCN)

  • Rs11,792 is currently the lowest price for a one-way Rennes Airport to Barcelona-El Prat Airport flight. A return flight starts at Rs21,648. These fares may change depending on availability.

  • To pick up cheap tickets from RNS to BCN, book ahead. Airlines generally offer their best fares when flights are first made available.

  • If you can be flexible with your travel plans, try using the 'Whole month' search function. It'll find the lowest price across each month when searching for a flight from Rennes Airport to Barcelona-El Prat Airport.

  • Snapping up cheap flights from RNS to BCN is a breeze with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Tailor your flights using filters. Choose your preferred departure and arrival times, total journey duration and airlines. You can also sort the results by 'Cheapest,' 'Best' or 'Fastest' flights from Rennes Airport to Barcelona-El Prat Airport.

Handy information about Rennes Airport (RNS)

  • Of the departures from Rennes Airport, 77.88% touch down on time at their destination.

  • To get to Rennes Airport from central Rennes, it'll take about 20 minutes if you're planning to drive. Of course, this depends on traffic. It's approximately 11 kilometres from the airport to the city centre.

  • Expect a journey time of about 50 minutes when using public transport.

  • Looking for a handy hotel close to RNS? If you're catching an early flight from Rennes Airport to Barcelona-El Prat Airport, these stays will have you sleeping moments from your departure gate:

Arriving at Barcelona-El Prat Airport (BCN)

Getting from Barcelona-El Prat Airport (BCN) to central Barcelona

  • From Barcelona-El Prat Airport, Barcelona is approximately 18 kilometres away. It takes around 25 minutes to reach the centre by car.

  • If you're using public transport, expect a journey of around 35 minutes.

When to fly to Barcelona-El Prat Airport (BCN)

  • It's time to pick your dates for your flight from Rennes Airport to Barcelona-El Prat Airport. July is the busiest month to visit Barcelona. If you'd like a more laid-back vibe, go in January.

  • Lock in your flight from Rennes Airport to Barcelona-El Prat Airport for August if you'd like to explore Barcelona during its warmest month. You can expect temperatures of between 20ºC and 31ºC.

  • Search for cheap tickets from RNS to BCN in January if you'd rather travel during cooler conditions. Temperatures are at their lowest around then, ranging between 5ºC and 14ºC on average.

Explore more of Spain

  • Barcelona is always a good idea, but there are so many other parts of Spain you should also see. About 257 kilometres west of Barcelona, a trip to Zaragoza will keep you busy. Check out popular attractions like Puente de Piedra, Museo Pablo Gargallo and El Tubo.

  • If you want to check out another side of Spain, consider Logroño, about 402 kilometres west of Barcelona. Concatedral de Santa Maria de la Redonda, Museo de la Rioja and Iglesia de Santiago el Real are among its highlights.

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