February is by far the best month, wherein you can get cheapest flights for Rennes to Barcelona. Meanwhile, is perceived as the expensive month due to the varying factors. That’s why it’s highly advised to make advanced online flight booking to save huge amounts of money.
Disclaimer - All the above-mentioned fares were found within last 48 hrs. The displayed fares are based on historical data and are subject to change. The fares cannot be guaranteed at the time of booking.

Rennes
20:45
Rennes
Rennes Saint Jacques Airport
Thu , 26 Mar 2026

Barcelona
22:15
Barcelona
Barcelona International Airport
Thu, 26 Mar 2026

Rennes
17:35
Rennes
Rennes Saint Jacques Airport
Thu , 26 Mar 2026

Barcelona
23:05
Barcelona
Barcelona International Airport
Thu, 26 Mar 2026

Rennes
14:25
Rennes
Rennes Saint Jacques Airport
Mon , 11 May 2026

Barcelona
18:50
Barcelona
Barcelona International Airport
Mon, 11 May 2026










Flying from Rennes to Barcelona has never been easier. Whether you’re planning a short business trip, a weekend getaway, or reconnecting with family and friends, Easemytrip brings you the best deals, seamless booking, and flexible options for this popular flight route. Our platform is built to help travellers like you compare flight prices, explore direct and connecting options, and find the perfect departure time — all within a few clicks.
The air route between Rennes to Barcelona is one of the most frequently travelled, offering reliable services from top airlines and excellent connectivity between Rennes Saint Jacques Airport (RNS) and Barcelona International Airport (BCN). You can expect a flight distance of approximately 810 km, and most direct services cover it in around 03:48.
Let’s take a closer look at everything you need to know before booking your flight from Rennes to Barcelona.
| Flight Details | Information |
|---|---|
| Route Distance | 810 km |
| Average Flight Time | 03:48 hrs |
| Departure Airport | Rennes Saint Jacques Airport (RNS) |
| Arrival Airport | Barcelona International Airport (BCN) |
| Cabin Classes Available | Economy Class, Premium Economy, Business Class, First Class |
| Direct Flights | YES |
| Common Airlines | EASYJET, KLM Royal Dutch Airlines |
The route is serviced regularly by both full-service and budget airlines, catering to all types of travellers — from those looking for no-frills budget options to those preferring business and first-class comfort. If you're flying for business, early morning weekday flights are a great choice, while leisure travellers often opt for weekend and evening departures.