Cheap Flights from Bern (BRN) to Rennes (RNS)

Popular airlines from Bern (BRN-Belp) to Rennes (RNS-Saint-Jacques)

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Find available prices by choosing your travel dates.
Flights from Bern (BRN) to Rennes (RNS)
Origin airport
Belp
Destination airport
Saint-Jacques
Distance
437 mi

Bern to Rennes Flights

The cheapest times to fly from Bern to Rennes

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Bern to Rennes are during the month of . You can find some of the cheapest flights from Bern to Rennes with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Bern to Rennes

Sunday is one of the best days to book for cheap flights from Bern to Rennes: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Bern to Rennes

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Bern to Rennes in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Bern to Rennes flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Bern to Rennes airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Frequently asked questions

Is it cheaper to buy a plane ticket from Belp Airport (BRN) to Rennes--Saint-Jacques Airport last minute?
Booking your trip from Bern Airport to Saint-Jacques Airport (RNS) at the last minute could save you cash if you’re lucky to find an epic deal. However, tickets generally don’t get cheaper as the date of departure nears. If you wait around, flights could also be booked up or the best seats taken (don’t get stuck in the middle!). If you want to be on the safe side, book well in advance of your departure date. Keep in mind that some of the best deals can be found up to a year in advance. If your preferred carrier hasn’t released its airfares yet, check back regularly as deals are constantly updated on Expedia.
What airports do you fly into for Rennes from Bern?
From Bern, you can reach Rennes via Saint-Jacques Airport (RNS), Dinard - Pleurtuit - Saint-Malo Airport (DNR) and Saint-Nazaire (SNR-Montoir). It’s a good idea to check which terminal is the right option for you before making your decision. If you go with Saint-Jacques Airport (RNS), it’s around 4 mi southwest of the city center. Use the cash you save when booking your fare with Expedia to uncover the city’s popular sights, such as Thabor Botanic Gardens and Parc Expo Rennes.
Can I change the date of my flight from Bern Airport to Rennes--Saint-Jacques Airport?
We know plans can change, so Expedia is here to help make amending your journey as easy as possible. First, access your Belp Airport (BRN) to Saint-Jacques Airport (RNS) itinerary through the Expedia Trips portal and check the fare conditions and rules to see if change fees apply. If you booked your ticket in the last 24 hours, some airlines will let you cancel for free and book new flights. If you booked more than 24 hours ago, get in touch with us through our Customer Service portal to run through your options.

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