Cheap Flights from Grenoble (GNB) to Brest (BES)

Popular airlines from Grenoble (GNB-Grenoble - Isere) to Brest (BES-Brest - Brittany)

Frequently asked questions

How much does a flight from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES) cost?
Grab a cheap one-way flight or cheap return flight from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight offers on this route.
What is the cheapest month to fly from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES)?
Planning your getaway for can help you save, as it's the cheapest month for flights between GNB and BES. You'll usually find the lowest prices during the off-season.
Which airlines fly direct from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES)?
Although Grenoble (GNB-Grenoble - Isere) doesn't have any direct flights to Brest - Brittany Airport (BES), other airports have nonstop routes. Leaving from Saint-Exupery Airport (LYS) will get you to Brest without any layovers.
What is the cheapest airline that flies from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES)?
Use the filters on Expedia to compare airlines and find the cheapest carrier that'll fly you from GNB to BES. Then, sort your results by "Price (lowest to highest)" to pick up a great deal.
How many flights per day from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES)?
There are no daily nonstop flights departing from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES). But you can book flights with layovers. Filter your search on Expedia to include one or more stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from GNB to BES?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* However, this can vary depending on the airline, time of year and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES)?
Book a flight from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES) that takes off before 3 PM to reduce the risk of delays and cancellations. Departures after this time are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES) last-minute?
Booking your ticket from GNB to BES just before your getaway is typically more expensive. However, if you're flexible with your travel dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a GNB to BES flight and hotel package?
Compared with arranging hotels and flights separately, booking a GNB to BES flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the stress out of travel planning. Just secure your flights and choose from our extensive range of stays, then customize your trip with other add-ons like activities, tours and car rentals.
Can I cancel or change the date of my flight from Grenoble - Isere Airport (GNB) to Brest - Brittany Airport (BES)?
If you reserved your GNB to BES flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond that time. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Grenoble - Isere
Destination airport
Brest - Brittany
Distance
506 mi

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Grenoble to Brest Flights

The cheapest times to fly from Grenoble to Brest

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 Grenoble to Brest are during the month of . You can find some of the cheapest flights from Grenoble to Brest with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Grenoble to Brest

Sunday is one of the best days to book for cheap flights from Grenoble to Brest: 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 Grenoble to Brest

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 Grenoble to Brest 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 Grenoble to Brest 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 Grenoble to Brest 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.

 

Grenoble to Brest Flights

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*Available to One Key members.