Cheap Flights from Charleroi (CRL) to Grenoble (GNB)

Popular airlines from Charleroi (CRL-Brussels South Charleroi) to Grenoble (GNB-Grenoble - Isere)

Frequently asked questions

How much does a flight from Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB) cost?
Snag a cheap one-way flight or cheap return flight from Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB) 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 Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB)?
is the cheapest month to fly from CRL to GNB. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB)?
To find the cheapest airline that'll fly you from CRL to GNB, use Expedia's filter tool. Customize your search based on what matters most to you, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB)?
There are no daily direct flights departing from Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB). But you can choose flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds in no time at all.
What day of the week has the most flights from CRL to GNB?
Generally you'll find the widest variety of flight choices on a Friday. Tuesdays tend to be the quietest.* But this can change based 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 Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB)?
To avoid potential delays on the Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of being 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 Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB) last-minute?
Booking your flight from CRL to GNB just before your getaway is typically more expensive. However, if you're flexible with your travel dates and times, you could land a cheap last-minute fare.
Is it cheaper to book a CRL to GNB flight and hotel package?
Booking a CRL to GNB flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Select from our impressive range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Brussels South Charleroi Airport (CRL) to Grenoble - Isere Airport (GNB)?
It's generally possible to reschedule or cancel your CRL to GNB flight. However, for bookings made more than 24 hours ago, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Brussels South Charleroi
Destination airport
Grenoble - Isere
Distance
354 mi

Book with confidence

Charleroi to Grenoble Flights

The cheapest times to fly from Charleroi to Grenoble

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

 

The best time to book a flight from Charleroi to Grenoble

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

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 Charleroi to Grenoble 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 Charleroi to Grenoble 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 Charleroi to Grenoble 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.

 

Charleroi to Grenoble Flights

Explore a world of travel with Expedia

*Available to One Key members.