Cheap Flights from Lyon (LYS) to Grenoble (GNB)

Popular airlines from Saint-Exupery Airport (LYS) to Grenoble (GNB-Grenoble - Isere)

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Frequently asked questions

How much does a flight from Saint-Exupery Airport (LYS) to Grenoble - Isere Airport (GNB) cost?
Lock in a cheap one-way flight or cheap return flight from Saint-Exupery Airport (LYS) 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 Saint-Exupery Airport (LYS) to Grenoble - Isere Airport (GNB)?
The cheapest month to fly from LYS to GNB is , when there's less demand. Off-peak months are usually when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Saint-Exupery Airport (LYS) to Grenoble - Isere Airport (GNB)?
Expedia's filter tool lets you easily compare airlines, flight times and baggage options all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest LYS to GNB flight.
How many flights per day from Saint-Exupery Airport (LYS) to Grenoble - Isere Airport (GNB)?
Nonstop flights from Saint-Exupery Airport (LYS) to Grenoble - Isere Airport (GNB) aren't available daily, so you'll have to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel dates and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from LYS to GNB?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Just remember that flight schedules can change based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Saint-Exupery Airport (LYS) to Grenoble - Isere Airport (GNB)?
To reach Grenoble - Isere Airport (GNB) on schedule, pick a flight that leaves from Saint-Exupery Airport (LYS) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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 Saint-Exupery Airport (LYS) to Grenoble - Isere Airport (GNB) last-minute?
Waiting until just before your trip to book a ticket from LYS to GNB often results in higher prices. While you might find some last-minute offers, there's no guarantee. Allow some flexibility in your schedule for the best chance of getting a bargain.
Is it cheaper to book a LYS to GNB flight and hotel package?
Compared with arranging hotels and flights separately, booking a LYS to GNB flight and hotel package with Expedia could result in significant savings. Better yet, having everything in one easy place will take the hassle out of planning your trip. Simply pick your flights and select from our wide range of stays, then personalize your trip with extras like tours, car rentals and activities.
Can I cancel or change the date of my flight from Saint-Exupery Airport (LYS) to Grenoble - Isere Airport (GNB)?
Typically, it's possible to cancel or reschedule your LYS to GNB flight. However, for bookings made more than 24 hours ago, additional fees may apply. Check your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Saint-Exupery
Destination airport
Grenoble - Isere
Distance
27 mi

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Lyon to Grenoble Flights

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

 

The best time to book a flight from Lyon to Grenoble

Sunday is one of the best days to book for cheap flights from Lyon 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 Lyon 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 Lyon 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 Lyon 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 Lyon 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.

 

Lyon to Grenoble Flights

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*Available to One Key members.