$268 Cheap Flights from Rome (FCO) to Grenoble (GNB)

View $268 flight on Wed, Feb 25, 2026Opens in a new window

Popular airlines from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Grenoble (GNB-Grenoble - Isere)

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Cheap Flights from Rome to Grenoble (FCO-GNB)

Prices were available within the past 7 days and start at $268 for one-way flights and $485 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

British Airways
Fri, Mar 6 - Sat, Mar 21
FCO
Rome
GNB
Grenoble
$485 Roundtrip, found 5 days ago
$485
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Mar 6 from Rome to Grenoble, returning Sat, Mar 21, priced at $485 found 5 days ago
British Airways
Sat, Mar 7 - Sat, Mar 21
FCO
Rome
GNB
Grenoble
$513 Roundtrip, found 5 days ago
$513
Roundtrip
found 5 days ago
Select British Airways flight, departing Sat, Mar 7 from Rome to Grenoble, returning Sat, Mar 21, priced at $513 found 5 days ago
British Airways
Fri, Feb 27 - Sat, Mar 14
FCO
Rome
GNB
Grenoble
$514 Roundtrip, found 5 days ago
$514
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Feb 27 from Rome to Grenoble, returning Sat, Mar 14, priced at $514 found 5 days ago
British Airways
Wed, Feb 18 - Sat, Mar 7
FCO
Rome
GNB
Grenoble
$543 Roundtrip, found 5 days ago
$543
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Feb 18 from Rome to Grenoble, returning Sat, Mar 7, priced at $543 found 5 days ago
British Airways
Sun, Mar 1 - Sun, Mar 15
FCO
Rome
GNB
Grenoble
$545 Roundtrip, found 5 days ago
$545
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Mar 1 from Rome to Grenoble, returning Sun, Mar 15, priced at $545 found 5 days ago
British Airways
Wed, Mar 4 - Sat, Mar 21
FCO
Rome
GNB
Grenoble
$546 Roundtrip, found 5 days ago
$546
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Mar 4 from Rome to Grenoble, returning Sat, Mar 21, priced at $546 found 5 days ago
British Airways
Fri, Mar 6 - Sun, Mar 22
FCO
Rome
GNB
Grenoble
$547 Roundtrip, found 5 days ago
$547
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Mar 6 from Rome to Grenoble, returning Sun, Mar 22, priced at $547 found 5 days ago
British Airways
Sun, Feb 1 - Sat, Feb 14
FCO
Rome
GNB
Grenoble
$548 Roundtrip, found 5 days ago
$548
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, Feb 1 from Rome to Grenoble, returning Sat, Feb 14, priced at $548 found 5 days ago
British Airways
Fri, Dec 19 - Sun, Dec 28
FCO
Rome
GNB
Grenoble
$572 Roundtrip, found 5 days ago
$572
Roundtrip
found 5 days ago
Select British Airways flight, departing Fri, Dec 19 from Rome to Grenoble, returning Sun, Dec 28, priced at $572 found 5 days ago
British Airways
Wed, Mar 11 - Sat, Mar 28
FCO
Rome
GNB
Grenoble
$573 Roundtrip, found 5 days ago
$573
Roundtrip
found 5 days ago
Select British Airways flight, departing Wed, Mar 11 from Rome to Grenoble, returning Sat, Mar 28, priced at $573 found 5 days ago

Alternative airports near Grenoble

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Saint-Exupery LYS. Cheapest option available. Average driving time to city center is 57 minutes. Flights from $404
LYS
Saint-Exupery
Cheapest
Average driving time to city center57 min
Flights from $404

Frequently asked questions

How much does a flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Grenoble - Isere Airport (GNB) cost?
Get a cheap one-way flight from $268 or cheap return flight from $485 from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Grenoble - Isere Airport (GNB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight deals on this route.
What is the cheapest month to fly from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Grenoble - Isere Airport (GNB)?
The cheapest month to fly from FCO to GNB is March, when demand is low. Off-peak season is often when you'll find cheap fares for travel between these airports.
What is the cheapest airline that flies from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Grenoble - Isere Airport (GNB)?
Expedia's filter tool lets you easily compare different airlines, flight durations and fares all in one place. Customize the search to your preferences, then sort by "Price (lowest to highest)" to see which carrier offers the cheapest FCO to GNB flight.
How many flights per day from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Grenoble - Isere Airport (GNB)?
There are no daily nonstop flights available from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) 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.
What day of the week has the most flights from FCO to GNB?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Grenoble - Isere Airport (GNB)?
To arrive at Grenoble - Isere Airport (GNB) on time, select a flight that leaves from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this time.**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.
What airports do you fly into for Grenoble from Fiumicino - Leonardo da Vinci Intl. Airport (FCO)?
Saint-Exupery Airport (LYS) is the only airport in Grenoble with direct flights from Fiumicino - Leonardo da Vinci Intl. Airport (FCO). Check out your options and find cheap fares on Expedia.
Is it cheaper to buy a plane ticket from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Grenoble - Isere Airport (GNB) last-minute?
Booking your plane ticket from FCO to GNB right before your journey is usually more expensive. However, if there's some wiggle room with your itinerary, you could land a cheap last-minute fare.
Is it cheaper to book a FCO to GNB flight and hotel package?
Booking a FCO to GNB flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels in one place. Select from our wide range of stays and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Fiumicino - Leonardo da Vinci Intl. Airport (FCO) to Grenoble - Isere Airport (GNB)?
If you reserved your FCO to GNB flight in the last 24 hours, you may be able to cancel or modify it without fees. Depending on the airline and the fare type you purchased, 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 want more information.

Travel information

Origin airport
Fiumicino - Leonardo da Vinci Intl.
Destination airport
Grenoble - Isere
Roundtrip price
$485
Distance
424 mi

Book with confidence

Rome to Grenoble Flights

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

 

The best time to book a flight from Rome to Grenoble

Sunday is one of the best days to book for cheap flights from Rome 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 Rome 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 Rome to Grenoble in 2025. You can also book with separate airlines for your outbound and return journeys, from $268 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 Rome 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 Rome 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.

 

Rome to Grenoble Flights

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*Available to One Key members.