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Find Cheap Flights to Grenoble

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KAYAK searches hundreds of travel sites at once for deals on flights to Grenoble

 
These are the airlines KAYAK users have selected most often from within our search results for flights to Grenoble
These are the airlines KAYAK users have selected most often from within our search results for flights to Grenoble
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Cheap Flights to Grenoble

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights to Grenoble that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Grenoble

Multiple Airlines Logo
LHR-GNB
498 mimulti-stop
Multiple Airlines Logo
GNB-LHR
498 mimulti-stop
Multiple Airlines
Find Deal
Multiple Airlines Logo
LGW-GNB
473 mimulti-stop
Multiple Airlines Logo
GNB-LGW
473 mimulti-stop
Multiple Airlines
Find Deal
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KAYAK's insights & trends for flights to Grenoble

Get data-powered insights and trends into flights to Grenoble to help you find the cheapest flights, the best time to fly and much more.

How much is a flight to Grenoble?

The average and cheapest price for all round-trip flights to Grenoble from each origin found by users searching on KAYAK in the last month.

A flight to Grenoble costs £167 on average. The cheapest price found on KAYAK in the last 2 weeks cost £34 and departed from London Luton Airport. The most popular routes on KAYAK are London to Grenoble which costs £100 on average, and Bristol to Grenoble, which costs £261 on average.

See prices from:

What is the cheapest month to fly to Grenoble?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for flights to Grenoble, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights to Grenoble is March, where tickets cost £57 on average for return flights. On the other hand, the most expensive months are July and April, where the average cost of tickets from the United Kingdom is £303 and £228 respectively. For one-way flights, the best month to travel is November with an average price of £45.

What is a good deal for flights to Grenoble?

If you’re looking for cheap airfare to Grenoble, 25% of our users found tickets to Grenoble for the following prices or less: From London Luton Airport £91 return.

Good to know - Cheap tickets to Grenoble

Low seasonNovember
High seasonJanuary
Best time to beat the crowds (49% less expensive on average)
Most popular time to fly and prices are also 59% lower on average.

When to book flights to Grenoble

Are your dates flexible? Find out the best times to travel to Grenoble based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. The information is for flights to Grenoble based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Grenoble flights

  • How far is Grenoble Airport from central Grenoble?

    Central Grenoble is 23 miles away from Grenoble Airport.

  • What is the name of Grenoble’s airport?

    All flights to Grenoble land at Grenoble Airport. The airport code is GNB,and it can also be referred to as Alpes–Isère, Grenoble, Grenoble-Isère, or Saint Geoirs.

  • How much is a flight to Grenoble?

    On average, a flight to Grenoble costs £167. The cheapest price found on KAYAK in the last 2 weeks cost £34 and departed from London Luton Airport.

  • What is the cheapest day to fly to Grenoble?

    Based on KAYAK data, the cheapest day to fly to Grenoble is Monday where round-trip tickets can be as cheap as £81. On the other hand, the most expensive day to fly is Wednesday, where round-trip prices are £158 on average.

  • How does KAYAK find such low prices on flights to Grenoble?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights to Grenoble.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket to Grenoble?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Grenoble is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights to Grenoble?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Grenoble with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight to Grenoble?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Grenoble up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Grenoble?

    The cheapest time of day to fly to Grenoble is generally in the morning, when round-trip flights cost £162 on average. The most expensive time of day to fly to Grenoble is generally in the afternoon, which is peak travel time and where the average cost of a ticket is £276.

Top tips for finding cheap flights to Grenoble

  • Looking for cheap airfare to Grenoble? 25% of our users found round-trip tickets to Grenoble for the following prices or less: Cheap flights to Grenoble from London Luton £97, from London Heathrow £209, from Bristol £239
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Grenoble flight deals.

Top 5 airlines flying to Grenoble

 
See real verified KAYAK customer reviews for airlines flying to Grenoble. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United Kingdom to Grenoble. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with to Grenoble? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.3
Jet2Overall score based on 161 reviews
7.8Comfort
6.3Entertainment
8.2Boarding
8.8Crew
7.3Food
Airline reviews

A good flight with friendly crew and check-in but disembarking was chaotic and badly managed

4.0 OkayPaul, Mar 2025BOH - ACE
Read more Jet2 reviews

A good flight with friendly crew and check-in but disembarking was chaotic and badly managed

The food was nice but same pud and crackers as on the way there should be different

Flights were on time, boarding was straight forward. Very good attentive staf

Delays on both journeys - only found out before geting to the airport as had created trip within Kayak.

Late again to leave and late to arrive. Seats are too hard.

Despite delay due to weather ,flight was a pleasure and in particular the staff who worked their tails off because of the delay

Jet2 fab as always. Despite the shambolic airport process to get us to the plane (nothing to do with Jet2) and the time that set us back, all the crew were superb in getting us on our way once boarded.

Everything from check in to the flight was great. Helpful staff. Immaculate planes. There is nothing I would change

Staff were excellent but space wasn’t the best, seats were cramped and windows had no blinds.

There is nothing I can think.of that jet2 need to improve They offer a great package. Very efficient

sadly in Basel & Naples- no jetway we had to climb up and down stairs with our max size carry-on luggage, which was not fun!!!

This was our first time using them. I gave okay ratings for food and entertainment because it was minimal or not provided so I couldn't judge, but much better than most budget carriers we have ever used.

We were charged a ridiculous amount for a name spelling error on ticket which I would’ve corrected if I received pre-check info more than 1/2hr before flight. Then we were told at ticket counter that our bags were fine for boarding but then we’re charged another ridiculous amount to take in our luggage despite being told differently. Flight itself was great. Charges were unfair.

Apart from an email about re configuring passenger seating less than 24hrs before flying it was all good.

There were a lot (4 I think) of EasyJet flights leaving Agadir, we arrived two and a half ours before our flight. Very slow to get through the booking in, passport control and security!! We had booked in on line but had to Queue with others who had not to drop our bags off!,

We boarded and then sat on the tarmac for an hour….probably not E Jets fault. But the gentleman that checked us in and took our luggage was exceptionally friendly and calming for early morning/ confused passengers. As always, it’s the people that make or break an experience, right?

I was hesitant to book with a low cost airline due to previous experience but Easy Jet surpassed my expectations. I would definitely book a flight with them again! Seemless booking, upfront about baggage fees, professional, and helpful staff.

Kayak sent several notifications that the flight was late. This contradicted the information on the airport boards. This was extremely confusing and we very nearly missed the flight purely because we double checked with the info desk when the flight stays said’closed’. Kayak notifications are therefore unreliable and pointlesa

Usual issues with flight delay. Perennial problem of travel by plane.

i didnt go this was a hacker booked this flight on my debit card !

I couldn’t understand the aircraft tannoy announcements I was in seat 20C - nobody in our row could either. Speakers a bit too quiet plus messages read out too fast. Otherwise excellent flight. (Flight delayed by 50 mins)

I bought my flight, insurance etc early and paid over £200. But had i waited until closer the time the price was much cheaper, i appreciate that it could've been more expensive but it wasn't. A better discount for booking early would be better than your current one

ontime and super quick boarding and disembarking. I made it in 6 min from airplane through passport control to the train platformin Cologne. Amazingly quick airport.

The lady at the boarding gate was so rude. She was challenging people being in priority and looking them up and down as if they weren’t dressed for first class. This was Ryan air priority. We all sit in the same seats. She loudly called out to embarrass a man who she believed had cheated and got in the priority line. He had a valid priority ticket and even worked for Ryanair. Also challenging visas insisting people download them until they proved on the government website it wasn’t required to print. The Ryanair employee who was challenged said she is always like this. She also pulled people from regular boarding as they were fashionably dressed and upgraded them to priority and changed their seats. That was comical. I think she felt she should be working for Emirates first class, although they would t have stood for her rude behaviour

There plane had a technical pricken so we had to disembark, but the replacement aircraft was provided within one hour so there was not much delay.

Miserable staff did not want to be there. Very poor atmosphere boarding. Then just basic flight.

We were diverted to warsaw and there was zero information. We were just forced to disembark and off we go good luck the reat of the way. We all had to go our ways to find a way home!!!! Horrible horrible and it cost us alot of money to get a hotel and trains 4:30 pm next day.

Was very good the flight, 15 minutes late,but was very ok!!!😊👏

Long delay was made worse by lack of information and long time in queue waiting for the plane to arrive

Blood contaminated tissue was stuffed to the back of the seat in front of us.

Dreadfully long wait for bags at Dublin coming off an already late flight.

Boarding was fairly chaotic. One of your employees clipped my ankle as he was passing with an empty wheelchair and not only did not apologize but stated something to the effect of “oh forGod’s sake.” There was plenty of room for him to pass. otherwise, everything was excellent.

As I said Al & AJ were absolutely the best and wow they should be recognized for their amazing service!

Better training for staff, I didn’t even get a napkin with my drink so it was dripping all over !

Fantastic! Great seats! Friendly staff! Amazing selection of shows and movies! Smooth ride! I don’t know what more I could have asked for honestly. They made flying a breeze this time around.

Had a very bad experience flying out of London. Our initial flight was cancelled without notice and the next flight had a layover of 8 extra hours. Me, my husband and my 8-year-old were already sick, and this further added to our problems. We paid extra for the seats: I was not even given our chosen seats which we paid for months before the trip. We were shoved into the available seats which were middle ones in the back (we had paid for front window, aisle, aisle). The seats were so uncomfortable and getting out of middle seats every so often (with a sick child) was a task. We had initially chosen British Airways because of the short layover, however, that went out of the window. Although unexpected things happen all the time and I understand customers have to adjust for the unplanned, however, how the airlines react and make the passengers comfortable during that time is the real test. We were not given any compensation for food or any arrangement to stay comfortable during that time. In fact, our paid seats were taken away as well.

The food could have been better. And the chicken sandwich was not nice at all.

Not the quality I was expecting from a company that has been around for ages and charges high prices

The whole experience was very disappointing. Drinks could have been served and offered more frequently. The seats were reasonable but considering I paid for premium economy, I felt cheated. I flew premium economy with Japanese Airlines ANA 5 years ago and their service was by far, superior. We had access to the club lounge, better seats and excellent service. Out of 10, I would rate the experience as 4. Everything felt cheap and the Airbus aircraft are far better and more comfortable

Hand bag was taken to be checked in at boarding gate

The crew at Check-in was very helpful. It’s was appreciate.

It’s a budget airline. You get what you pay for. They insisted on getting us out of the gate and into our slot on time. They got us to the destination safely. Aircraft was clean and well maintained. What more could we want

Half an hour delay. Squeezed into a small Departure Lounge with very few seats. Noisy flight with screaming unruly kids. Loud IPads and Phones. Heaven!

Were delayed in the airport for 5 hours with no explanation. Flight kept getting delayed by an hour at a time and wizz air staff were no where to be found

The flight was delayed 5 hours and I'm and invalid,I wan a refund for this

The cabin crew on that flight were super fantastic and super helpful. They were so polite and considerate that i felt i travelled with a 5star airline.

Delayed delayed delayed - always with Wizzair. Staff were friendly and well mannered but clearly the company is unorganized and the aircrafts are outdated.

It's a budget airline. Great for short flight. Smooth landing.

4 hr delay and only told less than 2hrs before. Only given water and nuts on the flight as complimentary service. Left to wait in rain before boarding.

To be honest I did not like anything. Communication to why my flight was cancelled mid air 2 and half hours into my flight. Customer service desk were not helpful with providing information or a solution on what can be done.

Everything you need to know for your flight to Grenoble

Flights with popular airlines flying to Grenoble

Flights from the other most popular airlines that fly from the United Kingdom to Grenoble according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.

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