GNB

£15 Find Cheap Flights to Grenoble – Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest return flight
£48
Typical prices: £71-£247
Ryanair
Tue 16/1Sun 21/1
STN - GNB • Direct
Cheapest one-way flight
£15
Typical prices: £32-£96
Ryanair
Tue 18/12
MAN - GNB • Direct
Direct flights
You can fly direct with easyJet, Ryanair, and others. Average duration is 1h 54m.
FAQs
FAQs
Top airlines
Most flights • 4 per week
Best reviews • 8.2 score
Airline reviews
+1
Airline reviews
+1
Top routes
Cheapest • 32% average savings
Most popular
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 20 weeks in advance save around 63% compared to booking last minute.
Insights
Insights
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We hope you enjoy your trip to Grenoble!
Flight Deals
Booking Insights
Expert advice
Flight Deals

Cheap Flights to Grenoble

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals to Grenoble

Sat, 16 Jan - Thu, 21 Jan
Ryanair Logo
16:00 - 18:45STN  London Stansted-GNB Grenoble
1h 45mdirect
Ryanair Logo
15:00 - 15:50GNB  Grenoble-STN London Stansted
1h 50mdirect
£48Ryanair
Thu, 21 Jan - Sun, 24 Jan
Ryanair Logo
10:50 - 13:35STN  London Stansted-GNB Grenoble
1h 45mdirect
Ryanair Logo
15:50 - 16:40GNB  Grenoble-STN London Stansted
1h 50mdirect
£51Ryanair
Sun, 7 Mar - Sun, 14 Mar
Wizz Air Logo
13:40 - 16:35LGW  London Gatwick-GNB Grenoble
1h 55mdirect
Wizz Air Logo
17:55 - 18:35GNB  Grenoble-LGW London Gatwick
1h 40mdirect
£61Wizz Air
Sun, 17 Jan - Sun, 24 Jan
Wizz Air Logo
13:40 - 16:35LGW  London Gatwick-GNB Grenoble
1h 55mdirect
Wizz Air Logo
17:55 - 18:35GNB  Grenoble-LGW London Gatwick
1h 40mdirect
£61Wizz Air
Sat, 20 Feb - Sun, 28 Feb
Multiple Airlines Logo
09:25 - 12:15LTN  London Luton-GNB Grenoble
1h 50mdirect
Multiple Airlines Logo
16:50 - 17:40GNB  Grenoble-LTN London Luton
1h 50mdirect
£61Multiple Airlines
Sat, 20 Feb - Sat, 27 Feb
Multiple Airlines Logo
09:25 - 12:15LTN  London Luton-GNB Grenoble
1h 50mdirect
Multiple Airlines Logo
16:10 - 17:00GNB  Grenoble-LTN London Luton
1h 50mdirect
£61Multiple Airlines
Sat, 6 Mar - Sat, 13 Mar
Jet2 Logo
06:30 - 09:20LGW  London Gatwick-GNB Grenoble
1h 50mdirect
Jet2 Logo
10:20 - 11:10GNB  Grenoble-LGW London Gatwick
1h 50mdirect
£64Jet2
Sat, 23 Jan - Sat, 30 Jan
easyJet Logo
15:35 - 18:15LGW  London Gatwick-GNB Grenoble
1h 40mdirect
easyJet Logo
09:50 - 10:30GNB  Grenoble-LGW London Gatwick
1h 40mdirect
£79easyJet
Sun, 24 Jan - Sat, 6 Feb
easyJet Logo
13:50 - 16:35LGW  London Gatwick-GNB Grenoble
1h 45mdirect
easyJet Logo
09:50 - 10:30GNB  Grenoble-LGW London Gatwick
1h 40mdirect
£79easyJet
Sun, 17 Jan - Sun, 24 Jan
Jet2 Logo
07:50 - 11:00MAN  Manchester-GNB Grenoble
2h 10mdirect
Jet2 Logo
12:00 - 13:05GNB  Grenoble-MAN Manchester
2h 05mdirect
£148Jet2
Booking Insights

Price, demand, and travel trends for flights to Grenoble

Use KAYAK data on prices, travel dates, airlines, and seasonal trends to compare options and book flights with more confidence.

What is the cheapest flight to Grenoble?

London Stansted Airport to Grenoble is the cheapest route at £48 return, found in the past 5 days on KAYAK. London Gatwick Airport to Grenoble is the most popular connection with return deals from £61.

How much is a flight to Grenoble?

On average, a return flight from the United Kingdom to Grenoble costs £125, based on KAYAK data over the past 12 months. Return fares from London average £135, while Bristol runs a bit higher at £165.

What is the cheapest day to fly to Grenoble?

Thursday is the cheapest day to fly to Grenoble at £82 return on average over the past 12 months on KAYAK. Tuesday is the most expensive at £204.

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

Night flights to Grenoble are the cheapest at £110 return on average. Evening flights are the most expensive at £166.

When are flights to Grenoble the cheapest?

Flights to Grenoble are cheapest 20 weeks before departure. Booking in this window typically costs about 63% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Expert advice

Expert advice for your flight to Grenoble

 
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Blane Bachelor

Blane Bachelor

Expert on Air France and easyJet

Blane Bachelor is a journalist and editor specialising in travel and aviation who writes regularly for top global outlets. Born and raised in Florida, Blane has worked and lived in four countries, including the Netherlands, where she’s currently based with her family. Her favourite way to get to know a new destination is by running or riding a bike around town – or hearing a spooky ghost story about local history.

Duncan Madden

Duncan Madden

Expert on Wizz Air, Ryanair, Jet2 and British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Key details for flights to Grenoble

Cheapest flight

£15
One-way flight from Manchester to Grenoble

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

Your questions about flights to Grenoble, answered

Find helpful route details based on KAYAK data, including flight times, airports, airlines, and booking questions.

  • How do I know if a flight to Grenoble is a good deal?

    A good deal on a flight to Grenoble is around £71 return. This fare is in the lowest 25% of return flight prices searched on KAYAK, averaged across the cities most often searched as origins by KAYAK users.

  • How long are direct flights to Grenoble from different departure cities?

    Direct flight time to Grenoble varies depending on your departure city:

    • From London: 1h 30m
    • From Bristol: 1h 40m
    • From Manchester: 1h 50m
    • From Belfast Intl Airport: 2h 15m
    • From Edinburgh: 2h 15m

  • Which city has the cheapest flights to Grenoble?

    Based on fares booked in the past 5 days, the cheapest flights to Grenoble are from London, starting at £48 return.

  • How expensive are last-minute flights to Grenoble?

    Last-minute fares to Grenoble (booked within two weeks of departure) are typically 16% higher than the average return fare of £125.

  • What is the difference between the most popular and the most frequent airline at Grenoble?

    easyJet operates the most flights from the United Kingdom to Grenoble at 4 per week, and for this route easyJet is also the airline most often selected by KAYAK users searching for flights from the United Kingdom to Grenoble. The two are sometimes different because flight volume reflects an airline's schedule, while popularity reflects traveller choice.

  • Which airlines should I consider for flights to Grenoble?

  • How many flights serve Grenoble?

    Grenoble receives 2 flights per day and 13 per week from across the world. London has the most flights to Grenoble with 51 weekly flights.

Your guide to booking Grenoble flights

From booking to airport arrival, find tips to help you plan your flight with more confidence.
  • For the best chance at a low fare to Grenoble, book around 20 weeks before departure. Based on KAYAK data from the last 12 months, fares are historically about 63% lower during this window than last-minute fares.
  • For flights to Grenoble, a good return fare is around £71. If you find a fare below that, you're getting a strong deal.
  • Before you book:

    • Check the route's typical price range so you can spot a deal.
    • Confirm baggage fees and seat selection costs on budget carriers.
    • Verify whether you need any travel documents beyond an ID.
    • Pick a departure airport, since your nearest may not be the cheapest origin.
  • Shift your departure to evening to save up to £57 on a return flight. Evening flights to Grenoble average £110 compared to £166 for afternoon flights.
  • Bag allowances vary by airline, fare type, cabin class, and route. On flights to Grenoble, some airlines may include bags at no extra cost. For example, easyJet includes a checked bag in Economy class, Ryanair includes a cabin bag and a checked bag in Economy class, and Jet2 includes a cabin bag in Economy class. Always check the fare details before booking, since bag policies can change by ticket type.
  • Once you arrive in Grenoble, a great place to start is Grenoble Theater. It is popular with first-time visitors and can give you a good feel for the area.

Reviews of the top 5 airlines flying to Grenoble

 
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.
8.2
Jet2Overall score based on 206 reviews
8.7Crew
7.2Food
6.1Entertainment
7.6Comfort
8.1Boarding
Airline reviews

Apart from the delay, it was very good. Crew were great and the plane was great - looked like a newer one.

8.0 ExcellentCheeky, Aug 2026
Read more Jet2 reviews

Apart from the delay, it was very good. Crew were great and the plane was great - looked like a newer one.

Generally excellent but a couple of areas could be improved. After boarding we were delayed a full 20 mins whilst various ground crew, flight crew, captain faffed around counting and recounting passengers. Said discrepancy between computer and manual. All OK in the end. So why o why did it take 20 mins to find all OK? No sense of urgency shown Secondly the seat base is just not supportive/resilienfor a 4½ hour journey - backside really aching by journey end.

The staff are just so friendly travelling alone was a bit scary but they made me feel comfortable and nothing was to much bother I loved how one of the girls was talking to the old ladies she really took time thank you jet2 shame I can’t get home with u guys 🥲

On time flight. Reasonable comfortable but a bit cramped. Excellent jet 2 staff as usual.

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

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.

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

All was good but they should bring back seat pockets. It’s difficult trying to travel with small children and keep having to get stuff out of flight bag and then have nowhere to put it!

Boarding went well, seats could have been a little more comfortable

Had a lovely flight arrived 25 minutes early food was good staff we lovely.

Boarded and sat on plane for 3.5 hours before taking off, Updates infrequent and no refreshments offered.

I didn't have food, and there was no entertainment as it was a short haul flight, so can't comment on those, The head cabin crew member was addressing the passengers like a telesales person reeling off terms and conditions; we didn't understand a word he was saying. This is the second time this year we have flown with Ryanair, and both times we've had to carry our luggage downstairs to walk to the plane. As were both OAP's this isn't really acceptable. We have another flight booked for September to Lanzarote, so hopefully that will be better.

Straight forward checking as long as you have completed every single detail online, prior to checking day. Efficient boarding, seating is ok for a two hour flight. Fulfilledour travel requirements from Manchester to Marseille.

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

Speakers were blaring. It's like being in a Moroccan market and you keep getting shouted at with what's for sale

very delayed boarding; the crew started the service extremely late and everything felt like they didn't want to be there and do their jobs; the pilot changed her mind about landing :))))))))) and we spent 10 more minutes circling around the airport before landing, eventually!!! lack of communication = lack of professionalism. she could have said 'ladies and gentlemen, due to us having taken off very late, we have lost our landing permissions and we'll have to wait some more', but she chose to shut up. big mistake that reflects poorly on the airline and herself.

Loupé l'avion pas pu embarquer mon bagage en soute. Pas compris l'heure de fermeture.

I hate Ryanair and have decided never to fly with them again, they treat you like animals on the way to slaughter and they never take responsibility for their errors and lousy service.

A normal Ryanair flight = too many announcements to sale something, hard landing. Otherwise, good value for money

Lovely cabin crew. Prompt takeoff and early arrival in Pisa

The check in process and dropped bags was easy and the agent was so kind. I usually dreas that process and it can be uncomfortable and frustrating/difficult at times. I had a great experience

There was a delay because they had to switch planes it wasn’t explained very well nor were there updates.

Flight was two hours delayed then instead of flying to Gatwick we got diverted to Southend airport! Then they cancelled our flight and we all got told we had to get off the plane and make our own way to wherever we had to go? EasyJet just abandoned us, no help and as a tourist not knowing even where I was? Disgusting behaviour from the company!!

Fast boarding, smooth takeoff and landing. plenty of space in seats. Excellent air-conditioning on a hot day. Perfect experience

Boarding and disembarking were smooth. Not offering free water was cheap ... I've never encountered that before on a flight.

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

Delayed almost 2 hours sitting on plane. No updates at all from flight deck and virtually no updates from cabin crew

All around poor experience. Barely got on flight because it was ostensibly overbooked. Forced into checking a carryon bag with empty overhead compartments. Nickeled and dimed. Charged for coffee. Despicable.

EverEverything was actually great. Except one of the male flight attendants had the worst BO and needed to shower and wear deodorant. It was horrible.

We arrived at 430a for our flight. We only had carry on so we were sent to security. The BA person was tagging all carryon in case a shortage of bin space. We were on the plane like 20th and told we had to check carryon because it had a tag. Unexpected and unnecessary

Flight crew were really rude & unwilling to help. We were their last flight of the day & they made it very clear they just wanted to get the flight done & everything we were asking to purchase was an inconvenience. Really disappointed with BA

The flight was fine but no food available apart from snacks like Pringles and olives which was a problem for me as I hadn’t eaten anything that day. But the worst problem was BA left 24 suitcases in Heathrow as the flight was too full but didn’t tell anyone. So we waited for ages at Toulouse airport with no information and finally found out from the one member of staff in the baggage collection area who explained what had happened and apologised for no announcement being made but said that was their policy. Then BA contacted me today to say they have found my luggage and can deliver it to me on Tuesday - half way through my holiday!!!! So a friend has had to make a four hour round trip in his car to go and collect the luggage from the airport so we can get it today. A TOTAL SHAMBLES AND DISREGARD BY BA FOR THEIR PASSENGERS’ BEST INTERESTS.

The business class seat was an uncomfortable conversion of a main cabin seat well below the quality of even the budget carriers in the US. I would have never paid for business class if would have known I get the same seat as main cabin. BA has gone down hill significantly in this class of service.

Hand bag was taken to be checked in at boarding gate

Lost bag and absolutely no assistance in the short term. No-one to help either via phone or at the airport APPAULING

The Heathrow team was no prepared for the number of people who were coming through at that time of the morning, it seemed they were also experiencing shift change. The lines were incredibly long and moved at a snails pace. A airport rep walked by me, I presented my boarding pass to her and asked if she thought I would make the my flight If I stayed in the current lane. The look on her face told me I was not going to make my flight. She then whisked me to another lane, got me through the line and i ran to the gate and boarded my flight with only seconds to spare. It was a frustrating experience, which BA had nothing to do with. BUT after getting onto the airplane, the flight team was welcoming and I felt a huge sense of relief. Thank you to the BA flight team!!!

Due to air traffic control, although we boarded the aircraft early, take off was delayed for nearly 50 minutes. This meant we arrived in Lyon late … and the baggage took over 30 minutes to be offloaded … not the best experience.

It was a short flight and the crew was great.

Flight delayed twice then cancelled. Never made aware of a new booking.

Far easier than I expected it to be. Checked in online & had our boarding passes emailed through. Straight through security & boarded on time. No issues.

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

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 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.

What I liked new airplane Sitting was extremely uncomfortable! Crew not smiley at all Always chewing gum

The flight was cancelled just 4 hours before the take off...

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