LTN - GNB

Find Cheap Flights from London Luton Airport to Grenoble

1 adult
1 adult, Economy, 0 bags

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 in flight searches from London to Grenoble, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Grenoble, as well as popular online travel agencies
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Everything you should know

Advice from real travellers
AI-powered summary based on content written by travel experts. AI can make mistakes.
Choose easyJet's Speedy Boarding for smoother boarding.
Ryanair's Basic fare with a big cabin bag is cost-efficient.
Expert advice
Expert advice
Expert advice
Expert advice
Direct flights
1 day a week
Sat
You can fly direct with easyJet. Average duration is 1h 40m
Direct flights
Direct flights
+1
+1
Direct flights
Direct flights
+1
Avoid delays
Most punctual • 83% on-time
Best time • Fewest delays
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KAYAK searches hundreds of sites at once to find you the best travel deals.
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from Luton to Grenoble (LTN-GNB)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Luton 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 from Luton to Grenoble

Multiple Airlines Logo
LTN
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GNB
519 mimulti-stop
Multiple Airlines Logo
GNB
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LTN
519 mimulti-stop
Multiple Airlines
Booking Insights

KAYAK’s insights & trends for Luton to Grenoble flights

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

Which airlines fly direct between London Luton Airport and Grenoble?

Airline and price data is aggregated from results in KAYAK’s search results from the last 2 weeks for round-trip flights from London Luton Airport to Grenoble.

There is just one airline that flies from London Luton Airport to Grenoble direct and that is easyJet. The best return deal found from easyJet for the route is £66.

Expert advice

Expert advice for your flight from Luton to Grenoble

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on Ryanair

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.

Blane Bachelor

Blane Bachelor

Expert on 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.

When to book flights from Luton to Grenoble

Are your dates flexible? Find out the best times to travel from Luton 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. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking London Luton Airport to Grenoble flights

  • Which aircraft models fly most regularly from London Luton Airport to Grenoble?

    The Airbus A320-100/200 is the aircraft model that flies most regularly on the London Luton Airport to Grenoble flight route.

  • On which days can I fly direct from London Luton Airport to Grenoble?

    You can catch a direct flight from London Luton Airport to Grenoble on Tuesday, Wednesday, and Saturday.

  • How does KAYAK find such low prices on flights from London Luton Airport 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 from London Luton Airport to Grenoble.

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

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

  • What is the Hacker Fare option on flights from London Luton Airport to Grenoble?

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

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London Luton Airport 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 from London Luton Airport up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London Luton Airport to Grenoble

  • Looking for a cheap flight from Grenoble to London Luton Airport? 25% of our users found flights on this route for Grenoble or less round-trip.

Prefer to fly direct from London Luton Airport to Grenoble?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London Luton to Grenoble.
Find which airlines fly direct from London Luton Airport to Grenoble Airport, which days they fly and book direct flights.

Direct departures

London Luton to Grenoble

Saturday

easyJet

easyJet

See more direct flights

Direct returns

Grenoble to London Luton

Saturday

easyJet

easyJet

See more direct flights

Reviews of the top airline flying from Luton to Grenoble

 
See real verified KAYAK customer reviews for airlines flying from London to Grenoble. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Luton 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.
6.9
easyJetOverall score based on 1888 reviews
5.5Entertainment
5.9Food
6.7Comfort
6.7Boarding
7.6Crew
Airline reviews

We were bumped despite seats existing on flight While checkin attendants were helpful Easyjet management was not. Only after threats were we allowed on plane at last minute. The online help desk was useless and waste of time (over an hour of useless chats)

2.0 MediocreAnonymous, Mar 2026
SSH - MXP
Read more easyJet reviews

We were bumped despite seats existing on flight While checkin attendants were helpful Easyjet management was not. Only after threats were we allowed on plane at last minute. The online help desk was useless and waste of time (over an hour of useless chats)

Sitting on the last row in between the aisle and a massive person, all people going to the bathroom bumped into me including the flight attendants.

Sat at rear of aircraft and was very cold. As a frequent flyer for many years, this is was the coldest I have ever been. Other passengers and some crew were complaining how cold it was. Sitting near the doors always risks being colder, just the way the aircraft works - but this was exceptional, bring a good jumper. Everything else was pretty standard easyJet - good value low cost carrier.

The best budget airline in Europe. Flight was on time, crew friendly and worked hard during flight and were able to meet our needs. Only downside (not the airline's fault), there were no rear steps.

It was transportation nothing more. I will give a positive rating over Ryanair. We missed our Ryanair flight the night before and received rude and unconcerned treatment from the Ryanair customer service. It was late. We were very tired and stressed after doing our best to get to the airport. The so called customer service ladies were completely unconcerned from the start. Aside from that, the flight to London seemed to be their opportunity for advertising. No time to relax as attendants were constantly in the aisle selling. I will never fly Ryanair again!!

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

Boarding could be better. To get through your gate but to be stood in a corridor for 20 minutes is not great.

The true is that travel from London to Faro on 11/12/2025 by BA was cancelled, so I did not go to Faro, so i did not board easy flight. The mediocre qualification to you was because even when i bought an insurance, i could not change date neither obtain reimbursement. It could be ideal if you do something in order for me not to lose the purchase Thank you

Would not advise EasyJet for a 5 hour flight…small plane and hence a lot of turbulence. No inflight entertainment so struggle to pass time in cramped seats. We also fell victim to extra charge for our cabin bags, although bag dimensions were ok, but the handle was rigid and slightly fell outside their testing cage!!….never again will we fly with this airline and be party to their scams for making money!

The food and so are to expensive and old . Crew whas not very friendly . Apparently some other passenger can just Push through the waiting people to board while almost punching me and a father with a child down the stairs. Its always something with easy jet . The seats of row 26 where lose . And for a guy of my size there is absolutely no leg room at all .

Everything you need to know for your flight from Luton to Grenoble

Information on your arrival and departure airports