Cheap Flights from London to Grenoble

Popular airlines from Heathrow Airport (LHR) to Grenoble (GNB-Grenoble - Isere)

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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 centre is 57 minutes. Flights from S$372
LYS
Saint-Exupery
Cheapest
Average driving time to city centre57 min
Flights from S$372

Frequently asked questions

How much is a flight from LHR to Grenoble - Isere Airport (GNB)?
If you're planning on travelling between Heathrow Airport and Grenoble Airport, round-trip flights start from . This figure is based on airfares advertised within the last 7 days on Expedia for flights departing within the next year, so don't delay. Book today and save yourself money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from London Heathrow to Grenoble - Isere Airport (GNB)?
Every air carrier has its own terms and conditions. If you do decide to cancel, follow the simple instructions on our Customer Service Portal.
How do I find cheap flights from LHR to Grenoble Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for Heathrow Airport to Grenoble - Isere Airport (GNB) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Heathrow Airport to GNB?
Forget about a movie marathon on this flight — it's just 800 kilometres from Hounslow to Saint-Etienne-de-Saint-Geoirs. Find your seat, order a drink and you'll be there in next to no time.
Which airlines fly direct from London Heathrow to Grenoble - Isere Airport (GNB)?
Right now, no airlines offer flights directly from Heathrow Airport (LHR) to Grenoble - Isere Airport (GNB). You'll need to book a flight with at least one stop. To get the best connections and price, lock in your airfare well ahead of time.
Are Heathrow Airport (LHR) to GNB flight tickets cheaper when they're purchased at the last minute?
Tickets from Heathrow Airport (LHR) to Grenoble Airport are available up to a year before departure on Expedia. And although you may pick up a fantastic last-minute deal, it's never a sure thing. Also, booking your flights well in advance means you'll have more choices — and you can avoid ending up with the dreaded middle seat! We regularly update our fares to make sure you get the biggest bargains, so check back often for all the latest specials.

Travel information

Origin airport
Heathrow
Destination airport
Grenoble - Isere
Distance
797 km

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Perfect flights from London to Grenoble

Your Journey from London to Grenoble

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Grenoble caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including . Our selection of flights from Heathrow to Grenoble - Isere caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Grenoble Flights

Experience the joy of finding cheap flights from Heathrow to Grenoble - Isere that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Grenoble with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Grenoble

Picture yourself stepping off the plane in Grenoble and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Grenoble Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Grenoble.
 

Beyond the Flight – Exploring Grenoble

With Expedia, your adventure extends beyond the flight. Explore Grenoble at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Grenoble with Confidence

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*Note: Prices may vary based on availability and are subject to change.
Perfect flights from London to Grenoble

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Grenoble Airports

Lyon

London to Saint-Exupery
S$235.30
London Airports

London

*Available to Expedia members.