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Cheap flights from London to Grenoble from £151

This is the cheapest return flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/12. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
LON — GNB
2 Jun — 9 Jun1
1 adult
Sun 2/6
Sun 9/6

The best prices from London to Grenoble are usually found in January or November, booked 50 days in advance, depart on a Friday or Sunday and return on a Monday

Cheap flight deals from London to Grenoble

Discover tips and strategies to find the most affordable flight options for your journey from London (LON) to Grenoble (GNB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 May 2024.

Popular in

April

Cheapest in

January

Average price

£119

Round-trip from

£61
High demand for flights, 39% potential price rise
Best time to find cheap flights, 60% potential price drop
Average for round-trip flights in May 2024
From London (LON) to Grenoble

What is the cheapest day to fly round-trip from London to Grenoble?

Users have found that leaving on a Thursday can be a cost-effective option. It’s possible to save up to 22% on your flight compared to booking on days when demand is much higher.

How far in advance should I book a flight from London to Grenoble?

Users have found that booking a flight from London to Grenoble at least 60 days early can save you up to 122% on average compared to booking a flight this week. If booking 60 days before your flight isn’t an option for you, users have found flights from London to Grenoble for as little as £109 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £135 for flights departing within the next 3 days.

What is the cheapest month to fly from London to Grenoble?

Flights from London to Grenoble lean towards being more expensive in September. Prices are generally better when you fly from London to Grenoble in November, with the cheapest ticket starting at £23.

When is the cheapest time to fly from London to Grenoble (LON - GNB)?

It’s optimal to fly from London to Grenoble at midday. By choosing this option you can save up to 43% on the cost of your flight, compared to a flight in the evening.

London to Grenoble 2024 flight deals

Discover exclusive flight deals for travel between London and Grenoble in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 894,508 searches. Data last updated 28 May 2024.
Sat 21/1215:55STN - GNB
Nonstop1h 50mRyanair
Sat 28/1211:20GNB - STN
Nonstop1h 50mRyanair
Deal found 28/5£151
Sat 28/1215:55STN - GNB
Nonstop1h 50mRyanair
Sat 4/119:25GNB - STN
Nonstop1h 50mRyanair
Deal found 28/5£238
Sat 28/1215:55STN - GNB
Nonstop1h 50mRyanair
Sat 4/119:25GNB - STN
Nonstop1h 50mRyanair
Deal found 28/5£258
Sat 28/1206:50STN - GNB
Nonstop1h 50mMultiple Airlines
Sat 4/110:55GNB - STN
1 stop5h 25mMultiple Airlines
Deal found 28/5£312

When is the best time to book a flight from London to Grenoble?

Use this chart to determine the optimal time to book a return flight from London to Grenoble. Price data was last updated on 24 May 2024.
Booking 50 days in advance of your planned departure date is, on average, the best time to get cheap flights from London to Grenoble. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
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When is the cheapest time to fly from London to Grenoble?

Use this chart to determine the cheapest time to fly return from London to Grenoble. Price data was last updated on 26 May 2024.
Morning
Midday
Afternoon
Evening
All times are departure.
Travellers seeking maximum savings on their London to Grenoble flight should consider departing on Thursday afternoons when fares are most often at their lowest. Tuesday evenings flights should be avoided if possible as fares are typically the most expensive at this time.
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Best time to book a flight from London to Grenoble

Have a flexible travel schedule? Discover the best time to fly to Grenoble from London with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Temperature and rainfall in Grenoble by month

Plan your trip to Grenoble by taking into account the average temperature and rainfall totals by month.

LYS

Temperature

3 - 21 °C

Related info for your journey

Find useful and relevant information for your journey from London to Grenoble. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Grenoble from London?

    Grenoble (GNB) is the airport you will fly into if you book a flight from London to Grenoble. You should not have trouble finding flights to Grenoble from London; the airport handles an average of 1 inbound flight from London per day. You should also have plenty of airline options to choose from since 4 airlines have flights to the Grenoble airport from London. It is only a 22.6 mi journey from Grenoble (GNB) to Grenoble’s city center.

  • What does LHR to GNB mean?

    Great question - LHR to GNB just means London Heathrow Airport to Grenoble Airport. Now you’ll know what these unique codes when you look for flights! Ready for more IATA code knowledge? These are related airports for your current travel destination: London Gatwick Airport (LGW), London Stansted Airport (STN), London Luton Airport (LTN), London City Airport (LCY), London Southend Airport (SEN).

  • Can I find deals for flights from London to Grenoble that include extra baggage allowance?

    The amount of baggage you can bring on your London to Grenoble flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

  • Can I find deals on flights from London to Grenoble with specific airlines?

    Yes, Cheapflights allows you to browse and filter London to Grenoble flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

  • Can I find deals for flights from London to Grenoble that include hotel bookings?

    Yes. In addition to deals on London to Grenoble flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from London to Grenoble?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from London to Grenoble.

  • Can I find deals for business class flights from London to Grenoble?

    Yes. Cheapflights offers flight deals from London to Grenoble by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • Can I find deals for flights from London to Grenoble that allow pets onboard?

    Many airlines flying from London to Grenoble offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

  • Can I find deals on last-minute flights from London to Grenoble?

    Yes, you can often find last-minute deals on London to Grenoble flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

  • How recently were the London to Grenoble flight deals updated?

    The London to Grenoble flight deals you see on this page were last updated on 28/5.

See more FAQs

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Top 4 airlines flying from London to Grenoble

Discover the top 4 airlines that operate flights from London to Grenoble. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 894,508 searches. Data last updated 28 May 2024.
AirlineCheapestAverageFlexibilityOn-time
Wizz Air UKCheapest£23Average£52FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air UK flights
RyanairCheapest£31Average£85FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
British AirwaysCheapest£40Average£209FlexibilityNo cancel feeOn-time70%
Search British Airways flights
easyJetCheapest£40Average£105FlexibilityNo cancel feeOn-time86%
Search easyJet flights

Search flights from London to Grenoble by cabin class

Find flights from London to Grenoble, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Weekly flight availability from London to Grenoble

Explore weekly flight availability from London to Grenoble. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 28 May 2024.
Monday1daily flight
Tuesday0daily flights
Wednesday0daily flights
Thursday0daily flights
Friday0daily flights
Saturday12daily flights
Sunday0daily flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from London to Grenoble?

When you search for this flight from London to Grenoble, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London to Grenoble?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Grenoble from London.

Can Cheapflights find flights from London to Grenoble with no change fees?

Yes! Cheapflights helps users easily find flights from London to Grenoble with no change fees.

Can Cheapflights notify me if prices for flights from London to Grenoble become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Grenoble from London today and book when prices fit your budget.

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