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Grenoble to London flights

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  • Cheap flights with over 660 airlines
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  • Flights to London from £167

Cheap last minute flights to London

Latest deals and top flight routes from Grenoble airports.

Departure Sat, 20 Mar Return Sun, 21 Mar
GNB Grenoble
LON London
return from £167
Departure Sat, 03 Apr Return Sat, 03 Apr
GNB Grenoble
LON London
return from £239
Flight route information
Find out further information on Grenoble and London to help you prepare for your trip.
Currency and price comparison
Local, one-way ticket

Trains are 100% more expensive in London than in Grenoble.

Mid-priced restaurant

The average meal is 50% more expensive in London than in Grenoble.

Standard daytime start rate

Taxis are 20% more expensive in London than in Grenoble.

Regular cappuccino

Coffee is 25% more expensive in London than in Grenoble.

Grenoble airports
  • ( Saint Exupery (LYS)
    How far from city centre: 53 miles
  • ( St Geoirs (GNB)
    How far from city centre: 23 miles
London airports
  • ( Heathrow (LHR)
    How far from city centre: 14 miles
  • ( Gatwick (LGW)
    How far from city centre: 25 miles
  • ( Stansted (STN)
    How far from city centre: 30 miles
  • ( Luton International (LTN)
    How far from city centre: 27 miles
  • ( London City (LCY)
    How far from city centre: 7 miles
  • ( Southend (SEN)
    How far from city centre: 35 miles
K Distance: 512 miles

Search for flights from Grenoble to London

Find cheap flights from Grenoble to London with the Opodo search engine. Whether it’s on business, for a relaxing holiday or to visit loved ones, you will find all the best deals on flights from Grenoble with Opodo, featuring cheap flights by all the top low cost and standard airlines. By simply entering your preferences in our speedy search engine, a large selection of options will be returned from which you just need to select the best deal that works for you. We’ll do the rest! Alternatively, if you are flexible on dates or an early bird, discover the cheapest day to fly from Grenoble to London to ensure you get the best price. Find exclusive discounts by downloading the Opodo App and subscribing to our newsletter to stay in touch with the best offers on flights, hotels and more. Finally, don’t forget to book a hotel or car hire to complete your journey, all of which you will find on Opodo, your one-stop travel shop. Then just sit back and relax and enjoy your holidays!

Frequent asked questions about flights from Grenoble to London

😷 Is it safe to travel from Grenoble to London during the Covid-19 situation?
At Opodo we want to make sure that your travel plans are not affected by any cancelation as well as any possible restrictions United Kingdom may apply when travelling from Grenoble. Is your flight cancelled? We've got your back! With our flexible ticket guarantee you can decide if you want to book another flight - free of rebooking fee - or get a full refund!
📊 How much are flights from Grenoble to London?
The average price to go from Grenoble to London is of 124.37 GBP, but bare in mind that ticket prices may vary depending on the season and on how far in advance you book.
🔍 How can I find cheap flights from Grenoble to London at Opodo?
The cheapest price for a flight from Grenoble to London is 167£. At Opodo we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
💰 Is London expensive to visit compared to Grenoble?
If you compare transportation prices, the taxi ride in London costs an average of 2.60 GBP, 19% more expensive than Grenoble, with a fare of 2.18 GBP, while train tickets costs 101% more in London: 2.80 GBP against 1.39 GBP in Grenoble. If you compare the price of a lunch meal, however, you can find it from 15.00 GBP in London, 43% more than the 10.46 GBP in Grenoble. The price of the coffee is around 24% more expensive in London, with an average of 2.93 GBP , while in Grenoble the coffee costs 2.37 GBP.
📉 When is the best time to book a flight from Grenoble to London?
The most popular months to book a trip from Grenoble to London are February, January and December, based on the searches of our customers.
📅 When is the best time to travel from Grenoble to London?
The best time of the year to go to London when flying from Grenoble depends on several preference factors like climate, seasonality and, of course, price. When it comes to popularity, February is the top 1º month to fly to London from Grenoble in terms of searches from our customer, followed by January and April. If you prefer to avoid high peaks of turism, however, and escape a crowded period, November, May and June are the months with less volume of searchs for the route Grenoble -  London.
🕑 How long does the flight take to go from Grenoble to London?
The total flight time between Grenoble and London is of around 01:48 hours on average, considering an average distance of 819 km, for both direct and indirect flights for the route (which may have 1 or more stops in other cities in between).
🌡️ How is the weather in London compared to Grenoble?
While in Grenoble the temperatures can reach an average of 30.84 ºC in summer, with precipitation levels up to 3.0 mm ,London's temperatures can go up to 29.01 ºC during the hot season, with 9.0 mm average of rain rate . In winter, however, weather indicators show around -3.09 ºC in London, compared to the -9.53 ºC average degrees reported in Grenoble. During the winter period, Grenoble can register 6.0 mm precipitation, while London have an average of 6.0 mm rain level.
🛄 Which airports have flights between Grenoble and London?
The main airport route flying between Grenoble and London is: St Geoirs (GNB) to Heathrow (LHR). This route is covered by the following airline(s): British Airways. Alternatively, you can find Grenoble - London flights between St Geoirs (GNB) to Gatwick (LGW) with the following airline(s) flying the route: Easyjet. British Airways. Norwegian Air Shuttle.
Which are the airlines with flights from Grenoble to London?
Airlines with direct flights departing from Grenoble to London are Easyjet. Wizz Air UK. Ryanair.

3.0 /5
Reviews: 1
3.0 /5
Date 2018-12-28 Age 51-70 City London

Busy noisy and you cant escape the Duty Free... lots of walking around. There should be a shortcut for those not interested in shopping. Check-in feels like cattle boarding a truck.

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3.0 /5
Reviews: 1
3.0 /5
Date 2019-01-04 Age 51-70 City

Basic and functional

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4.0 /5
Reviews: 1
4.0 /5
Date 2019-07-05 Age 31-50 City Reading

My return flight same day was delayed and we missed our train that we had booked n paid for so long wait and late home. Also we had to queue a long time to get passports checked as had a 16 yr old with me wasnt impressed as could have gone to another window which was empty but we werent allowed. But i will say aircraft steward and stewardess were very good and polite.

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