Cheap flights from London to Grenoble

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The best prices from London to Grenoble are usually found in January or March, booked 15 days in advance, depart on a Tuesday or Saturday and return on a Monday

Return
Economy
Thu 10/12
Thu 17/12
From
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To
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Leaving on
Thu 10/12
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To
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To
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From
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To
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To
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Leaving on
Depart
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From
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To
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How to find the cheapest flight from
London (LON) to Grenoble (GNB)

LON - GNB
Price
£54 - £245
GNB
Temperature
7 - 27 °C
GNB
Rainfall
50 - 106 mm

Popular in

April

High demand for flights, 49% potential price rise

Cheapest in

January

Best time to find cheap flights, 57% potential price drop

Average price

£127

Average for round-trip flights in December 2020

Round-trip from

£54

From London to Grenoble

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
What is the cheapest day to fly return from London to Grenoble?

Tuesday flights are found to be more expensive to fly from London to Grenoble. This shouldn’t discourage you from searching, as you can still find great deals by being flexible with your options. Use our search form to find deals on tickets to Grenoble.

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 14 days early can save you up to 15% on average compared to booking a flight this week. If booking 14 days before your flight isn’t an option for you, users have found flights from London to Grenoble for as little as £75 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 £95 for flights departing within the next 3 days.

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 48% on the cost of your flight, compared to a flight in the evening.

Cheap flights from London to Grenoble in December, January 2021

The best prices found for LON to GNB flights in December, January
23 Jan - 30 Jan
£28pp
STN
London Stansted
Ryanair
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
Direct
STN
London Stansted
5 Jan - 19 Jan
£30pp
STN
London Stansted
Ryanair
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
Direct
STN
London Stansted
2 Jan - 16 Jan
£31pp
STN
London Stansted
Ryanair
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
Direct
STN
London Stansted

London to Grenoble 2021 flight deals

Cheap flights to Grenoble from London found for this year
29 Dec - 5 Jan
£37pp
STN
London Stansted
Ryanair
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
Direct
STN
London Stansted
29 Dec - 2 Jan
£42pp
STN
London Stansted
Ryanair
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
Direct
STN
London Stansted
19 Dec - 2 Jan
£46pp
STN
London Stansted
Ryanair
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
Direct
STN
London Stansted

Direct flights to Grenoble from London

Save time with London to Grenoble direct flight deals
23 Jan - 30 Jan
£28pp
STN
London Stansted
Ryanair
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
Direct
STN
London Stansted
5 Jan - 19 Jan
£30pp
STN
London Stansted
Ryanair
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
Direct
STN
London Stansted
2 Jan - 16 Jan
£31pp
STN
London Stansted
Ryanair
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
Direct
STN
London Stansted

Last-minute flights from London to Grenoble

Late deals on return flights to Grenoble from London, departing today and this week
12 Dec - 20 Dec
£111pp
STN
London Stansted
Jet2
Direct
GNB
Grenoble
GNB
Grenoble
Jet2
Direct
STN
London Stansted
13 Dec - 26 Dec
£115pp
STN
London Stansted
Jet2
Direct
GNB
Grenoble
GNB
Grenoble
Jet2
Direct
STN
London Stansted
13 Dec - 26 Dec
£142pp
STN
London Stansted
Multiple airlines
Direct
GNB
Grenoble
GNB
Grenoble
Ryanair
 
1 STOP
STN
London Stansted

One-way flights to Grenoble from London

The cheapest one-way flights from London to Grenoble
03:30 - 06:20
Jet2
Direct
1h 50m
STN - GNB
Jet2
£74
Kiwi.com
14:50 - 13:55
Multiple Airlines
2 stops
22h 05m
STN - GNB
Multiple Airlines
£109
Gotogate

Related info for your journey

Useful info, stats and facts about London to Grenoble flights.

Flight FAQs

From London to Grenoble

Are flight prices decreasing from London to Grenoble due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both London and Grenoble for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from London to Grenoble have flexible changes due to COVID-19?

Some of our airline partners flying from London to Grenoble have new flexible policies in place due to COVID-19. British Airways is one of the carriers where you may find flexible change policies. You can use our site to filter for airlines like British Airways with this kind of flexibility.

Can I find flights from London to Grenoble for under £75 on Cheapflights?

Yes, there are multiple flights from London to Grenoble for under £75. The cheapest flight booked recently is on Ryanair for just £28, but on average you can expect to pay £45.

Are there direct flights from London to Grenoble for under £75 on Cheapflights?

Cheapflights has 20 direct flights from London to Grenoble under £75. A good price for a direct flight from London to Grenoble is less than £45.

Are there last-minute flights available from London to Grenoble for under £150?

There are currently 7+ open flights from London to Grenoble within the next 7 days for less than £150.

Is London weather warmer or cooler than Grenoble?

Expect the weather to be around 27 °C on average in July. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in Grenoble is generally hotter than in London.

How long does is the flight from London to Grenoble?

Departing from London to Grenoble will take you 1h 40m. All flights are typically direct.

What are the cheapest airlines to flying from London to Grenoble return?

Ryanair, at £29, was found to be the cheapest airline from London to Grenoble. An alternate airline flying to your destination would be Jet2. Ryanair is 77% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from London to Grenoble one-way?

For one-way options, check prices for Ryanair. According to our data, you can fly for as low as £14. Users have also found tickets on Jet2 for as little as £62.

Alternative routes for London to Grenoble

Destination information for Grenoble

Things to know before you go. Useful info for your trip from London to Grenoble
Today's exchange rate
£1 = €1.11
Flight duration
1h 46m
Average temperature for December in Grenoble
7.0 °C
Avg rainfall for December in Grenoble
61.0 mm

Airports servicing London

Stansted (STN)
City (LCY)
Gatwick (LGW)
Heathrow (LHR)
Luton (LTN)

Airports servicing Grenoble

Top 5 airlines from London to Grenoble

The chart below displays the airlines Cheapflights users travelling from London to Grenoble choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.

Airline Cheapest Average Flexibility On-time COVID-19 safety
Wizz Air UK
£32 £96 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by Wizz Air UK. Please check directly on their website for additional information.

Search Wizz Air UK flights
Ryanair
£29 £100 N/A N/A
Search Ryanair flights
Jet2
£70 £153 N/A N/A
Search Jet2 flights
easyJet
£39 £165 No change fee 86%
Search easyJet flights
British Airways
£65 £246 No cancel fee 70%
Search British Airways flights
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