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Cheap flights from London to Grenoble from £17

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 18/1. Fares are subject to change and may not be available on all flights or dates of travel.
LON — GNB
26 Nov — 3 Dec1
1 adult

The best prices from London to Grenoble are usually found in January or October, booked 50 days in advance, depart on a Thursday or Tuesday 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 21 November 2024.

Round-trip from

£58

One-way from

£17

Popular in

April

Cheapest in

January
Ryanair
  • Ryanair
  • 11/1-18/1
  • Nonstop
  • 3h 40m total
  • London to Grenoble
Ryanair
  • Ryanair
  • 18/1
  • Nonstop
  • 1h 50m total
  • London to Grenoble
High demand for flights, 46% potential price rise
Best time to find cheap flights, 64% potential price drop

Find flight deals from London to Grenoble

Cheapest flights from London to Grenoble
Explore the most affordable flight options available from London to Grenoble. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Thu 19/1211:30STN - GNB
Nonstop1h 50mRyanair
Sun 22/1215:50GNB - STN
Nonstop1h 50mRyanair
Deal found 20/11£73
Sat 14/1220:35STN - GNB
1 stop12h 10mMultiple Airlines
Sat 21/1214:05GNB - STN
2 stops18h 00mMultiple Airlines
Deal found 20/11£149
Sat 21/1206:50STN - GNB
Nonstop1h 50mJet2
Sat 4/110:40GNB - STN
Nonstop1h 50mJet2
Deal found 20/11£208

Find flights from London to Grenoble within your budget

Customise your flight search to find flights from London to Grenoble that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 939,815 searches. Data last updated 21 November 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

LondonGrenoble

STN - GNB

STNGNB

London Stansted

Sat 11/1

15:55-18:45

Nonstop1h 50m

Grenoble

Sat 18/1

19:25-20:15

Nonstop1h 50m

£58

LondonGrenoble

STN - GNB

STNGNB

London Stansted

Thu 13/2

11:30-14:20

Nonstop1h 50m

Grenoble

Mon 24/2

14:20-22:30

2 stops9h 10m

£113

LondonGrenoble

STN - GNB

STNGNB

London Stansted

Sat 11/1

06:50-09:40

Nonstop1h 50m

Grenoble

Sat 18/1

10:40-11:30

Nonstop1h 50m

£141

LondonGrenoble

STN - GNB

STNGNB

London Stansted

Sat 18/1

15:55-18:45

Nonstop1h 50m

£17

LondonGrenoble

STN - GNB

STNGNB

London Stansted

Sat 21/12

06:50-09:40

Nonstop1h 50m

£49

LondonGrenoble

STN - GNB

STNGNB

London Stansted

Fri 21/2

21:45-14:15

1 stop15h 30m

£62

LondonGrenoble

STN - GNB

STNGNB

London Stansted

Wed 26/2

22:25-10:05

2 stops34h 40m

£66

Flights are sorted by cheapest return flights first.

Deals found on 20/11

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.

Travel insights for flights from London to Grenoble

Get recent, data-driven insights about flights from London to Grenoble including ideal travel times, pricing trends, and more.

How far ahead should I 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 15 November 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.

What is the cheapest time of day to fly from LON to GNB?

Find hourly flight availability from London to Grenoble. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

It’s optimal to fly from London to Grenoble at midday. By choosing this option you can save up to 26% on the cost of your flight, compared to a flight in the evening.

Rainfall in Grenoble by month

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

In terms of precipitation, rainfall in Grenoble ranges from 50.0 - 76.0 inches per month. May is typically the wettest month, when rainfall can reach 76.0 mm. March is typically the driest time to visit Grenoble when rainfall is around 50.0 mm.

Temperature in Grenoble by month

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

If weather is an important factor for your trip to Grenoble, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

Reviews of airlines servicing Grenoble

Get insights into the airlines that provide service to Grenoble. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Grenoble. Reviews last updated 21 November 2024.
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

8.3
Very Good
149 reviews
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

6.9
Okay
1,944 reviews
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

6.9
Okay
5,266 reviews
8.3
Very Good
149 reviews

Crew

8.9

Entertainment

6.1

Boarding

8.2

Comfort

7.7

Overall

8.3

Food

7.2

Reviews

1 / 10

The boarding was slow, the flights departure was delayed by an hour and it arrived an hour late.

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 0 inbound flights 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 are the cheapest airlines flying from London to Grenoble round-trip?

    Currently priced at £58, Ryanair will fly you from London to Grenoble and back. In addition to Ryanair, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on Jet2 for as low as £141. Ryanair is priced at 55% lower than the current average price of a flight leaving 3 months from now.

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

    £17 is the cheapest one-way deal found within the past few days, from Ryanair. You may also be able to find cheap deals on Jet2 and easyJet, with prices starting from £49 and £62, respectively.

  • 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
Wizz Air UKCheapest£26Average£81FlexibilityNo cancel feeOn-timeN/A
Search Wizz Air UK flights
RyanairCheapest£31Average£95FlexibilityNo cancel feeOn-timeN/A
Search Ryanair flights
easyJetCheapest£40Average£110FlexibilityNo cancel feeOn-time86%
Search easyJet flights
British AirwaysCheapest£104Average£262FlexibilityNo cancel feeOn-time70%
Search British Airways 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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