Cheap flights to Grenoble
Flights to Grenoble in 2025
Find the latest flights to Grenoble in 2025, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 29 April 2025.
Best time to book a flight to Grenoble
Have a flexible travel schedule? Discover the best time to fly to Grenoble with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight to Grenoble
When is the best time to book a flight 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 25 April 2025.
The best time to book flights to Grenoble is 28 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.
How long is the flight to Grenoble?
On average, a flight from London to Grenoble takes 1 hour 50 minutes. Flights to Grenoble from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.
What are the most popular airlines that fly to Grenoble?
The most popular airlines flying from London to Grenoble are easyJet, British Airways and Ryanair.
What are the cheapest airlines that fly to Grenoble?
The cheapest airlines flying from London to Grenoble are Wizz Air, Ryanair and easyJet.
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).
FAQs about flying to Grenoble
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