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Travel Guide

Cheap flights to Grenoble

— GNB
8 Oct — 15 Oct1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Grenoble

Round-trip from

C$ 744

Popular in

July

Cheapest in

March

Average price

C$ 903
Air Transat
  • Air Transat
  • 4/2-14/2
  • 2 total stops
  • 41h 10m total
  • Toronto to Lyon
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Highest demand for flights based on searches. 18% potential increase in price (C$ 268 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease (C$ 49 potential savings vs. average RT price).
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Average for round-trip flights in September 2026
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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.
Estimated round-trip price

Cheapflights Insights

Everything you need to know about your flight to Grenoble

Rainfall in Grenoble by month

In terms of precipitation, rainfall in Grenoble ranges from 50.0 - 76.0 mm 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

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).

How long is the flight to Grenoble?

On average, a flight from Toronto to Grenoble takes 15 hours 30 minutes. Flights to Grenoble from other popular cities in Canada will vary in length. Below are a few examples of popular routes and their flight times.

FAQs about flying to Grenoble

  • What airport do you fly into for flights to Grenoble?

    Most people fly into Grenoble (GNB) if they book a flight to Grenoble. Grenoble is conveniently located just 36.4 km from Grenoble’s city centre.

  • Can I find cheaper flights to Grenoble if I am willing to have layovers?

    Yes, flights with layovers are often cheaper than direct flights. Keep an eye out for flight deals to Grenoble on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Where does the fastest flight to Grenoble depart from?

    For those looking to save time traveling to Grenoble, Toronto offers the quickest one-way flight (15 hours 30 minutes).

  • Does Grenoble have rental cars?

    Yes. Those touching down at Grenoble can take advantage of the rental car services offered upon their arrival.

  • Are there hotels close to Grenoble?

    Yes. Grenoble has hotels nearby for those requiring accommodations. Quiet house with private pool in the countryside is the closest property to Grenoble (0.0 km away from Grenoble).

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