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C$ 1,168+ Cheap flights to Grenoble

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
— GNB
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Flights to Grenoble in 2025

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Cheapest flights to Grenoble
Explore the most affordable flight options available to Grenoble. Find the lowest fares based on data from user searches, with prices last updated on 12 December 2025.

Fri 12/125:25 p.m.YYZ - GNB
1 stop14h 00mMultiple Airlines
Sun 28/1210:30 a.m.GNB - YYZ
1 stop11h 25mMultiple Airlines
Deal found 11/12C$ 1,885
Fri 12/129:35 p.m.YYZ - GNB
1 stop15h 05mMultiple Airlines
Mon 5/111:15 a.m.GNB - YYZ
2 stops18h 56mMultiple Airlines
Deal found 10/12C$ 2,613

Find flight deals to Grenoble

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 629,999 searches and data was last updated on 12 December 2025.

Round-trip from

C$ 684

Popular in

December

Cheapest in

October

Average price

C$ 1,579
American Airlines
  • American Airlines
  • 19/1-4/2
  • 3 total stops
  • 56h 16m total
  • Toronto to Lyon
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (C$ 155 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease (C$ 55 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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Cheapflights Fare Finder

 
Locate flights to Grenoble that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 629,999 searches and data was last updated on 12 December 2025.
Use the filters below to find and compare flights to Grenoble that are best for you.

Fly from

Toronto

Route

Depart

Return

Price

TorontoGrenoble

YYZ - GNB

YYZGNB

Toronto Pearson Intl

Sat 10/1

9:35 p.m.-2:10 p.m.

1 stop10h 35m

Grenoble

Thu 5/2

3:00 p.m.-12:35 p.m.

2 stops27h 35m

C$ 1,168

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/12

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
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.

Cheapflights Insights

Everything you need to know about your flight to Grenoble

How long is the flight to Grenoble?

On average, a flight from Toronto to Grenoble takes 10 hours 35 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.

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 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

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

  • 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 (10 hours 35 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).

See more FAQs

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