Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
Which day is cheapest to fly to Grenoble?
At the moment, Thursday is the most economical day to take a flight to Grenoble. Friday is likely to be the most costly.
What time of day is cheapest to fly to Grenoble?
To get the best value, try booking a flight in the morning when visiting Grenoble. Generally the prices will increase for flights in the evening as these tend to have higher demand.