$407 Cheap Flights from Delhi (DEL) to Grenoble (GNB)

View $407 flight on Sun, Dec 14, 2025Opens in a new window

Popular airlines from Indira Gandhi International Airport (DEL) to Grenoble (GNB-Grenoble - Isere)

Cheap Flights from Delhi to Grenoble (DEL-GNB)

Prices were available within the past 7 days and start at $407 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frequently asked questions

How much does a flight from Indira Gandhi Intl. Airport (DEL) to Grenoble - Isere Airport (GNB) cost?
Secure a cheap one-way flight from $407 or cheap return flight from Indira Gandhi Intl. Airport (DEL) to Grenoble - Isere Airport (GNB) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Indira Gandhi Intl. Airport (DEL) to Grenoble - Isere Airport (GNB)?
Flying in can help you save, as it's the cheapest month for flights between DEL and GNB. You'll usually find the lowest prices during off-peak months.
What is the cheapest airline that flies from Indira Gandhi Intl. Airport (DEL) to Grenoble - Isere Airport (GNB)?
To find the cheapest airline that'll fly you from DEL to GNB, use Expedia's filter tool. Customize your search based on your travel style, such as preferred carriers and flight duration. You can then sort your results by "Price (lowest to highest)" to see the most affordable options first.
How many flights per day from Indira Gandhi Intl. Airport (DEL) to Grenoble - Isere Airport (GNB)?
Direct flights from Indira Gandhi Intl. Airport (DEL) to Grenoble - Isere Airport (GNB) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filters. Enter your travel dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from DEL to GNB?
Friday is typically the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a range of factors, including the carrier and season.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Indira Gandhi Intl. Airport (DEL) to Grenoble - Isere Airport (GNB)?
To touch down at Grenoble - Isere Airport (GNB) without delays, choose a flight that leaves Indira Gandhi Intl. Airport (DEL) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this time.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Indira Gandhi Intl. Airport (DEL) to Grenoble - Isere Airport (GNB) last-minute?
Last-minute bookings from DEL to GNB are generally more expensive. For the best rates, start searching for flights early. That said, if you can play around with your travel dates, it's possible to land a cheap ticket right before you leave.
Is it cheaper to book a DEL to GNB flight and hotel package?
Compared with arranging hotels and flights separately, booking a DEL to GNB flight and hotel package with Expedia could result in significant savings. Better yet, having it all in one place will take the hassle out of travel planning. Just secure your flights and choose from our wide range of stays, then tailor your trip with extras like tours and car rentals.
Can I cancel or change the date of my flight from Indira Gandhi Intl. Airport (DEL) to Grenoble - Isere Airport (GNB)?
It's generally possible to cancel or reschedule your DEL to GNB flight. However, if it's been more than 24 hours since booking, additional fees may apply. Check your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Indira Gandhi Intl.
Destination airport
Grenoble - Isere
Distance
3991 mi

Book with confidence

Delhi to Grenoble Flights

The cheapest times to fly from Delhi to Grenoble

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Delhi to Grenoble are during the month of . You can find some of the cheapest flights from Delhi to Grenoble with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Delhi to Grenoble

Sunday is one of the best days to book for cheap flights from Delhi to Grenoble: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Delhi to Grenoble

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Delhi to Grenoble in 2025. You can also book with separate airlines for your outbound and return journeys, from $407 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Delhi to Grenoble flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Delhi to Grenoble airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Delhi to Grenoble Flights

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*Available to One Key members.