$281 Cheap Flights from Budapest (BUD) to Grenoble (GNB)

View $281 flight on Sun, Mar 22, 2026Opens in a new window

Popular airlines from Ferenc Liszt Intl. Airport (BUD) to Grenoble (GNB-Grenoble - Isere)

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Cheap Flights from Budapest to Grenoble (BUD-GNB)

Prices were available within the past 7 days and start at $281 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

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Frequently asked questions

How much does a flight from Ferenc Liszt Intl. Airport (BUD) to Grenoble - Isere Airport (GNB) cost?
Grab a cheap one-way flight from $281 or cheap return flight from Ferenc Liszt Intl. Airport (BUD) 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 Ferenc Liszt Intl. Airport (BUD) to Grenoble - Isere Airport (GNB)?
Planning your trip for can help you save, as it's the cheapest month for flights between BUD and GNB. You'll usually find the lowest fares during off-peak months.
What is the cheapest airline that flies from Ferenc Liszt Intl. Airport (BUD) to Grenoble - Isere Airport (GNB)?
Expedia's filter tool lets you easily compare travel time, airlines and fares all in one place. Tailor the search to your trip, then sort by "Price (lowest to highest)" to find the carrier with the cheapest BUD to GNB flight.
How many flights per day from Ferenc Liszt Intl. Airport (BUD) to Grenoble - Isere Airport (GNB)?
You'll need to catch a flight with a layover when traveling from Ferenc Liszt Intl. Airport (BUD) to Grenoble - Isere Airport (GNB). Direct flights don't operate daily on this route. However, just filter your search to include one or more stops to find an option that works for you.
What day of the week has the most flights from BUD to GNB?
You'll typically find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Ferenc Liszt Intl. Airport (BUD) to Grenoble - Isere Airport (GNB)?
To reach Grenoble - Isere Airport (GNB) without delays, book a flight that takes off from Ferenc Liszt Intl. Airport (BUD) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**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.
What airports do you fly into for Grenoble from Ferenc Liszt Intl. Airport (BUD)?
If you're flying on a direct flight from Ferenc Liszt Intl. Airport (BUD) to Grenoble, Saint-Exupery Airport (LYS) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Ferenc Liszt Intl. Airport (BUD) to Grenoble - Isere Airport (GNB) last-minute?
Booking your ticket from BUD to GNB shortly before your getaway is usually more expensive. But if there's some wiggle room with your departure dates and times, you could snag a cheap last-minute fare.
Is it cheaper to book a BUD to GNB flight and hotel package?
Booking a BUD to GNB flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels in one place. Select from our wide range of accommodations and then add car rentals, flights and activities to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Ferenc Liszt Intl. Airport (BUD) to Grenoble - Isere Airport (GNB)?
Typically, it's possible to reschedule or cancel your BUD to GNB flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
Ferenc Liszt Intl.
Destination airport
Grenoble - Isere
Distance
677 mi

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Budapest to Grenoble Flights

The cheapest times to fly from Budapest 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 Budapest to Grenoble are during the month of . You can find some of the cheapest flights from Budapest to Grenoble with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Budapest to Grenoble

Sunday is one of the best days to book for cheap flights from Budapest 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 Budapest 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 Budapest to Grenoble in 2026. You can also book with separate airlines for your outbound and return journeys, from $281 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 Budapest 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 Budapest 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.

 

Budapest to Grenoble Flights

*Flight schedules are subject to change.

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*Available to One Key members.