Cheap Flights from Budapest to Grenoble

Compare Budapest to Grenoble flight deals

Find the cheapest month or even day of the year to fly to Grenoble

Book the best Grenoble fare with no extra fees

Find the cheapest month to fly from Budapest to Grenoble

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Budapest to Grenoble flights are currently cheapest in February.

Budapest to Grenoble: Alternative routes

Compare routes from Budapest to Grenoble below. You may find an airport to fly into that's cheaper, faster, or easier than Grenoble.

Budapest to Grenoble: Flight information

The things to know before you go.
Cheapest flight foundR 1,738
Cheapest month to flyFebruary

Finding cheap flights from Budapest to Grenoble: Frequently asked questions

The best price we found for a return flight from Budapest to Grenoble is R 2,761. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Budapest to Grenoble. But we found flights with one or more stops from R 2,761.
As of September 2025, there are no flights flying from Budapest to Grenoble.
The cheapest month to fly from Budapest to Grenoble is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Budapest Airport to Grenoble Airport on Saturday, 10 January 2026.
No airlines currently offer direct flights between Budapest Airport and Grenoble Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Grenoble but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Grenoble is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Ryanair offers the cheapest flight tickets to Grenoble.

Travelling from Budapest Ferenc Liszt International Airport (BUD) to Grenoble-Isere Airport (GNB): what you need to know

  • Budapest and Grenoble are in the same timezone, UTC+1.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and one hour before domestic departures. This will give you plenty of time to board your BUD to GNB flight.

  • During popular months like July, it's a good idea to get to the airport earlier. Plan to arrive two hours before a domestic departure and four hours ahead for an international flight when you fly during a peak period in general.

  • We make it a breeze to book a flight with a stopover. To see all your options for tickets from Budapest Ferenc Liszt International Airport to Grenoble-Isere Airport, uncheck 'Direct flights only.' Then, pick a flight with a stop long enough to tour the city of your choice. Popular stopovers between BUD and GNB include:

    • Frederic Chopin Airport

    • Stansted Airport

    • Manchester Airport

How to find the cheapest flights from Budapest Ferenc Liszt International Airport (BUD) to Grenoble-Isere Airport (GNB)

  • The cheapest price we've seen for a one-way Budapest Ferenc Liszt International Airport to Grenoble-Isere Airport flight is R 1,738. A round-trip plane ticket right now is R 2,761. Depending on the availability and when you book, these fares can change.

  • To score cheap tickets from BUD to GNB, book early. Airlines tend to offer their most competitively priced fares when flights are first made available.

  • If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll give you the cheapest price across every month when looking for a flight from Budapest Ferenc Liszt International Airport to Grenoble-Isere Airport.

  • Picking up cheap flights from BUD to GNB is a piece of cake with Price Alerts. All you need to do is set up one of these automatic alerts and we'll let you know when a lower fare pops up.

  • Find the ideal flight for you with the help of the filters. To see the 'Best,' 'Fastest' or 'Cheapest' flights from Budapest Ferenc Liszt International Airport to Grenoble-Isere Airport, use the 'Sort by' tool. You can also filter by airline, arrival and departure times, and number of stops.

Handy information about Budapest Ferenc Liszt International Airport (BUD)

  • Of all flights departing from Budapest Ferenc Liszt International Airport, 71.48% arrive on time at their destination.

  • To reach Budapest Ferenc Liszt International Airport from central Budapest, it'll take about 30 minutes if you're planning to drive. This depends on traffic though. It's approximately 24 kilometres from the airport to the city centre.

  • Taking public transport? Expect a journey time of around 1 hour.

  • Have an early flight from Budapest Ferenc Liszt International Airport to Grenoble-Isere Airport? Avoid the stress of rushing to the airport (and sneak in some extra precious sleep) by choosing one of these hotels close to BUD:

Arriving at Grenoble-Isere Airport (GNB)

  • If you're landing on a late Budapest Ferenc Liszt International Airport to Grenoble-Isere Airport flight, few things beat the convenience of staying close to the terminal. Collect your bags from the carousel and then be showered and sleeping not long after at one of these hotels near GNB:

  • Say yes to new adventures by picking up a Grenoble-Isere Airport rental car. Grab your wheels from Budget, Avis or Hertz to explore Grenoble and beyond.

  • Secure the lowest price by booking your vehicle from Grenoble-Isere Airport around two weeks before your departure date.

Getting from Grenoble-Isere Airport (GNB) to central Grenoble

  • Grenoble-Isere Airport is roughly 48 kilometres from central Grenoble. The drive time takes about 35 minutes.

When to fly to Grenoble-Isere Airport (GNB)

  • March is the busiest month for flights from Budapest Ferenc Liszt International Airport to Grenoble-Isere Airport. To steer clear of the crowds, go to Grenoble in June.

  • The warmest month in Grenoble is July, with temperatures ranging between 12ºC (54ºF) and 29ºC (84ºF). Book your flights from Budapest Ferenc Liszt International Airport to Grenoble-Isere Airport in this month if this is the type of weather you enjoy.

  • January has average temperatures of between -6ºC (21ºF) and 8ºC (46ºF). Search for cheap tickets from BUD to GNB around that time if you want to travel when it's cooler.

Explore more of France

  • Grenoble has plenty to offer, but there are so many other corners of France waiting to be explored. Around 483 kilometres north-west of Grenoble, a visit to Paris will fill your itinerary to the brim. Start with popular sights like Eiffel Tower, Louvre Museum and Cathédrale Notre-Dame de Paris.

  • Around 209 kilometres south of Grenoble, Marseille is another essential stop in France. Experience the best of this destination with a visit to Old Port of Marseille, Le Panier and Cathédrale La Major.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.