Cheap Flights from Grenoble to Budapest

Compare Grenoble to Budapest flight deals

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

Book the best Budapest fare with no extra fees

Flight deals from Grenoble to Budapest

Looking for a cheap last-minute deal or the best return flight from Grenoble to Budapest? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Grenoble to Budapest

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

Grenoble to Budapest: Alternative routes

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

Grenoble to Budapest: Flight information

The things to know before you go.
Cheapest flight foundRs22,045
Cheapest month to flyFebruary

Finding cheap flights from Grenoble to Budapest: Frequently asked questions

The best price we found for a return flight from Grenoble to Budapest is Rs46,106. 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 Grenoble to Budapest. But we found flights with one or more stops from Rs46,106.
As of September 2025, there are no flights flying from Grenoble to Budapest.
The cheapest month to fly from Grenoble to Budapest is usually January.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Grenoble Airport to Budapest Airport on Saturday, 10 January 2026.
No airlines currently offer direct flights between Grenoble Airport and Budapest 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 Budapest 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 Budapest is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Wizz Air UK offers the cheapest flight tickets to Budapest.

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

  • Grenoble and Budapest are both in the UTC+1 timezone. This means there's no time difference to adjust for.

  • Get to the airport on time so you don't miss your GNB to BUD flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid the stress of rushing.

  • Travelling during a peak month such as March? School holidays and other popular periods can mean longer queues at security. Be extra cautious and arrive up to four hours before an international flight and two hours before domestic departures.

  • Think about adding a stopover when booking your ticket from Grenoble-Isere Airport to Budapest Ferenc Liszt International Airport. Just uncheck 'Direct flights only' to break up your trip, or maybe even explore a new city along the way. Here are some options between GNB and BUD:

    • London Gatwick Airport

    • Bristol Airport

    • Manchester Airport

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

  • Rs22,045 is currently the best price for a one-way Grenoble-Isere Airport to Budapest Ferenc Liszt International Airport flight. Return flights start at Rs46,106. These fares may change based on availability and demand.

  • To pick up cheap tickets from GNB to BUD, book ahead. Airlines usually offer their best fares when flights are first released.

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

  • You don't need to check every day to see if fares have gone down when you create a Price Alert. We'll send you an update the moment there's a new deal on cheap flights from GNB to BUD.

  • Tailor your trip using filters. Select your preferred arrival and departure times, airlines and total journey duration. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Grenoble-Isere Airport to Budapest Ferenc Liszt International Airport.

Handy information about Grenoble-Isere Airport (GNB)

  • To get to Grenoble-Isere Airport from central Grenoble, it takes around 35 minutes if you're travelling by car. This depends on traffic though. It's approximately 48 kilometres from the airport to the city centre.

  • Get your trip off to a hassle-free start by staying near GNB. Whether you have an early flight from Grenoble-Isere Airport to Budapest Ferenc Liszt International Airport or just don't want to be rushed, these stays have you covered:

Arriving at Budapest Ferenc Liszt International Airport (BUD)

  • If you have a late Grenoble-Isere Airport to Budapest Ferenc Liszt International Airport flight, nothing beats the convenience of being close to the terminal. Collect your bags from the carousel and then be showered and relaxing not long after at one of these hotels near BUD:

  • Follow your own route with a Budapest Ferenc Liszt International Airport rental car. Book your wheels from Klass Wagen, Dryyve or Green Motion and find adventure across Budapest and beyond.

  • Reserving your ride from Budapest Ferenc Liszt International Airport about four weeks ahead can help you get the lowest rate.

Getting from Budapest Ferenc Liszt International Airport (BUD) to central Budapest

  • Budapest Ferenc Liszt International Airport to central Budapest has a drive time of about 30 minutes. It's approximately 24 kilometres away.

  • If you're travelling by public transport, expect a journey time of roughly 1 hour.

When to fly to Budapest Ferenc Liszt International Airport (BUD)

  • The quietest month for a flight from Grenoble-Isere Airport to Budapest Ferenc Liszt International Airport is April, while July is the most popular. Pick the best time to visit Budapest based on whether you prefer a more fast-paced or easygoing experience.

  • Before locking in your flight from Grenoble-Isere Airport to Budapest Ferenc Liszt International Airport, think about the kind of weather you enjoy. August is the warmest month in Budapest, with temperatures ranging from 15ºC to 30ºC.

  • January has average temperatures of between -8ºC and 6ºC. Look for cheap tickets from GNB to BUD around that time if you want to travel in cooler conditions.

Explore more of Hungary

  • Budapest has loads to offer, but there are so many other parts of Hungary just waiting to be discovered. About 193 kilometres east of Budapest, a visit to Debrecen will keep you on the move. Don't miss top attractions like Deri Museum, Hortobagy National Park and Debrecen Zoo and Amusement Park.

  • If there's time to check out another great destination in Hungary, head for Miskolc, roughly 145 kilometres north-east of Budapest. Galya-tető (Miskolc), DVTK Szabadidő Park and Munkástrón are key reasons to visit.

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