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Cheap flight tickets from Bucharest Otopeni to Grenoble

Compare Bucharest Otopeni to Grenoble flight deals

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

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Flight deals from Bucharest Otopeni to Grenoble

Looking for a cheap last-minute deal or the best return flight from Bucharest Otopeni to Grenoble? Find the lowest prices on one-way and return tickets right here.
Grenoble.RM548 per passenger.Departing Sun, 15 Mar, returning Sat, 21 Mar.Return flight with Ryanair.Outbound indirect flight with Ryanair, departs from Bucharest Otopeni on Sun, 15 Mar, arriving in Grenoble.Inbound indirect flight with Ryanair, departs from Grenoble on Sat, 21 Mar, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM548, select.
Grenoble.RM1,503 per passenger.Departing Sat, 28 Mar, returning Wed, 1 Apr.Return flight with Ryanair and easyJet.Outbound indirect flight with Ryanair, departs from Bucharest Otopeni on Sat, 28 Mar, arriving in Grenoble.Inbound indirect flight with easyJet, departs from Grenoble on Wed, 1 Apr, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM1,503, select.
Grenoble.RM1,688 per passenger.Departing Fri, 27 Feb, returning Sat, 7 Mar.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Bucharest Otopeni on Fri, 27 Feb, arriving in Grenoble.Inbound indirect flight with British Airways, departs from Grenoble on Sat, 7 Mar, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM1,688, select.
Grenoble.RM1,861 per passenger.Departing Sun, 17 Jan, returning Sat, 23 Jan.Return flight with British Airways.Outbound indirect flight with British Airways, departs from Bucharest Otopeni on Sun, 17 Jan, arriving in Grenoble.Inbound indirect flight with British Airways, departs from Grenoble on Sat, 23 Jan, arriving in Bucharest Otopeni.Price includes taxes and charges.From RM1,861, select.

Find the cheapest month to fly from Bucharest Otopeni to Grenoble

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Bucharest Otopeni to Grenoble flights are currently cheapest in March.
Feb
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Mar
from RM548
Apr
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May
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Jun
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Jul
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Aug
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Sep
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Oct
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Nov
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Dec
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Jan
from RM1,861

Bucharest Otopeni to Grenoble: Alternative routes

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

Grenoble

36km from central Grenoble
Closest
from RM548
Search flights

Chambery

52km from central Grenoble
from RM1,042
Search flights

Lyon

78km from central Grenoble
Cheapest
from RM276
Search flights

Annecy

88km from central Grenoble
Search flights

Bucharest to Grenoble: Flight information

The things to know before you go.
Cheapest flight foundRM548
Cheapest month to flyMarch

Check out these Grenoble hotels

Ready to plan your stay? Other travellers rate these Grenoble hotels for cleanliness, service and location.
Chateau des Ayes - Chambres & Suites
4.44 km from Grenoble
RM484
Per night
Chateau des Ayes - Chambres & Suites
4.44 km from Grenoble
RM484
Per night
Explore top-rated hotels

Finding cheap flights from Bucharest Otopeni to Grenoble: Frequently asked questions

Currently, there are no airlines that fly direct from Bucharest Otopeni to Grenoble. But we found flights with one or more stops from RM548.
As of February 2026, there are no flights flying from Bucharest Otopeni to Grenoble.
The cheapest month to fly from Bucharest Otopeni to Grenoble is usually March.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Bucharest Otopeni Airport to Grenoble Airport on Sunday, 15 March 2026.
No airlines currently offer direct flights between Bucharest Otopeni 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.

Flying from Bucharest Henri Coanda International Airport (OTP) to Grenoble-Isere Airport (GNB): what you need to know

  • Grenoble's timezone is UTC+1, which makes Grenoble one hour behind Bucharest.

  • Arrive at the airport on time so you don't miss your OTP to GNB 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 like July? Public holidays and other popular periods can lead to longer lines at check-in and security. Play things extra safe and get there up to four hours ahead of international flights and two hours before a domestic departure.

  • If you'd like to break up your flight, simply deselect 'Direct flights only' when searching for your ticket from Bucharest Henri Coanda International Airport to Grenoble-Isere Airport. Here are the most popular stopovers between OTP and GNB:

    • Birmingham International Airport

    • Stansted Airport

    • Frederic Chopin Airport

How to find the cheapest flights from Bucharest Henri Coanda International Airport (OTP) to Grenoble-Isere Airport (GNB)

  • The cheapest price we've seen for a one-way Bucharest Henri Coanda International Airport to Grenoble-Isere Airport flight is RM251. A round-trip plane ticket right now is RM548. Depending on the availability when you book, these fares can change.

  • Don't leave everything to the last moment. You're more likely to get cheap tickets from OTP to GNB if you book in advance. Airlines often have some great early bird deals.

  • If you can be flexible with your trip dates, use the 'Whole month' search function. It'll find the lowest price in every month when searching for your flight from Bucharest Henri Coanda International Airport to Grenoble-Isere Airport.

  • Save time looking for cheap flights from OTP to GNB by creating a Price Alert. You'll receive an email or notification through the app when a lower fare becomes available.

  • Find the right flight for you with the help of the filters. To see the 'Fastest,' 'Best' or 'Cheapest' flights from Bucharest Henri Coanda International Airport to Grenoble-Isere Airport, use the 'Sort by' function. You can also filter results by airline, departure and arrival times, and number of stops.

Handy information about Bucharest Henri Coanda International Airport (OTP)

  • 71.27% of flights taking off from Bucharest Henri Coanda International Airport make it to their destination on time.

  • Bucharest Henri Coanda International Airport is about 21 kilometres from central Bucharest. If you're driving, catching a cab or ride-sharing from the centre, it'll take you 35 minutes or so to arrive, depending on the traffic.

  • You can expect a journey time of around 1 hour 35 minutes when using public transport.

  • Need a handy hotel close to OTP? If you've booked an early flight from Bucharest Henri Coanda International Airport to Grenoble-Isere Airport, these stays will put you moments from your departure gate:

Arriving at Grenoble-Isere Airport (GNB)

  • If you're coming in on a late Bucharest Henri Coanda International Airport to Grenoble-Isere Airport flight, nothing tops the convenience of being close to the terminal. Grab your bags from the carousel and then be showered and snoozing soon after at one of these options near GNB:

  • Grab a Grenoble-Isere Airport rental car and discover Grenoble and beyond with your own wheels. Budget, Avis and Hertz are top providers to choose from here.

  • To secure the lowest price, book your vehicle from Grenoble-Isere Airport about two weeks in advance.

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

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

When to fly to Grenoble-Isere Airport (GNB)

  • The quietest month for a flight from Bucharest Henri Coanda International Airport to Grenoble-Isere Airport is June, while March is the most popular. Pick the best time to visit Grenoble based on whether you prefer a bustling atmosphere or a more laid-back vibe.

  • When reserving your flight from Bucharest Henri Coanda International Airport to Grenoble-Isere Airport, think about the type of weather you like. July is the warmest month in Grenoble, with the temperature ranging from 12ºC (54ºF) to 29ºC (84ºF).

  • January sees average temperatures of between -6ºC (21ºF) and 8ºC (46ºF). Search for cheap tickets from OTP to GNB around that time if you like travelling in cooler conditions.

Explore more of France

  • Paris is just one of the many places in France waiting to be explored after you've seen Grenoble. Around 483 kilometres away to the north-west, popular attractions include Eiffel Tower, Louvre Museum and Cathédrale Notre-Dame de Paris.

  • Marseille is another sought-after destination in France and is around 209 kilometres south of Grenoble. No trip is complete without visiting Old Port of Marseille, Le Panier and Cathédrale La Major.

Plan the rest of your trip from Bucharest to Grenoble

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