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Journey information
Overview: Brussels to Grenoble flight
Belgium
France
Flights from Brussels to Grenoble depart on average 41 times per day, taking around 2h 12m. Cheap flight tickets for this journey start at €57 but you can travel from only €31 by bus.
There are 7 flights per day. The earliest flight runs at 00:10, the last at 23:40. The fastest flight covers the 638 km distance in 1h 15m. September is the cheapest month to fly.
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €31
Distance 638 km |
Average flight duration 2h 12m |
Cheapest ticket price €57 |
Flights per day 41 |
Direct flights 7 |
Fastest flight 1h 15m |
First flight 12:10 AM |
Last flight 11:40 PM |
Cheapest Month Sep |
Cheapest Day Mon |
High Season Jul - Sep |
Low Season Apr - Jun |
Busiest Day Fri |
Least Busy Day Mon |
Best time to book 35 days |
Fares are the lowest economy prices found on Omio. Early booking often means lower prices. Prices change daily and are subject to availability. Discount cards, coach trips, and booking fees are not included.
Price information
Cheapest alternative travel mode
Bus from €31
The cheapest and fastest flights from Brussels to Grenoble
Showing times, prices and bookable tickets for Sep 18
Cheapest price on Sep 18
€96
Average ticket price on Sep 18
€476
Fastest journey on Sep 18
1 h 15 m
Average journey duration on Sep 18
1 h 16 m
Flights on Sep 18
67
Distance
638 km
Cheap tickets
The best way to find a cheap flight ticket from Brussels to Grenoble is to book your journey as far in advance as possible and to avoid traveling at rush hour.
The average ticket from Brussels to Grenoble will cost around €476 if you buy it on the day, but the cheapest tickets can be found for only €96.
Fast flights
On Fri, Sep 18, we found 67 flights from Brussels to Grenoble, including 8 direct services.
On Fri, Sep 18 the direct flights cover the 638 km distance in an average of 1 h 16 m but if you time it right, some flights will get you there in just 1 h 15 m .
On Fri, Sep 18 the longest flights will take 1 h 20 m and usually involve a change or two along the way, but you might be able to save a few pennies if you’re on a budget.
SN27116:20 AM1h15Brussels Airport7:35 AMGeneva International Airport€961One-way0 transfers
U215304:05 PM1h20Brussels Airport5:25 PMGeneva International Airport€1121One-way0 transfers- SN27258:40 PM1h15Brussels Airport9:55 PMGeneva International Airport€1341One-way0 transfers
- SN27213:00 PM1h20Brussels Airport4:20 PMGeneva International Airport€1411One-way0 transfers
- LX4545+
LX28046:55 AM3h10Brussels Airport10:05 AMGeneva International Airport€1621One-way1 transfer
- SN27237:20 PM1h15Brussels Airport8:35 PMGeneva International Airport€1671One-way0 transfers
- SN27139:20 AM1h15Brussels Airport10:35 AMGeneva International Airport€1701One-way0 transfers
- SN27258:40 PM1h15Brussels Airport9:55 PMGeneva International Airport€1341One-way0 transfers
- SN27116:20 AM1h15Brussels Airport7:35 AMGeneva International Airport€961One-way0 transfers
- SN27213:00 PM1h20Brussels Airport4:20 PMGeneva International Airport€1411One-way0 transfers
Travel Information
Compare bus, train, and flight for Brussels to Grenoble
Omio recommends booking the bus as it is the most popular option from Brussels to Grenoble among Omio's users. If you are prioritising price, take the bus, with an average ticket price of €48 For those with little time, consider booking a flight, which has an average total journey time of 4h 12m. If you are seeking to minimise your carbon footprint, the train is your best option, with estimated CO2 emissions of 0.2 - 0.6kg. Average ticket prices depend on the travel mode: a bus costs an average of €48, while a train costs an average of €146.
Distance: 638 km
Compare flight with
| Flight | Most popular Bus | Train | Driving |
|---|---|---|---|
€103 Average price | €48 Average price Cheapest | €146 Average price | €193 Average price (fuel + tolls) |
4h 12m Average total duration Fastest 2h 12m Onboard + 2h 0m Additional time* | 11h 31m Average total duration 11h 1m Onboard + 30m Additional time* | 4h 48m Average total duration 4h 18m Onboard + 30m Additional time* | 7h 44m Average total duration (door-to-door) |
1.9 - 3.8kg CO2 emissions | 0.6 - 1.6kg CO2 emissions | 0.2 - 0.6kg CO2 emissions Lowest | - CO2 emissions |
Most popular airline |  Most popular bus company |  Most popular train company | Your own car or car rental |
Direct Options | Direct Options | Direct Options | Direct Options |
Additional time: Average total travel duration to departure point, security checks and transfers.
The cheapest way to travel from Brussels to Grenoble is a bus with an average price of €48.
This is compared to other travel options from Brussels to Grenoble:
A bus is €55 less than a flight for this route with tickets for a flight from Brussels to Grenoble costing on average €103.
A bus is €97 less than a train for this route with tickets for a train from Brussels to Grenoble costing on average €146.
The fastest way to travel from Brussels to Grenoble is by flight with an average journey time of 2h 12m.
Other travel options to Grenoble take longer:
Train takes on average 4h 18m.
Bus takes on average 11h 1m.
It's helpful to compare your options as there are 3 ways to travel between Brussels and Grenoble including taking a bus, train, and flight.
Live departures
Brussels to Grenoble flight times
The table below shows live departures for Brussels to Grenoble flights for today, Thursday, September 17. You can also manually refresh the results below to see updated flight journeys.
Last updated at
| Provider | Departs | Duration | Arrives | Transfers | Tickets |
|---|---|---|---|---|---|
LH5587+ LH5672+ FlixBus | 6:20 AM Brussels Airport | 7h15 | 1:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| LH5587+LH5672+FlixBus | 6:20 AM Brussels Airport | 6h45 | 1:05 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| LH5587+LH5672 | 6:20 AM Brussels Airport | 3h35 | 9:55 AM Lyon Saint Exupery Airport | 1 transfer | |
| SN2711 | 6:20 AM Brussels Airport | 1h15 | 7:35 AM Geneva International Airport | 0 transfersDirect | |
| LH5587+LH5672+FlixBus | 6:20 AM Brussels Airport | 6h15 | 12:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
 KL1700 · KL1931 | 6:20 AM Brussels Airport | 4h50 | 11:10 AM Geneva International Airport | 1 transfer | |
| KL1700 · KL1431 | 6:20 AM Brussels Airport | 7h05 | 1:25 PM Lyon Saint Exupery Airport | 1 transfer | |
| KL1700 · KL1433 | 6:20 AM Brussels Airport | 11h15 | 5:35 PM Lyon Saint Exupery Airport | 1 transfer | |
| KL1700 · KL1933 | 6:20 AM Brussels Airport | 7h15 | 1:35 PM Geneva International Airport | 1 transfer | |
| LX4545+LX2804 | 6:55 AM Brussels Airport | 3h10 | 10:05 AM Geneva International Airport | 1 transfer | |
| KL1702 · KL1431+FlixBus | 8:05 AM Brussels Airport | 8h00 | 4:05 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| KL1702 · KL1931 | 8:05 AM Brussels Airport | 3h05 | 11:10 AM Geneva International Airport | 1 transfer | |
| KL1702 · KL1933 | 8:05 AM Brussels Airport | 5h30 | 1:35 PM Geneva International Airport | 1 transfer | |
| KL1702 · KL1433 | 8:05 AM Brussels Airport | 9h30 | 5:35 PM Lyon Saint Exupery Airport | 1 transfer | |
| KL1702 · KL1431 | 8:05 AM Brussels Airport | 5h20 | 1:25 PM Lyon Saint Exupery Airport | 1 transfer | |
| KL1702 · KL1431+FlixBus | 8:05 AM Brussels Airport | 9h30 | 5:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| KL1702 · KL1431+FlixBus | 8:05 AM Brussels Airport | 8h30 | 4:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
LH5569+ LH1076+FlixBus | 8:35 AM Brussels Airport | 8h00 | 4:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| LH5569+LH1076 | 8:35 AM Brussels Airport | 4h55 | 1:30 PM Lyon Saint Exupery Airport | 1 transfer | |
| LH5569+LH1076+FlixBus | 8:35 AM Brussels Airport | 9h00 | 5:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| LH5569+LH1076+FlixBus | 8:35 AM Brussels Airport | 7h30 | 4:05 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| SN2713 | 9:20 AM Brussels Airport | 1h15 | 10:35 AM Geneva International Airport | 0 transfersDirect | |
| LX787 · LX2824 | 9:40 AM Brussels Airport | 3h05 | 12:45 PM Geneva International Airport | 1 transfer | |
| LX787 · LX2806 | 9:40 AM Brussels Airport | 4h15 | 1:55 PM Geneva International Airport | 1 transfer | |
| KL1704 · KL1433+FlixBus | 10:25 AM Brussels Airport | 11h10 | 9:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| KL1704 · KL1433+FlixBus | 10:25 AM Brussels Airport | 10h10 | 8:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| KL1704 · KL1433+FlixBus | 10:25 AM Brussels Airport | 14h10 | 12:35 AM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| KL1704 · KL1935 | 10:25 AM Brussels Airport | 6h05 | 4:30 PM Geneva International Airport | 1 transfer | |
| KL1704 · KL1433 | 10:25 AM Brussels Airport | 7h10 | 5:35 PM Lyon Saint Exupery Airport | 1 transfer | |
| KL1704 · KL1933 | 10:25 AM Brussels Airport | 3h10 | 1:35 PM Geneva International Airport | 1 transfer | |
 BA385 · BA362+FlixBus | 10:50 AM Brussels Airport | 9h45 | 8:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| BA385 · BA750 | 10:50 AM Brussels Airport | 5h55 | 4:45 PM Geneva International Airport | 1 transfer | |
| BA385 · BA362+FlixBus | 10:50 AM Brussels Airport | 8h45 | 7:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| BA385 · BA756 | 10:50 AM Brussels Airport | 11h40 | 10:30 PM Geneva International Airport | 1 transfer | |
| BA385 · BA362 | 10:50 AM Brussels Airport | 5h50 | 4:40 PM Lyon Saint Exupery Airport | 1 transfer | |
| BA385 · BA754 | 10:50 AM Brussels Airport | 9h45 | 8:35 PM Geneva International Airport | 1 transfer | |
| BA385 · BA746 | 10:50 AM Brussels Airport | 4h05 | 2:55 PM Geneva International Airport | 1 transfer | |
| BA385 · BA362+FlixBus | 10:50 AM Brussels Airport | 8h15 | 7:05 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
 SN3587 | 11:00 AM Brussels Airport | 1h25 | 12:25 PM Lyon Saint Exupery Airport | 0 transfersDirect | |
| SN3587+FlixBus | 11:00 AM Brussels Airport | 4h05 | 3:05 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 1 transfer | |
| SN3587+FlixBus | 11:00 AM Brussels Airport | 4h35 | 3:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 1 transfer | |
| SN3587+FlixBus | 11:00 AM Brussels Airport | 5h05 | 4:05 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 1 transfer | |
| LH5573+LH1078 | 2:25 PM Brussels Airport | 3h25 | 5:50 PM Lyon Saint Exupery Airport | 1 transfer | |
| LH5573+LH1078+FlixBus | 2:25 PM Brussels Airport | 7h10 | 9:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| LH5573+LH1078+FlixBus | 2:25 PM Brussels Airport | 10h10 | 12:35 AM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
| LH5573+LH1078+FlixBus | 2:25 PM Brussels Airport | 6h10 | 8:35 PM Grenoble, Rue Emile Gueymard (Gare Routière) | 2 transfers | |
 OS294 · OS155 | 2:50 PM Brussels Airport | 4h15 | 7:05 PM Geneva International Airport | 1 transfer | |
 LX781+LX2810 | 3:00 PM Brussels Airport | 3h55 | 6:55 PM Geneva International Airport | 1 transfer | |
| SN2721 | 3:00 PM Brussels Airport | 1h20 | 4:20 PM Geneva International Airport | 0 transfersDirect | |
| LX781+LX2808 | 3:00 PM Brussels Airport | 2h55 | 5:55 PM Geneva International Airport | 1 transfer | |
| KL1706 · KL1937 | 3:10 PM Brussels Airport | 3h25 | 6:35 PM Geneva International Airport | 1 transfer | |
| KL1706 · KL1939 | 3:10 PM Brussels Airport | 7h05 | 10:15 PM Geneva International Airport | 1 transfer | |
| KL1706 · KL1435 | 3:10 PM Brussels Airport | 7h40 | 10:50 PM Lyon Saint Exupery Airport | 1 transfer | |
| BA387 · BA756 | 3:50 PM Brussels Airport | 6h40 | 10:30 PM Geneva International Airport | 1 transfer | |
| BA387 · BA754 | 3:50 PM Brussels Airport | 4h45 | 8:35 PM Geneva International Airport | 1 transfer | |
| LH5581+LH2388 | 4:25 PM Brussels Airport | 3h50 | 8:15 PM Geneva International Airport | 1 transfer | |
 VY8983 · VY6200 | 6:05 PM Brussels Airport | 15h00 | 9:05 AM Geneva International Airport | 1 transfer | |
| VY8983 · VY1220 | 6:05 PM Brussels Airport | 15h00 | 9:05 AM Lyon Saint Exupery Airport | 1 transfer | |
| LX4555+LX2816 | 6:10 PM Brussels Airport | 3h45 | 9:55 PM Geneva International Airport | 1 transfer | |
| SN2723 | 7:20 PM Brussels Airport | 1h15 | 8:35 PM Geneva International Airport | 0 transfersDirect | |
| LH5589+LH1082 | 7:30 PM Brussels Airport | 4h00 | 11:30 PM Lyon Saint Exupery Airport | 1 transfer | |
| LX789 · LX2818 | 7:40 PM Brussels Airport | 3h45 | 11:25 PM Geneva International Airport | 1 transfer | |
| SN2725 | 8:40 PM Brussels Airport | 1h15 | 9:55 PM Geneva International Airport | 0 transfersDirect | |
| SN3593 | 8:55 PM Brussels Airport | 1h25 | 10:20 PM Lyon Saint Exupery Airport | 0 transfersDirect | |
| VY8985 · VY1220 | 9:35 PM Brussels Airport | 11h30 | 9:05 AM Lyon Saint Exupery Airport | 1 transfer | |
| VY8985 · VY6200 | 9:35 PM Brussels Airport | 11h30 | 9:05 AM Geneva International Airport | 1 transfer | |
This is the last flight of the day. | |||||
Find all the dates and times for this journey
Compare prices and tickets Brussels to Grenoble by bus, train, or flight
Compare bus, train, and flight prices over the next three weeks. See the best deals at a glance, find the lowest fares, and choose the option that fits your budget.
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Why should you book Brussels to Grenoble flights with Omio?
Brussels Airlines as well as easyJet, Swiss, Air Baltic and more offer flights services from Brussels to Grenoble.
Omio is an official ticket reseller for all your travel options from Brussels to Grenoble.
Why book with Omio vs Brussels Airlines?
- Compare with other providers: On Omio, you can not only buy tickets for Brussels Airlines, but also compare tickets for the likes of easyJet, Swiss or Air Baltic to find the best option for your trip from Brussels to Grenoble.
- Designed for International Travelers: Omio is in your language including 24/7 customer service and offers multiple payment options, including PayPal, credit cards, and bank transfer, in your preferred currency.
- Compare all your options: Omio allows you to compare Brussels Airlines with all available travel options, which are bus, train and flight to ensure you get the best deal for traveling from Brussels to Grenoble.
Why book with Omio over Trip, Edreams or Kayak?
- Compare with other providers: On Omio, you can also compare tickets for the likes of easyJet, Swiss or Air Baltic to find the best option for your trip from Brussels to Grenoble.
- Multiple modes of transport: Omio allows you to compare travel options including bus, train and flight to find the ideal travel option from Brussels to Grenoble.
Airlines: Brussels Airlines, easyJet, Swiss, Air Baltic from Brussels to GrenobleFind the best flights between Brussels to Grenoble with Omio's travel partners Brussels Airlines, easyJet, Swiss, Air Baltic from €31. We can find you the best deals, schedules and tickets when comparing and booking the best trip.
Swiss
About
Swiss is Switzerland’s leading airline, offering Economy and Business Class fares for your next trip.
Luggage & cancellation policy
Average Swiss Duration
3h 45m
Cheapest Swiss Price
€116
Luggage included
1 carry-on bag (8 kg max) and 1 personal item included in Economy Classic and above.
Additional luggage
Additional bags can be purchased, prices vary by route and timing of purchase.
Cancellation Policy
Refund depends on fare type - Economy Light non-refundable, Economy Classic/Business partially refundable with fee.
Pregnant on board
Travel permitted until end of 36th week for single pregnancies, end of 32nd week for multiple pregnancies. Medical certificate required after 28th week.
Unaccompagned minor
Unaccompanied minor service available for children aged 5-11 (mandatory) and 12-17 (optional). Service fee applies.
Amenities on board the airplane
Wifi
Food sold onboard
USB plugs
Accessibility
Swiss provides assistance for passengers with reduced mobility. Wheelchair assistance available upon request.
Pets
Small pets in cabin (up to 8 kg including container), larger animals in hold. Advance booking required.
Entertaiment on board
Brussels Airlines
About
Brussels Airlines is the flag carrier of Belgium and a member of the Lufthansa Group, offering flights across Europe, Africa, North America, and the Middle East. Operating from its main hub at Brussels Airport, the airline provides a modern fleet with Economy fares for affordable travel and Business Class for added comfort, premium dining, and lounge access
Luggage & cancellation policy
Average Brussels Airlines Duration
1h 15m
Cheapest Brussels Airlines Price
€60
Luggage included
1 piece of hand luggage (max 55x40x23cm) and 1 personal item (max 40x30x10cm)
Additional luggage
Additional checked baggage can be purchased, max 32kg per piece
Cancellation Policy
Free cancellation within 24h of booking if flight is more than a week away, otherwise fees apply based on fare type.
Pregnant on board
Up to 36 weeks for single pregnancy, 32 weeks for multiple. Medical certificate required after 28 weeks
Unaccompagned minor
UMNR service available for children aged 5-11 (mandatory) and 12-17 (optional). Must be booked at least 48h in advance
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Brussels Airlines provides assistance for passengers with reduced mobility. Pre-notification required 48h before departure.
Pets
Small pets under 8kg allowed in cabin, larger ones in hold. Must be booked in advance
Entertaiment on board
Air Baltic
About
AirBaltic is the flag carrier of Latvia and a leading hybrid airline in the Baltics, combining aspects of traditional network and low-cost carriers. Founded in 1995, it operates a modern fleet of Airbus A220-300 aircraft, connecting the Baltics from hubs in Riga, Tallinn, Vilnius, and Tampere to over 70 destinations across Europe, the Middle East, North Africa, and the Caucasus. The company is majority-owned by the Latvian state. AirBaltic is recognized for its commitment to passenger experience, having received awards for cabin service and being among the world's safest airlines. In a pioneering move, AirBaltic became the first European airline to offer free high-speed SpaceX Starlink internet on its flights in February 2025.
Luggage & cancellation policy
Air Baltic frequency
2 a day
Luggage included
1 cabin bag (55x40x23 cm) max 8kg
Additional luggage
Checked baggage up to 23kg can be purchased
Cancellation Policy
Refundable tickets available with Premium fare, Basic tickets non-refundable but changeable for fee
Pregnant on board
Until week 36, medical certificate required after week 28
Unaccompagned minor
Available for children aged 5-17, must be booked at least 48h in advance, service fee applies
Amenities on board the airplane
Wifi
USB plugs
Accessibility
Assistance available for passengers with reduced mobility, must be requested at least 48h before departure
Pets
Small pets in cabin, max 8kg including carrier, must be booked in advance
Entertaiment on board
easyJet
About
easyJet is a British multinational low-cost airline headquartered at London Luton Airport (LTN). It’s the largest UK-based carrier based on the number of passengers carried. easyJet flies to over 150 destinations across Europe and North Africa, making it a popular budget airline for travelers. To keep fares as low as possible, easyJet tickets are non-refundable and no complimentary snacks are provided onboard. All fare types include allowance of one small personal bag, while additional fees apply for carry-on luggage and checked luggage. syn p easyJet is a British multinational budget airline headquartered at London Luton Airport (LTN) and the largest UK-based airline based on the number of passengers carried. easyJet flies to more than 150 destinations in Europe and North Africa, making it a very popular low-cost carrier for travelers. To keep fares as low as possible, tickets are non-refundable, and no complimentary snacks are served onboard. All easyJet fare types include allowance of one small personal bag, while additional fees apply for travelers bringing hand luggage and checked luggage.
Luggage & cancellation policy
Average easyJet Duration
1h 15m
Cheapest easyJet Price
€57
Luggage included
Only small under seat bag (45x36x20 cm) included
Additional luggage
Hold luggage up to 23kg can be purchased
Cancellation Policy
Flights can be changed up to 2 hours before departure for a fee plus fare difference; no refunds unless flights are cancelled by easyJet
Pregnant on board
Expectant mothers can fly up to the end of week 35 for single pregnancies, end of week 32 for multiple pregnancies. Medical certificate required if beyond week 28
Unaccompagned minor
Children aged 5-14 can travel as unaccompanied minors for a fee of £37 per child per flight
Amenities on board the airplane
Wifi
USB plugs
Accessibility
easyJet provides special assistance for passengers with reduced mobility, including wheelchair assistance and support for hidden disabilities through the Sunflower lanyard scheme
FAQs: Brussels to Grenoble Flight
Find answers to the most common questions about traveling from Brussels to Grenoble by flight. From journey times and ticket prices to direct connections, first and last departures, and even whether the route is scenic, our FAQs cover everything you need to plan your trip. Whether you’re looking for the fastest flight, the cheapest option, or tips for making the most of your visit at Grenoble, this guide helps you travel smarter and with confidence.
Cheap plane tickets from Brussels to Grenoble can start from as little as €57 when you book in advance. The average flight ticket price for Brussels to Grenoble is €103; however, prices vary depending on the time of day and class and they tend to be more expensive on the day.
The average journey time by plane from Brussels to Grenoble is 1h 15m to travel the 638 km long route. Journey times can vary on weekends and holidays, so use our Journey Planner to search for a specific date.
The earliest flight from Brussels to Grenoble leaves at 12:10 AM. Plan your trip with the Journey Planner from Omio.
The latest flight from Brussels to Grenoble leaves at 11:40 PM.
Yes, there are 7 direct flights a day from Brussels to Grenoble with Brussels Airlines, Air Baltic. Schedules can vary on holidays or weekends with fewer direct flights.
When taking a flight from Brussels to Grenoble, you can count on Brussels Airlines, easyJet, Swiss, Air Baltic for the best way to get you to Grenoble. You can also check all possible airlines who offer a service between Brussels and Grenoble and compare the amenities they offer before buying a plane ticket.
Flights from Brussels to Grenoble generally leave from Brussels Airport and arrive in Geneva International Airport .Brussels Airport is 1 km away from Brussels city centre and Geneva International Airport is 1 km from Grenoble city centre.
The cheapest month for a flight from Brussels to Grenoble is September.
It's helpful to compare your options as there are 3 ways to travel between Brussels and Grenoble including taking a bus, train, and flight.
Since both Brussels and Grenoble are in the Schengen Area, a passport is not required for European Union (EU) or Schengen-associated country citizens. A national ID card is sufficient.
There is no time difference between Brussels and Grenoble .
For international flights we recommend to arrive 2.5 to 3 hours before departure. Please check the website of your departure airport if in doubt. Some airports may offer booking time slots for security checks or offer additional information on when to get there based on time of day.
Most airlines permit carry-on bags that fit within specific dimensions (e.g., 22 x 14 x 9 inches or 56 x 36 x 23 cm), including handles and wheels. Bags must fit in the overhead bin or under the seat in front of you.
Many airlines impose weight limits, commonly ranging between 7 kg (15 lbs) and 12 kg (26 lbs). Typically, passengers are allowed one carry-on bag and one personal item (for example a purse, laptop bag, or backpack). Personal items must fit under the seat in front of you. Budget Airlines (like Ryanair or Wizz Air) have stricter size and weight limits, often requiring fees for larger carry-ons. Full-Service Airlines have more lenient policies, sometimes including more spacious dimensions or higher weight limits depending on your ticket class.
The list of items prohibited on an airplane varies by country and airline, but in general, the following items are not allowed in carry-on or checked baggage: Weapons and self-defence items, sharp objects, flammable materials, explosives, toxic substances, or liquids over 100ml (except for medications and baby essentials). In checked baggage, firearms (without authorization), explosives, large lithium batteries, and hazardous chemicals are prohibited. Electronic cigarettes must be in carry-on bags, while alcohol and dry ice have restrictions. Always check with your airline for specific regulations.
popular airports
Popular airports from Brussels to Grenoble
Most Brussels to Grenoble flights use the Brussels Airport to Geneva International Airport airport pair. Use this guide to compare Brussels and Grenoble airports on this route, check city-centre transport, alongside checking practicalities like airport facilities and services.
Departure airports in Brussels
Arrival airports in Grenoble
Which Brussels airport do flights to Grenoble leave from?
Flights from Brussels to Grenoble depart from Brussels Airport. The airport is 2 km from Brussels city centre at Leopoldlaan, 1930 Zaventem, Belgium.
Brussels Airport (BRU)Leopoldlaan, 1930 Zaventem, Belgium
City-centre transport
Getting to Brussels Airport from Brussels city centre
Brussels Airport is 1 km from Brussels city centre. Public transport options include:
TrainEc, Ic, Trn · 11m · €3 · every ~15 min
EuroCity · 11m · €2 · every ~2 min
Ec, Ic · 18m · €3 · every ~15 min
Bus12 · 30m · €3 · every ~9 min
12 · 38m · €3 · every ~9 min
R26, N62 · 47m · €3 · every ~6 min
Brussels Airport airport facilities and services
Brussels Airport has practical services for this route, including Wifi, Shopping, Parking, ATM, Taxis, Accessibility, WC, Shower, Lounge, and Lost and Found Office.
Wi-Fi and ATMs
Free Wi-Fi available throughout the airport. ATMs are located in the departures and arrivals areas.
Luggage and lost property
Lost and found is available at the station.
Parking, taxis and toilets
Available at Brussels Airport: Parking, Taxis, WC.
Accessibility
Accessibility facilities are available at Brussels Airport: Elevators, ramps, assistance.
Most popular flights from Brussels
More options for your journey from Brussels to Grenoble
Here are some other resources that might have the information you need
Most popular flights to and from Grenoble and Brussels
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