GBP/GB
Find cheap flights to Grenoble in 2026/2027 from £45 This is the cheapest return flight found to Grenoble from UK on FlightsFinder on August 31st 2026 at 22:28. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Grenoble from the most established flight comparison sites.
Fly to Grenoble and visit sites like Grenoble-Bastille cable car, Musée de Grenoble, Bastille & Musée dauphinois.
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2. Compare the best Grenoble deals from top comparison engines
3. Book your Grenoble flight at the cheapest price
These economy flights were found on FlightsFinder from UK to Grenoble in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from UK to Grenoble in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
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No flights found for this month.
According to our data, January is on average the cheapest time to book flights to Grenoble.
You can get flights from £45 return.
According to our data, April is on average the most expensive time to book flights to Grenoble.
A return flight could set you back more than £131.
Nestled in the French Alps, Grenoble is a dynamic city blending historical charm with modern innovation. Known as the "Capital of the Alps," Grenoble boasts stunning mountain views, vibrant cultural scene, and rich history dating back to Roman times. Home to world-class research institutions, the city exudes a youthful energy while preserving its medieval heritage through picturesque cobblestone streets and ancient architecture. With its diverse culinary scene, outdoor recreational opportunities, and lively festivals, Grenoble offers a captivating blend of nature, culture, and academia, making it a must-visit destination for adventurers and culture enthusiasts alike.
A good price for a flight to Grenoble is £41 - £50.
The popular airports near Grenoble are Grenoble Alpes-Isère Airport, Lyon-Saint Exupéry Airport, and Geneva Airport.
The flight to Grenoble (GNB) is roughly 1 hour 36 minutes and 498 miles (802 kilometres) from London, England UK - Heathrow International Airport (LHR).
The best way is to compare flights to Grenoble from leading comparison sites using our search engine dashboard.
Yes, there are direct flights to Grenoble.
Here is the average weather forecast in Grenoble by month:
• Jan: 6°C
• Feb: 8°C
• Mar: 12°C
• Apr: 15°C
• May: 20°C
• Jun: 24°C
• Jul: 27°C
• Aug: 26°C
• Sep: 22°C
• Oct: 17°C
• Nov: 10°C
• Dec: 6°C
The main airport in Grenoble, Saint-Geoirs Airport, is located approximately 45 kilometers from the city centre.
Typically, flights are cheapest to Grenoble 2 months before departure.
Studies show flights to Grenoble are typically cheaper on Tuesdays and Wednesdays.
10.3 °C
Sat, 12 Sep 2026
Average Temperature
6°C
Jan
8°C
Feb
12°C
Mar
15°C
Apr
20°C
May
24°C
Jun
27°C
Jul
26°C
Aug
22°C
Sep
17°C
Oct
10°C
Nov
6°C
Dec
London, England UK - Heathrow International Airport (LHR) to Grenoble (GNB)
Distance:
498 miles (802 kilometres)
Average flight time (direct 1 hour 36 minutes)
London, England UK - London Gatwick International Airport (LGW) to Grenoble (GNB)
Distance:
473 miles (762 kilometres)
Average flight time (direct 1 hour 33 minutes)
Manchester, England UK - Manchester Airport (MAN) to Grenoble (GNB)
Distance:
649 miles (1,044 kilometres)
Average flight time (direct 1 hour 56 minutes)
London, England UK - London North East - Stansted International Airport (STN) to Grenoble (GNB)
Distance:
507 miles (816 kilometres)
Average flight time (direct 1 hour 37 minutes)
London, England UK - London North, Luton International Airport (LTN) to Grenoble (GNB)
Distance:
519 miles (836 kilometres)
Average flight time (direct 1 hour 39 minutes)
Edinburgh, Scotland UK - Airport (EDI) to Grenoble (GNB)
Distance:
823 miles (1,325 kilometres)
Average flight time (direct 2 hours 19 minutes)
Birmingham, England UK - Birmingham Airport (BHX) to Grenoble (GNB)
Distance:
585 miles (942 kilometres)
Average flight time (direct 1 hour 48 minutes)
Bristol, UK - Bristol Airport (BRS) to Grenoble (GNB)
Distance:
556 miles (894 kilometres)
Average flight time (direct 1 hour 44 minutes)
Glasgow, Scotland UK - Glasgow International Airport (GLA) to Grenoble (GNB)
Distance:
841 miles (1,353 kilometres)
Average flight time (direct 2 hours 22 minutes)
Belfast, Ireland UK - Belfast International Airport (BFS) to Grenoble (GNB)
Distance:
820 miles (1,319 kilometres)
Average flight time (direct 2 hours 19 minutes)
Newcastle, UK - Newcastle International Airport (NCL) to Grenoble (GNB)
Distance:
736 miles (1,185 kilometres)
Average flight time (direct 2 hours 8 minutes)
London, England UK - Royal Docks - London City Airport (LCY) to Grenoble (GNB)
Distance:
488 miles (786 kilometres)
Average flight time (direct 1 hour 35 minutes)
Liverpool, UK - John Lennon Airport (LPL) to Grenoble (GNB)
Distance:
662 miles (1,065 kilometres)
Average flight time (direct 1 hour 58 minutes)
Nottingham, UK - East Midlands Airport (EMA) to Grenoble (GNB)
Distance:
597 miles (961 kilometres)
Average flight time (direct 1 hour 49 minutes)
Leeds, UK - Leeds/Bradford Airport (LBA) to Grenoble (GNB)
Distance:
665 miles (1,070 kilometres)
Average flight time (direct 1 hour 58 minutes)
Aberdeen, Scotland UK - Dyce Airport (ABZ) to Grenoble (GNB)
Distance:
879 miles (1,415 kilometres)
Average flight time (direct 2 hours 27 minutes)
Belfast, Ireland UK - George Best City Apt Airport (BHD) to Grenoble (GNB)
Distance:
808 miles (1,301 kilometres)
Average flight time (direct 2 hours 17 minutes)
London, England UK - London South, Southend Airport (SEN) to Grenoble (GNB)
Distance:
478 miles (770 kilometres)
Average flight time (direct 1 hour 33 minutes)
Southampton, UK - Southampton Airport (SOU) to Grenoble (GNB)
Distance:
494 miles (794 kilometres)
Average flight time (direct 1 hour 35 minutes)
Jersey, UK - Jersey Airport (JER) to Grenoble (GNB)
Distance:
441 miles (710 kilometres)
Average flight time (direct 1 hour 28 minutes)
Cardiff, Wales - UK - Cardiff Airport (CWL) to Grenoble (GNB)
Distance:
576 miles (926 kilometres)
Average flight time (direct 1 hour 46 minutes)
Doncaster, UK - Sheffield/ Robin Hood Airport (DSA) to Grenoble (GNB)
Distance:
629 miles (1,012 kilometres)
Average flight time (direct 1 hour 53 minutes)
From London (STN), UK to Grenoble, France (GNB): £45
Depart: 28 Jan 2027 · Return: 07 Feb 2027 Price found 31 Aug 2026, 22:28
From Manchester (MAN), UK to Grenoble, France (GNB): £49
Depart: 11 Dec 2026 · Return: 18 Dec 2026 Price found 12 Sep 2026, 13:25
From Birmingham (BHX), UK to Grenoble, France (GNB): £63
Depart: 27 Feb 2027 · Return: 06 Mar 2027 Price found 12 Sep 2026, 11:10
From Edinburgh (EDI), UK to Grenoble, France (GNB): £66
Depart: 27 Feb 2027 · Return: 13 Mar 2027 Price found 12 Sep 2026, 11:10
From Bristol (BRS), UK to Grenoble, France (GNB): £67
Depart: 20 Feb 2027 · Return: 06 Mar 2027 Price found 12 Sep 2026, 15:19
From Newcastle (NCL), UK to Grenoble, France (GNB): £88
Depart: 19 Dec 2026 · Return: 26 Dec 2026 Price found 12 Sep 2026, 17:09
From Glasgow (GLA), UK to Grenoble, France (GNB): £93
Depart: 05 Dec 2026 · Return: 13 Dec 2026 Price found 06 Sep 2026, 18:03
From Belfast (BFS), UK to Grenoble, France (GNB): £105
Depart: 05 Dec 2026 · Return: 12 Dec 2026 Price found 10 Sep 2026, 21:16
From Leeds (LBA), UK to Grenoble, France (GNB): £119
Depart: 12 Dec 2026 · Return: 19 Dec 2026 Price found 10 Sep 2026, 16:41
From Liverpool (LPL), UK to Grenoble, France (GNB): £127
Depart: 12 Dec 2026 · Return: 20 Dec 2026 Price found 05 Sep 2026, 21:45
From Aberdeen (ABZ), UK to Grenoble, France (GNB): £147
Depart: 05 Dec 2026 · Return: 12 Dec 2026 Price found 06 Sep 2026, 20:26
From Nottingham (EMA), UK to Grenoble, France (GNB): £149
Depart: 11 Dec 2026 · Return: 12 Dec 2026 Price found 07 Sep 2026, 08:55
From Southampton (SOU), UK to Grenoble, France (GNB): £156
Depart: 05 Dec 2026 · Return: 13 Dec 2026 Price found 07 Sep 2026, 17:57
From Cardiff (CWL), UK to Grenoble, France (GNB): £166
Depart: 05 Dec 2026 · Return: 12 Dec 2026 Price found 04 Sep 2026, 12:32
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