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HK$4,564+ Cheap flights to Grenoble

— GNB
10 Oct — 17 Oct1
1 adult
1 adult, Economy, 0 bags

Flights to Grenoble in 2026

Enter your travel dates to find the best prices.

One-way flights to Grenoble

Thu 18-219:35 -
3 stops30h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-9HK$4,564
Sat 20-218:05 -
2 stops29h 30m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 9-9HK$4,956
Fri 19-218:05 -
2 stops28h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-9HK$4,964
Sat 20-222:45 -
1 stop20h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 9-9HK$6,125
Fri 19-222:45 -
1 stop19h 50m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-9HK$6,132
Sat 9-122:45 -
1 stop20h 15m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 9-9HK$41,217
Fri 8-116:00 -
2 stops24h 30m
Wed 31-1200:00 -
Nonstop0h 00m
Deal found 8-9HK$96,110

Find flight deals to Grenoble

Return from

HK$5,772

One-way from

HK$4,564

Popular in

October

Cheapest in

June

Average price

HK$8,932
Lufthansa
  • Lufthansa
  • 31-1-7-3
  • 2 total stops
  • 31h 50m total
  • Hong Kong to Lyon
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18-2-31-12
  • 18-2-31-12
  • 3 total stops
  • 30h 15m total
  • Hong Kong to Grenoble
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (HK$1,730 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (HK$501 potential savings vs. average return price).
Search Deals
Average for return flights in September 2026
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Cheapflights Fare Finder

 
Use the filters below to find and compare flights to Grenoble that are best for you.

Fly from

Route

Departure

Return

Price

Cheapest return flight

Hong KongGrenoble

HKG Hong Kong Intl - GNB Grenoble

HKGGNB

Hong Kong Intl

Thu 18-2

19:35-18:50

3 stops30h 15m

Grenoble

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$4,564

Hong KongGrenoble

HKG Hong Kong Intl - GNB Grenoble

HKGGNB

Hong Kong Intl

Sat 20-2

18:05-16:35

2 stops29h 30m

Grenoble

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$4,956

Hong KongGrenoble

HKG Hong Kong Intl - GNB Grenoble

HKGGNB

Hong Kong Intl

Sat 20-2

22:45-12:00

1 stop20h 15m

Grenoble

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$6,132
Fastest return journey

Hong KongGrenoble

HKG Hong Kong Intl - GNB Grenoble

HKGGNB

Hong Kong Intl

Fri 8-1

22:45-11:35

1 stop19h 50m

Grenoble

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$41,217

Hong KongGrenoble

HKG Hong Kong Intl - GNB Grenoble

HKGGNB

Hong Kong Intl

Sat 9-1

22:45-12:00

1 stop20h 15m

Grenoble

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$41,217

Hong KongGrenoble

HKG Hong Kong Intl - GNB Grenoble

HKGGNB

Hong Kong Intl

Fri 8-1

16:00-09:30

2 stops24h 30m

Grenoble

Wed 31-12

00:00-07:00

Nonstop0h 00m

HK$96,110

Flights are sorted by cheapest return flights first.

Deals found on 8-9

Sorted by cheapest first

Best time to book a flight to Grenoble

Have a flexible travel schedule? Discover the best time to fly to Grenoble with our price prediction graph.
Estimated return price

Cheapflights Insights

Everything you need to know about your flight to Grenoble

Rainfall in Grenoble by month

In terms of precipitation, rainfall in Grenoble ranges from 50.0 - 76.0 mm per month. May is typically the wettest month, when rainfall can reach 76.0 mm. March is typically the driest time to visit Grenoble when rainfall is around 50.0 mm.

Temperature in Grenoble by month

If weather is an important factor for your trip to Grenoble, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 21.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 2.0 C).

FAQs about flying to Grenoble

  • What airport do you fly into for flights to Grenoble?

    Booking a flight to Grenoble (GNB) is your only option if you intend on flying to Grenoble. It is only a 36.4 km journey from Grenoble to Grenoble’s city centre.

  • Can I find cheaper flights to Grenoble if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Grenoble on Cheapflights that require 1 or 2 stops for potential cost savings.

  • Does Grenoble have rental cars?

    Yes. Those touching down at Grenoble can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Grenoble?

    Yes. Grenoble has hotels nearby for those requiring accommodations. Quiet house with private pool in the countryside is the closest property to Grenoble (0.0 km away from Grenoble).

See more FAQs

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