What is the cheapest airline that flies from Grenoble to United Kingdom?

Wizz Air and easyJet are the most popular carriers operating from Grenoble to United Kingdom

When did momondo last update prices for flights from Grenoble Airport to United Kingdom?

Prices for flights from Grenoble Airport to United Kingdom refresh daily.

How old do you have to be to fly from Grenoble Airport to United Kingdom?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grenoble Airport to United Kingdom.

What documentation or ID do you need to fly to United Kingdom?

The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

£26 Cheap Flights from Grenoble to the United Kingdom in 2026/27

Find the cheapest flights from Grenoble to the United Kingdom

Return

One-way

Direct

Cheap return flights

Enter your travel dates to find the best prices.

12:55 - 13:40GNB Grenoble-LTN London Luton

1h 45mdirect

09:25 - 12:15LTN London Luton-GNB Grenoble

1h 50mdirect

£58Ryanair

Sat, 12 Dec - Sat, 19 Dec

18:25 - 19:05GNB Grenoble-LGW London Gatwick

1h 40mdirect

14:15 - 17:10LGW London Gatwick-GNB Grenoble

1h 55mdirect

£60Wizz Air

Sat, 13 Feb - Sat, 20 Feb

16:50 - 17:40GNB Grenoble-LTN London Luton

1h 50mdirect

12:30 - 15:20LTN London Luton-GNB Grenoble

1h 50mdirect

£61Wizz Air

Sun, 14 Feb - Sat, 20 Feb

16:50 - 17:40GNB Grenoble-LTN London Luton

1h 50mdirect

13:10 - 16:00LTN London Luton-GNB Grenoble

1h 50mdirect

£61Wizz Air

Sun, 20 Dec - Sun, 10 Jan

12:55 - 13:40GNB Grenoble-LTN London Luton

1h 45mdirect

09:25 - 12:15LTN London Luton-GNB Grenoble

1h 50mdirect

£62Ryanair

Sat, 12 Dec - Sat, 19 Dec

18:25 - 19:05GNB Grenoble-LGW London Gatwick

1h 40mdirect

08:10 - 11:00LGW London Gatwick-GNB Grenoble

1h 50mdirect

£65Multiple Airlines

Sat, 13 Feb - Sun, 21 Feb

16:50 - 17:40GNB Grenoble-LTN London Luton

1h 50mdirect

13:10 - 16:00LTN London Luton-GNB Grenoble

1h 50mdirect

£65Wizz Air

Sun, 14 Feb - Sun, 21 Feb

16:50 - 17:40GNB Grenoble-LTN London Luton

1h 50mdirect

12:30 - 15:20LTN London Luton-GNB Grenoble

1h 50mdirect

£66Wizz Air

Sun, 31 Jan - Sat, 6 Feb

17:55 - 18:35GNB Grenoble-LGW London Gatwick

1h 40mdirect

14:15 - 17:10LGW London Gatwick-GNB Grenoble

1h 55mdirect

£66Wizz Air

Sun, 14 Feb - Sat, 20 Feb

16:10 - 17:00GNB Grenoble-LTN London Luton

1h 50mdirect

13:10 - 16:00LTN London Luton-GNB Grenoble

1h 50mdirect

£67Wizz Air

Sat, 13 Feb - Sun, 21 Feb

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easyJet flights from Grenoble to United Kingdom

Our best easyJet deals on Grenoble to United Kingdom flight tickets

easyJet

5 Dec

GNB09:50Grenoble

1h 40m

LGW10:30London Gatwick

10 Dec

LGW07:15London Gatwick

1h 45m

GNB10:00Grenoble

£73

easyJet

5 Dec

GNB09:50Grenoble

1h 40m

LGW10:30London Gatwick

7 Dec

LGW08:10London Gatwick

1h 45m

GNB10:55Grenoble

£76

easyJet

4 Dec

GNB16:00Grenoble

1h 40m

LGW16:40London Gatwick

6 Dec

LGW07:00London Gatwick

1h 45m

GNB09:45Grenoble

£79

Wizz Air flights from Grenoble to United Kingdom

Our best Wizz Air deals on Grenoble to United Kingdom flight tickets

Wizz Air

13 Feb

GNB18:25Grenoble

1h 40m

LGW19:05London Gatwick

21 Feb

LGW13:40London Gatwick

1h 55m

GNB16:35Grenoble

£60

Wizz Air

14 Feb

GNB16:50Grenoble

1h 50m

LTN17:40London Luton

20 Feb

LTN12:30London Luton

1h 50m

GNB15:20Grenoble

£61

Wizz Air

20 Dec

GNB16:50Grenoble

1h 50m

LTN17:40London Luton

10 Jan

LTN13:10London Luton

1h 50m

GNB16:00Grenoble

£61

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrenobleLondon

GNB Grenoble - LTN London Luton

GNBLTN

Grenoble

Sat 12/12

12:55-13:40

Nonstop1h 45m

London Luton

Sat 19/12

09:25-12:15

Nonstop1h 50m

£58

GrenobleLondon

GNB Grenoble - LGW London Gatwick

GNBLGW

Grenoble

Sat 13/2

18:25-19:05

Nonstop1h 40m

London Gatwick

Sat 20/2

14:15-17:10

Nonstop1h 55m

£60

GrenobleLondon

GNB Grenoble - LTN London Luton

GNBLTN

Grenoble

Sun 14/2

16:50-17:40

Nonstop1h 50m

London Luton

Sat 20/2

12:30-15:20

Nonstop1h 50m

£61

GrenobleLondon

GNB Grenoble - LTN London Luton

GNBLTN

Grenoble

Sun 20/12

16:50-17:40

Nonstop1h 50m

London Luton

Sun 10/1

13:10-16:00

Nonstop1h 50m

£61

GrenobleLondon

GNB Grenoble - LTN London Luton

GNBLTN

Grenoble

Sat 12/12

12:55-13:40

Nonstop1h 45m

London Luton

Sat 19/12

09:25-12:15

Nonstop1h 50m

£62

Fastest return journey

GrenobleLondon

GNB Grenoble - LGW London Gatwick

GNBLGW

Grenoble

Sat 13/2

18:25-19:05

Nonstop1h 40m

London Gatwick

Sun 21/2

08:10-11:00

Nonstop1h 50m

£65

GrenobleLondon

GNB Grenoble - LTN London Luton

GNBLTN

Grenoble

Sun 14/2

16:50-17:40

Nonstop1h 50m

London Luton

Sun 21/2

13:10-16:00

Nonstop1h 50m

£65

GrenobleLondon

GNB Grenoble - LTN London Luton

GNBLTN

Grenoble

Sun 31/1

16:50-17:40

Nonstop1h 50m

London Luton

Sat 6/2

12:30-15:20

Nonstop1h 50m

£66

GrenobleLondon

GNB Grenoble - LGW London Gatwick

GNBLGW

Grenoble

Sun 14/2

17:55-18:35

Nonstop1h 40m

London Gatwick

Sat 20/2

14:15-17:10

Nonstop1h 55m

£66

GrenobleLondon

GNB Grenoble - LTN London Luton

GNBLTN

Grenoble

Sat 13/2

16:10-17:00

Nonstop1h 50m

London Luton

Sun 21/2

13:10-16:00

Nonstop1h 50m

£67

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Grenoble to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Grenoble is in September. Flight prices, which tend to average around £0, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of September, then departing from Grenoble during the month January is also very affordable. Most momondo users find prices during this month for around £48.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the morning when flights can be purchased for as low as £63. Try not to purchase tickets at midday because they tend to be around £80. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Grenoble to United Kingdom flight route?

Fly from Grenoble to Bristol for the best Grenoble - United Kingdom flight prices

What cabin class options are available on Grenoble to United Kingdom flights?

There is only 1 cabin class available to choose from on Grenoble to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Grenoble to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Grenoble to United Kingdom

Best price found	£26
Fastest flight time	1h 50m
Direct flights	Mon, Thu, Sat and Sun
Airports in United Kingdom	1,285 airports

The best one-way flight to United Kingdom from Grenoble in the past 72 hours is £26. The best return flight deal from Grenoble to United Kingdom found on momondo in the last 72 hours is £58.

The fastest flight from Grenoble to United Kingdom takes 1h 50m

Direct flights go from Grenoble to United Kingdom on Monday, Thursday, Saturday and Sunday. There are no airlines offering direct flights..

There are 1,285 airports in United Kingdom. From Grenoble there are direct flights to London Gatwick (LGW).

Search flight deals

Frequently asked questions about flying from Grenoble to the United Kingdom

When did momondo last update prices for flights from Grenoble Airport to United Kingdom?
Prices for flights from Grenoble Airport to United Kingdom refresh daily.
How old do you have to be to fly from Grenoble Airport to United Kingdom?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Grenoble Airport to United Kingdom.
What documentation or ID do you need to fly to United Kingdom?
The required travel and health documents for your United Kingdom trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at United Kingdom. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from Grenoble to United Kingdom?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Grenoble to United Kingdom is Airbus A320-100/200 (30.42% of total bookings). The next most popular plane models are Airbus A319 (20.90%), Airbus A321neo (19.84%), and Boeing 737-800 Passenger/BBJ2 (winglets) (15.08%).

Why use momondo?

Why should I use momondo to find a flight deal from Grenoble to United Kingdom?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to United Kingdom from Grenoble.

Can I find flights from Grenoble to United Kingdom with flexible booking policies on momondo?

Flights from Grenoble to United Kingdom with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Grenoble to United Kingdom?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to United Kingdom from Grenoble.

I’m not ready to book a flight from Grenoble to United Kingdom right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to United Kingdom from Grenoble. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.