Flying from Grenoble-Isere Airport (GNB) to London Luton Airport (LTN): what you need to know
The average duration of a direct flight from Grenoble-Isere Airport to London Luton Airport is 1 hour 50 minutes.
London's timezone is UTC+0, which makes London one hour behind Grenoble.
Flights from GNB to LTN start from 09:40 — the earliest with easyJet. The latest departure is at 21:10 with easyJet. Overall, you can take your pick of three weekly Grenoble-Isere Airport to London Luton Airport flights.
Arriving two hours before an international flight and one hour ahead of a domestic departure are golden rules for stress-free travel. Be at the airport with enough time to board your GNB to LTN flight.
Flying during a peak time like March? Major public holidays and other high seasons can lead to longer queues and delays at security. Play things extra safe and arrive up to four hours before an international flight and two hours before domestic departures.
A range of airlines operate direct flights from Grenoble-Isere Airport to London Luton Airport, so jetting off to London (and then discovering more of United Kingdom!) is easy. Popular carriers that fly nonstop include:
The airline most travellers fly with on this route is Ryanair.
The carrier with the most consistent on-time arrivals for GNB to LTN flights is Ryanair.
If you'd like to add a stop to your trip, simply deselect 'Direct flights only' when searching for your ticket from Grenoble-Isere Airport to London Luton Airport. These are the most popular stopovers between GNB and LTN:
Dublin Airport
Edinburgh Airport
Vilnius International Airport
How to find the cheapest flights from Grenoble-Isere Airport (GNB) to London Luton Airport (LTN)
At the moment, 19 € is the cheapest price we've seen for a one-way Grenoble-Isere Airport to London Luton Airport flight. The best price for a return plane ticket is 41 €. Keep in mind that fares can change due to availability at the time of booking.
Book four months before travelling. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from GNB to LTN.
Organise your trip for March. That's the cheapest month for flights from Grenoble-Isere Airport to London Luton Airport. If you're flexible with your dates, use the 'Whole month' tool to see the cheapest price across each month.
You won't have to check every day to find out if fares have gone down when you create a Price Alert. We'll update you as soon as there's a better deal on cheap flights from GNB to LTN.
Select your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your results by 'Cheapest' to see the best deals on flights from Grenoble-Isere Airport to London Luton Airport.
Handy information about Grenoble-Isere Airport (GNB)
Grenoble-Isere Airport is about 48 kilometres from central Grenoble. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 35 minutes or so to arrive, depending on the traffic.
Booked an early flight from Grenoble-Isere Airport to London Luton Airport? Avoid rushing to the terminal (and sneak in some extra precious sleep) by choosing one of these stays close to GNB:
Arriving at London Luton Airport (LTN)
If you're landing on a late Grenoble-Isere Airport to London Luton Airport flight, few things beat the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and relaxing soon after at one of these hotels near LTN:
Hit the road running by picking up a London Luton Airport rental car. Grab your wheels from Green Motion, Drivalia or Alamo and explore beyond London's usual tourist stops.
Booking your ride from London Luton Airport about one week ahead can help you get the lowest rate.
Getting from London Luton Airport (LTN) to central London
London Luton Airport to central London has a drive time of around 1 hour 15 minutes. It's approximately 56 kilometres away.
It typically takes 1 hour 20 minutes to get there using public transport.
When to fly to London Luton Airport (LTN)
The quietest month for a flight from Grenoble-Isere Airport to London Luton Airport is January, while August is the busiest. Pick the best time to go to London based on whether you prefer a faster pace or a more relaxed vibe.
Before locking in your flight from Grenoble-Isere Airport to London Luton Airport, think about the kind of weather you enjoy. July is the warmest month in London, with the temperature ranging from 11ºC (52ºF) to 26ºC (79ºF).
For cooler conditions, search for a cheap ticket from GNB to LTN in January. Average temperatures are between 0ºC (32ºF) and 9ºC (48ºF) then.
Explore more of United Kingdom
You've visited London, now it's time to explore more of United Kingdom. Journey about 161 kilometres north-west to Birmingham to check off its leading sights. From Cadbury World to The Library of Birmingham and National Sea Life Centre, you'll have a full itinerary ahead.
Around 177 kilometres west of London, Bristol is another favourite stop in United Kingdom. Experience the best of this destination with a visit to Clifton Suspension Bridge, Cabot Tower and Brandon Hill Nature Park.