Cheap Flights from London Southend to Grenoble

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Find the cheapest month or even day of the year to fly to Grenoble

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Flight deals from London Southend to Grenoble

Looking for a cheap last-minute deal or the best return flight from London Southend to Grenoble? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from London Southend to Grenoble

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Southend to Grenoble flights are currently cheapest in February.

Direct flights from London Southend to Grenoble

London Southend to Grenoble: Alternative routes

Compare routes from London Southend to Grenoble below. You may find an airport to fly into that's cheaper, faster, or easier than Grenoble.

London to Grenoble: Flight information

The things to know before you go.
Cheapest flight foundج.م.‏ 1,077
Cheapest month to flyMarch
Average flight time1 hr, 30 mins
Most popular airlineeasyJet
Average flights per week2

Finding cheap flights from London Southend to Grenoble: Frequently asked questions

The best price we found for a return flight from London Southend to Grenoble is ج.م.‏ 3,442. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
1 hour and 30 minutes is the average flight time from London Southend to Grenoble.
easyJet flies direct from London Southend to Grenoble.
As of January 2026, there are 2 flights per week flying from London Southend to Grenoble.
The cheapest month to fly from London Southend to Grenoble is usually February.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Southend Airport to Grenoble Airport on Sunday, 8 February 2026.
Yes – the average flight time is 1 hour and 30 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Grenoble but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Grenoble is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, easyJet offers the cheapest flight tickets to Grenoble.

Travelling from London Southend Airport (SEN) to Grenoble-Isere Airport (GNB): what you need to know

  • The timezone in Grenoble is UTC+1, which is one hour ahead of London.

  • Leave enough time to make your SEN to GNB flight. It's generally best to arrive at least two hours before international departures and an hour ahead for domestic flights.

  • During popular months such as September, it's a good idea to get to the airport earlier than normal. Plan to arrive two hours before domestic departures and four hours ahead for international flights whenever you're travelling during a high season in general.

How to find the cheapest flights from London Southend Airport (SEN) to Grenoble-Isere Airport (GNB)

  • The cheapest price we've seen for a one-way London Southend Airport to Grenoble-Isere Airport flight is ج.م.‏ 1,077. A return plane ticket is currently ج.م.‏ 3,442. Depending on the availability and when you book, these fares can change.

  • To get your hands on cheap tickets from SEN to GNB, book in advance. Airlines usually offer their best fares when flights are first made available.

  • The 'Whole month' search tool shows you the cheapest flights from London Southend Airport to Grenoble-Isere Airport across the month. It's a great way to find a bargain if your travel dates are flexible.

  • Picking up cheap flights from SEN to GNB couldn't be easier with Price Alerts. All you need to do is create one of these automatic alerts and we'll get in touch as soon as a new deal comes up.

  • Pick your ideal arrival and departure times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to see the best deals on flights from London Southend Airport to Grenoble-Isere Airport.

Handy information about London Southend Airport (SEN)

  • 77.91% of flights leaving from London Southend Airport arrive at their destination on time.

  • Central London to London Southend Airport is around 64 kilometres. Depending on traffic, it'll take about 1 hour 10 minutes to get there if you're driving, ride-sharing or catching a cab.

  • The trip when using public transport will take about 1 hour 45 minutes.

  • Looking for a handy hotel near SEN? If you've booked an early flight from London Southend Airport to Grenoble-Isere Airport, these accommodation options will have you moments from check-in:

Arriving at Grenoble-Isere Airport (GNB)

  • Reserve a hotel near GNB if you're catching a late London Southend Airport to Grenoble-Isere Airport flight. Pick one of these accommodation options and avoid the hassle of a long transfer:

  • Hit the road running by picking up a Grenoble-Isere Airport rental car. Grab a set of wheels from Budget, Avis or Hertz and experience the lesser-explored corners of Grenoble and beyond.

  • To get the lowest price, book your ride from Grenoble-Isere Airport about two weeks ahead.

Getting from Grenoble-Isere Airport (GNB) to central Grenoble

  • Grenoble-Isere Airport is approximately 48 kilometres from the centre of Grenoble. The drive time takes about 35 minutes.

When to fly to Grenoble-Isere Airport (GNB)

  • March is the busiest month for flights from London Southend Airport to Grenoble-Isere Airport. For smaller crowds, go to Grenoble in June.

  • Before locking in your flight from London Southend Airport to Grenoble-Isere Airport, consider the type of weather you like. July is the warmest month in Grenoble, with temperatures ranging from 12ºC to 29ºC.

  • January has average temperatures of between -6ºC and 8ºC. Search for cheap tickets from SEN to GNB around that time if you want to travel in cooler conditions.

Explore more of France

  • Grenoble has plenty to offer, but there are so many other parts of France waiting to be explored. About 483 kilometres north-west of Grenoble, a visit to Paris will keep your itinerary busy. Start with attractions like Eiffel Tower, Louvre Museum and Cathédrale Notre-Dame de Paris.

  • Marseille is another favourite destination in France and is around 209 kilometres south of Grenoble. No trip is complete without seeing Old Port of Marseille, Le Panier and Cathédrale La Major.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.