Cheap Flights to Saint-Ismier: Saint-Ismier Flight Deals

View €56 flight on Sat, 10 Jan 2026Opens in a new window

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Cheap round-trip flights to Saint-Ismier

Prices were available within the past 7 days and start at €56 for one-way flights and €100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, 14 Dec - Sun, 21 Dec
DUB
Dublin
GNB
Grenoble
€100 Return, found 10 hours ago
€100
Return
found 10 hours ago
Select Ryanair flight, departing Sun, 14 Dec from Dublin to Grenoble, returning Sun, 21 Dec, priced at €100 found 10 hours ago
easyJet
Sat, 24 Jan - Sat, 31 Jan
LGW
London
GNB
Grenoble
€125 Return, found 5 days ago
€125
Return
found 5 days ago
Select easyJet flight, departing Sat, 24 Jan from London to Grenoble, returning Sat, 31 Jan, priced at €125 found 5 days ago
British Airways
Sat, 24 Jan - Sat, 31 Jan
LGW
London
GNB
Grenoble
€145 Return, found 5 days ago
€145
Return
found 5 days ago
Select British Airways flight, departing Sat, 24 Jan from London to Grenoble, returning Sat, 31 Jan, priced at €145 found 5 days ago
Jet2
Sat, 13 Dec - Sat, 20 Dec
STN
London
CMF
Chambery
€293 Return, found 1 day ago
€293
Return
found 1 day ago
Select Jet2 flight, departing Sat, 13 Dec from London to Chambery, returning Sat, 20 Dec, priced at €293 found 1 day ago
Wizz Air UK
Sat, 27 Dec - Sat, 3 Jan
LTN
London
GNB
Grenoble
€468 Return, found 22 hours ago
€468
Return
found 22 hours ago
Select Wizz Air UK flight, departing Sat, 27 Dec from London to Grenoble, returning Sat, 3 Jan, priced at €468 found 22 hours ago

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Saint-Ismier. With Expedia you get highly specialised services, combining the best of technology, in-depth knowledge and the best connections in order to offer great deals to Saint-Ismier. Expedia shares your passion for travel and has built the best online travel service that promotes and encourages travel. Whether you are looking for cheap flights to Saint-Ismier, or are just on the lookout for the best flights to Saint-Ismier, you are sure to find the best deals with Expedia.ie.

"One of the many benefits of booking your flights through Expedia is that we are one of the world’s largest online travel agency, which means we use our collective experience and work tirelessly to bring you the best prices. With Expedia you get a user-friendly internet experience and a dedicated customer support service that ensures that everything goes smoothly. The goal of Expedia is to offer premium services at the lowest price, all at one single place. If you wish to save even more try combing a hotel in Saint-Ismier to your flight and create a personalised low cost city break or holiday to your favourite destination. Book early and you could save even more!

If you have an Expedia.ie itinerary number and have a question or concern about your travel plans you can call us on (01) 524 5005 from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends and an Expedia agent will help you.

Frequently asked questions

What is the name of Saint-Ismier's airport?
Saint-Ismier is served by just one airport, Saint-Exupery Airport (LYS).
What airport is best to fly into Saint-Ismier?
Pass through the exit of LYS and your Saint-Ismier trip will have begun! The city's main airport, it's located 80 kilometres from the downtown streets.
How many airlines fly to Saint-Ismier?
Saint-Ismier is serviced by 37 air carriers from at least 87 airports across the globe.
Which airlines fly to Saint-Ismier?
Most of the flights heading into Saint-Ismier are offered by Air France. The most well-known route takes off from Paris, and Air France flies this route the most.
How many nonstop flights are there to Saint-Ismier?
With 749 direct flights running every week, you'll be landing in Saint-Ismier before you can say, "Are we there yet?"
Where are the most popular flights to Saint-Ismier departing from?
Flights to Saint-Ismier from Bordeaux, Paris and Toulouse airports are always popular.
How long is the flight to Saint-Ismier Airport?
If it's Paris you're departing, you'll be in the air for around 1 hour and 7 minutes before you arrive in Saint-Ismier. Airport to airport from Bordeaux takes around 1 hour and 12 minutes and from London, it's 1 hour and 39 minutes.
How to book the cheapest flight to Saint-Ismier?
Don't leave locking in your flight to Saint-Ismier until the last moment. That's one move seasoned jet-setters use to get the best prices. Booking well in advance means more options and more affordable flights. Another excellent way to pick up the best deal is to compare all options. If where you're headed has multiple airports, be sure to research the cost of flying into a less busy terminal. Last of all, another easy way to save a few dollars is be ready to book fast. If you find a terrific deal, don't think twice --- grab it while you've got the chance.
How to survive the flight to Saint-Ismier?
If you're poorly prepared, air travel can be overwhelming. But there's no need to worry. Follow these handy tips and enjoy a comfortable start to your getaway in Saint-Ismier.What to pack in your hand luggage:

  • First things first, pack your passport, travel docs, credit cards and vital medications. Next, you'll want some in-flight entertainment to while away the time. A thrilling novel and a laptop crammed with your favourite movies are always good options. If you plan to catch up on some sleep, a quality neck pillow and a pair of earplugs will also come in handy. Finally, find room for a few toiletry items to ensure you touchdown feeling fresh and raring to go.

Do not pack the following items in your hand luggage:

  • While the list of banned items differs between airlines, the general guide to follow is avoid carrying anything flammable, sharp or explosive. This includes screwdrivers, pocket knives, fuel and fireworks. Sports equipment like hockey sticks, and items that could harm passengers, such as pepper spray and guns, won't be allowed on board either.

What to wear on a flight:

  • The answer to a comfortable flight often lies in your choice of clothing. Prepare for temperature changes by bringing layers. This will keep you nice and warm if the cabin gets too cold. Shoes like flip flops and heels are best left for other occasions. Instead, opt for flat, closed-toed footwear like slip-ons. Your feet will thank you later.
  • A serious condition known as DVT (deep vein thrombosis) is a risk on long-haul flights. It results from blood clotting due to poor circulation and inactivity. Walking up and down the aisle and doing foot and leg exercises while seated is a great way to prevent this happening. Wearing a high-quality pair of compression socks also helps reduce your risk.

How to get through airport security fast when flying to Saint-Ismier?
Being prepared before you arrive at the airport can make your trip to Saint-Ismier quick and painless. We've rounded up some handy tips for a swift journey through security:

  • First things first. Your boarding pass and travel ID will need to be presented to airport security. Keep them within easy reach to avoid fumbling around for them.
  • The X-ray machine comes next. Empty your pockets and remove anything that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as heavy coats or jackets. They'll all need to go on the X-ray conveyor belt.
  • For just a few minutes, you'll have to unplug from technology. Your laptop, phone and any other electronic devices will need to go through the scanner.
  • Remove all gels and liquids from your carry-on bag. They usually need to be sent through the X-ray scanner separately. Each product should be in a container no larger than 3.4 ounces (100 milliliters) and everything must fit in a quart-size (one litre), clear zip-close bag.
  • Lightweight sneakers are a sensible footwear choice as you're less likely to be required to remove them when passing through security. Boots and heavier-style shoes are usually subjected to extra screening.
  • Take all prohibited items out of your carry-on bag. If you have any sharp or pointed objects, put them in your checked baggage. They won't be allowed on board and will be confiscated.

Flights to Saint-Ismier information
Destination airport
Grenoble - Isere
Destination airport IATA code
GNB
Destination city name
Grenoble
Return price
€100

Trending flights to Saint-Ismier

Prices were available within the past 7 days and start at €56 for one-way flights and €100 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, 14 Dec - Sun, 21 Dec
DUB
Dublin
GNB
Grenoble
€100 Return, found 10 hours ago
€100
Return
found 10 hours ago
Select Ryanair flight, departing Sun, 14 Dec from Dublin to Grenoble, returning Sun, 21 Dec, priced at €100 found 10 hours ago
*Available to Expedia members.