Cheap Flights to Grande-Synthe: Grande-Synthe Flight Deals

View €120 flight on Sat, 18 Oct 2025Opens in a new window

Popular airlines to Grande-Synthe

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Cheap round-trip flights to Grande-Synthe

Prices were available within the past 7 days and start at €120 for one-way flights and €191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Sun, 5 Jul - Tue, 7 Jul
DUB
Dublin
XDB
Lille
€191 Return, found 6 days ago
€191
Return
found 6 days ago
Select Air France flight, departing Sun, 5 Jul from Dublin to Lille, returning Tue, 7 Jul, priced at €191 found 6 days ago
Volotea
Sat, 18 Oct - Sat, 25 Oct
ATH
Athens
LIL
Lille
€208 Return, just found
€208
Return
just found
Select Volotea flight, departing Sat, 18 Oct from Athens to Lille, returning Sat, 25 Oct, priced at €208 just found
KLM
Fri, 12 Dec - Mon, 15 Dec
DUB
Dublin
XDB
Lille
€253 Return, found 21 hours ago
€253
Return
found 21 hours ago
Select KLM flight, departing Fri, 12 Dec from Dublin to Lille, returning Mon, 15 Dec, priced at €253 found 21 hours ago
Aegean
Sat, 18 Oct - Sat, 25 Oct
ATH
Athens
LIL
Lille
€320 Return, just found
€320
Return
just found
Select Aegean flight, departing Sat, 18 Oct from Athens to Lille, returning Sat, 25 Oct, priced at €320 just found
SKY express
Thu, 30 Oct - Mon, 3 Nov
SKG
Thessaloniki
XDB
Lille
€725 Return, found 20 hours ago
€725
Return
found 20 hours ago
Select SKY express flight, departing Thu, 30 Oct from Thessaloniki to Lille, returning Mon, 3 Nov, priced at €725 found 20 hours ago

Frequently asked questions

What is the name of Grande-Synthe's airport?
Grande-Synthe is served by just one airport, Lesquin Airport (LIL).
What airport is best to fly into Grande-Synthe?
Make your way through the exit doors of Lille Airport and your Grande-Synthe getaway will have begun! The city's main airport, it's located 72 kilometres from the city centre.
How many airlines fly to Grande-Synthe?
There are 8 air carriers connecting Grande-Synthe with 19 airports globally.
Which airlines fly to Grande-Synthe?
EasyJet and Volotea offer the largest proportion of flights to Grande-Synthe. One of the most common ways to get there is with an EasyJet flight leaving from Nice.
How many nonstop flights are there to Grande-Synthe?
Flying to someplace new is much simpler when there aren't any stopovers involved. If you're jetting off to Grande-Synthe, the good news is that there are roughly 66 nonstop flights each week.
Where are the most popular flights to Grande-Synthe departing from?
The most popular flights to Grande-Synthe take off from Nice, Bordeaux and Toulouse airports.
How long is the flight to Grande-Synthe Airport?
Which airport you depart from determines how long you'll be strapped into your seat. From Nice to Grande-Synthe, the average flight time is 1 hour and 40 minutes. From Bordeaux it takes about 1 hour and 28 minutes, and from Toulouse it's 1 hour and 35 minutes.
How to book the cheapest flight to Grande-Synthe?
Don't leave locking in your flight to Grande-Synthe until the last possible moment. That's one trick seasoned travellers use to get the best deals. Booking well in advance means more options and less expensive flights. Also, shop around and compare your options. If your destination has more than one airport, you may be able to score a terrific deal by flying into a less busy terminal. Last of all, be ready to secure your seat quickly if you find an irresistible price. It might not stick around for too long. With a bit of knowledge and some luck, the perfect airfare will be yours.
Do you have any tips for my flight to Grande-Synthe?
Wherever you're coming from, flying can be a pleasant experience if you've prepared well enough. We've made a list of handy travel tips that will get your Grande-Synthe holiday started on the right foot. What to pack in your hand luggage:

  • Air travel can be a stress-free experience if you take the right gear. First of all you'll need toiletry items, such as a toothbrush and some deodorant, a spare change of clothes and something to read. Next, leave space in your carry-on bag for your phone, tablet and chargers, your important medications and perhaps a proper neck pillow as well. Last, but definitely not least, be sure to bring your passport, travel documents and some money.

Do not pack the following items in your hand luggage:

  • While the list of restricted items can differ between airlines, the general guide to follow is avoid carrying anything sharp, flammable or explosive. This includes screwdrivers, pocket knives, spray paint and flares. Sporting equipment like golf clubs, and objects that could harm other people, such as pepper spray and guns, are also banned from the cabin.

What to wear on a flight:

  • The aisles of an airplane aren't the place for a fashion parade. Layer your clothing and choose shoes that are flat, enclosed and easy to slip on and off.
  • You've probably heard about deep vein thrombosis (DVT), a blood clotting condition caused by long periods of inactivity. To lessen your risk on board, drink plenty of water, consider wearing compression tights or socks and keep your legs and feet moving.

How to get through airport security fast when flying to Grande-Synthe?
A little pre-planning before your flight can make your getaway to Grande-Synthe a pleasure. We've rounded up some handy hints for a swift journey through security:

  • First things first. Your travel documents and ID will need to be inspected by airport security. Keep them someplace accessible so you don't hold up the line.
  • Next up, both you and your hand luggage must be X-rayed. To speed things up, remove anything that might set the alarms off. Items like your jacket, belt and earphones will be required to go through the machine.
  • For just a few minutes, you'll have to unplug from technology. Your tablet, phone and any other electronic devices also need to go through the scanner.
  • Remove all gels and liquids from your carry-on luggage. They often need to be sent through the X-ray machine separately. Each product should be in a container no larger than 3.4 ounces (100 millilitres) and everything must fit in a quart-size (one litre), clear zip-lock bag.
  • There's a good chance you'll be required to remove your shoes for scanning, so wearing lightweight sneakers is always a smart idea.
  • Airlines will not allow any sharp or pointed objects in the cabin. If you need to bring these kinds of items, pack them in your checked luggage.

Book with confidence

Expedia.ie is an online travel company that specialises in securing the best prices for flights to Grande-Synthe. 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 Grande-Synthe. 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 Grande-Synthe, or are just on the lookout for the best flights to Grande-Synthe, 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 Grande-Synthe 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.

Travel information

Destination airport
Lesquin
Destination airport IATA code
LIL
Destination city name
Lille
Return price
€208

Trending flights to Grande-Synthe

Prices were available within the past 7 days and start at €120 for one-way flights and €191 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Air France
Sun, 5 Jul - Tue, 7 Jul
DUB
Dublin
XDB
Lille
€191 Return, found 6 days ago
€191
Return
found 6 days ago
Select Air France flight, departing Sun, 5 Jul from Dublin to Lille, returning Tue, 7 Jul, priced at €191 found 6 days ago

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