Cheap flights to Grand Lac

View €73 flight on Sat, 12 Dec 2026Opens in a new window

Popular airlines to Grand Lac

  • Lufthansa

  • KLM

  • Air France

  • British Airways

  • Swiss International Air Lines

  • Brussels Airlines

  • Iberia

  • Be in the know

    Get alerts if flight prices drop or rise*

  • Book smarter

    Save up to 15% on select hotels after you book a flight*

  • Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap round-trip flights to Grand Lac

Prices were available within the past 7 days and start at €73 for one-way flights and €149 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, 12 Dec - Sun, 13 Dec
DUB
Dublin
GNB
Grenoble
€149 Return, found 5 days ago
€149
Return
found 5 days ago
Select Ryanair flight, departing Sat, 12 Dec from Dublin to Grenoble, returning Sun, 13 Dec, priced at €149 found 5 days ago
Ryanair
Sat, 12 Dec - Sun, 20 Dec
DUB
Dublin
GNB
Grenoble
€160 Return, found 1 day ago
€160
Return
found 1 day ago
Select Ryanair flight, departing Sat, 12 Dec from Dublin to Grenoble, returning Sun, 20 Dec, priced at €160 found 1 day ago
Ryanair
Sat, 12 Dec - Sat, 19 Dec
DUB
Dublin
GNB
Grenoble
€167 Return, found 4 days ago
€167
Return
found 4 days ago
Select Ryanair flight, departing Sat, 12 Dec from Dublin to Grenoble, returning Sat, 19 Dec, priced at €167 found 4 days ago
Ryanair
Sun, 7 Feb - Sun, 14 Feb
DUB
Dublin
GNB
Grenoble
€174 Return, found 2 days ago
€174
Return
found 2 days ago
Select Ryanair flight, departing Sun, 7 Feb from Dublin to Grenoble, returning Sun, 14 Feb, priced at €174 found 2 days ago
Ryanair
Sun, 10 Jan - Sun, 17 Jan
DUB
Dublin
GNB
Grenoble
€209 Return, found 5 days ago
€209
Return
found 5 days ago
Select Ryanair flight, departing Sun, 10 Jan from Dublin to Grenoble, returning Sun, 17 Jan, priced at €209 found 5 days ago
Ryanair
Sat, 16 Jan - Sat, 23 Jan
DUB
Dublin
GNB
Grenoble
€256 Return, found 2 days ago
€256
Return
found 2 days ago
Select Ryanair flight, departing Sat, 16 Jan from Dublin to Grenoble, returning Sat, 23 Jan, priced at €256 found 2 days ago
Ryanair
Sun, 31 Jan - Sun, 7 Feb
DUB
Dublin
GNB
Grenoble
€281 Return, found 13 hours ago
€281
Return
found 13 hours ago
Select Ryanair flight, departing Sun, 31 Jan from Dublin to Grenoble, returning Sun, 7 Feb, priced at €281 found 13 hours ago
Ryanair
Sat, 13 Mar - Sun, 14 Mar
DUB
Dublin
GNB
Grenoble
€284 Return, found 2 days ago
€284
Return
found 2 days ago
Select Ryanair flight, departing Sat, 13 Mar from Dublin to Grenoble, returning Sun, 14 Mar, priced at €284 found 2 days ago
Ryanair
Sat, 9 Jan - Sun, 17 Jan
DUB
Dublin
GNB
Grenoble
€287 Return, found 2 days ago
€287
Return
found 2 days ago
Select Ryanair flight, departing Sat, 9 Jan from Dublin to Grenoble, returning Sun, 17 Jan, priced at €287 found 2 days ago
British Airways
Sun, 31 Jan - Sun, 7 Feb
DUB
Dublin
GNB
Grenoble
€419 Return, found 16 hours ago
€419
Return
found 16 hours ago
Select British Airways flight, departing Sun, 31 Jan from Dublin to Grenoble, returning Sun, 7 Feb, priced at €419 found 16 hours ago

Trending flights to Grand Lac

These prices were available within the past 7 days. Prices quoted are per person, return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sat, 12 Dec - Sun, 13 Dec
DUB
Dublin
GNB
Grenoble
€149 Return, found 5 days ago
€149
Return
found 5 days ago
Select Ryanair flight, departing Sat, 12 Dec from Dublin to Grenoble, returning Sun, 13 Dec, priced at €149 found 5 days ago

Frequently asked questions

How do I find cheap flights to Grand Lac that have flexible change policies?
It's as easy as counting to three with Expedia. Firstly, enter your travel dates and destination and click on "Search." Second step: Check the "No change fee" box below the "Flexible change policies" heading on the left-hand side of your screen. Step 3. Reserve your cheap and flexible ticket to Grand Lac.
Which airlines fly to Grand Lac?
Pack your bags and choose from these popular airlines that operate flights in or near Grand Lac:

  • United Airlines - 60 flights to or near Grand Lac each month, including 60 flights to Cointrin Intl. Airport (GVA) per month.
  • SWISS - 30 flights to or near Grand Lac each month, including 30 flights to Cointrin Intl. Airport (GVA) per month.
  • Delta Air Lines - 30 flights to or near Grand Lac each month, including 30 flights to Cointrin Intl. Airport (GVA) per month.

How can I find cheap tickets to Grand Lac?
For an amazing deal to Grand Lac, book in advance. Also make use of Expedia's handy "flexible dates" feature at the top of your search results. This will display prices for similar time frames. In the last seven days, €149 was the lowest price for a flight to Grand Lac.
How much is a flight to Grand Lac?
You could have picked up a return airfare to Grand Lac from anywhere between €149 and €419 in the last seven days. For one-way journeys departing from Dublin (DUB), the lowest price during this time was just €73.
What are the most popular airports to fly into in Grand Lac?
Start organising your Grand Lac holiday by booking one of the 121 flights every month to Cointrin Intl. Airport (GVA). This is the region's main gateway.
How much is a plane ticket to Grand Lac?
Plane tickets ranged from just €149 to €419 in the last seven days. When you're ready to book, we'll be ready to help you secure a cheap flight to Grand Lac.
What months are the cheapest to book a flight to Grand Lac?
February is a cheap month to book a seat for your Grand Lac break. Tickets are at their most expensive throughout the busy month of December, so steer clear of this time if possible.

Book with confidence

About Grand Lac

Expedia offers flights to Grand Lac to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Grand Lac or destinations around the world and discover how easy it is to make your flight reservations on Expedia.
About Grand Lac
*Available to Expedia members.