Cheap Flights to Les 3 Vallees from HK$334

View HK$334 flight on Sat, 14 Mar 2026Opens in a new window

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Cheap round-trip flights to Les 3 Vallees

Prices were available within the past 7 days and start at HK$334 for one-way flights and HK$742 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Sat, 17 Jan - Sat, 24 Jan
LGW
London
GNB
Grenoble
HK$742 Return, found 6 days ago
HK$742
Return
found 6 days ago
Select easyJet flight, departing Sat, 17 Jan from London to Grenoble, returning Sat, 24 Jan, priced at HK$742 found 6 days ago
easyJet
Fri, 13 Mar - Sun, 15 Mar
LGW
London
GNB
Grenoble
HK$803 Return, found 3 days ago
HK$803
Return
found 3 days ago
Select easyJet flight, departing Fri, 13 Mar from London to Grenoble, returning Sun, 15 Mar, priced at HK$803 found 3 days ago
easyJet
Fri, 27 Feb - Sun, 1 Mar
LGW
London
GNB
Grenoble
HK$808 Return, found 2 days ago
HK$808
Return
found 2 days ago
Select easyJet flight, departing Fri, 27 Feb from London to Grenoble, returning Sun, 1 Mar, priced at HK$808 found 2 days ago
British Airways
Sun, 1 Feb - Thu, 5 Feb
LGW
London
GNB
Grenoble
HK$1,551 Return, found 6 days ago
HK$1,551
Return
found 6 days ago
Select British Airways flight, departing Sun, 1 Feb from London to Grenoble, returning Thu, 5 Feb, priced at HK$1,551 found 6 days ago
Jet2
Sat, 21 Mar - Sat, 28 Mar
BHX
Birmingham
GNB
Grenoble
HK$1,858 Return, found 11 hours ago
HK$1,858
Return
found 11 hours ago
Select Jet2 flight, departing Sat, 21 Mar from Birmingham to Grenoble, returning Sat, 28 Mar, priced at HK$1,858 found 11 hours ago

Frequently asked questions

How do I find cheap flights to Les 3 Vallees that have flexible change policies?
At Expedia, we've been channeling our inner yoga master to offer you the most flexible fares on the market. Just check the "No change fee" box under the "Flexible change policies" subheading to find your dream flight to Les 3 Vallees.
How can I find cheap tickets to Les 3 Vallees?
A great strategy for getting your hands on cheap fares is to be flexible with your dates. Start by searching for your flight to Les 3 Vallees, then click on the "flexible dates" box to compare prices for nearby days. Want another good tip? Book in advance. To give you an idea of costs, HK$742 was the lowest price for a flight to Les 3 Vallees in the last seven days.
How much is a flight to Les 3 Vallees?
You could have scored a round-trip flight to Les 3 Vallees from anywhere between HK$742 and HK$1,858 in the last seven days. For one-way trips leaving from London (LGW), the lowest amount paid during this period was just HK$334.
When is the cheapest time to fly to Les 3 Vallees?
If you can be flexible with what day you jet off to Les 3 Vallees, fly out early on in the week. The cheapest day to take off is generally Tuesday, followed by Monday. Saturday is typically the costliest day, with a lot of people preferring to fly on weekends.
How much is a plane ticket to Les 3 Vallees?
Fares ranged from HK$742 to HK$1,858 over the last seven days. When you're ready to book, we're here to help you grab a fabulous deal to Les 3 Vallees.
What months are the cheapest to book a flight to Les 3 Vallees?
February is the cheapest month to book your Les 3 Vallees escape. Fares are at their most expensive during the busy month of December, so keep clear of this time if possible.
Flights to Les 3 Vallees information
Destination airport
Grenoble - Isere
Destination airport IATA code
GNB
Destination city name
Grenoble
Return price
HK$742
*Available to Expedia members.