Cheap flights to Porte de l'Isère

View €27 flight on Sun, 22 Mar 2026Opens in a new window

Popular airlines to Porte de l'Isère

  • Air France

  • Lufthansa

  • British Airways

  • KLM

  • Austrian Airlines

  • Brussels Airlines

  • Iberia

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Cheap round-trip flights to Porte de l'Isère

Prices were available within the past 7 days and start at €27 for one-way flights and €55 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, 1 Mar - Sun, 8 Mar
DUB
Dublin
GNB
Grenoble
€55 Return, found 4 hours ago
€55
Return
found 4 hours ago
Select Ryanair flight, departing Sun, 1 Mar from Dublin to Grenoble, returning Sun, 8 Mar, priced at €55 found 4 hours ago
Wizz Air
Sat, 7 Mar - Sat, 14 Mar
VNO
Vilnius
GNB
Grenoble
€90 Return, found 22 hours ago
€90
Return
found 22 hours ago
Select Wizz Air flight, departing Sat, 7 Mar from Vilnius to Grenoble, returning Sat, 14 Mar, priced at €90 found 22 hours ago
Aer Lingus
Sat, 21 Mar - Wed, 25 Mar
ORK
Cork
LYS
Lyon
€103 Return, found 5 hours ago
€103
Return
found 5 hours ago
Select Aer Lingus flight, departing Sat, 21 Mar from Cork to Lyon, returning Wed, 25 Mar, priced at €103 found 5 hours ago
easyJet
Mon, 15 Jun - Sun, 21 Jun
PRG
Prague
LYS
Lyon
€104 Return, found 21 hours ago
€104
Return
found 21 hours ago
Select easyJet flight, departing Mon, 15 Jun from Prague to Lyon, returning Sun, 21 Jun, priced at €104 found 21 hours ago
Aer Lingus
Sat, 28 Feb - Sat, 28 Feb
DUB
Dublin
LYS
Lyon
€107 Return, found 14 hours ago
€107
Return
found 14 hours ago
Select Aer Lingus flight, departing Sat, 28 Feb from Dublin to Lyon, returning Sat, 28 Feb, priced at €107 found 14 hours ago
Volotea
Fri, 27 Mar - Mon, 30 Mar
PRG
Prague
LYS
Lyon
€117 Return, found 9 hours ago
€117
Return
found 9 hours ago
Select Volotea flight, departing Fri, 27 Mar from Prague to Lyon, returning Mon, 30 Mar, priced at €117 found 9 hours ago
Lufthansa
Fri, 6 Mar - Sun, 8 Mar
DUB
Dublin
LYS
Lyon
€142 Return, found 5 hours ago
€142
Return
found 5 hours ago
Select Lufthansa flight, departing Fri, 6 Mar from Dublin to Lyon, returning Sun, 8 Mar, priced at €142 found 5 hours ago
Air France
Wed, 25 Feb - Wed, 4 Mar
DUB
Dublin
LYS
Lyon
€153 Return, found 2 days ago
€153
Return
found 2 days ago
Select Air France flight, departing Wed, 25 Feb from Dublin to Lyon, returning Wed, 4 Mar, priced at €153 found 2 days ago
easyJet
Fri, 27 Mar - Mon, 30 Mar
BER
Berlin
LYS
Lyon
€163 Return, found 5 days ago
€163
Return
found 5 days ago
Select easyJet flight, departing Fri, 27 Mar from Berlin to Lyon, returning Mon, 30 Mar, priced at €163 found 5 days ago
KLM
Wed, 25 Feb - Wed, 4 Mar
DUB
Dublin
LYS
Lyon
€169 Return, found 2 days ago
€169
Return
found 2 days ago
Select KLM flight, departing Wed, 25 Feb from Dublin to Lyon, returning Wed, 4 Mar, priced at €169 found 2 days ago

About Porte de l'Isère

Expedia offers flights to Porte de l'Isère to meet every traveller's needs. Whatever your flight need - Expedia has the flight for you. So choose from flights to Porte de l'Isère or destinations around the world and discover how easy it is to make your flight reservations on Expedia.

Frequently asked questions

How do I find cheap flights to Porte de lIsère that have flexible change policies?
When it comes to travelling these days, flexibility is important. That's why we have a "No change fee" filter to help you locate cheap, flexible airfares to Porte de lIsère. It's at the top left of your screen directly underneath the "Flexible change policies" heading.
How can I find cheap tickets to Porte de lIsère?
In the last seven days, €55 was the lowest price for a flight to Porte de lIsère. If you'd love to save even more, book ahead of time and be flexible with your dates. Search for your flight to Porte de lIsère, then check out prices for similar time frames by clicking on our "flexible dates" link.
How much is a flight to Porte de lIsère?
The price of a round-trip flight to Porte de lIsère in the last seven days fluctuated between €55 and €169. If you were travelling one way out of Dublin (DUB), you could have scored an affordable fare from only €27.
How much is a plane ticket to Porte de lIsère?
In the last seven days, plane tickets to Porte de lIsère varied from €55 to €169.
What months are the cheapest to book a flight to Porte de lIsère?
An inexpensive month to book an awesome deal to Porte de lIsère is February, while prices are higher in December. Give this month a miss if you want to save your dollars.

Trending flights to Porte de l'Isère

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
Sun, 1 Mar - Sun, 8 Mar
DUB
Dublin
GNB
Grenoble
€55 Return, found 4 hours ago
€55
Return
found 4 hours ago
Select Ryanair flight, departing Sun, 1 Mar from Dublin to Grenoble, returning Sun, 8 Mar, priced at €55 found 4 hours ago
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