Cheap flights to Porte de l'Isère

View €30 flight on Sun, 22 Feb 2026Opens in a new window

Popular airlines to Porte de l'Isère

  • Air France

    Air France

  • Lufthansa

    Lufthansa

  • British Airways

    British Airways

  • KLM

    KLM

  • Iberia

    Iberia

  • Brussels Airlines

    Brussels Airlines

  • Austrian Airlines

    Austrian Airlines

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Cheap round-trip flights to Porte de l'Isère

Prices were available within the past 7 days and start at €30 for one-way flights and €60 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Ryanair
Sun, 18 Jan - Sun, 25 Jan
DUB
Dublin
GNB
Grenoble
€60 Return, found 1 hour ago
€60
Return
found 1 hour ago
Select Ryanair flight, departing Sun, 18 Jan from Dublin to Grenoble, returning Sun, 25 Jan, priced at €60 found 1 hour ago
easyJet
Fri, 30 Jan - Mon, 2 Feb
LIS
Lisbon
LYS
Lyon
€83 Return, found 16 hours ago
€83
Return
found 16 hours ago
Select easyJet flight, departing Fri, 30 Jan from Lisbon to Lyon, returning Mon, 2 Feb, priced at €83 found 16 hours ago
Aer Lingus
Wed, 4 Feb - Wed, 11 Feb
ORK
Cork
LYS
Lyon
€89 Return, found 18 hours ago
€89
Return
found 18 hours ago
Select Aer Lingus flight, departing Wed, 4 Feb from Cork to Lyon, returning Wed, 11 Feb, priced at €89 found 18 hours ago
Aer Lingus
Wed, 25 Mar - Wed, 1 Apr
DUB
Dublin
LYS
Lyon
€90 Return, found 1 hour ago
€90
Return
found 1 hour ago
Select Aer Lingus flight, departing Wed, 25 Mar from Dublin to Lyon, returning Wed, 1 Apr, priced at €90 found 1 hour ago
easyJet
Fri, 23 Jan - Mon, 26 Jan
ATH
Athens
LYS
Lyon
€124 Return, just found
€124
Return
just found
Select easyJet flight, departing Fri, 23 Jan from Athens to Lyon, returning Mon, 26 Jan, priced at €124 just found
British Airways
Sat, 14 Mar - Sat, 21 Mar
LHR
London
LYS
Lyon
€127 Return, found 22 hours ago
€127
Return
found 22 hours ago
Select British Airways flight, departing Sat, 14 Mar from London to Lyon, returning Sat, 21 Mar, priced at €127 found 22 hours ago
TAP Portugal
Fri, 30 Jan - Mon, 2 Feb
LIS
Lisbon
LYS
Lyon
€141 Return, found 16 hours ago
€141
Return
found 16 hours ago
Select TAP Portugal flight, departing Fri, 30 Jan from Lisbon to Lyon, returning Mon, 2 Feb, priced at €141 found 16 hours ago
Lufthansa
Fri, 1 May - Mon, 4 May
ORK
Cork
LYS
Lyon
€144 Return, found 1 day ago
€144
Return
found 1 day ago
Select Lufthansa flight, departing Fri, 1 May from Cork to Lyon, returning Mon, 4 May, priced at €144 found 1 day ago
SKY express
Fri, 23 Jan - Mon, 26 Jan
ATH
Athens
LYS
Lyon
€146 Return, just found
€146
Return
just found
Select SKY express flight, departing Fri, 23 Jan from Athens to Lyon, returning Mon, 26 Jan, priced at €146 just found
Volotea
Sat, 4 Apr - Thu, 9 Apr
ATH
Athens
LYS
Lyon
€156 Return, found 2 days ago
€156
Return
found 2 days ago
Select Volotea flight, departing Sat, 4 Apr from Athens to Lyon, returning Thu, 9 Apr, priced at €156 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, €60 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 €60 and €156. If you were travelling one way out of Dublin (DUB), you could have scored an affordable fare from only €30.
How much is a plane ticket to Porte de lIsère?
In the last seven days, plane tickets to Porte de lIsère varied from €60 to €156.
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, 18 Jan - Sun, 25 Jan
DUB
Dublin
GNB
Grenoble
€60 Return, found 1 hour ago
€60
Return
found 1 hour ago
Select Ryanair flight, departing Sun, 18 Jan from Dublin to Grenoble, returning Sun, 25 Jan, priced at €60 found 1 hour ago
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