Cheap flights to Porte de l'Isère

View €48 flight on Mon, 5 Oct 2026Opens in a new window

Popular airlines to Porte de l'Isère

  • Lufthansa

  • Air France

  • KLM

  • British Airways

  • 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 €48 for one-way flights and €93 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

easyJet
Mon, 5 Oct - Wed, 7 Oct
PRG
Prague
LYS
Lyon
€93 Return, found 18 hours ago
€93
Return
found 18 hours ago
Select easyJet flight, departing Mon, 5 Oct from Prague to Lyon, returning Wed, 7 Oct, priced at €93 found 18 hours ago
Volotea
Fri, 29 May - Mon, 1 Jun
OPO
Porto
LYS
Lyon
€120 Return, found 2 hours ago
€120
Return
found 2 hours ago
Select Volotea flight, departing Fri, 29 May from Porto to Lyon, returning Mon, 1 Jun, priced at €120 found 2 hours ago
Aer Lingus
Thu, 30 Apr - Tue, 12 May
DUB
Dublin
LYS
Lyon
€127 Return, just found
€127
Return
just found
Select Aer Lingus flight, departing Thu, 30 Apr from Dublin to Lyon, returning Tue, 12 May, priced at €127 just found
TAP Portugal
Fri, 29 May - Mon, 1 Jun
OPO
Porto
LYS
Lyon
€133 Return, found 2 hours ago
€133
Return
found 2 hours ago
Select TAP Portugal flight, departing Fri, 29 May from Porto to Lyon, returning Mon, 1 Jun, priced at €133 found 2 hours ago
Ryanair
Sat, 12 Dec - Sun, 13 Dec
DUB
Dublin
GNB
Grenoble
€143 Return, found 4 days ago
€143
Return
found 4 days ago
Select Ryanair flight, departing Sat, 12 Dec from Dublin to Grenoble, returning Sun, 13 Dec, priced at €143 found 4 days ago
KLM
Wed, 7 Oct - Tue, 13 Oct
DUB
Dublin
LYS
Lyon
€163 Return, found 5 days ago
€163
Return
found 5 days ago
Select KLM flight, departing Wed, 7 Oct from Dublin to Lyon, returning Tue, 13 Oct, priced at €163 found 5 days ago
Transavia France
Fri, 29 May - Sun, 31 May
OPO
Porto
LYS
Lyon
€173 Return, found 2 days ago
€173
Return
found 2 days ago
Select Transavia France flight, departing Fri, 29 May from Porto to Lyon, returning Sun, 31 May, priced at €173 found 2 days ago
Air France
Wed, 7 Oct - Tue, 13 Oct
DUB
Dublin
LYS
Lyon
€196 Return, found 5 days ago
€196
Return
found 5 days ago
Select Air France flight, departing Wed, 7 Oct from Dublin to Lyon, returning Tue, 13 Oct, priced at €196 found 5 days ago
Vueling Airlines
Fri, 29 May - Mon, 1 Jun
OPO
Porto
LYS
Lyon
€196 Return, found 2 hours ago
€196
Return
found 2 hours ago
Select Vueling Airlines flight, departing Fri, 29 May from Porto to Lyon, returning Mon, 1 Jun, priced at €196 found 2 hours ago
Iberia
Fri, 20 Nov - Tue, 24 Nov
DUB
Dublin
LYS
Lyon
€199 Return, found 2 days ago
€199
Return
found 2 days ago
Select Iberia flight, departing Fri, 20 Nov from Dublin to Lyon, returning Tue, 24 Nov, priced at €199 found 2 days ago

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.

Aer Lingus
Thu, 30 Apr - Tue, 12 May
DUB
Dublin
LYS
Lyon
€127 Return, found 2 hours ago
€127
Return
found 2 hours ago
Select Aer Lingus flight, departing Thu, 30 Apr from Dublin to Lyon, returning Tue, 12 May, priced at €127 found 2 hours ago

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, €93 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 €93 and €199. If you were travelling one way out of Prague (PRG), you could have scored an affordable fare from only €48.
How much is a plane ticket to Porte de lIsère?
In the last seven days, plane tickets to Porte de lIsère varied from €93 to €199.
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.

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About Porte de l'Isère

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