Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from Porto to Cagliari. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A non-stop flight is the most convenient and comfortable way to fly from Porto to Cagliari, despite the fact that sometimes flights with transfers can cost significantly less.
The only airline operating direct flights from Porto to Cagliari is Ryanair. Flights operate on Wednesday.
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Flights from Porto to Cagliari are operated by several airlines — Ryanair and Vueling. This allows passengers to flexibly choose flights based on departure time, cost, and additional services. The minimum ticket price starts at $69, making this destination accessible to travelers with different budgets. We help compare all available options in real time, so you can book tickets at the best value for money. The service ensures transparent search and lets you book affordable flights in just a few clicks.
Porto — Cagliari
06/17/2026
Departure
Direct flight
FR5265
starting at $118
Porto — Cagliari
06/19/2026
Departure
Direct flight
FR5265
starting at $134
Porto — Cagliari
09/01/2026
Departure
Direct flight
FR5265
starting at $179
Ryanair
We
starting at $86
The cheapest one-way flight from Porto to Cagliari departs on 07/27/2026, is operated by Vueling and costs $69
The cheapest roundtrip flight from Porto to Cagliari departs on 09/14/2026, is operated by LC Busre SAC and costs $143
Fastest flight from Porto to Cagliari takes 2h 30m
There are direct flights on this route 3 days a week: Tu, We, and Fr
The distance between Porto and Cagliari is 1512km (937 miles). There are 1 direct flight from Porto to Cagliari. The time difference between Porto and Cagliari is 1h. Flights from Porto begin at 4:15 PM. The latest flight from Porto departs at 4:15 PM
We couldn't find any special offers for flights from Porto to Cagliari
The cheapest flight ticket from Porto to Cagliari according to data for the last 48 hours costs $69
Often the best time to buy tickets from Porto to Cagliari is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from Porto to Cagliari can be found flying in these months: July, June, September.
The fastest flights from Porto to Cagliari start from 2 hours 30 minutes in the air.
The following airlines operate direct flights on the route Porto — Cagliari: Ryanair
The cost of a one-way flight from Porto to Cagliari ranges from $69 (July 2026) to $127 (September 2026). On average, the ticket price is about $94–$213.
Flight costs from Porto to Cagliari climb toward the middle of the period, then start to drop. By choosing the right dates, you can save noticeably.
Prices rise from July 2026 to September 2026 (+84%), then decline from June 2026 to July 2026 (19%). The cheapest tickets are in June 2026–July 2026 (averaging $77), while the priciest are in July 2026–September 2026 ($98).
For savings, plan your flight for June 2026–July 2026 — you could save up to 21%. Try to avoid July 2026–September 2026 when possible: prices are at their highest then.
Price spread on this route is 25.9%. Costs depend heavily on the season, so flexibility in choosing your departure month is especially valuable here.