Direct (nonstop) flights from Cagliari to Porto
1 airline flys nonstop from Cagliari Elmas Airport (CAG) to Porto Airport (OPO). It's 945 miles (1,521 km), about 2h 45m in the air. Operated by Ryanair.
Ryanair
Route data last updated: May 28, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Cagliari to Porto with one stop · direct emits 160 kg CO₂ per passenger
Looking for the return flight?
OPO → CAG: Flights from Porto to CagliariOther direct flights from Cagliari
Direct flights from Porto (OPO)
Frequently Asked Questions
How long is the direct flight from Cagliari to Porto?
A nonstop flight from Cagliari (CAG) to Porto (OPO) takes approximately 2 hours and 45 minutes. The distance is 945 miles (1,521 km).
Which airlines fly nonstop from Cagliari to Porto?
Just Ryanair.
Is there a nonstop flight from Cagliari to Porto?
Yes. 1 airline: Ryanair.
How far is Cagliari from Porto?
The flight distance from Cagliari to Porto is 945 miles (1,521 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as New York to Miami.
What is the time difference between Cagliari and Porto?
Porto is 1 hour behind Cagliari. (Europe/Rome vs Europe/Lisbon.)
What type of aircraft flies from Cagliari to Porto?
At 2h 45m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from Italy to Portugal?
Depends on your passport. Check with the Portugal embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Cagliari to Porto?
Roughly 160 kg CO2 per passenger one-way. That's about the same as driving 800 km.
Is the return flight from Porto to Cagliari also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Cagliari to Porto?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at Cagliari Elmas Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.