Direct (nonstop) flights from Oslo to Porto
1 airline flys nonstop from Oslo Gardermoen Airport (OSL) to Porto Airport (OPO). It's 1,558 miles (2,507 km), about 3h 45m in the air. Operated by Norwegian Air Shuttle.
Norwegian Air Shuttle
Route data last updated: May 29, 2026
Airlines with non-stop flights
DY
Norwegian Air Shuttle
Alternative Routes
Other ways to fly from Oslo to Porto with one stop · direct emits 263 kg CO₂ per passenger
Looking for the return flight?
OPO → OSL: Flights from Porto to OsloOther direct flights from Oslo
Direct flights from Porto (OPO)
Frequently Asked Questions
How long is the direct flight from Oslo to Porto?
A nonstop flight from Oslo (OSL) to Porto (OPO) takes approximately 3 hours and 45 minutes. The distance is 1,558 miles (2,507 km).
Which airlines fly nonstop from Oslo to Porto?
Just Norwegian Air Shuttle.
Is there a nonstop flight from Oslo to Porto?
Yes. 1 airline: Norwegian Air Shuttle.
How far is Oslo from Porto?
The flight distance from Oslo to Porto is 1,558 miles (2,507 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 Oslo and Porto?
Porto is 1 hour behind Oslo. (Europe/Oslo vs Europe/Lisbon.)
What type of aircraft flies from Oslo to Porto?
At 3h 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 Norway 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 Oslo to Porto?
Roughly 263 kg CO2 per passenger one-way. That's about the same as driving 1,315 km.
Is the return flight from Porto to Oslo 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 Oslo 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 Oslo Gardermoen Airport for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.