Direct (nonstop) flights from London to Porto
3 airlines fly nonstop from Gatwick (LGW) to Porto Airport (OPO). It's 795 miles (1,280 km), about 2h 25m in the air. Operated by British Airways, TAP Portugal, easyJet.
British Airways
TAP Portugal
easyJet
Route data last updated: May 27, 2026
Airlines with non-stop flights
BA
British Airways
Alternative Routes
Other ways to fly from London to Porto with one stop · direct emits 147 kg CO₂ per passenger
Looking for the return flight?
OPO → LGW: Flights from Porto to LondonOther direct flights from London
Direct flights from Porto (OPO)
Frequently Asked Questions
How long is the direct flight from London to Porto?
A nonstop flight from London (LGW) to Porto (OPO) takes approximately 2 hours and 25 minutes. The distance is 795 miles (1,280 km).
Which airlines fly nonstop from London to Porto?
3 airlines: British Airways, TAP Portugal, easyJet.
Is there a nonstop flight from London to Porto?
Yes. 3 airlines: British Airways, TAP Portugal, easyJet.
How far is London from Porto?
The flight distance from London to Porto is 795 miles (1,280 km), measured as the great-circle (shortest air) distance. That's roughly the same distance as London to Madrid.
What type of aircraft flies from London to Porto?
At 2h 25m, 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 United Kingdom 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 London to Porto?
Roughly 147 kg CO2 per passenger one-way. That's about the same as driving 735 km.
Is the return flight from Porto to London 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 London 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 Gatwick for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.