How long is the flight from London to Porto?

Direct flights from London to Porto typically take around 2h 01m. The great-circle distance is approximately 1,299 km.

What is the cheapest day to fly from London to Porto?

As a general industry pattern, mid-week flights (Tuesday and Wednesday) tend to be cheaper — see the cheapest-day page for real fare data on this route where available.

Which airlines fly from London to Porto?

Use our flight search above to see live availability and compare prices across airlines flying London to Porto.

How far in advance should I book a flight from London to Porto?

For the best fares, aim to book 4–8 weeks ahead during peak season and 2–4 weeks during off-peak periods. Last-minute deals can sometimes appear within 14 days of departure.

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Direct Flights: London to Porto

2h 01m

Flight time

1,299 km

Distance

Airport pairs

Find non-stop flights from London to Porto — no layovers, no connections. The route covers 1,299 km with a typical flight time of 2h 01m. Porto is located in Portugal.

Direct airport connections

LHR

London Heathrow Airport

→

OPO