Flights London → Porto
LHR → OPO
How long is the flight from London to Porto?
The flight from London (LHR) to Porto (OPO) takes about 2h 3m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route overview
The flight route connects London to Porto, operating with a mix of Airbus A320 and Airbus A319 aircraft. The destination airport in Porto sees over thirteen million passengers annually, making it a significant travel hub.
The London (LHR) → Porto (OPO) route is operated by British Airways. FlightGuard's average computed risk is 12.3/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At Porto the average ATFM delay is 1.1 minutes (main cause: atfm). Departing from London the average ATFM delay is 1.8 minutes.
Heading to Porto: what to expect in this direction
Flying from London (LHR) to Porto (OPO) heads south-west for about 1,298 km, a flight time of roughly 2h 3m.
Air-traffic congestion: departing London the average ATFM delay is 1.8 min (atfm); arriving into Porto it is 1.1 min (atfm).
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| British Airways (BA) | 66% | 31 min | 1.3% |
Airlines operating LHR-OPO
Frequently asked questions about LHR-OPO
The flight from London (LHR) to Porto (OPO) takes about 2h 3m. This is an estimate based on the distance between the two airports: the real time depends on the aircraft, wind and any stops.
Route-specific punctuality data isn't available yet. Check your flight on FlightGuard for a real-time analysis.
The cancellation rate varies by airline and season. Check your flight risk for an up-to-date estimate.
The route is operated by 1 airline: British Airways.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at Porto, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
The London-Porto route is about 1,298 km: for a cancellation (with less than 14 days' notice), a delay over 3 hours, or denied boarding, UK261 compensation is £220, barring extraordinary circumstances.
