Flights Prague → London
PRG → LHR
How long is the flight from Prague to London?
The flight from Prague (PRG) to London (LHR) takes 1h 33m on average. That is the median time recorded across 1 scheduled flight on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
Route overview
The flight route operates between Prague and London, utilizing an Airbus A320 aircraft. The destination airport in London serves a significant number of passengers annually, with approximately 83,884,572 travelers passing through it each year.
The Prague (PRG) → London (LHR) route is operated by American Airlines, British Airways. Across 14 flights monitored in recent months, 100% arrived on time (within 15 min of schedule), with an average delay of -6 minutes. The cancellation rate is 7.14%. FlightGuard's average computed risk is 13.5/100 (low), updated in real time from weather, ATC delays, strikes, NOTAMs, fuel and flight history. At London the average ATFM delay is 1.8 minutes (main cause: atfm). Departing from Prague the average ATFM delay is 0.9 minutes.
Heading to London: what to expect in this direction
Flying from Prague (PRG) to London (LHR) heads west for about 1,044 km, a flight time of roughly 1h 33m.
Departures from Prague on this leg cluster in the morning window: about 100% of PRG-LHR flights take off then.
Air-traffic congestion: departing Prague the average ATFM delay is 0.9 min (atfm); arriving into London it is 1.8 min (atfm).
Across 14 tracked PRG-LHR flights, 100% left on time with an average delay of -6 min and a 7.1% cancellation rate.
Route facts
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| American Airlines (AA) | 79% | 6 min | 1.1% |
| British Airways (BA) | 66% | 31 min | 1.3% |
Airlines operating PRG-LHR
Frequently asked questions about PRG-LHR
The flight from Prague (PRG) to London (LHR) takes 1h 33m on average. That is the median time recorded across 1 scheduled flight on this leg; the actual time varies by a few minutes with wind, routing and take-off queues.
On the Prague (PRG) -> London (LHR) route, on-time performance is 100% with an average delay of -6 minutes, based on 14 tracked flights.
The cancellation rate on Prague-London is 7.14% across 14 monitored flights.
The route is operated by 2 airlines: American Airlines, British Airways.
Enter your flight number on FlightGuard for a real-time analysis based on 9 factors: weather at London, ATC delays, strikes, NOTAMs, fuel, airline punctuality and recent trends.
The Prague-London route is about 1,044 km: for a cancellation (with less than 14 days' notice), a delay over 3 hours, or denied boarding, EU261 compensation is €250, barring extraordinary circumstances.
