Flights Dublin → London
DUB → LTN
How long is the flight from Dublin to London?
The flight from Dublin (DUB) to London (LTN) takes 56 min 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
This flight route operates between Dublin and London, using Boeing 737-800 aircraft. With an average delay of 17.4 minutes per flight and only 69% of flights arriving on time, punctuality is a challenge on this route despite the relatively low number of total flights at fifteen annually.
The Dublin (DUB) → London (LTN) route is operated by Ryanair. Across 68 flights monitored in recent months, 77% arrived on time (within 15 min of schedule), with an average delay of 10 minutes. The cancellation rate is 0.00%. FlightGuard's average computed risk is 25.7/100 (medium), 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 Dublin the average ATFM delay is 0.9 minutes.
Heading to London: what to expect in this direction
Flying from Dublin (DUB) to London (LTN) heads east for about 433 km, a flight time of roughly 56m.
Departures from Dublin on this leg cluster in the midday window: about 44% of DUB-LTN flights take off then.
Air-traffic congestion: departing Dublin the average ATFM delay is 0.9 min (atfm); arriving into London it is 1.8 min (atfm).
Across 68 tracked DUB-LTN flights, 77% left on time with an average delay of 10 min and a 0.0% cancellation rate.
Route facts
Flights on this route
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Airline punctuality on this route
| Airline | On-time | Average delay | Cancellations |
|---|---|---|---|
| Ryanair (FR) | 80% | 32 min | 2.2% |
Airlines operating DUB-LTN
Frequently asked questions about DUB-LTN
The flight from Dublin (DUB) to London (LTN) takes 56 min 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 Dublin (DUB) -> London (LTN) route, on-time performance is 77% with an average delay of 10 minutes, based on 68 tracked flights.
The cancellation rate on Dublin-London is 0.00% across 68 monitored flights.
The route is operated by 1 airline: Ryanair.
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 Dublin-London route is about 433 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.
