Free tool
Flight time from Dublin to London
About 1 hour and 10 minutes non-stop, 450 km (279 miles), with your local arrival time and the time difference.
Estimate for a direct flight from Dublin (DUB, Dublin Airport) to London (LHR, Heathrow). Change the departure time below to see your local arrival time.
How long is the flight from Dublin to London?
A non-stop flight from Dublin to London takes about 1 hour and 10 minutes. The two cities are 450 km (279 miles) apart in a straight line, measured between Dublin Airport (DUB) and Heathrow (LHR).
The estimate assumes an average speed of about 830 km/h plus around 35 minutes for taxiing, take-off and landing. Real schedules vary with the airline, aircraft, route and winds – heading east with the jet stream, flights are often a little quicker than this. Check your booking for the exact time.
Time difference and arrival time
London is on the same time as Dublin right now. There is no jet lag to worry about – you land on the same clock time as you left plus the flight time.
Current time in Dublin · Current time in London · Flight time from London to Dublin
More flights from Dublin
- Dublin to Amsterdam 1h 30m
- Dublin to Paris 1h 30m
- Dublin to Frankfurt 1h 55m
- Dublin to Berlin 2h 10m
- Dublin to Madrid 2h 20m
- Dublin to Barcelona 2h 20m
- Dublin to Buenos Aires 13h 50m
- Dublin to Singapore 14h 5m
- Dublin to Jakarta 15h 5m
- Dublin to Bali 16h 5m
More flights from London
- London to Paris 1h
- London to Amsterdam 1h
- London to Frankfurt 1h 20m
- London to Berlin 1h 45m
- London to Barcelona 2h
- London to Madrid 2h 5m
- London to Singapore 13h 40m
- London to Buenos Aires 14h
- London to Jakarta 14h 40m
- London to Bali 15h 40m
Why arrival times look strange
Airline schedules always show local times: departure in the departure city’s time and arrival in the arrival city’s time. Fly east and you “lose” hours – a 7-hour flight from New York to London leaving at 19:00 lands at 07:00 the next morning. Fly west and you gain them, which is how you can land in Los Angeles almost at the same clock time you left Tokyo. This calculator handles the time zones and daylight saving time for you.
How the flight time estimate works
In estimate mode the calculator measures the great-circle distance between the two cities – the shortest route over the Earth’s surface – and assumes an average speed of about 830 km/h (515 mph), plus around 35 minutes for taxiing, take-off and landing. That gives a good guide for a non-stop flight. Real schedules vary with the airline, aircraft, winds and route: flights heading east with the jet stream are often quicker than the same trip heading west, so always check your booking for the exact time.
Frequently asked questions
How long is the flight from Dublin to London?
A direct flight from Dublin to London takes about 1 hour and 10 minutes. This is an estimate based on the distance; airline schedules can be shorter or longer depending on the route and winds.
How far is London from Dublin?
The straight-line (great-circle) distance between Dublin and London is about 450 km, or 279 miles.
What is the time difference between Dublin and London?
London is on the same time as Dublin at the moment.