Dublin to London Flights
Flights from Dublin (DUB) to London (LON) connect Ireland and United Kingdom. The great-circle distance is approximately 450 km, and a typical direct flight takes about 1 to 2 hours. Airports commonly used for this city pair include DUB and LON, LHR, LGW, STN, LTN, LCY. The reverse route is London to Dublin. Use the search tool below to compare live prices and schedules — do not treat any static text on this page as a live fare.
Route facts
- Origin
- Dublin, Ireland
- Destination
- London, United Kingdom
- Distance
- 450 km
- Typical duration
- about 1 to 2 hours
- Origin codes
- DUB
- Destination codes
- LON, LHR, LGW, STN, LTN, LCY
- Primary keyword
- flights from Dublin to London
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Compare live prices and schedules for this route.
Route overview
Dublin to London is a city-pair air route between Ireland and United Kingdom. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are DUB and LON. Related codes: DUB → LON, LHR, LGW, STN, LTN, LCY.
Distance
Approximate flight distance: 450 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 1 to 2 hours. Connecting itineraries take longer and depend on layover airports.
Airports
Dublin airports and metro codes: DUB.
London airports and metro codes: LON, LHR, LGW, STN, LTN, LCY.
Alternative routes
Related searches include the reverse route London to Dublin, other destinations from Dublin, and other origins into London.
Frequently asked questions
How long is the flight from Dublin to London?
Direct flights from Dublin to London typically take about 1 to 2 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from Dublin to London?
The great-circle distance between Dublin and London is approximately 450 km. Flown distance can be longer depending on airways.
Which airports serve flights from Dublin to London?
Dublin is commonly searched with code DUB (related: DUB). London is commonly searched with code LON (related: LON, LHR, LGW, STN, LTN, LCY).
Are there direct flights from Dublin to London?
Direct service availability varies by season and airline. Compare live schedules on Cheap Flights Worldwide for current nonstop and connecting options on this route.
What is the reverse flight route from London to Dublin?
The reverse city pair is London to Dublin. Distance is the same great-circle measure (450 km); block time can differ with winds and schedules.
Which countries does the Dublin to London route connect?
This route connects Ireland (Dublin) with United Kingdom (London).