London to Belfast Flights
Flights from London (LON) to Belfast (BFS) connect United Kingdom and GB. The great-circle distance is approximately 518 km, and a typical direct flight takes about 1 to 2 hours. Airports commonly used for this city pair include LON, LHR, LGW, STN, LTN, LCY and BFS, BHD. The reverse route is Belfast to London. 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
- London, United Kingdom
- Destination
- Belfast, GB
- Distance
- 518 km
- Typical duration
- about 1 to 2 hours
- Origin codes
- LON, LHR, LGW, STN, LTN, LCY
- Destination codes
- BFS, BHD
- Primary keyword
- flights from London to Belfast
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Compare live prices and schedules for this route.
Route overview
London to Belfast is a city-pair air route between United Kingdom and GB. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are LON and BFS. Related codes: LON, LHR, LGW, STN, LTN, LCY → BFS, BHD.
Distance
Approximate flight distance: 518 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
London airports and metro codes: LON, LHR, LGW, STN, LTN, LCY.
Belfast airports and metro codes: BFS, BHD.
Alternative routes
Related searches include the reverse route Belfast to London, other destinations from London, and other origins into Belfast.
Frequently asked questions
How long is the flight from London to Belfast?
Direct flights from London to Belfast typically take about 1 to 2 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from London to Belfast?
The great-circle distance between London and Belfast is approximately 518 km. Flown distance can be longer depending on airways.
Which airports serve flights from London to Belfast?
London is commonly searched with code LON (related: LON, LHR, LGW, STN, LTN, LCY). Belfast is commonly searched with code BFS (related: BFS, BHD).
Are there direct flights from London to Belfast?
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 Belfast to London?
The reverse city pair is Belfast to London. Distance is the same great-circle measure (518 km); block time can differ with winds and schedules.
Which countries does the London to Belfast route connect?
This route connects United Kingdom (London) with GB (Belfast).