London to Buenos Aires Flights
Flights from London (LON) to Buenos Aires (BUE) connect United Kingdom and Argentina. The great-circle distance is approximately 11,137 km, and a typical direct flight takes about 15 hours. Airports commonly used for this city pair include LON, LHR, LGW, STN, LTN, LCY and BUE, EZE, AEP. The reverse route is Buenos Aires 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
- Buenos Aires, Argentina
- Distance
- 11,137 km
- Typical duration
- about 15 hours
- Origin codes
- LON, LHR, LGW, STN, LTN, LCY
- Destination codes
- BUE, EZE, AEP
- Primary keyword
- flights from London to Buenos Aires
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Compare live prices and schedules for this route.
Route overview
London to Buenos Aires is a city-pair air route between United Kingdom and Argentina. Travelers use this corridor for leisure, business, and connecting itineraries.
Primary search codes are LON and BUE. Related codes: LON, LHR, LGW, STN, LTN, LCY → BUE, EZE, AEP.
Distance
Approximate flight distance: 11,137 km (great-circle). Actual flown distance can be longer depending on airway routing.
Duration
Typical block time for a direct flight is about 15 hours. Connecting itineraries take longer and depend on layover airports.
Airports
London airports and metro codes: LON, LHR, LGW, STN, LTN, LCY.
Buenos Aires airports and metro codes: BUE, EZE, AEP.
Alternative routes
Related searches include the reverse route Buenos Aires to London, other destinations from London, and other origins into Buenos Aires.
Frequently asked questions
How long is the flight from London to Buenos Aires?
Direct flights from London to Buenos Aires typically take about 15 hours, depending on aircraft type, routing, and wind conditions. Connecting itineraries take longer.
What is the distance from London to Buenos Aires?
The great-circle distance between London and Buenos Aires is approximately 11,137 km. Flown distance can be longer depending on airways.
Which airports serve flights from London to Buenos Aires?
London is commonly searched with code LON (related: LON, LHR, LGW, STN, LTN, LCY). Buenos Aires is commonly searched with code BUE (related: BUE, EZE, AEP).
Are there direct flights from London to Buenos Aires?
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 Buenos Aires to London?
The reverse city pair is Buenos Aires to London. Distance is the same great-circle measure (11,137 km); block time can differ with winds and schedules.
Which countries does the London to Buenos Aires route connect?
This route connects United Kingdom (London) with Argentina (Buenos Aires).