- Fastest outbound flight
- Fastest inbound flight
- Flight distance
- 11,141 km
- Time difference
- Airports in London
- Heathrow
- Gatwick
- City Airport
- Stansted
- Luton
- Southend
- Airports in Buenos Aires
- Ezeiza International Airport
- Jorge Newbery
Flight schedule from London (LON) to Buenos Aires (BUE)
Select a travel date in the flight schedule for the route from London (LON) to Buenos Aires (BUE) and compare affordable flight deals.
offers
Active filtersnone
Matching outbound flightsLON–BUE · 3 of 3
fromto
dep.arr.
durationstopovers
- October 11 – 17, 2026
- October 18 – 24, 2026
- October 25 – 31, 2026
- LHREZE1 stopover
- LHREZE1 stopover
- LHREZEnonstop
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from London to Buenos Aires?
The route from London to Buenos Aires is served by connecting flights with one stop. These typically take around 22 hours 35 minutes, depending on the layover time and the connection chosen. If travel time matters to you, look especially for connections with a short layover.
Are there nonstop flights from London to Buenos Aires?
No, there are currently no nonstop flights from London to Buenos Aires. However, you can reach Buenos Aires with a one-stop connecting flight. Allow extra travel time for the connection and pay close attention to the length of the layover.
Which airlines fly from London to Buenos Aires?
Flights from London to Buenos Aires are available with one stop, operated by, among others, LATAM Chile (via Sao Paulo) and United Airlines (via Houston - George Bush). When comparing options, look beyond the fare and consider the total travel time and the length of the layover.