Buenos Aires to London Business Class Flights
Lie-flat business class · 13h 30m · British Airways
Based on fares from the past 90 days. Prices vary by date.
Compare business class flights from Buenos Aires to London. Lie-flat seats from €1,900 on British Airways. Flight time 13h 30m, distance 11,130 km. Book 2-4 months ahead for the best fares.
Airlines on this route
Business class service between Buenos Aires and London is operated by British Airways . All carriers offer lie-flat seats with direct aisle access on this 11,130 km route, with typical flight times of 13h 30m.
What to expect on Buenos Aires–London
At 13h 30m, this long-haul route is where business class truly shines. Expect a fully lie-flat bed (Lie-flat), multi-course dining, and premium lounge access at Buenos Aires. British Airways operates the most competitive fares starting at €1,900.
Buenos Aires (EZE) — departure airport
Flights depart from Buenos Aires (EZE). Business class passengers have access to premium lounges before departure. Your destination airport is London (LHR). See our EZE airport guide for lounge details and LHR arrival info.
How to book Buenos Aires to London business class
Prices for business class from Buenos Aires to London range from €1,900 to €4,800. For routes above €1,500, booking 3–6 months ahead and being flexible with dates can save 20–30%. Set a price alert and wait for sales. Compare fares across 1 airlines — prices can vary by €1,450 or more depending on the carrier and season.