How long does it take to fly to Argentina to London?

Answer 1

It depends on the plane, pilot, wind speed and/or company. Some flights travel at 500 m/ph or 805 k/ph, some may travel at 400 m/ph 643 k/ph, ultimately it takes 13-14 hours.

Answer 2

There's a BA flight from London Heathrow to Buenos Aires Ezeiza (also called Pistarini) which takes roughly 13.00. It's a direct, non-stop flight.

Hope it helps