Clever, eh? You’re currently looking at flights specifically with Aerolineas Argentinas but, if you want to check all your options, we'd recommend looking at other airlines too.
The average cost of flying the London to Ushuaia route with Aerolineas Argentinas – the most popular airline – is 1,594. But it's worth comparing a range of airlines. Others may have a better price, especially on last-minute flights.