Neuquén (Spanish pronunciation: [neuˈken]) is the capital city of the Argentine province of Neuquén, located in the east of the province, at the confluence of the Limay and Neuquén rivers. The city and the surrounding area have a population of more than 340,000, making it the largest city in Patagonia.
Nequen has a international airport, NQN. Round-trip flights from LAX (Los Angeles) are usually priced between 1200 USD and 1500 USD. Round-trip flights from London don't get much cheaper than 1500 USD