If you want a cheap flight from Newcastle to Buenos Aires, you've got one airlines to choose from. You can use the search box to filter your preferences, but we've found that the cheapest day to fly is 07 / Mar / 2025.
Buenos Aires Arpt. Jorge Newbery Airport is just one of the airports in Buenos Aires. If you're not set on a specific airport, try changing your search from Buenos Aires Arpt. Jorge Newbery Airport to Buenos Aires to see a broader range of flights – they might be cheaper. It usually takes about 18 hrs 30 mins to fly 11338 km to Buenos Aires Arpt. Jorge Newbery Airport.
15 flights go to or via Buenos Aires every week. Cheap flights Currently, the cheapest price available is £983. The most popular airline is LATAM but do spend some time checking all your options – they aren’t necessarily the cheapest airline to book with.
During this peak season, hotel and holiday prices often increase too, so it's best to book early. Or you could keep your fingers crossed and hold out for a last-minute deal.
