Your flight from Cardiff to Buenos Aires should take about 16 hrs 15 mins. We've gone through all ten of the weekly flights to or via Buenos Aires, operated by one airlines, to help you compare flight times and prices. At the moment, the cheapest flight is £1,246.
KLM are the most popular airlines for flying from Cardiff to Buenos Aires. Adjust your search options to look by month, and see how much you could save if you fly during low season.
Buenos Aires actually has one airports to choose from – but Buenos Aires Ezeiza Ministro Pistarini Airport (EZE) is the usually the cheapest option. If you need to fly into a specific airport, adjust your search to focus on those flights. The most popular airlines include KLM.
If you can’t quite find what you’re looking for, try checking the cost of flights to other cities in Argentina.