If you want a cheap flight from Cardiff to New York, you've got two 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 17 / Sep / 2025.
New York Newark Liberty International Airport is just one of the airports in New York. If you're not set on a specific airport, try changing your search from New York Newark Liberty International Airport to New York to see a broader range of flights – they might be cheaper. It usually takes about 16 hrs 10 mins to fly 5378 km to New York Newark Liberty International Airport.
There are about 50 flights to or via New York every week, so you have plenty of options. Keep your eye out for flights
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.
