Cheap flights from Cardiff to New York John F Kennedy Airport

from as little as £446

5 nights in New York, departing Cardiff on 03 / Dec / 2025 with Virgin Atlantic (price found 15 hours ago)

Subject to availability, prices correct of the last 24 hours
New York John F Kennedy Airport

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The Cardiff / New York John F Kennedy Airport route

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New York John F Kennedy Airport flight facts

What you need to know

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New York John F Kennedy Airport

Today alone, Netflights has searched over 115 flights. 03 / Dec / 2025 is currently the lowest priced day of the year to fly the Cardiff/New York John F Kennedy Airport route. There are around 50 flights on any given week from the UK to New York John F Kennedy Airport and the cheapest month to fly right now is December.

Not suitable? Try running another search or viewing all cheap flight deals.

Min / Max Temperature (°C)
LOWEST

-3 °C

AVG

12 °C

HIGHEST

28 °C

Rainfall (mm)
LOWEST

71 mm

AVG

89 mm

HIGHEST

98 mm

Key facts about New York John F Kennedy Airport

How to get cheap flights from Cardiff to New York John F Kennedy Airport

Tips and advice from our flight experts

There are four airlines offering flights to New York. The most direct route isn’t necessarily the cheapest – being flexible is key to finding the lowest airfare rates. For example, try searching by month to see the best time of the week to fly. The cheapest date is currently 03 / Dec / 2025.

Make sure you use the search options above to search for flights to other airports in New York, not just New York John F Kennedy Airport. The more options you look at, the better your chance of finding a cheap deal. Just so you know, the flight typically takes 11 hrs 25 mins.

There are about 50 flights to or via New York every week, so you have plenty of options. The cheapest month of the year to fly to New York is October. Keep your eye out for flights with KLM, Virgin Atlantic and Air France – these are the most popular airlines for flying to .

November tends to be the most expensive time of the year to fly to New York. 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.

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