Cheap flights from New York John F Kennedy Intl Airport to Barcelona from £231

If you aren’t able to travel during the month of December, then book flights to Barcelona from New York John F Kennedy Intl Airport during October instead. Flights to Barcelona in October, while not as cheap as those in December, still average around £318.

Our data shows that Tuesday is the least expensive day to fly to Barcelona. Tickets to fly out on this day can be as low as £313. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to Barcelona for around £594.

Flying to Barcelona from New York John F Kennedy Intl Airport in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £423 when looking at flights departing in the afternoon. Flights in the evening are often more expensive, with an average ticket price of £435.

Fly from New York John F Kennedy Intl to Barcelona-El Prat for the best New York John F Kennedy Intl - Barcelona flight prices

You are more likely to see cheaper flights to Barcelona from New York John F Kennedy Intl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Barcelona for around £417 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Barcelona from New York John F Kennedy Intl Airport for as low as £378 on momondo.

Historically, on average around 13% of flights between New York and Barcelona have experienced a delay on any given week. The average delay length over the past 12 months has been 176 minutes.

Generally, flights departing at night tend to experience fewer delays. Flights departing in the morning have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Iberojet have had the fewest delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

As of May 2026, 9 flights take off from New York John F Kennedy Intl Airport and land in Barcelona each day. The most common flight departure time for this route is 18:00, with 100% of daily flights taking off in the evening.

As of May 2026, 63 flights take off from New York John F Kennedy Intl Airport and land in Barcelona each week. The most common flight departure day for this route is Wed, with 24% of weekly flights taking off on this day.