Cheap flights from Portugal to New York from $347

The month of January is, on average, the cheapest month to fly to New York John F Kennedy Intl Airport from Portugal, with most prices found around $582. If you don’t want to visit New York John F Kennedy Intl Airport in January, then you should wait until February to fly from Portugal, when ticket prices are also cheap, with an average price of $597.

Our data shows that Tuesday is the least expensive day to fly to New York John F Kennedy Intl Airport. Tickets to fly out on this day can be as low as $711. The most expensive day to fly to New York John F Kennedy Intl Airport is Monday, with ticket prices averaging around $1,118.

According to our data, the cheapest time of day to fly to New York John F Kennedy Intl Airport is in the afternoon. momondo users have found flights departing from Portugal to New York John F Kennedy Intl Airport in the afternoon for as low as $737. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the morning are often more expensive with an average ticket price of $789.

Fly from Lisbon Humberto Delgado to New York John F Kennedy Intl for the best Portugal - New York John F Kennedy Intl flight prices

You are more likely to see cheaper flights to New York John F Kennedy Intl Airport from Portugal when booking weeks ahead of your departure date. In general, you can expect to find flights to New York John F Kennedy Intl Airport for around $686 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York John F Kennedy Intl Airport from Portugal for as low as $578 on momondo.

There are 3 cabin classes available to choose from on Portugal to New York John F Kennedy Intl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Azores Airlines, JetBlue, and TAP AIR PORTUGAL are the most popular carriers operating from Portugal to New York John F Kennedy Intl

Delta, TAP AIR PORTUGAL and Air France are the top three most popular airlines that fly to New York John F Kennedy Intl Airport from Portugal according to our data. Delta is the first choice among our users, with 40% of people opting to fly with this airline when traveling to New York John F Kennedy Intl Airport. Keep in mind that there are 5 different airlines that fly to New York John F Kennedy Intl Airport on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Portugal and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 140 minutes.

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

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

According to our data, TAP AIR PORTUGAL have had the least number of delays on this route over the last 12 months; with about 14% of their flights experiencing any sort of delay.

As of October 2026, there are 7 flights per day flying from Portugal to New York John F Kennedy Intl Airport. The most common time of day flights depart is 5:00PM, with 72% of flights taking off in the afternoon.

53 flights are operational weekly from Portugal to New York John F Kennedy Intl Airport as of October 2026. The most popular departure day for this route is Fri, with 25% of flights per week taking off on this day.