Cheap flights from Lisbon to New York from $433

The cheapest month to fly to New York from Lisbon is in January. Flight prices, which tend to average around $563, are often lower during this time because this is during the off-season. The month of February is another great option to travel to New York, with average flight prices from Lisbon averaging around $572.

The cheapest day to depart from Lisbon to New York is on a Thursday when prices can be found for as low as $746. On the other hand, Sunday is the most expensive day to depart from Lisbon because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $907.

Our most recent data shows that the best time of day to fly to New York is in the afternoon. Flights from Lisbon to New York during this time can be as low as $753. Flights to New York are more costly in the morning, with an average ticket price of $815. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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

You are more likely to see cheaper flights to New York from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to New York for around $692 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York from Lisbon for as low as $428 on momondo.

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

Delta, British Airways, and KLM are the most popular carriers operating from Lisbon Humberto Delgado to New York

TAP AIR PORTUGAL, United Airlines and Delta are the top three most popular airlines that fly to New York from Lisbon according to our data. TAP AIR PORTUGAL is the first choice among our users, with 46% of people opting to fly with this airline when traveling to New York. Keep in mind that there are 7 different airlines that fly to New York on a routine basis, so you have a few additional options to choose from.

Historically, on average around 17% of flights between Lisbon and New York have experienced a delay on any given week. The average delay length over the past 12 months has been 136 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.

London (LHR) was the most common stop: 27% of momondo users choosing 1-stop flights on this route connected there.

Flights via Boston (BOS) offer the lowest average round-trip price of $530.

Flights connecting via Casablanca (CMN) have the shortest average one-way travel time: 10h 20m.

Madrid (MAD) has the shortest average layover time for this route: 1h 10m.

As of October 2026, there are 12 flights per day flying from Lisbon to New York. The most common time of day flights depart is 10:00AM, with 57% of flights taking off in the afternoon.

The number of flights available between Lisbon and New York is 87 per week as of October 2026. The most frequent departure day is Wed, with 16% of weekly flights leaving on this day.