Cheap flights from Lisbon to New York from $310

The cheapest month to fly to New York from Lisbon is in July. Flight prices, which tend to average around $240, are often lower during this time because this is during the off-season. The month of June is another great option to travel to New York, with average flight prices from Lisbon averaging around $280.

The cheapest day to depart from Lisbon to New York is on a Friday when prices can be found for as low as $725. On the other hand, Monday 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 $845.

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 $696. Flights to New York are more costly in the morning, with an average ticket price of $795. 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 $666 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 $558 on momondo.

You could potentially save up to 33% on your flight if you consider stops on a Lisbon to New York flight.

As of May 2026, prices for Lisbon to New York flights are approximately 26% more expensive when compared to flights at the same time last year.

British Airways, Finnair, and TAP AIR PORTUGAL are the most popular carriers operating from Lisbon Humberto Delgado to New York

TAP AIR PORTUGAL, United Airlines and Air France 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 45% 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 19% 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 122 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.

Madrid (MAD) was the most common stop: 18% 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.

Boston (BOS) has the shortest average layover time for this route: 1h 20m.

As of May 2026, there are 16 flights per day flying from Lisbon to New York. The most common time of day flights depart is 10:00AM, with 56% of flights taking off at noon.

The number of flights available between Lisbon and New York is 113 per week as of May 2026. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.