Cheap flights from Lisbon to New York from £213

The cheapest month to fly to Newark Airport from Lisbon is in April. Flight prices, which tend to average around £415, are often lower during this time because this is during the off-season. If you don’t want to visit Newark Airport in April, then you should wait until January to fly from Lisbon, when ticket prices are also cheap, with an average price of £432.

The cheapest day to depart from Lisbon to Newark Airport is on a Tuesday. Travellers who choose to depart for Newark Airport on a Tuesday will often find tickets for as low as £419. Flights from Lisbon to Newark Airport on a Wednesday will generally be more expensive and average around £622. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

Flying to Newark Airport from Lisbon in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £419 when looking at flights departing in the afternoon. Flights to Newark Airport are more costly in the morning, with an average ticket price of £516. 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 Newark for the best Lisbon Humberto Delgado - Newark flight prices

You are more likely to see cheaper flights to Newark Airport from Lisbon when booking weeks ahead of your departure date. In general, you can expect to find flights to Newark Airport for around £529 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Newark Airport from Lisbon for as low as £404 on momondo.

There is only 1 cabin class available to choose from on Lisbon Humberto Delgado to Newark flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

You could potentially save up to 19% on your flight if you consider stops on a Lisbon to Newark Airport flight.

As of March 2026, prices for Lisbon to Newark Airport flights are approximately 117% more expensive when compared to flights at the same time last year.

Historically, on average around 37% of flights between Lisbon and Newark have experienced a delay on any given week. The average delay length over the past 12 months has been 143 minutes.

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

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

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 28% of their flights experiencing any sort of delay.

As of March 2026, 9 flights take off from Lisbon and land in Newark Airport each day. The most common flight departure time for this route is 10:00, with 42% of daily flights taking off at midday.

As of March 2026, there are 64 flights per week flying from Lisbon to Newark Airport. The most common day of the week flights depart is Mon, with 16% of flights taking off on this day.