Question 1

What is the cheapest month to fly to Lisbon?

Accepted Answer

In general, January is the cheapest month to fly from New York John F Kennedy Intl Airport to Lisbon. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £435. If you are unable to visit Lisbon during the month of January, then departing from New York John F Kennedy Intl Airport during the month February is also very affordable. Most momondo users find prices during this month for around £444.

Question 2

What day of the week experiences the fewest flight delays on this route?

Accepted Answer

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

Question 3

How often are flights from New York to Lisbon delayed?

Accepted Answer

Historically, on average around 29% of flights between New York and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

Question 4

What is the cheapest time of day to depart on your flight to Lisbon?

Accepted Answer

In the afternoon is the cheapest time of day to fly from New York John F Kennedy Intl Airport to Lisbon when you can find flight prices for as low as £314. Flying to Lisbon in the afternoon is an ideal time because this is during off-peak travel hours. Flights to Lisbon are more costly in the evening, with an average ticket price of £481. Departure times in the evening fall within the peak daily travel times, which is why tickets can be more expensive.

Question 5

How far in advance should I book a flight to Lisbon?

Accepted Answer

You are more likely to see cheaper flights to Lisbon 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 Lisbon for around £572 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Lisbon from New York John F Kennedy Intl Airport for as low as £532 on momondo.

Question 6

What cabin class options are available on New York John F Kennedy Intl to Lisbon Humberto Delgado flights?

Accepted Answer

There are 2 cabin classes available to choose from on New York John F Kennedy Intl to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Question 7

How have New York John F Kennedy Intl Airport to Lisbon flight prices changed over time?

Accepted Answer

As of December 2025, prices for New York John F Kennedy Intl Airport to Lisbon flights are approximately 8% cheaper when compared to flights at the same time last year.

Question 8

What is the cheapest New York John F Kennedy Intl to Lisbon Humberto Delgado flight route?

Accepted Answer

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

Question 9

How many flights depart from New York John F Kennedy Intl Airport to Lisbon on average per week?

Accepted Answer

33 flights are operational weekly from New York John F Kennedy Intl Airport to Lisbon as of December 2025. The most popular departure day for this route is Wed, with 21% of flights per week taking off on this day.

Question 10

Can stopping save me money on New York John F Kennedy Intl Airport to Lisbon flights?

Accepted Answer

You could potentially save up to 57% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Lisbon flight.

Question 11

Which airline has the best punctuality record on New York to Lisbon flights?

Accepted Answer

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

Question 12

What is the cheapest day to depart on your flight to Lisbon?

Accepted Answer

The cheapest day to depart on your flight to Lisbon is on a Monday when prices can be found for as low as £259. This is often the case because there is less demand to fly during this day of the week. When flying out on a Thursday, the most expensive travel day of the week, you can expect to see flight prices from New York John F Kennedy Intl Airport to Lisbon for around £541.

Question 13

What is the most punctual flight time for New York to Lisbon flights?

Accepted Answer

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

Question 14

What is the typical price of a round-trip flight between New York John F Kennedy Intl Airport and Lisbon?

Accepted Answer

Prices are currently low for flights on this route.Typical prices usually range from £414 to £896.
The lowest price recently found on this route was £313.

Question 15

What is the cheapest airline that flies from New York John F Kennedy Intl to Lisbon Humberto Delgado?

Accepted Answer

TAP AIR PORTUGAL and LEVEL are the most popular carriers operating from New York John F Kennedy Intl to Lisbon Humberto Delgado

Question 16

How many flights depart from New York John F Kennedy Intl Airport to Lisbon on average per day?

Accepted Answer

The number of flights available between New York John F Kennedy Intl Airport and Lisbon is 4 per day as of December 2025. The most frequent departure time is 22:00, with 100% of daily flights leaving in the evening.

Question 17

When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Lisbon Humberto Delgado Airport?

Accepted Answer

Prices for flights from New York John F Kennedy Intl Airport to Lisbon Humberto Delgado Airport are updated daily.

Question 18

How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Lisbon Humberto Delgado Airport?

Accepted Answer

The number of operators available for flights from New York John F Kennedy Intl Airport to Lisbon Humberto Delgado Airport is 1 as of December 2025.

Question 19

How old do you have to be to fly from New York John F Kennedy Intl Airport to Lisbon Humberto Delgado Airport?

Accepted Answer

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York John F Kennedy Intl Airport to Lisbon Humberto Delgado Airport.

Question 20

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

Accepted Answer

The travel and health documents required for your trip to Lisbon Humberto Delgado Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Lisbon Humberto Delgado Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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Airports in Lisbon	1 airport

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Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between New York John F Kennedy Intl Airport and Lisbon?

What is the cheapest month to fly to Lisbon?

What is the cheapest day to depart on your flight to Lisbon?

What is the cheapest time of day to depart on your flight to Lisbon?

What is the cheapest New York John F Kennedy Intl to Lisbon Humberto Delgado flight route?

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

How far in advance should I book a flight to Lisbon?

What cabin class options are available on New York John F Kennedy Intl to Lisbon Humberto Delgado flights?

There are 2 cabin classes available to choose from on New York John F Kennedy Intl to Lisbon Humberto Delgado flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York John F Kennedy Intl Airport to Lisbon flights?

You could potentially save up to 57% on your flight if you consider stops on a New York John F Kennedy Intl Airport to Lisbon flight.

How have New York John F Kennedy Intl Airport to Lisbon flight prices changed over time?

As of December 2025, prices for New York John F Kennedy Intl Airport to Lisbon flights are approximately 8% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from New York John F Kennedy Intl to Lisbon Humberto Delgado?

TAP AIR PORTUGAL and LEVEL are the most popular carriers operating from New York John F Kennedy Intl to Lisbon Humberto Delgado

How often are flights from New York to Lisbon delayed?

Historically, on average around 29% of flights between New York and Lisbon have experienced a delay on any given week. The average delay length over the past 12 months has been 151 minutes.

What is the most punctual flight time for New York to Lisbon flights?

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

What day of the week experiences the fewest flight delays on this route?

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

Which airline has the best punctuality record on New York to Lisbon flights?

According to our data, Delta have had the fewest delays on this route over the last 12 months, with about 23% of their flights experiencing any sort of delay.

How many flights depart from New York John F Kennedy Intl Airport to Lisbon on average per day?

The number of flights available between New York John F Kennedy Intl Airport and Lisbon is 4 per day as of December 2025. The most frequent departure time is 22:00, with 100% of daily flights leaving in the evening.

How many flights depart from New York John F Kennedy Intl Airport to Lisbon on average per week?

33 flights are operational weekly from New York John F Kennedy Intl Airport to Lisbon as of December 2025. The most popular departure day for this route is Wed, with 21% of flights per week taking off on this day.

When to book flights from New York John F Kennedy Intl Airport to Lisbon

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How far is New York John F Kennedy Intl to Lisbon Humberto Delgado by plane?

When did momondo last update prices for flights from New York John F Kennedy Intl Airport to Lisbon Humberto Delgado Airport?

How many operators does momondo search for flights from New York John F Kennedy Intl Airport to Lisbon Humberto Delgado Airport?

How old do you have to be to fly from New York John F Kennedy Intl Airport to Lisbon Humberto Delgado Airport?

What documentation or ID do you need to fly to Lisbon Humberto Delgado Airport?

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