Question 1

What are the cheapest airlines to fly from Portsmouth to New York John F Kennedy Intl Airport one-way?

Accepted Answer

For one-way options, check prices for Aer Lingus. According to our data, you can fly for as low as £417. Users have also found prices from £625 and £1,090 on British Airways and Delta, respectively.

Question 2

What is the cheapest month to book a flight from Portsmouth to New York John F Kennedy Intl Airport?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Portsmouth to New York John F Kennedy Intl Airport (average of £500). Flying from Portsmouth to New York John F Kennedy Intl Airport in December is currently the most expensive (average of £667). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 3

What is the cheapest day to fly from Portsmouth to New York John F Kennedy Intl Airport?

Accepted Answer

Travellers seeking maximum savings on their Portsmouth to New York John F Kennedy Intl Airport flight should consider departing on Tuesday mornings when fares are most often at their lowest. Monday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Question 4

Weekly flight availability from Portsmouth to New York John F Kennedy Intl Airport

Accepted Answer

The most flights from P0R to JFK are scheduled on a Wednesday (117 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (99 on average).

Question 5

E

Accepted Answer

In terms of precipitation, rainfall in New York John F Kennedy Intl Airport ranges from 71.0 - 114.0 inches per month. July is typically the wettest month, when rainfall can reach 114.0 mm. February is typically the driest time to visit New York John F Kennedy Intl Airport when rainfall is around 71.0 mm.

Question 6

E

Accepted Answer

If weather is an important factor for your trip to New York John F Kennedy Intl Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 25.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).

Question 7

What are the cheapest flights from Portsmouth to New York John F Kennedy Intl Airport?

Accepted Answer

Looking at all options, your cheapest flight can be booked for £333. While the most popular route (Southampton Eastleigh - New York John F Kennedy Intl) can be booked for £444 on average our data indicates £1,592 when flying from Portsmouth to New York John F Kennedy Intl Airport.

Question 8

What are the most reliable airlines from Portsmouth to New York John F Kennedy Intl Airport?

Accepted Answer

The top 3 most reliable airlines when flying from Portsmouth to New York John F Kennedy Intl Airport are SriLankan Airlines (87%), Scandinavian Airlines (87%) and Malaysia Airlines (84%).

Question 9

What are the most popular airlines that fly from Portsmouth to New York John F Kennedy Intl Airport?

Accepted Answer

When booking a flight from Portsmouth to New York John F Kennedy Intl Airport, you may want to consider flying on American Airlines, Air Canada or Air France as they are the most popular for this route.

Question 10

How far in advance should I book a flight from Portsmouth to New York John F Kennedy Intl Airport?

Accepted Answer

Users have found that booking a flight from Portsmouth to New York John F Kennedy Intl Airport at least 52 days early can save you up to 28% on average compared to booking a flight this week. If booking 52 days before your flight isn’t an option for you, users have found flights from Portsmouth to New York John F Kennedy Intl Airport for as little as £393 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as £606 for flights departing within the next 3 days.

Question 11

What is the cheapest month to fly from Portsmouth to New York John F Kennedy Intl Airport?

Accepted Answer

Due to multiple factors, expect to potentially pay more when booking in August. For low rates, September can be a great choice for travel to New York John F Kennedy Intl Airport. Flights to New York John F Kennedy Intl Airport from Portsmouth in September are about £403 on average during September, but can be found for as low as £258.

Question 12

What is the cheapest time of day to fly from P0R to JFK?

Accepted Answer

When flying from Portsmouth to New York John F Kennedy Intl Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Question 13

Can I find deals for flights from Portsmouth to John F Kennedy Intl that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Portsmouth to John F Kennedy Intl flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 14

How can I find direct flights from Portsmouth to John F Kennedy Intl?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portsmouth to John F Kennedy Intl.

Question 15

Can I find deals for business class flights from Portsmouth to John F Kennedy Intl?

Accepted Answer

Yes. Cheapflights offers flight deals from Portsmouth to John F Kennedy Intl by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 16

How does Cheapflights help users find flights from Portsmouth to John F Kennedy Intl?

Accepted Answer

Cheapflights helps you search for flights from Portsmouth to John F Kennedy Intl via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Question 17

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to John F Kennedy Intl?

Accepted Answer

It’s simple! Cheapflights, which is free to use for everyone, saves millions of users time and money every year by helping them find the cheapest and most suitable flights from Portsmouth to John F Kennedy Intl.

Question 18

Can Cheapflights find flights from Portsmouth to John F Kennedy Intl with no change fees?

Accepted Answer

Cheapflights does show flights with no change fees to all users. To see these options for flights from Portsmouth to John F Kennedy Intl, users can toggle the no change fees filter when performing a flight search.

Question 19

Can Cheapflights notify me if prices for flights from Portsmouth to John F Kennedy Intl become cheaper?

Accepted Answer

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

Round-trip from	£430
One-way from	£417
Popular in	August
Cheapest in	November
Average price	£504

Airline	Cheapest	Average	Flexibility	On-time
Norse Atlantic UK	Cheapest£237	Average£405	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
PLAY	Cheapest£264	Average£437	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
TAP AIR PORTUGAL	Cheapest£282	Average£358	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Icelandair	Cheapest£289	Average£441	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Delta	Cheapest£292	Average£532	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	Cheapest£293	Average£350	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Finnair	Cheapest£301	Average£406	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Air Canada	Cheapest£306	Average£397	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
SWISS	Cheapest£309	Average£381	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Scandinavian Airlines	Cheapest£314	Average£500	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights

Cheap flights from Portsmouth to New York John F Kennedy Intl Airport from £417

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 14/9. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to John F Kennedy Intl

Keep the following information in mind while searching for Portsmouth to John F Kennedy Intl flight deals. Data was last updated 11 July 2025.

Round-trip from

One-way from

Popular in

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Find flight deals from Portsmouth to John F Kennedy Intl

Cheapest flights from Portsmouth to John F Kennedy IntlExplore the most affordable flight options available from Portsmouth to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

Explore the most affordable flight options available from Portsmouth to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.

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Best time to book a flight from Portsmouth to John F Kennedy Intl

Have a flexible travel schedule? Discover the best time to fly to John F Kennedy Intl from Portsmouth with our price prediction graph.

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Everything you need to know about your flight from Portsmouth to New York John F Kennedy Intl Airport

What is the cheapest month to book a flight from Portsmouth to New York John F Kennedy Intl Airport?

What is the cheapest time of day to fly from P0R to JFK?

Find hourly flight availability from Portsmouth to John F Kennedy Intl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 11 July 2025.

What is the cheapest day to fly from Portsmouth to New York John F Kennedy Intl Airport?

Use this chart to determine the cheapest time to fly return from Portsmouth to John F Kennedy Intl. Price data was last updated on 16 December 2024.

Weekly flight availability from Portsmouth to New York John F Kennedy Intl Airport

Reviews of airlines servicing John F Kennedy Intl

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to John F Kennedy Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What are the cheapest airlines to fly from Portsmouth to New York John F Kennedy Intl Airport one-way?

What are the most reliable airlines from Portsmouth to New York John F Kennedy Intl Airport?

What are the cheapest flights from Portsmouth to New York John F Kennedy Intl Airport?

Can I find deals for flights from Portsmouth to John F Kennedy Intl that include hotel bookings?

How can I find direct flights from Portsmouth to John F Kennedy Intl?

Can I find deals for business class flights from Portsmouth to John F Kennedy Intl?

What is the cheapest month to book a flight from Portsmouth to New York John F Kennedy Intl Airport?

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Can Cheapflights find flights from Portsmouth to John F Kennedy Intl with no change fees?

Can Cheapflights notify me if prices for flights from Portsmouth to John F Kennedy Intl become cheaper?

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Cheapest flights from Portsmouth to John F Kennedy Intl
Explore the most affordable flight options available from Portsmouth to John F Kennedy Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 11 July 2025.