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.

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).

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

Looking at all options, your cheapest flight can be booked for £289. While the most popular route (Southampton Eastleigh - New York John F Kennedy Intl) can be booked for £476 on average, our data indicates £1,420 when flying from Portsmouth to New York John F Kennedy Intl Airport.

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

The top 3 most reliable airlines when flying from Portsmouth to New York John F Kennedy Intl Airport are Malaysia Airlines (93%), TAP AIR PORTUGAL (93%) and Scandinavian Airlines (92%).

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

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

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

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.

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

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.

£314+ Flights from Portsmouth to New York John F Kennedy Intl Airport

Cheap flight deals from Portsmouth to John F Kennedy Intl

Enter your travel dates to find the best prices.

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 12 12월 2025.

일 28/1209:30SOU - JFK

2 stops26h 59mDelta

화 17/318:45JFK - SOU

1 stop9h 25mDelta

Deal found 11/12£669

수 24/1217:30SOU - JFK

1 stop23h 00mDelta

목 8/117:45JFK - SOU

1 stop9h 40mDelta

Deal found 10/12£689

일 28/1209:30SOU - JFK

2 stops38h 14mDelta

일 15/317:40JFK - SOU

1 stop10h 40mDelta

Deal found 11/12£699

금 26/1217:30SOU - JFK

1 stop23h 00mDelta

월 16/318:45JFK - SOU

1 stop9h 20mDelta

Deal found 11/12£703

일 28/1209:30SOU - JFK

2 stops26h 59mDelta

수 18/318:45JFK - SOU

1 stop9h 35mDelta

Deal found 9/12£704

월 29/1218:05SOU - JFK

1 stop24h 10mDelta

월 16/317:40JFK - SOU

1 stop10h 25mDelta

Deal found 9/12£716

월 29/1208:40SOU - JFK

2 stops27h 49mDelta

수 18/308:53JFK - SOU

2 stops28h 32mDelta

Deal found 9/12£717

수 24/1217:30SOU - JFK

1 stop23h 00mDelta

금 9/117:45JFK - SOU

1 stop10h 00mDelta

Deal found 10/12£719

일 28/1209:30SOU - JFK

2 stops26h 59mDelta

목 8/117:45JFK - SOU

1 stop9h 40mDelta

Deal found 10/12£731

금 26/1217:30SOU - JFK

1 stop23h 00mDelta

금 13/318:45JFK - SOU

1 stop10h 05mDelta

Deal found 11/12£733

금 26/1217:30SOU - JFK

2 stops30h 14mDelta

토 14/311:18JFK - SOU

2 stops17h 32mDelta

Deal found 9/12£733

Best flights from Portsmouth to John F Kennedy Intl
Discover carefully curated flight deals from Portsmouth to John F Kennedy Intl that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 12 12월 2025.

월 2/219:55SOU - JFK

1 stop31h 05mMultiple Airlines

월 16/221:00JFK - SOU

1 stop9h 55mMultiple Airlines

Deal found 11/12£476

월 2/217:35SOU - JFK

1 stop22h 55mVirgin Atlantic

월 16/216:40JFK - SOU

2 stops19h 25mVirgin Atlantic

Deal found 11/12£503

월 20/409:10SOU - JFK

1 stop18h 05mAer Lingus

월 27/423:45JFK - SOU

1 stop14h 45mAer Lingus

Deal found 11/12£539

목 22/109:00SOU - JFK

1 stop11h 45mKLM

목 29/117:45JFK - SOU

1 stop9h 40mKLM

Deal found 10/12£542

화 3/217:35SOU - JFK

1 stop22h 55mDelta

수 11/214:30JFK - SOU

2 stops21h 35mDelta

Deal found 10/12£561

화 3/217:35SOU - JFK

1 stop22h 55mDelta

월 9/218:50JFK - SOU

1 stop17h 15mDelta

Deal found 10/12£561

목 22/117:35SOU - JFK

1 stop23h 00mVirgin Atlantic

목 29/112:58JFK - SOU

2 stops14h 27mVirgin Atlantic

Deal found 10/12£562

금 6/209:00SOU - JFK

1 stop11h 45mDelta

목 12/221:20JFK - SOU

1 stop30h 25mDelta

Deal found 10/12£591

목 5/209:00SOU - JFK

1 stop11h 45mDelta

수 11/217:45JFK - SOU

1 stop9h 40mDelta

Deal found 10/12£591

수 25/208:40SOU - JFK

1 stop15h 40mDelta

일 1/307:00JFK - SOU

2 stops20h 20mDelta

Deal found 10/12£591

화 3/209:25SOU - JFK

1 stop11h 20mDelta

토 14/221:20JFK - SOU

1 stop30h 30mDelta

Deal found 10/12£591

금 6/209:00SOU - JFK

1 stop11h 45mDelta

수 11/217:45JFK - SOU

1 stop9h 40mDelta

Deal found 10/12£591

Last-minute flights from Portsmouth to John F Kennedy Intl
Discover last-minute flight deals from Portsmouth to John F Kennedy Intl. Data last updated 12 12월 2025 and is based on user searches.

수 24/1217:30SOU - JFK

1 stop23h 00mDelta

목 8/117:45JFK - SOU

1 stop9h 40mDelta

Deal found 10/12£689

일 28/1209:30SOU - JFK

2 stops26h 59mDelta

화 17/318:45JFK - SOU

1 stop9h 25mDelta

Deal found 11/12£669

수 7/117:35SOU - JFK

2 stops33h 47mMultiple Airlines

수 14/121:20JFK - SOU

1 stop30h 05mMultiple Airlines

Deal found 10/12£616

목 22/116:05SOU - JFK

2 stops28h 40mMultiple Airlines

목 29/117:35JFK - SOU

2 stops21h 05mMultiple Airlines

Deal found 10/12£475

목 22/109:00SOU - JFK

1 stop11h 45mKLM

목 29/117:45JFK - SOU

1 stop9h 40mKLM

Deal found 10/12£542

목 22/117:35SOU - JFK

1 stop23h 00mVirgin Atlantic

목 29/112:58JFK - SOU

2 stops14h 27mVirgin Atlantic

Deal found 10/12£562

토 24/109:30SOU - JFK

1 stop14h 59mAer Lingus

토 31/117:00JFK - SOU

1 stop10h 45mAer Lingus

Deal found 10/12£574

토 24/115:20SOU - JFK

2 stops29h 35mMultiple Airlines

토 31/117:00JFK - SOU

1 stop10h 45mMultiple Airlines

Deal found 10/12£583

토 24/109:25SOU - JFK

2 stops17h 02mDelta

토 31/114:30JFK - SOU

2 stops21h 45mDelta

Deal found 10/12£595

One-way flights from Portsmouth to John F Kennedy Intl
Search for one-way flight options from Portsmouth to John F Kennedy Intl. Find affordable one-way fares based on user searches. Data last updated 12 12월 2025.

월 8/619:20SOU - JFK

2 stops32h 10mMultiple Airlines

Deal found 9/12£314

일 7/608:25SOU - JFK

3 stops39h 45mMultiple Airlines

Deal found 9/12£359

화 9/613:25SOU - JFK

3 stops38h 05mMultiple Airlines

Deal found 9/12£361

월 1/619:20SOU - JFK

3 stops28h 50mMultiple Airlines

Deal found 9/12£380

월 1/609:10SOU - JFK

1 stop18h 05mAer Lingus

Deal found 9/12£382

월 9/209:30SOU - JFK

1 stop14h 59mBritish Airways

Deal found 10/12£386

일 8/216:05SOU - JFK

1 stop32h 24mBritish Airways

Deal found 10/12£391

일 31/518:20SOU - JFK

2 stops26h 35mMultiple Airlines

Deal found 9/12£399

Find flight deals from Portsmouth to John F Kennedy Intl

Round-trip from	£475
One-way from	£314
Popular in	August
Cheapest in	April
Average price	£670

22/1-29/1
4 total stops
49h 45m total
Portsmouth to New York

Search Deals

8/6
2 total stops
32h 10m total
Portsmouth to New York

Search Deals

Highest demand for flights based on searches. 18% potential increase in price (£95 potential increase over avg. return price).

Search Deals

Cheapest flight prices on average. 7% potential price decrease (£29 potential savings vs. average return price).

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to New York John F Kennedy Intl Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

월 2/2

19:55-22:00

1 stop31h 05m

New York John F Kennedy Intl

월 16/2

21:00-11:55

1 stop9h 55m

£476

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

월 2/2

17:35-11:30

1 stop22h 55m

New York John F Kennedy Intl

월 16/2

16:40-17:05

2 stops19h 25m

£503

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

월 20/4

09:10-22:15

1 stop18h 05m

New York John F Kennedy Intl

월 27/4

23:45-19:30

1 stop14h 45m

£539

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

목 22/1

09:00-15:45

1 stop11h 45m

New York John F Kennedy Intl

목 29/1

17:45-08:25

1 stop9h 40m

£542

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

화 3/2

17:35-11:30

1 stop22h 55m

New York John F Kennedy Intl

수 11/2

14:30-17:05

2 stops21h 35m

£561

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

화 3/2

17:35-11:30

1 stop22h 55m

New York John F Kennedy Intl

월 9/2

18:50-17:05

1 stop17h 15m

£561

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

목 22/1

17:35-11:35

1 stop23h 00m

New York John F Kennedy Intl

목 29/1

12:58-08:25

2 stops14h 27m

£562

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

금 6/2

09:00-15:45

1 stop11h 45m

New York John F Kennedy Intl

목 12/2

21:20-08:45

1 stop30h 25m

£591

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

목 5/2

09:00-15:45

1 stop11h 45m

New York John F Kennedy Intl

수 11/2

17:45-08:25

1 stop9h 40m

£591

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

수 25/2

08:40-19:20

1 stop15h 40m

New York John F Kennedy Intl

일 1/3

07:00-08:20

2 stops20h 20m

£591

Flights are sorted by cheapest return flights first.

Deals found on 9/12

Showing 1-10 of 22 results

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.

Estimated return price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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?

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 £262). Flying from Portsmouth to New York John F Kennedy Intl Airport in July is currently the most expensive (average of £340). 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.

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

When flying from Portsmouth to New York John F Kennedy Intl Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight at midday, which can drop the price by up to 13% versus a flight in the morning.

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

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

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

The most flights from P0R to JFK are scheduled on a Wednesday (99 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (84 on average).

Reviews of airlines servicing John F Kennedy Intl

Read reviews from past customers who have flown with KLM and Virgin Atlantic from Portsmouth to New York John F Kennedy Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

KLM

7.7

Good

1,432 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Virgin Atlantic

7.5

Good

675 reviews

KLM

7.7

Good

1,432 reviews

Check prices

Reviews

1 / 20

8.0

Excellent

Anonymous,Dec 2025

YYC - AMS

Not literally sitting in the very last row in the middle

Related info for your journey

How long is the flight from Portsmouth to New York John F Kennedy Intl Airport?
Virgin Atlantic, Aer Lingus, and KLM can get you from Portsmouth to New York John F Kennedy Intl Airport in just under 11h 45m. Your travel time can differ by up to 11h 10m. The distance from Portsmouth to New York John F Kennedy Intl Airport is about 3414 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.
What are the most reliable airlines from Portsmouth to New York John F Kennedy Intl Airport?
The top 3 most reliable airlines when flying from Portsmouth to New York John F Kennedy Intl Airport are Malaysia Airlines (93%), TAP AIR PORTUGAL (93%) and Scandinavian Airlines (92%).
What are the cheapest flights from Portsmouth to New York John F Kennedy Intl Airport?
Looking at all options, your cheapest flight can be booked for £289. While the most popular route (Southampton Eastleigh - New York John F Kennedy Intl) can be booked for £476 on average, our data indicates £1,420 when flying 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?
Yes. In addition to deals on Portsmouth to John F Kennedy Intl flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Portsmouth to John F Kennedy Intl?
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.
Can I find deals for business class flights from Portsmouth to John F Kennedy Intl?
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.
What is the cheapest month to book a flight from Portsmouth to New York John F Kennedy Intl Airport?
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 £262). Flying from Portsmouth to New York John F Kennedy Intl Airport in July is currently the most expensive (average of £340). 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.

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Top 10 airlines flying from Portsmouth to John F Kennedy Intl

Airline	Cheapest	Average	Flexibility	On-time
Norse Atlantic UK	Cheapest£274	Average£440	FlexibilityNo cancel fee	On-timeN/A	Search Norse Atlantic UK flights
Air Canada	Cheapest£286	Average£401	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
TAP AIR PORTUGAL	Cheapest£295	Average£423	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Delta	Cheapest£296	Average£499	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
United Airlines	Cheapest£296	Average£348	FlexibilityNo cancel fee	On-time69%	Search United Airlines flights
Icelandair	Cheapest£297	Average£438	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Aer Lingus	Cheapest£304	Average£511	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
Finnair	Cheapest£306	Average£389	FlexibilityNo cancel fee	On-time76%	Search Finnair flights
Lufthansa	Cheapest£309	Average£352	FlexibilityNo cancel fee	On-time76%	Search Lufthansa flights
Scandinavian Airlines	Cheapest£311	Average£492	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights

Fly with Cheapflights

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

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.

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

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.

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

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.

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

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Cheap flights from Portsmouth to New York John F Kennedy Intl Airport from £314

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 8/6. 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

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 12 12월 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 12 12월 2025.

Find 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 12 12월 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Portsmouth to New York John F Kennedy Intl Airport that are best for you.

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.

Cheapflights Insights

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 12 12월 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

Read reviews from past customers who have flown with KLM and Virgin Atlantic from Portsmouth to New York John F Kennedy Intl Airport. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

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.

How long is the flight from Portsmouth to New York John F Kennedy Intl Airport?

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?

Travelling to a place near New York John F Kennedy Intl Airport?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portsmouth to John F Kennedy Intl

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Top 10 airlines flying from Portsmouth to John F Kennedy Intl

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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

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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 12 12월 2025.