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Cheap flights from Portsmouth to New York from £327

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 2/6. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — NYC
27 Feb — 6 Mar1
1 adult

Cheap flight deals from Portsmouth to New York

Keep the following information in mind while searching for Portsmouth to New York flight deals. Data was last updated 22 February 2025.

Round-trip from

£483

One-way from

£327

Popular in

August

Cheapest in

March

Average price

£515
8/4-15/4
  • 8/4-15/4
  • 4 total stops
  • 46h 20m total
  • Portsmouth to New York
Search Deals
2/6
  • 2/6
  • 3 total stops
  • 49h 53m total
  • Portsmouth to New York
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease (£18 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Portsmouth to New York

Cheapest flights from Portsmouth to New York
Explore the most affordable flight options available from Portsmouth to New York. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 22 February 2025.

Sat 1/309:30SOU - JFK
1 stop14h 50mVirgin Atlantic
Mon 17/318:50JFK - SOU
1 stop9h 35mVirgin Atlantic
Deal found 21/2£417
Sat 1/309:30SOU - LGA
2 stops18h 19mDelta
Mon 17/312:52LGA - SOU
2 stops15h 33mDelta
Deal found 21/2£422
Sat 1/309:30SOU - JFK
2 stops18h 43mDelta
Mon 17/312:59JFK - SOU
2 stops15h 26mDelta
Deal found 21/2£422
Sat 1/309:30SOU - EWR
2 stops18h 39mDelta
Mon 17/313:00EWR - SOU
2 stops15h 25mDelta
Deal found 21/2£422
Sat 1/309:30SOU - JFK
1 stop14h 50mMultiple Airlines
Mon 17/312:59JFK - SOU
2 stops15h 26mMultiple Airlines
Deal found 21/2£459
Tue 8/420:00SOU - SWF
2 stops27h 05mMultiple Airlines
Tue 15/419:15SWF - SOU
2 stops19h 15mMultiple Airlines
Deal found 21/2£483
Sat 1/309:30SOU - LGA
2 stops18h 19mKLM
Mon 17/312:52LGA - SOU
2 stops15h 33mKLM
Deal found 21/2£484
Mon 7/417:35SOU - JFK
1 stop24h 45mKLM
Sun 13/400:50JFK - SOU
1 stop27h 00mKLM
Deal found 21/2£505
Mon 7/417:35SOU - EWR
2 stops26h 25mKLM
Mon 14/412:40EWR - SOU
2 stops15h 10mKLM
Deal found 21/2£528
Tue 24/609:20SOU - EWR
2 stops27h 10mVirgin Atlantic
Tue 1/714:45EWR - SOU
2 stops37h 00mVirgin Atlantic
Deal found 21/2£562
Mon 7/419:25SOU - EWR
1 stop30h 35mMultiple Airlines
Sun 13/423:00EWR - SOU
1 stop14h 55mMultiple Airlines
Deal found 21/2£579
Tue 24/609:20SOU - LGA
2 stops19h 24mMultiple Airlines
Tue 1/712:55LGA - SOU
2 stops38h 50mMultiple Airlines
Deal found 21/2£582

Find flights from Portsmouth to New York within your budget

Customise your flight search to find flights from Portsmouth to New York that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 February 2025.

Fly from

Portsmouth

Fly to

New York

Route

Depart

Return

Price

SouthamptonNew Windsor

SOU - SWF

SOUSWF

Southampton Eastleigh

Tue 8/4

20:00-18:05

2 stops27h 05m

New Windsor Stewart

Tue 15/4

19:15-19:30

2 stops19h 15m

£483

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Mon 7/4

17:35-13:20

1 stop24h 45m

New York John F Kennedy Intl

Sun 13/4

00:50-08:50

1 stop27h 00m

£505

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Mon 7/4

17:35-21:25

2 stops32h 50m

New York John F Kennedy Intl

Mon 14/4

09:50-08:50

2 stops18h 00m

£519

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Mon 7/4

17:35-15:00

2 stops26h 25m

Newark

Mon 14/4

12:40-08:50

2 stops15h 10m

£528

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Wed 7/5

17:35-22:50

1 stop10h 15m

New York John F Kennedy Intl

Sat 17/5

19:15-08:45

1 stop32h 30m

£541

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Tue 24/6

09:20-07:30

2 stops27h 10m

Newark

Tue 1/7

14:45-08:45

2 stops37h 00m

£562

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Mon 7/4

19:25-21:00

1 stop30h 35m

Newark

Sun 13/4

23:00-18:55

1 stop14h 55m

£579

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Tue 24/6

09:20-23:44

2 stops19h 24m

New York LaGuardia

Tue 1/7

12:55-08:45

2 stops38h 50m

£582

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Tue 24/6

09:20-07:23

2 stops27h 03m

New York John F Kennedy Intl

Mon 30/6

00:50-08:45

1 stop26h 55m

£582

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Thu 3/4

09:20-07:33

2 stops27h 13m

New York LaGuardia

Sat 19/4

07:40-08:45

2 stops20h 05m

£670

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 21 results
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2
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Best time to book a flight from Portsmouth to New York

Have a flexible travel schedule? Discover the best time to fly to New York 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.

Travel insights for flights from Portsmouth to New York

Get recent, data-driven insights about flights from Portsmouth to New York including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from Portsmouth to New York?

Currently, January is the cheapest month in which you can book a flight from Portsmouth to New York (average of £500). Flying from Portsmouth to New York 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.

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

Find hourly flight availability from Portsmouth to New York. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 22 February 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portsmouth to New York as you normally would.

What is the cheapest day to fly from Portsmouth to New York?

Use this chart to determine the cheapest time to fly return from Portsmouth to New York. Price data was last updated on 16 December 2024.

Travellers seeking maximum savings on their Portsmouth to New York flight should consider departing on Tuesday mornings when fares are most often at their lowest. Thursday 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

Explore weekly flight availability from Portsmouth to New York. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 22 February 2025.

The most flights from P0R to NYC are scheduled on a Wednesday (169 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (138 on average).

Rainfall in New York by month

Plan your trip to New York by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New York 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 when rainfall is around 71.0 mm.

Temperature in New York by month

Plan your trip to New York by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New York, 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).

Reviews of airlines servicing New York

Get insights into the airlines that provide service to New York. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New York. Reviews last updated 22 February 2025.
Get a feel of what it's like to fly with Delta, KLM and Virgin Atlantic from Portsmouth to New York by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Delta
8.0
Very Good
8,213 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

KLM
7.8
Good
1,331 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Virgin Atlantic
7.5
Good
653 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Aer Lingus
7.0
Good
1,070 reviews
Delta
8.0
Very Good
8,213 reviews
Check prices

Crew

8.5

Entertainment

7.9

Comfort

8.0

Food

7.3

Boarding

8.2

Overall

8.0

Reviews

1 / 20

10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

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

  • What are the most popular routes from Portsmouth to New York?

    When deciding which route to take from Portsmouth to New York consider Southampton Eastleigh - New York John F Kennedy Intl, Southampton Eastleigh - Newark or Southampton Eastleigh - New York LaGuardia as they are the most popular.

  • What are the most reliable airlines from Portsmouth to New York?

    The top 3 most reliable airlines when flying from Portsmouth to New York are JetBlue (90%), Royal Jordanian (89%) and Malaysia Airlines (87%).

  • What are the cheapest flights from Portsmouth to New York?

    The cheapest flight price from Portsmouth to New York is £358. On average you can expect to pay £1,285. The most popular route, (Southampton Eastleigh - New York John F Kennedy Intl), can usually be booked for £613.

  • Can I find deals for flights from Portsmouth to New York that include hotel bookings?

    Yes. In addition to deals on Portsmouth to New York flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Portsmouth to New York?

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

  • Can I find deals for business class flights from Portsmouth to New York?

    Yes. Cheapflights offers flight deals from Portsmouth to New York 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?

    Currently, January is the cheapest month in which you can book a flight from Portsmouth to New York (average of £500). Flying from Portsmouth to New York 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.

See more FAQs

Travelling to a place near Portsmouth?

Book flights to Portsmouth if you plan to visit one of these locations
Englewood
Queens
North Bergen
Elizabeth
Yonkers
Mount Laurel
Bronx
Carteret
Fort Lee
Secaucus
North Wales
Garden City
Bayonne
Fairfield
Weehawken
Carlstadt
Staten Island
Westbury
Piscataway
West New York

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Alternative routes for Portsmouth to New York

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Portsmouth to New York

Discover the top 10 airlines that operate flights from Portsmouth to New York. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 22 February 2025.
AirlineCheapestAverageFlexibilityOn-time
Norse Atlantic UKCheapest£254Average£419FlexibilityNo cancel feeOn-timeN/A
Search Norse Atlantic UK flights
PLAYCheapest£270Average£384FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
Air FranceCheapest£285Average£402FlexibilityNo cancel feeOn-time77%
Search Air France flights
TAP AIR PORTUGALCheapest£298Average£396FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£302Average£561FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest£311Average£461FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
KLMCheapest£324Average£496FlexibilityNo cancel feeOn-time75%
Search KLM flights
FinnairCheapest£324Average£481FlexibilityNo cancel feeOn-time76%
Search Finnair flights
American AirlinesCheapest£328Average£504FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
SWISSCheapest£333Average£524FlexibilityNo cancel feeOn-time79%
Search SWISS flights

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 New York?

When you search for this flight from Portsmouth to New York, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Portsmouth to New York?

Millions of users choose and trust Cheapflights to book the best flight deals from Portsmouth to New York for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Portsmouth to New York with no change fees?

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

Can Cheapflights notify me if prices for flights from Portsmouth to New York become cheaper?

Of course! You can now track prices for flights from Portsmouth to New York and get an alert from Cheapflights when they change. Have a valid email address ready and click the bell icon next to the flight deals above to set up your price alerts.

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