Cheap flights from Portsmouth to New York from £400
This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
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 1 April 2025.
Find flight deals from Portsmouth to New York
Cheapest flights from Portsmouth to New YorkExplore 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 1 April 2025.
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 1 April 2025.
Cheapflights Fare Finder
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 1 April 2025.
Use the filters below to find and compare flights from Portsmouth to New York that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SouthamptonNew York
SOU - JFK
SOUJFK
Southampton Eastleigh
Fri 2/5
17:35-12:30
1 stop23h 55m
New York John F Kennedy Intl
Mon 12/5
00:50-08:45
1 stop26h 55m
SouthamptonNew York
SOU - JFK
SOUJFK
Southampton Eastleigh
Fri 2/5
17:35-22:50
1 stop10h 15m
New York John F Kennedy Intl
Tue 13/5
10:13-08:45
2 stops17h 32m
SouthamptonNew York
SOU - LGA
SOULGA
Southampton Eastleigh
Fri 2/5
09:20-21:26
2 stops17h 06m
New York LaGuardia
Tue 13/5
10:59-08:45
2 stops16h 46m
SouthamptonNew York
SOU - JFK
SOUJFK
Southampton Eastleigh
Fri 2/5
09:20-18:55
2 stops38h 35m
New York John F Kennedy Intl
Tue 13/5
10:30-08:45
2 stops17h 15m
SouthamptonNew York
SOU - JFK
SOUJFK
Southampton Eastleigh
Fri 2/5
20:00-19:10
2 stops28h 10m
New York John F Kennedy Intl
Tue 13/5
20:25-19:30
2 stops18h 05m
SouthamptonNewark
SOU - EWR
SOUEWR
Southampton Eastleigh
Fri 2/5
20:00-19:10
2 stops28h 10m
Newark
Tue 13/5
20:25-19:30
2 stops18h 05m
SouthamptonNewark
SOU - EWR
SOUEWR
Southampton Eastleigh
Fri 2/5
20:00-16:00
1 stop25h 00m
Newark
Tue 13/5
17:30-08:05
1 stop9h 35m
SouthamptonNew Windsor
SOU - SWF
SOUSWF
Southampton Eastleigh
Fri 2/5
20:15-18:05
2 stops26h 50m
New Windsor Stewart
Tue 13/5
19:15-19:30
3 stops19h 15m
SouthamptonNew York
SOU - LGA
SOULGA
Southampton Eastleigh
Sun 17/8
20:00-16:30
2 stops25h 30m
New York LaGuardia
Sun 31/8
17:30-19:30
2 stops21h 00m
SouthamptonNewark
SOU - EWR
SOUEWR
Southampton Eastleigh
Sat 16/8
09:20-23:05
2 stops18h 45m
Newark
Fri 22/8
14:45-08:45
2 stops13h 00m
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.
Cheapflights Insights
Everything you need to know about your flight from Portsmouth to New York
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 1 April 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 1 April 2025.
The most flights from P0R to NYC are scheduled on a Monday (169 on average). You will have fewer flight options on Friday, which is when the least amount of flights are scheduled (130 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 1 April 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.
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Lucy,Nov 2023
ATL - JFK
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Lucy,Nov 2023
ATL - JFK
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Lucy,Nov 2023
ATL - JFK
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Lucy,Nov 2023
ATL - JFK
Comfort
Crew
Boarding
Entertainment
Food
Overall
Reviews
Lucy,Nov 2023
ATL - JFK
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.
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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.
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 1 April 2025.
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Can Cheapflights find flights from Portsmouth to New York with no change fees?
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