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Cheap flights from Portsmouth to North America from £383

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 27/3. Fares are subject to change and may not be available on all flights or dates of travel.
LHR — LAX
26 Nov — 3 Dec1
1 adult

Find flights from Portsmouth to North America within your budget

Customise your flight search to find flights from Portsmouth to North America 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 939,815 searches. Data last updated 21 November 2024.

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Route

Depart

Return

Price

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Wed 22/1

09:00-23:09

2 stops19h 09m

Newark

Mon 27/1

17:45-16:50

2 stops18h 05m

£422

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Tue 14/1

09:00-19:20

1 stop15h 20m

New York John F Kennedy Intl

Tue 21/1

12:59-08:25

2 stops14h 26m

£474

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Tue 14/1

09:00-20:41

2 stops16h 41m

New York LaGuardia

Tue 21/1

12:59-08:25

2 stops14h 26m

£478

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Wed 22/1

09:30-19:29

1 stop14h 59m

New York John F Kennedy Intl

Mon 27/1

17:00-08:45

1 stop10h 45m

£510

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Wed 22/1

09:00-15:50

1 stop11h 50m

New York John F Kennedy Intl

Mon 27/1

16:45-16:50

1 stop19h 05m

£520

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Sun 12/1

17:20-15:50

1 stop27h 30m

New York John F Kennedy Intl

Mon 27/1

17:50-08:25

1 stop9h 35m

£525

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Wed 22/1

09:00-23:09

2 stops19h 09m

Newark

Mon 27/1

13:00-08:25

2 stops14h 25m

£526

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Tue 24/12

17:20-13:30

1 stop25h 10m

Boston Logan Intl

Wed 1/1

21:15-16:50

1 stop14h 35m

£534

SouthamptonBoston

SOU - BOS

SOUBOS

Southampton Eastleigh

Tue 24/12

17:20-19:15

1 stop30h 55m

Boston Logan Intl

Wed 1/1

21:15-08:25

1 stop30h 10m

£539

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Mon 13/1

17:20-21:42

2 stops33h 22m

Miami

Sun 19/1

19:59-08:25

2 stops31h 26m

£549

Flights are sorted by cheapest return flights first.

Deals found on 20/11

Showing 1-10 of 51 results
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Cheap flight deals from Portsmouth to North America

Discover tips and strategies to find the most affordable flight options for your journey from Portsmouth (P0R) to North America (0NA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 21 November 2024.

Find flight deals from Portsmouth to North America

Cheapest flights from Portsmouth to North America
Explore the most affordable flight options available from Portsmouth to North America. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 November 2024.

Tue 24/1217:20SOU - BOS
1 stop25h 10mDelta
Wed 1/121:15BOS - SOU
1 stop14h 35mDelta
Deal found 19/11£534
Tue 24/1217:20SOU - BOS
1 stop30h 55mKLM
Wed 1/121:15BOS - SOU
1 stop30h 10mKLM
Deal found 19/11£539
Wed 4/1209:00SOU - EWR
2 stops19h 17mKLM
Wed 11/1216:50EWR - SOU
2 stops19h 00mKLM
Deal found 20/11£579
Mon 2/1209:00SOU - YVR
1 stop12h 50mDelta
Mon 9/1215:35YVR - SOU
1 stop17h 15mDelta
Deal found 20/11£657
Wed 4/1212:30SOU - JFK
2 stops14h 35mBritish Airways
Wed 11/1221:15JFK - SOU
1 stop13h 20mBritish Airways
Deal found 20/11£674
Fri 6/1220:10SOU - IAD
1 stop28h 05mAer Lingus
Tue 10/1217:10IAD - SOU
1 stop10h 35mAer Lingus
Deal found 20/11£675
Tue 24/1208:40SOU - BOS
2 stops15h 55mBritish Airways
Tue 31/1217:50BOS - SOU
1 stop9h 55mBritish Airways
Deal found 19/11£694
Wed 4/1209:00SOU - JFK
2 stops19h 25mDelta
Wed 11/1210:35JFK - SOU
2 stops16h 50mDelta
Deal found 20/11£700
Wed 4/1217:20SOU - JFK
1 stop23h 15mKLM
Wed 11/1217:50JFK - SOU
1 stop9h 35mKLM
Deal found 20/11£701
Mon 2/1209:00SOU - YVR
1 stop12h 50mKLM
Mon 9/1215:35YVR - SOU
1 stop32h 50mKLM
Deal found 20/11£702
Fri 6/1209:00SOU - IAD
2 stops17h 35mDelta
Tue 10/1215:35IAD - SOU
2 stops20h 15mDelta
Deal found 20/11£731
Sat 28/1209:30SOU - JFK
1 stop32h 50mMultiple Airlines
Wed 1/107:05JFK - SOU
2 stops20h 20mMultiple Airlines
Deal found 20/11£744

Best time to book a flight from Portsmouth to North America

Have a flexible travel schedule? Discover the best time to fly to North America 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 North America

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

What is the cheapest month to book a flight from Portsmouth to North America?

Currently, December is the cheapest month in which you can book a flight from Portsmouth to North America (average of £564). Flying from Portsmouth to North America in July is currently the most expensive (average of £774). 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 NA?

Find hourly flight availability from Portsmouth to North America. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 21 November 2024.

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

Weekly flight availability from Portsmouth to North America

Explore weekly flight availability from Portsmouth to North America. 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 21 November 2024.

The most flights from P0R to 0NA are scheduled on a Monday (51 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (46 on average).

Rainfall in North America by month

Plan your trip to North America by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in North America 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 North America when rainfall is around 71.0 mm.

Temperature in North America by month

Plan your trip to North America by taking into account the average temperature totals by month.

If weather is an important factor for your trip to North America, 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 North America

Get insights into the airlines that provide service to North America. 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 North America. Reviews last updated 21 November 2024.
Delta
8.0
Very Good
8,756 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Delta
8.0
Very Good
8,756 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

KLM
7.8
Good
1,350 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Virgin Atlantic
7.5
Good
663 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Aer Lingus
7.1
Good
1,089 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

British Airways
6.7
Okay
6,837 reviews
Delta
8.0
Very Good
8,756 reviews
Check prices

Food

7.3

Comfort

7.9

Entertainment

7.9

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

Related info for your journey

Find useful and relevant information for your journey from Portsmouth to North America. 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 North America one-way?

    £465 is the cheapest one-way deal found within the past few days, from Aer Lingus. You may also be able to find cheap deals on KLM and British Airways, with prices starting from £1,197 and £1,201, respectively.

  • What are the most popular routes from Portsmouth to North America?

    The most popular route from Portsmouth to North America is Southampton Eastleigh - New York John F Kennedy Intl. You may also consider Southampton Eastleigh - Newark or Southampton Eastleigh - New York LaGuardia.

  • What are the most reliable airlines from Portsmouth to North America?

    No one likes to see their flight delayed. When booking a flight from Portsmouth to North America consider choosing SriLankan Airlines (87%), Royal Jordanian (80%) or Malaysia Airlines (77%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Portsmouth to North America?

    On average you can expect to pay £2,104 for a flight from Portsmouth to North America. The cheapest flight overall is £402 while the most popular route, (Southampton Eastleigh - New York John F Kennedy Intl) is currently priced at £474.

  • Can I find deals for flights from Portsmouth to North America that include hotel bookings?

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

  • How can I find direct flights from Portsmouth to North America?

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

  • Can I find deals for business class flights from Portsmouth to North America?

    Yes. Cheapflights offers flight deals from Portsmouth to North America 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 North America?

    Currently, December is the cheapest month in which you can book a flight from Portsmouth to North America (average of £564). Flying from Portsmouth to North America in July is currently the most expensive (average of £774). 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

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Alternative routes for Portsmouth to North America

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 North America

Discover the top 10 airlines that operate flights from Portsmouth to North America. 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 939,815 searches. Data last updated 21 November 2024.
AirlineCheapestAverageFlexibilityOn-time
PLAYCheapest£263Average£377FlexibilityNo cancel feeOn-timeN/A
Search PLAY flights
TAP AIR PORTUGALCheapest£279Average£431FlexibilityNo cancel feeOn-timeN/A
Search TAP AIR PORTUGAL flights
DeltaCheapest£281Average£628FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
IcelandairCheapest£309Average£586FlexibilityNo cancel feeOn-time76%
Search Icelandair flights
American AirlinesCheapest£327Average£694FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Air CanadaCheapest£327Average£566FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
SWISSCheapest£346Average£546FlexibilityNo cancel feeOn-time79%
Search SWISS flights
Brussels AirlinesCheapest£349Average£500FlexibilityNo cancel feeOn-timeN/A
Search Brussels Airlines flights
JetBlueCheapest£365Average£692FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Austrian AirlinesCheapest£366Average£544FlexibilityNo cancel feeOn-time78%
Search Austrian Airlines flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Portsmouth to North America?

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Why should you use Cheapflights to find cheap flight tickets from Portsmouth to North America?

Cheapflights helps you find that perfect flight to North America from Portsmouth by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from Portsmouth to North America with no change fees?

Yes! Cheapflights helps users easily find flights from Portsmouth to North America with no change fees.

Can Cheapflights notify me if prices for flights from Portsmouth to North America become cheaper?

Yes, Cheapflights offers price alerts on Portsmouth to North America flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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