What are the cheapest airlines to fly from Portsmouth to North America one-way?

£408 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 British Airways and Delta, with prices starting from £449 and £2,149, 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 cheapest flights from Portsmouth to North America?

On average you can expect to pay £2,228 for a flight from Portsmouth to North America. The cheapest flight overall is £435 while the most popular route, (Southampton Eastleigh - New York John F Kennedy Intl) is currently priced at £418.

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 (84%), Malaysia Airlines (78%) or Fiji Airways (77%) as they are the most reliable in getting you off to your destination on time.

What are the most popular airlines that fly from Portsmouth to North America?

American Airlines, Air Canada and Air France are the most popular airlines when flying from Portsmouth to North America.

How far in advance should I book a flight from Portsmouth to North America?

Travelers have found it’s best to book a flight 54 days in advance to save up to 46% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 54 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Portsmouth to North America 1-2 weeks in advance for as low as £421, or £574 for flights within the next 24 hours.

What is the cheapest month to fly from Portsmouth to North America?

Our data shows that February tends to be the cheapest month to fly to North America from Portsmouth. Users have commonly found prices around £425 for the month, but tickets can be as low as £261. Due to multiple factors, prepare for potentially higher prices in August.

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.

£874+ Flights from Portsmouth to North America

Cheap flight deals from Portsmouth to North America

Round-trip from	£394
One-way from	£374

KLM
29/1-5/2
2 total stops
22h 25m total
Portsmouth to North America

Search Deals

5/4
2 total stops
32h 35m total
Portsmouth to North America

Search Deals

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 22 December 2024.

Tue 24/1208:40SOU - YYZ

2 stops16h 35mBritish Airways

Mon 13/117:35YYZ - SOU

1 stop10h 10mBritish Airways

Deal found 21/12£847

Tue 24/1212:30SOU - JFK

2 stops13h 40mBritish Airways

Tue 31/1217:00JFK - SOU

1 stop10h 45mBritish Airways

Deal found 21/12£1,038

Tue 24/1208:40SOU - MIA

2 stops15h 55mBritish Airways

Wed 1/118:50MIA - SOU

1 stop15h 45mBritish Airways

Deal found 21/12£1,141

Mon 23/1219:55SOU - CUN

2 stops26h 00mBritish Airways

Thu 9/115:45CUN - SOU

2 stops22h 55mBritish Airways

Deal found 21/12£1,441

Sat 21/1217:20SOU - JFK

1 stop23h 15mKLM

Sat 4/121:20JFK - SOU

1 stop30h 05mKLM

Deal found 21/12£1,631

Thu 26/1219:55SOU - EWR

2 stops23h 05mBritish Airways

Wed 1/117:40EWR - SOU

1 stop10h 05mBritish Airways

Deal found 21/12£1,635

Sat 21/1217:20SOU - JFK

1 stop25h 00mDelta

Sat 4/110:51JFK - SOU

2 stops16h 59mDelta

Deal found 21/12£1,808

Thu 26/1209:30SOU - LGA

2 stops28h 25mBritish Airways

Wed 1/108:35LGA - SOU

2 stops19h 10mBritish Airways

Deal found 21/12£2,012

Sat 21/1217:20SOU - LGA

2 stops29h 22mDelta

Sat 4/110:22LGA - SOU

2 stops17h 28mDelta

Deal found 21/12£2,104

Sat 21/1217:20SOU - EWR

2 stops29h 40mDelta

Sat 4/112:01EWR - SOU

2 stops15h 49mDelta

Deal found 21/12£2,229

Best flights from Portsmouth to North America
Discover carefully curated flight deals from Portsmouth to North America that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 22 December 2024.

Wed 29/109:00SOU - JFK

1 stop11h 50mKLM

Wed 5/216:50JFK - SOU

1 stop10h 35mKLM

Deal found 21/12£394

Tue 4/217:20SOU - JFK

1 stop23h 09mVirgin Atlantic

Tue 11/216:50JFK - SOU

2 stops19h 00mVirgin Atlantic

Deal found 21/12£418

Mon 13/109:00SOU - LGA

2 stops16h 04mDelta

Mon 27/112:59LGA - SOU

2 stops14h 26mDelta

Deal found 21/12£422

Sun 2/219:55SOU - JFK

2 stops21h 45mBritish Airways

Mon 10/218:30JFK - SOU

2 stops13h 00mBritish Airways

Deal found 21/12£562

Thu 13/209:00SOU - MIA

2 stops16h 55mMultiple Airlines

Fri 21/208:00MIA - SOU

2 stops19h 50mMultiple Airlines

Deal found 21/12£585

Wed 29/109:30SOU - EWR

1 stop11h 40mAer Lingus

Wed 5/217:40EWR - SOU

1 stop10h 05mAer Lingus

Deal found 21/12£587

Wed 29/109:00SOU - EWR

2 stops19h 09mDelta

Wed 5/213:00EWR - SOU

2 stops14h 25mDelta

Deal found 21/12£422

Mon 20/109:00SOU - TPA

1 stop12h 59mKLM

Mon 27/120:05TPA - SOU

1 stop15h 45mKLM

Deal found 21/12£502

Sun 2/219:55SOU - EWR

2 stops23h 05mBritish Airways

Tue 11/221:35EWR - SOU

2 stops13h 25mBritish Airways

Deal found 21/12£562

Mon 3/209:00SOU - SEA

2 stops19h 45mKLM

Mon 10/214:10SEA - SOU

1 stop18h 40mKLM

Deal found 21/12£512

Mon 3/209:00SOU - SEA

2 stops19h 45mDelta

Mon 10/209:55SEA - SOU

2 stops22h 55mDelta

Deal found 21/12£513

Tue 4/209:00SOU - LAS

1 stop13h 10mVirgin Atlantic

Tue 11/215:59LAS - SOU

1 stop16h 51mVirgin Atlantic

Deal found 21/12£631

Last-minute flights from Portsmouth to North America
Discover last-minute flight deals from Portsmouth to North America. Data last updated 22 December 2024 and is based on user searches.

Thu 26/1219:55SOU - JFK

2 stops25h 05mBritish Airways

Wed 1/117:00JFK - SOU

1 stop17h 35mBritish Airways

Deal found 21/12£1,156

Thu 26/1219:55SOU - EWR

2 stops23h 05mBritish Airways

Wed 1/117:40EWR - SOU

1 stop10h 05mBritish Airways

Deal found 21/12£1,635

Thu 26/1209:30SOU - LGA

2 stops28h 25mBritish Airways

Wed 1/108:35LGA - SOU

2 stops19h 10mBritish Airways

Deal found 21/12£2,012

Sat 28/1209:45SOU - YYZ

2 stops15h 30mBritish Airways

Mon 13/118:00YYZ - SOU

2 stops13h 30mBritish Airways

Deal found 21/12£855

Sun 12/119:55SOU - MIA

2 stops25h 55mBritish Airways

Mon 17/320:55MIA - SOU

2 stops15h 05mBritish Airways

Deal found 21/12£614

Mon 13/109:00SOU - LGA

2 stops16h 04mDelta

Mon 27/112:59LGA - SOU

2 stops14h 26mDelta

Deal found 21/12£422

Mon 13/108:40SOU - LGA

3 stops29h 10mBritish Airways

Mon 27/116:10LGA - SOU

3 stops18h 20mBritish Airways

Deal found 21/12£601

Mon 13/109:25SOU - JFK

2 stops35h 30mMultiple Airlines

Mon 27/117:45JFK - SOU

3 stops33h 25mMultiple Airlines

Deal found 21/12£695

Fri 17/117:20SOU - SEA

1 stop26h 31mKLM

Thu 23/106:00SEA - SOU

2 stops18h 25mKLM

Deal found 21/12£540

Mon 20/109:00SOU - TPA

1 stop12h 59mKLM

Mon 27/120:05TPA - SOU

1 stop15h 45mKLM

Deal found 21/12£502

Mon 20/108:40SOU - JFK

2 stops15h 00mBritish Airways

Mon 27/118:30JFK - SOU

2 stops13h 00mBritish Airways

Deal found 21/12£564

Wed 29/109:00SOU - JFK

1 stop11h 50mKLM

Wed 5/216:50JFK - SOU

1 stop10h 35mKLM

Deal found 21/12£394

One-way flights from Portsmouth to North America
Search for one-way flight options from Portsmouth to North America. Find affordable one-way fares based on user searches. Data last updated 22 December 2024.

Sat 5/418:55SOU - JFK

2 stops32h 35mMultiple Airlines

Deal found 21/12£374

Sat 11/116:25SOU - EWR

3 stops58h 45mMultiple Airlines

Deal found 21/12£378

Sat 11/109:30SOU - JFK

2 stops36h 50mAer Lingus

Deal found 21/12£408

Wed 16/408:30SOU - JFK

2 stops19h 15mBritish Airways

Deal found 21/12£449

Wed 16/409:40SOU - EWR

1 stop11h 20mBritish Airways

Deal found 21/12£466

Sat 11/119:50SOU - LGA

3 stops56h 36mMultiple Airlines

Deal found 21/12£468

Wed 16/409:40SOU - LGA

2 stops16h 10mBritish Airways

Deal found 21/12£715

Tue 18/219:55SOU - MIA

2 stops28h 40mBritish Airways

Deal found 21/12£1,282

Sat 26/409:40SOU - LAS

1 stop15h 55mBritish Airways

Deal found 21/12£1,402

Wed 5/209:30SOU - YYZ

1 stop11h 20mBritish Airways

Deal found 21/12£1,791

Sat 11/109:30SOU - LGA

2 stops18h 19mDelta

Deal found 21/12£2,149

Wed 16/409:40SOU - EWR

1 stop11h 20mAer Lingus

Deal found 21/12£2,161

Find flights from Portsmouth to North America within your budget

Fly from

Fly to

Route

Depart

Return

Price

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Wed 29/1

09:00-15:50

1 stop11h 50m

New York John F Kennedy Intl

Wed 5/2

16:50-08:25

1 stop10h 35m

£394

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Tue 4/2

17:20-11:29

1 stop23h 09m

New York John F Kennedy Intl

Tue 11/2

16:50-16:50

2 stops19h 00m

£418

SouthamptonNew York

SOU - LGA

SOULGA

Southampton Eastleigh

Mon 13/1

09:00-20:04

2 stops16h 04m

New York LaGuardia

Mon 27/1

12:59-08:25

2 stops14h 26m

£422

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Wed 29/1

09:00-23:09

2 stops19h 09m

Newark

Wed 5/2

13:00-08:25

2 stops14h 25m

£422

SouthamptonTampa

SOU - TPA

SOUTPA

Southampton Eastleigh

Mon 20/1

09:00-16:59

1 stop12h 59m

Tampa

Mon 27/1

20:05-16:50

1 stop15h 45m

£502

SouthamptonSeattle

SOU - SEA

SOUSEA

Southampton Eastleigh

Mon 3/2

09:00-20:45

2 stops19h 45m

Seattle/Tacoma Intl

Mon 10/2

14:10-16:50

1 stop18h 40m

£512

SouthamptonSeattle

SOU - SEA

SOUSEA

Southampton Eastleigh

Mon 3/2

09:00-20:45

2 stops19h 45m

Seattle/Tacoma Intl

Mon 10/2

09:55-16:50

2 stops22h 55m

£513

SouthamptonNewark

SOU - EWR

SOUEWR

Southampton Eastleigh

Sun 2/2

19:55-14:00

2 stops23h 05m

Newark

Tue 11/2

21:35-16:00

2 stops13h 25m

£562

SouthamptonNew York

SOU - JFK

SOUJFK

Southampton Eastleigh

Sun 2/2

19:55-12:40

2 stops21h 45m

New York John F Kennedy Intl

Mon 10/2

18:30-12:30

2 stops13h 00m

£562

SouthamptonMiami

SOU - MIA

SOUMIA

Southampton Eastleigh

Thu 13/2

09:00-20:55

2 stops16h 55m

Miami

Fri 21/2

08:00-08:50

2 stops19h 50m

£585

Flights are sorted by cheapest return flights first.

Deals found on 21/12

Showing 1-10 of 43 results

...

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, January is the cheapest month in which you can book a flight from Portsmouth to North America (average of £575). Flying from Portsmouth to North America in July is currently the most expensive (average of £811). 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?

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

The most flights from P0R to 0NA are scheduled on a Saturday (54 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (42 on average).

Rainfall in North America 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

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

Delta

8.0

Very Good

8,594 reviews

Check prices

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

8,594 reviews

Delta

8.0

Very Good

8,594 reviews

Check prices

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

1,342 reviews

Delta

8.0

Very Good

8,594 reviews

Check prices

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

668 reviews

Delta

8.0

Very Good

8,594 reviews

Check prices

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

1,075 reviews

Delta

8.0

Very Good

8,594 reviews

Check prices

Reviews

1 / 10

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

British Airways

6.6

Okay

6,815 reviews

Delta

8.0

Very Good

8,594 reviews

Check prices

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

What are the cheapest airlines to fly from Portsmouth to North America one-way?
£408 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 British Airways and Delta, with prices starting from £449 and £2,149, 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 (84%), Malaysia Airlines (78%) or Fiji Airways (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 £2,228 for a flight from Portsmouth to North America. The cheapest flight overall is £435 while the most popular route, (Southampton Eastleigh - New York John F Kennedy Intl) is currently priced at £418.
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, January is the cheapest month in which you can book a flight from Portsmouth to North America (average of £575). Flying from Portsmouth to North America in July is currently the most expensive (average of £811). 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

Browse thousands of different options on Cheapflights for your next trip

Top 10 airlines flying from Portsmouth to North America

Airline	Cheapest	Average	Flexibility	On-time
Aer Lingus	Cheapest£8	Average£616	FlexibilityNo cancel fee	On-timeN/A	Search Aer Lingus flights
PLAY	Cheapest£251	Average£381	FlexibilityNo cancel fee	On-timeN/A	Search PLAY flights
Delta	Cheapest£274	Average£636	FlexibilityNo cancel fee	On-timeN/A	Search Delta flights
TAP AIR PORTUGAL	Cheapest£290	Average£473	FlexibilityNo cancel fee	On-timeN/A	Search TAP AIR PORTUGAL flights
Icelandair	Cheapest£311	Average£602	FlexibilityNo cancel fee	On-time76%	Search Icelandair flights
Air Canada	Cheapest£320	Average£562	FlexibilityNo cancel fee	On-time67%	Search Air Canada flights
American Airlines	Cheapest£330	Average£675	FlexibilityNo cancel fee	On-time71%	Search American Airlines flights
Scandinavian Airlines	Cheapest£337	Average£563	FlexibilityNo cancel fee	On-time77%	Search Scandinavian Airlines flights
SWISS	Cheapest£349	Average£575	FlexibilityNo cancel fee	On-time79%	Search SWISS flights
Brussels Airlines	Cheapest£351	Average£520	FlexibilityNo cancel fee	On-timeN/A	Search Brussels Airlines flights

Fly with Cheapflights

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

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to North America from Portsmouth today with Cheapflights!

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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Cheap flights from Portsmouth to North America from £374

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Portsmouth to North America

Round-trip from

One-way from

Find flight deals from Portsmouth to North America

Cheapest flights from Portsmouth to North AmericaExplore 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 22 December 2024.

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 22 December 2024.

Find flights from Portsmouth to North America within your budget

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.

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?

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 22 December 2024.

Weekly flight availability from Portsmouth to North America

Rainfall in North America by month

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

Temperature in North America by month

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

Reviews of airlines servicing North America

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?

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

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

What are the cheapest flights from Portsmouth to North America?

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

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

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

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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portsmouth to North America

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from Portsmouth to North America

Fly with Cheapflights

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

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

Can Cheapflights 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?

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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 22 December 2024.