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Cheap flights from Pennsylvania to Southampton from £292

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 2/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SOU
26 Feb — 5 Mar1
1 adult

Cheap flight deals from Pennsylvania to Southampton

Keep the following information in mind while searching for Pennsylvania to Southampton flight deals. Data was last updated 21 February 2025.

Round-trip from

£467

One-way from

£292

Popular in

June

Cheapest in

February

Average price

£535
Aer Lingus
  • Aer Lingus
  • 3/3-19/3
  • 2 total stops
  • 25h 40m total
  • Pennsylvania to Southampton
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2/5
  • 2/5
  • 2 total stops
  • 36h 05m total
  • Pennsylvania to Southampton
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£123 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£24 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

Find flight deals from Pennsylvania to Southampton

Cheapest flights from Pennsylvania to Southampton
Explore the most affordable flight options available from Pennsylvania to Southampton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 February 2025.

Mon 3/317:00JFK - SOU
1 stop10h 45mAer Lingus
Wed 19/309:30SOU - JFK
1 stop14h 55mAer Lingus
Deal found 20/2£467
Mon 3/317:40EWR - SOU
1 stop10h 05mAer Lingus
Wed 19/309:30SOU - EWR
1 stop11h 40mAer Lingus
Deal found 20/2£467
Tue 18/317:35JFK - SOU
1 stop10h 50mKLM
Mon 31/317:35SOU - JFK
1 stop24h 45mKLM
Deal found 21/2£602
Mon 14/400:50JFK - SOU
1 stop11h 10mDelta
Wed 23/417:35SOU - JFK
1 stop10h 15mDelta
Deal found 21/2£609
Sun 6/412:00LGA - SOU
2 stops15h 45mKLM
Sun 13/418:25SOU - LGA
2 stops27h 14mKLM
Deal found 20/2£621
Mon 13/1017:25IAD - SOU
1 stop18h 35mDelta
Thu 30/1009:00SOU - IAD
1 stop11h 45mDelta
Deal found 20/2£623
Tue 27/510:45JFK - SOU
2 stops27h 45mMultiple Airlines
Thu 5/611:25SOU - JFK
2 stops39h 50mMultiple Airlines
Deal found 20/2£623
Wed 26/312:28PHL - SOU
2 stops39h 57mDelta
Wed 2/409:20SOU - PHL
2 stops16h 30mDelta
Deal found 20/2£629
Tue 26/813:30DCA - SOU
2 stops14h 15mDelta
Fri 12/909:20SOU - DCA
2 stops18h 43mDelta
Deal found 20/2£668
Wed 15/1017:25IAD - SOU
1 stop10h 20mKLM
Sun 26/1009:30SOU - IAD
1 stop11h 15mKLM
Deal found 20/2£672
Sun 6/420:30IAD - SOU
2 stops13h 25mMultiple Airlines
Sun 13/420:00SOU - IAD
3 stops30h 15mMultiple Airlines
Deal found 19/2£740
Sun 6/412:28PHL - SOU
2 stops39h 22mMultiple Airlines
Sun 13/418:25SOU - PHL
2 stops28h 35mMultiple Airlines
Deal found 20/2£752

Find flights from Pennsylvania to Southampton within your budget

Customise your flight search to find flights from Pennsylvania to Southampton 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 21 February 2025.

Fly from

Pennsylvania

Fly to

Southampton

Route

Depart

Return

Price

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 3/3

17:00-08:45

1 stop10h 45m

Southampton Eastleigh

Wed 19/3

09:30-20:25

1 stop14h 55m

£467

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 3/3

17:40-08:45

1 stop10h 05m

Southampton Eastleigh

Wed 19/3

09:30-17:10

1 stop11h 40m

£467

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 18/3

17:35-08:25

1 stop10h 50m

Southampton Eastleigh

Mon 31/3

17:35-13:20

1 stop24h 45m

£602

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 14/4

00:50-17:00

1 stop11h 10m

Southampton Eastleigh

Wed 23/4

17:35-22:50

1 stop10h 15m

£609

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Sun 6/4

12:00-08:45

2 stops15h 45m

Southampton Eastleigh

Sun 13/4

18:25-16:39

2 stops27h 14m

£621

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sun 6/4

17:25-08:45

1 stop10h 20m

Southampton Eastleigh

Sun 13/4

18:25-15:35

1 stop26h 10m

£623

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 27/5

10:45-19:30

2 stops27h 45m

Southampton Eastleigh

Thu 5/6

11:25-22:15

2 stops39h 50m

£623

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Wed 26/3

11:00-16:50

2 stops25h 50m

Southampton Eastleigh

Tue 1/4

17:35-21:15

2 stops32h 40m

£629

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Tue 19/8

17:25-08:45

1 stop10h 20m

Southampton Eastleigh

Sat 6/9

09:20-15:35

1 stop11h 15m

£636

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Sun 6/4

20:30-14:55

2 stops13h 25m

Southampton Eastleigh

Sun 13/4

20:00-21:15

3 stops30h 15m

£740

Flights are sorted by cheapest return flights first.

Deals found on 20/2

Showing 1-10 of 34 results
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Best time to book a flight from Pennsylvania to Southampton

Have a flexible travel schedule? Discover the best time to fly to Southampton from Pennsylvania 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 Pennsylvania to Southampton

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

What is the cheapest month to book a flight from Pennsylvania to Southampton?

Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Southampton (average of £203). Flying from Pennsylvania to Southampton in November is currently the most expensive (average of £262). 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.

Rainfall in Southampton by month

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

In terms of precipitation, rainfall in Southampton ranges from 25.0 - 76.0 inches per month. December is typically the wettest month, when rainfall can reach 76.0 mm. July is typically the driest time to visit Southampton when rainfall is around 25.0 mm.

Temperature in Southampton by month

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

If weather is an important factor for your trip to Southampton, 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 18.0 C. Travellers hoping to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 4.0 C).

Reviews of airlines servicing Southampton

Get insights into the airlines that provide service to Southampton. 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 Southampton. Reviews last updated 21 February 2025.
See what other customers who have flown with Delta, KLM and Virgin Atlantic from Pennsylvania to Southampton have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Delta
8.0
Very Good
8,212 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

KLM
7.8
Good
1,333 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Virgin Atlantic
7.5
Good
654 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Aer Lingus
7.0
Good
1,070 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

British Airways
6.6
Okay
6,762 reviews
Delta
8.0
Very Good
8,212 reviews
Check prices

Comfort

8.0

Entertainment

7.9

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

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

  • What airport do you fly into for flights to Southampton from Pennsylvania?

    Southampton Eastleigh (SOU) is the airport you will fly into if you book a flight from Pennsylvania to Southampton. It is only a 3.5 mi journey from Eastleigh (SOU) to Southampton’s city center.

  • What are the cheapest airlines to fly from Pennsylvania to Southampton one-way?

    The cheapet airlines for a one-way flight from Pennsylvania to Southampton are KLM (£416), Aer Lingus (£473), and Delta (£486).

  • What are the most popular routes from Pennsylvania to Southampton?

    The most popular route from Pennsylvania to Southampton is New York John F Kennedy Intl - Southampton Eastleigh. You may also consider Newark - Southampton Eastleigh or Washington, D.C. Dulles Intl - Southampton Eastleigh.

  • Can I find deals for flights from Pennsylvania to Southampton that include hotel bookings?

    Yes. In addition to deals on Pennsylvania to Southampton flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Pennsylvania to Southampton?

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

  • Can I find deals for business class flights from Pennsylvania to Southampton?

    Yes. Cheapflights offers flight deals from Pennsylvania to Southampton 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 Pennsylvania to Southampton?

    Currently, September is the cheapest month in which you can book a flight from Pennsylvania to Southampton (average of £203). Flying from Pennsylvania to Southampton in November is currently the most expensive (average of £262). 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 Pennsylvania to Southampton

See prices for flight routes from nearby airports that may be better suited for you.
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How does Cheapflights help users find flights from Pennsylvania to Southampton?

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Need flexible booking options for your flight to Southampton from Pennsylvania? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

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Not ready to book yet? You can track prices for flights from Pennsylvania to Southampton on Cheapflights with our Price Alert feature and get notified when better prices are available.

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