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$353+ Cheap flights from Pennsylvania to Southampton (SOU)

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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SOU
Feb 28 — Mar 71
Fri 2/28
Fri 3/7
1 adult, Economy
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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 February 23, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$760
(KLM)

One-way from

$353
(easyJet worldwide)

Popular in

June

Cheapest in

February

Average price

$675
Provider with most accurate pricing for Philadelphia-London (LON) flight deals.
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Provider most trusted by Cheapflights users for Philadelphia-London (LON) flights.
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From Pennsylvania to Southampton Eastleigh
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One-way flight from Pennsylvania to Southampton Eastleigh
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Highest demand for flights based on searches. 19% potential increase in price ($197 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($37 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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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 February 23, 2025.

This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/185:35 pmJFK - SOU
1 stop10h 50mDelta
Mon 3/315:35 pmSOU - JFK
1 stop23h 45mDelta
Deal found 2/22$761
This KLM deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/215:25 pmIAD - SOU
1 stop10h 20mKLM
Tue 9/309:20 amSOU - IAD
1 stop11h 15mKLM
Deal found 2/21$769
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/711:59 amLGA - SOU
2 stops15h 51mDelta
Tue 4/225:35 pmSOU - LGA
2 stops27h 20mDelta
Deal found 2/22$784
This KLM deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/82:20 pmDCA - SOU
2 stops13h 25mKLM
Tue 4/159:20 amSOU - DCA
2 stops16h 14mKLM
Deal found 2/21$784
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/224:00 pmEWR - SOU
2 stops35h 45mDelta
Tue 9/305:35 pmSOU - EWR
2 stops30h 35mDelta
Deal found 2/22$784
This KLM deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/2410:29 amPHL - SOU
2 stops17h 56mKLM
Wed 4/29:20 amSOU - PHL
2 stops16h 55mKLM
Deal found 2/22$794
This Expedia deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/35:30 pmEWR - SOU
1 stop10h 05mAer Lingus
Wed 5/79:10 amSOU - EWR
1 stop11h 50mAer Lingus
Deal found 2/21$819
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/97:35 amIAD - SOU
2 stops20h 10mDelta
Tue 4/225:35 pmSOU - IAD
1 stop27h 00mDelta
Deal found 2/22$942
This Cheapflightsfares deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/1712:20 amJFK - SOU
2 stops28h 25mAer Lingus
Mon 3/319:40 amSOU - JFK
1 stop14h 40mAer Lingus
Deal found 2/22$949
This Delta deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/228:05 amPHL - SOU
2 stops19h 40mDelta
Sun 5/49:20 amSOU - PHL
2 stops16h 49mDelta
Deal found 2/22$950
This FlightHub deal was found by Cheapflights users on 2/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/246:10 pmPHL - SOU
2 stops34h 35mAer Lingus
Wed 4/29:10 amSOU - PHL
1 stop14h 50mAer Lingus
Deal found 2/22$968
This Gurufare deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2110:40 pmIAD - SOU
2 stops28h 45mAer Lingus
Tue 9/308:55 amSOU - IAD
2 stops16h 15mAer Lingus
Deal found 2/21$981

Find flights from Pennsylvania to Southampton within your budget

Customize 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 2,558,603 searches. Data last updated February 23, 2025.

Fly from

Pennsylvania

Fly to

Southampton

Route

Depart

Return

Price

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Tue 3/18

5:35 pm-8:25 am

1 stop10h 50m

Southampton Eastleigh

Mon 3/31

5:35 pm-1:20 pm

1 stop24h 45m

$760

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 4/14

12:50 am-5:00 pm

1 stop11h 10m

Southampton Eastleigh

Wed 4/23

5:35 pm-10:50 pm

1 stop10h 15m

$769

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Tue 4/8

5:25 pm-8:45 am

1 stop10h 20m

Southampton Eastleigh

Tue 4/15

5:35 pm-3:35 pm

1 stop27h 00m

$770

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Mon 4/7

11:59 am-8:50 am

2 stops15h 51m

Southampton Eastleigh

Tue 4/22

5:35 pm-3:55 pm

2 stops27h 20m

$784

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Tue 4/8

2:20 pm-8:45 am

2 stops13h 25m

Southampton Eastleigh

Tue 4/15

9:20 am-8:34 pm

2 stops16h 14m

$784

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 4/8

3:45 pm-8:45 am

2 stops12h 00m

Southampton Eastleigh

Wed 4/23

9:20 am-12:56 am

2 stops20h 36m

$784

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Mon 3/24

10:29 am-8:25 am

2 stops17h 56m

Southampton Eastleigh

Wed 4/2

9:20 am-9:15 pm

2 stops16h 55m

$794

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sat 5/3

5:30 pm-8:35 am

1 stop10h 05m

Southampton Eastleigh

Wed 5/7

9:10 am-4:00 pm

1 stop11h 50m

$819

Washington, D.C.Southampton

IAD - SOU

IADSOU

Washington, D.C. Dulles Intl

Wed 4/9

7:35 am-8:45 am

2 stops20h 10m

Southampton Eastleigh

Tue 4/22

5:35 pm-3:35 pm

1 stop27h 00m

$942

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sat 4/5

8:25 pm-4:05 pm

2 stops14h 40m

Southampton Eastleigh

Sat 4/12

6:55 pm-7:35 pm

2 stops29h 40m

$946

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/21

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 round-trip 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, November is the cheapest month in which you can book a flight from Pennsylvania to Southampton (average of $787). Flying from Pennsylvania to Southampton in June is currently the most expensive (average of $1,308). 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 PA to SOU?

Find hourly flight availability from Pennsylvania to Southampton. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 23, 2025.

When flying from Pennsylvania to Southampton, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 1.0 - 3.0 inches per month. December is typically the wettest month, when rainfall can reach 3.0 in. July is typically the driest time to visit Southampton when rainfall is around 1.0 in.

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 64.4 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 39.2 F).

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 February 23, 2025.
Peruse reviews from past customers who have flown with Delta, KLM and Virgin Atlantic from Pennsylvania to Southampton to help guide your decision. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
8,203 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
1,332 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
653 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
1,071 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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
6,754 reviews
Delta
8.0
Very good
8,203 reviews

Food

7.3

Overall

8.0

Crew

8.5

Boarding

8.2

Comfort

8.0

Entertainment

7.9

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?

    Most people fly into Southampton Eastleigh (SOU) if they book a flight to Southampton from Pennsylvania. Eastleigh is conveniently located just 3.5 mi from Southampton’s city center.

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

    $525 is the cheapest one-way deal found within the past few days, from KLM. You may also be able to find cheap deals on Aer Lingus and Delta, with prices starting from $534 and $559, respectively.

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

    While some choose either Newark - Southampton Eastleigh or Washington, D.C. Dulles Intl - Southampton Eastleigh, New York John F Kennedy Intl - Southampton Eastleigh is the most popular route from Pennsylvania to Southampton.

  • 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 vacation 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, November is the cheapest month in which you can book a flight from Pennsylvania to Southampton (average of $787). Flying from Pennsylvania to Southampton in June is currently the most expensive (average of $1,308). 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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Top 2 airlines flying from Pennsylvania to Southampton

Discover the top 2 airlines that operate flights from Pennsylvania to Southampton. 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 2,558,603 searches. Data last updated February 23, 2025.
AirlineCheapestAverageFlexibilityOn-time
British AirwaysCheapest$745Average$1,054FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$789Average$1,004FlexibilityNo cancel feeOn-timeN/A
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