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Southampton

$307+ 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 11/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SOU
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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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 October 30, 2025.

This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2710:10 amLGA - SOU
2 stops28h 30mMultiple Airlines
Thu 12/48:10 pmSOU - LGA
2 stops27h 53mMultiple Airlines
Deal found 10/30$538
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/279:45 amJFK - SOU
2 stops28h 55mMultiple Airlines
Thu 12/48:10 pmSOU - JFK
2 stops24h 59mMultiple Airlines
Deal found 10/30$538
This Mytrip deal was found by Cheapflights users on 10/30. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/2711:05 amEWR - SOU
2 stops27h 35mMultiple Airlines
Thu 12/48:10 pmSOU - EWR
2 stops24h 33mMultiple Airlines
Deal found 10/30$538
This lastminute.com deal was found by Cheapflights users on 10/28. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:45 pmJFK - SOU
1 stop9h 25mVirgin Atlantic
Tue 12/98:40 amSOU - JFK
2 stops19h 34mVirgin Atlantic
Deal found 10/28$644
This Delta deal was found by Cheapflights users on 10/30. 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 11/245:45 pmJFK - SOU
1 stop9h 25mDelta
Mon 2/235:30 pmSOU - JFK
1 stop23h 00mDelta
Deal found 10/30$665
This Delta deal was found by Cheapflights users on 10/29. 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 11/242:50 pmJFK - SOU
2 stops21h 10mDelta
Tue 12/98:40 amSOU - JFK
1 stop33h 35mDelta
Deal found 10/29$667
This Delta deal was found by Cheapflights users on 10/30. 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 11/2510:07 amJFK - SOU
2 stops25h 53mDelta
Fri 2/278:40 amSOU - JFK
1 stop12h 05mDelta
Deal found 10/30$669
This Delta deal was found by Cheapflights users on 10/28. 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 11/242:50 pmJFK - SOU
2 stops21h 10mDelta
Mon 12/16:05 pmSOU - JFK
1 stop24h 10mDelta
Deal found 10/28$670
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/247:25 pmJFK - SOU
2 stops19h 15mMultiple Airlines
Tue 12/99:20 amSOU - JFK
3 stops37h 30mMultiple Airlines
Deal found 10/28$675
This Delta deal was found by Cheapflights users on 10/28. 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.
Sat 11/225:40 pmJFK - SOU
2 stops42h 45mDelta
Mon 12/16:05 pmSOU - JFK
1 stop24h 10mDelta
Deal found 10/28$681
This Ticket deal was found by Cheapflights users on 10/28. 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 Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/912:37 pmPHL - SOU
2 stops14h 33mKLM
Mon 11/176:05 pmSOU - PHL
2 stops27h 34mKLM
Deal found 10/28$726
This Mytrip deal was found by Cheapflights users on 10/28. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/245:40 pmEWR - SOU
3 stops21h 00mMultiple Airlines
Tue 12/93:20 pmSOU - EWR
3 stops37h 39mMultiple Airlines
Deal found 10/28$739

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 October 30, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$538
(Mytrip)

One-way from

$307
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$680
Provider with most accurate pricing for Philadelphia-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-London (LON) flights.
Search Deals
From Pennsylvania to Southampton Eastleigh
Search Deals
One-way flight from Pennsylvania to Southampton Eastleigh
Search Deals
Highest demand for flights based on searches. 19% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($33 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Cheapflights Fare Finder

 
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 October 30, 2025.
Use the filters below to find and compare flights from Pennsylvania to Southampton that are best for you.

Fly from

Pennsylvania

Fly to

Southampton

Route

Depart

Return

Price

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Thu 11/27

10:10 am-7:40 pm

2 stops28h 30m

Southampton Eastleigh

Thu 12/4

8:10 pm-7:03 pm

2 stops27h 53m

$538

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Wed 12/3

9:20 pm-5:25 pm

1 stop15h 05m

Southampton Eastleigh

Thu 1/8

5:30 pm-11:35 am

1 stop23h 05m

$665

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 11/23

5:45 pm-8:10 am

1 stop9h 25m

Southampton Eastleigh

Tue 12/2

5:30 pm-11:30 am

1 stop23h 00m

$665

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 11/24

9:20 pm-5:00 pm

1 stop14h 40m

Southampton Eastleigh

Mon 12/1

6:05 pm-1:15 pm

1 stop24h 10m

$665

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 11/23

4:45 pm-8:10 am

1 stop10h 25m

Southampton Eastleigh

Mon 12/1

6:05 pm-1:15 pm

1 stop24h 10m

$665

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 12/8

9:50 am-5:00 pm

2 stops26h 10m

Southampton Eastleigh

Thu 1/8

5:30 pm-11:35 am

1 stop23h 05m

$670

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Mon 11/24

6:10 am-5:00 pm

2 stops29h 50m

Southampton Eastleigh

Tue 12/2

5:30 pm-11:30 am

1 stop23h 00m

$670

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sun 12/7

10:08 am-5:25 pm

2 stops26h 17m

Southampton Eastleigh

Thu 1/8

5:30 pm-11:35 am

1 stop23h 05m

$670

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sat 11/22

5:40 pm-5:25 pm

2 stops42h 45m

Southampton Eastleigh

Tue 12/2

5:30 pm-3:45 pm

1 stop27h 15m

$681

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

Sat 11/22

5:40 pm-5:25 pm

2 stops42h 45m

Southampton Eastleigh

Mon 12/1

6:05 pm-1:15 pm

1 stop24h 10m

$681

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 54 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.

Cheapflights Insights

Everything you need to know about your flight from Pennsylvania to Southampton

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

Currently, August is the cheapest month in which you can book a flight from Pennsylvania to Southampton (average of $483). Flying from Pennsylvania to Southampton in June is currently the most expensive (average of $873). 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 October 30, 2025.

It’s typically best to fly out from Pennsylvania to Southampton in the evening. Doing so could potentially save you 23% on the flight price compared to flying in the afternoon, which is usually more expensive.

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.

  • How long is the flight from Pennsylvania to Southampton?

    Airlines like Delta, KLM, and Aer Lingus fly from Pennsylvania to Southampton in about 10h. The time it takes to get you to your destination can typically vary by up to 5h 05m. There are 3428 mi between Pennsylvania and Southampton. This flight may include one or multiple stops.

  • 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, August is the cheapest month in which you can book a flight from Pennsylvania to Southampton (average of $483). Flying from Pennsylvania to Southampton in June is currently the most expensive (average of $873). 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 airline flying from Pennsylvania to Southampton

Discover the top airline 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest$880Average$1,445FlexibilityNo cancel feeOn-timeN/A

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