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$410+ 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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SOU
May 19 — May 261
Tue 5/19
Tue 5/26
1 adult, Economy
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Cheap 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 April 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:00 pm
JFK
-
SOU
1 stop10h 40m
Aer Lingus
Thu 11/199:20 am
SOU
-
JFK
1 stop12h 30m
Aer Lingus
Deal found 4/18$818
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:25 pm
JFK
-
SOU
1 stop14h 25m
Multiple Airlines
Mon 9/287:20 pm
SOU
-
JFK
1 stop31h 20m
Multiple Airlines
Deal found 4/18$828
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/104:55 pm
JFK
-
SOU
1 stop10h 45m
Aer Lingus
Thu 9/179:20 am
SOU
-
JFK
1 stop15h 00m
Aer Lingus
Deal found 4/18$833
This Mytrip deal was found by Cheapflights users on 4/17. 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 6/19:00 am
JFK
-
SOU
3 stops29h 30m
Multiple Airlines
Mon 6/87:20 pm
SOU
-
JFK
2 stops29h 45m
Multiple Airlines
Deal found 4/17$835
This Mytrip deal was found by Cheapflights users on 4/18. 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.
Tue 6/27:25 am
LGA
-
SOU
3 stops31h 05m
Multiple Airlines
Tue 6/99:20 am
SOU
-
LGA
2 stops15h 05m
Multiple Airlines
Deal found 4/18$842
This Mytrip deal was found by Cheapflights users on 4/16. 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 4/305:35 pm
EWR
-
SOU
1 stop10h 05m
Aer Lingus
Sun 5/39:20 am
SOU
-
EWR
1 stop11h 45m
Aer Lingus
Deal found 4/16$844
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:55 pm
JFK
-
SOU
1 stop14h 35m
Aer Lingus
Thu 9/179:20 am
SOU
-
JFK
1 stop15h 00m
Aer Lingus
Deal found 4/18$845
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/1111:55 pm
JFK
-
SOU
1 stop14h 35m
Aer Lingus
Sat 9/199:20 am
SOU
-
JFK
1 stop15h 00m
Aer Lingus
Deal found 4/18$846
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/115:00 pm
JFK
-
SOU
1 stop10h 40m
Multiple Airlines
Mon 11/237:55 pm
SOU
-
JFK
2 stops29h 10m
Multiple Airlines
Deal found 4/18$848
This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 5/1810:10 pm
JFK
-
SOU
1 stop28h 55m
Multiple Airlines
Wed 6/33:35 pm
SOU
-
JFK
2 stops24h 50m
Multiple Airlines
Deal found 4/17$849
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/94:55 pm
JFK
-
SOU
1 stop10h 45m
Multiple Airlines
Mon 9/217:20 pm
SOU
-
JFK
2 stops32h 10m
Multiple Airlines
Deal found 4/18$850
This Kiwi.com deal was found by Cheapflights users on 4/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/2011:25 pm
JFK
-
SOU
1 stop14h 25m
Multiple Airlines
Wed 9/303:35 pm
SOU
-
JFK
2 stops24h 50m
Multiple Airlines
Deal found 4/18$864

Find flight deals from Pennsylvania to Southampton

Keep the following information in mind while searching for Pennsylvania to Southampton flight deals. Data was last updated April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$828
(Kiwi.com)

One-way from

$410
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$821
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. 21% potential increase in price ($216 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($42 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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 April 19, 2026.
Use the filters below to find and compare flights from Pennsylvania to Southampton that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Wed 5/13

5:35 pm-8:40 am

1 stop10h 05m

Southampton Eastleigh

Wed 5/20

8:00 pm-9:00 pm

2 stops54h 00m

$907

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Tue 6/2

11:00 am-8:25 am

3 stops40h 25m

Southampton Eastleigh

Tue 6/9

9:20 am-10:28 pm

2 stops18h 08m

$941

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Wed 6/3

6:00 am-7:30 pm

3 stops32h 30m

Southampton Eastleigh

Wed 6/10

3:35 pm-10:19 am

2 stops23h 44m

$952

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Wed 5/13

3:30 pm-7:30 pm

3 stops23h 00m

Southampton Eastleigh

Wed 5/20

3:35 pm-12:21 pm

3 stops25h 46m

$970

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Mon 5/18

3:30 pm-7:30 pm

3 stops23h 00m

Southampton Eastleigh

Wed 6/3

3:35 pm-9:41 am

2 stops23h 06m

$988

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Sat 5/2

5:35 pm-7:30 am

2 stops32h 55m

Southampton Eastleigh

Tue 5/5

9:20 am-4:05 pm

1 stop11h 45m

$1,051

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Wed 5/13

12:55 pm-8:35 am

2 stops14h 40m

Southampton Eastleigh

Wed 5/20

9:05 am-9:58 pm

2 stops17h 53m

$1,054

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Wed 8/19

2:00 pm-8:45 am

2 stops13h 45m

Southampton Eastleigh

Sun 8/30

9:15 am-8:22 pm

2 stops16h 07m

$1,105

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Thu 4/30

11:39 am-8:35 am

2 stops15h 56m

Southampton Eastleigh

Wed 5/13

9:05 am-9:02 pm

2 stops16h 57m

$1,106

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Fri 9/11

11:00 am-8:45 am

2 stops16h 45m

Southampton Eastleigh

Fri 9/18

9:05 am-9:27 pm

2 stops17h 22m

$1,106

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/16

Showing 1-10 of 60 resultsSorted by cheapest first
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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
No data available for this route at this time. Please check back soon.

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 and KLM fly from Pennsylvania to Southampton in about 9h 35m. The time it takes to get you to your destination can typically vary by up to 5h 05m. There are 3639 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.

See more FAQs

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