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Southampton

$316+ 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 10/19. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SOU
Jun 28 — Jul 51
Sun 6/28
Sun 7/5
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 May 29, 2026.

This Mytrip deal was found by Cheapflights users on 5/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/198:30 pm
JFK
-
SOU
2 stops15h 20m
Multiple Airlines
Wed 9/309:20 am
SOU
-
JFK
2 stops15h 00m
Multiple Airlines
Deal found 5/29$792
This Trip.com deal was found by Cheapflights users on 5/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/611:10 pm
JFK
-
SOU
2 stops15h 20m
Multiple Airlines
Mon 9/149:20 am
SOU
-
JFK
2 stops15h 00m
Multiple Airlines
Deal found 5/27$795
This Trip.com deal was found by Cheapflights users on 5/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/68:25 pm
EWR
-
SOU
2 stops18h 05m
Multiple Airlines
Mon 9/149:20 am
SOU
-
EWR
2 stops14h 55m
Multiple Airlines
Deal found 5/27$795
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:55 pm
JFK
-
SOU
1 stop14h 35m
Multiple Airlines
Wed 9/1610:45 am
SOU
-
JFK
2 stops40h 45m
Multiple Airlines
Deal found 5/28$826
This Kiwi.com deal was found by Cheapflights users on 5/28. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/311:55 pm
JFK
-
SOU
1 stop14h 35m
Aer Lingus
Wed 9/168:55 am
SOU
-
JFK
1 stop18h 30m
Aer Lingus
Deal found 5/28$837
This Mytrip deal was found by Cheapflights users on 5/25. 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 7/611:55 pm
JFK
-
SOU
1 stop11h 55m
Aer Lingus
Wed 7/229:20 am
SOU
-
JFK
1 stop18h 05m
Aer Lingus
Deal found 5/25$865
This Mytrip deal was found by Cheapflights users on 5/27. 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 8/248:30 pm
IAD
-
SOU
2 stops15h 20m
Multiple Airlines
Mon 9/77:20 pm
SOU
-
IAD
2 stops24h 50m
Multiple Airlines
Deal found 5/27$885
This Trip.com deal was found by Cheapflights users on 5/27. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/65:35 pm
EWR
-
SOU
1 stop18h 15m
Aer Lingus
Mon 9/149:20 am
SOU
-
EWR
1 stop11h 45m
Aer Lingus
Deal found 5/27$899
This Mytrip deal was found by Cheapflights users on 5/29. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/194:55 pm
JFK
-
SOU
1 stop18h 55m
Aer Lingus
Wed 9/309:20 am
SOU
-
JFK
1 stop18h 05m
Aer Lingus
Deal found 5/29$904
This Mytrip deal was found by Cheapflights users on 5/28. 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.
Thu 9/35:35 pm
EWR
-
SOU
1 stop10h 05m
Aer Lingus
Wed 9/168:55 am
SOU
-
EWR
1 stop12h 10m
Aer Lingus
Deal found 5/28$906
This Trip.com deal was found by Cheapflights users on 5/24. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/911:25 pm
EWR
-
SOU
1 stop12h 25m
Multiple Airlines
Fri 10/169:20 am
SOU
-
EWR
1 stop12h 00m
Multiple Airlines
Deal found 5/24$912
This Mytrip deal was found by Cheapflights users on 5/27. 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.
Sun 8/238:30 pm
IAD
-
SOU
2 stops19h 15m
Multiple Airlines
Mon 9/78:40 pm
SOU
-
IAD
3 stops47h 30m
Multiple Airlines
Deal found 5/27$913

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 May 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$795
(Trip.com)

One-way from

$316
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$955
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. 22% potential increase in price ($239 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($46 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 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 May 29, 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

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Thu 7/16

4:45 pm-4:50 pm

2 stops19h 05m

Southampton Eastleigh

Thu 7/23

8:00 pm-2:59 pm

2 stops23h 59m

$961

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Mon 6/8

6:00 am-7:30 pm

3 stops32h 30m

Southampton Eastleigh

Thu 6/11

9:25 am-7:05 pm

3 stops38h 40m

$989

PhiladelphiaSouthampton

PHL - SOU

PHLSOU

Philadelphia

Tue 8/25

12:33 pm-8:45 am

2 stops15h 12m

Southampton Eastleigh

Mon 9/7

5:20 pm-4:17 pm

2 stops27h 57m

$999

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Mon 7/13

6:00 am-7:30 pm

3 stops32h 30m

Southampton Eastleigh

Mon 7/20

5:55 pm-7:57 pm

3 stops31h 02m

$1,036

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Wed 8/19

9:55 am-7:30 pm

3 stops28h 35m

Southampton Eastleigh

Wed 9/9

9:20 am-7:25 pm

2 stops15h 05m

$1,043

New YorkSouthampton

LGA - SOU

LGASOU

New York LaGuardia

Fri 6/26

5:55 pm-7:30 pm

2 stops20h 35m

Southampton Eastleigh

Fri 7/3

6:25 pm-6:10 pm

3 stops28h 45m

$1,056

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Wed 10/7

1:29 pm-4:50 pm

2 stops22h 21m

Southampton Eastleigh

Mon 10/12

9:05 am-8:47 pm

2 stops40h 42m

$1,093

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 10/6

7:00 am-8:45 am

2 stops20h 45m

Southampton Eastleigh

Wed 10/14

9:15 am-7:09 pm

2 stops38h 54m

$1,093

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

Tue 10/6

9:30 am-8:45 am

2 stops18h 15m

Southampton Eastleigh

Mon 10/12

9:05 am-8:47 pm

2 stops40h 42m

$1,093

Washington, D.C.Southampton

DCA - SOU

DCASOU

Washington, D.C. Reagan-National

Tue 7/7

11:00 am-7:30 pm

2 stops27h 30m

Southampton Eastleigh

Tue 7/14

8:00 pm-6:12 pm

2 stops27h 12m

$1,096

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/25

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 KLM and Delta fly from Pennsylvania to Southampton in about 15h 12m. The time it takes to get you to your destination can typically vary by up to 7h 09m. There are 3507 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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