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Cheap flights from Pennsylvania to Southampton from £311

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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SOU
20 dic. — 27 dic.1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Pennsylvania to Southampton

Enter your travel dates to find the best prices.

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 20 noviembre 2025.

mié. 3/1216:25JFK - SOU
2 stops22h 15mMultiple Airlines
dom. 7/1220:10SOU - JFK
2 stops24h 59mMultiple Airlines
Deal found 18/11£458
jue. 4/1215:30LGA - SOU
2 stops23h 10mMultiple Airlines
dom. 7/1220:10SOU - LGA
2 stops24h 28mMultiple Airlines
Deal found 18/11£484
jue. 4/1209:45JFK - SOU
2 stops28h 55mMultiple Airlines
dom. 7/1220:10SOU - JFK
3 stops29h 48mMultiple Airlines
Deal found 18/11£484
jue. 4/1214:20EWR - SOU
2 stops24h 20mMultiple Airlines
dom. 7/1220:10SOU - EWR
2 stops28h 28mMultiple Airlines
Deal found 18/11£484
jue. 4/1216:40JFK - SOU
1 stop10h 25mVirgin Atlantic
lun. 8/1218:05SOU - JFK
1 stop22h 25mVirgin Atlantic
Deal found 17/11£544
mié. 3/1218:50JFK - SOU
1 stop17h 35mDelta
dom. 7/1209:30SOU - JFK
1 stop14h 50mDelta
Deal found 18/11£545
jue. 4/1214:50LGA - SOU
2 stops37h 00mVirgin Atlantic
lun. 8/1218:05SOU - LGA
2 stops30h 59mVirgin Atlantic
Deal found 17/11£555
mié. 3/1210:46EWR - SOU
2 stops16h 34mKLM
lun. 8/1208:40SOU - EWR
2 stops19h 41mKLM
Deal found 18/11£555
dom. 23/1118:50JFK - SOU
1 stop32h 20mDelta
lun. 1/1218:05SOU - JFK
1 stop22h 25mDelta
Deal found 19/11£558
lun. 24/1112:59JFK - SOU
2 stops23h 01mDelta
lun. 1/1218:05SOU - JFK
1 stop22h 25mDelta
Deal found 19/11£562
jue. 4/1218:50JFK - SOU
1 stop17h 10mKLM
dom. 7/1218:05SOU - JFK
1 stop26h 40mKLM
Deal found 18/11£583
vie. 5/1212:19IAD - SOU
2 stops15h 31mDelta
lun. 8/1218:05SOU - IAD
1 stop27h 00mDelta
Deal found 18/11£583

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 20 noviembre 2025.

Round-trip from

£458

One-way from

£311

Popular in

June

Cheapest in

September

Average price

£513
3/12-7/12
  • 3/12-7/12
  • 4 total stops
  • 47h 14m total
  • Pennsylvania to Southampton
Search Deals
Aer Lingus
  • Aer Lingus
  • 9/5
  • 2 total stops
  • 31h 15m total
  • Pennsylvania to Southampton
Search Deals
Highest demand for flights based on searches. 19% potential increase in price (£110 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£19 potential savings vs. average return price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
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 20 noviembre 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

jue. 4/12

15:30-19:40

2 stops23h 10m

Southampton Eastleigh

dom. 7/12

20:10-16:59

3 stops25h 49m

£484

NewarkSouthampton

EWR - SOU

EWRSOU

Newark

jue. 4/12

14:20-19:40

2 stops24h 20m

Southampton Eastleigh

dom. 7/12

20:10-19:38

2 stops28h 28m

£484

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

mar. 21/4

17:30-08:50

1 stop10h 20m

Southampton Eastleigh

jue. 7/5

09:20-17:05

1 stop12h 45m

£523

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

mié. 22/4

17:30-08:45

1 stop10h 15m

Southampton Eastleigh

mar. 5/5

09:20-17:05

1 stop12h 45m

£523

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

mar. 21/4

17:30-08:50

1 stop10h 20m

Southampton Eastleigh

mar. 5/5

09:20-17:05

1 stop12h 45m

£523

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

mar. 21/4

17:30-08:50

1 stop10h 20m

Southampton Eastleigh

mié. 6/5

17:35-17:05

1 stop28h 30m

£523

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

mié. 22/4

10:30-08:45

2 stops17h 15m

Southampton Eastleigh

mié. 6/5

17:35-17:05

1 stop28h 30m

£526

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

mié. 22/4

06:00-08:45

2 stops21h 45m

Southampton Eastleigh

jue. 7/5

17:35-19:05

1 stop30h 30m

£526

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

lun. 23/2

17:45-08:10

1 stop9h 25m

Southampton Eastleigh

jue. 20/8

09:20-17:20

1 stop13h 00m

£542

New YorkSouthampton

JFK - SOU

JFKSOU

New York John F Kennedy Intl

dom. 1/3

17:45-08:20

1 stop9h 35m

Southampton Eastleigh

mié. 19/8

17:35-17:20

1 stop28h 45m

£542

Flights are sorted by cheapest return flights first.

Deals found on 19/11

Showing 1-10 of 60 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.

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, July is the cheapest month in which you can book a flight from Pennsylvania to Southampton (average of £104). Flying from Pennsylvania to Southampton in May is currently the most expensive (average of £486). 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.

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.

  • How long is the flight from Pennsylvania to Southampton?

    A quick flight from Pennsylvania to Southampton can take about 10h 20m. Delta provides one of the quickest options available for as low as £523. Pennsylvania and Southampton are separated by a distance of 3414 mi. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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 Philadelphia - 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, July is the cheapest month in which you can book a flight from Pennsylvania to Southampton (average of £104). Flying from Pennsylvania to Southampton in May is currently the most expensive (average of £486). 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?

Deals for Pennsylvania to Southampton flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Southampton?

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Can Cheapflights find flights from Pennsylvania to Southampton with no change fees?

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.

Can Cheapflights notify me if prices for flights from Pennsylvania to Southampton become cheaper?

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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