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Cheap flights from London Southend Airport to Pennsylvania from £247

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 14/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — PHL
18 10월 — 25 10월1
1 adult
1 adult, Economy

Cheap flight deals from Southend to Pennsylvania

Keep the following information in mind while searching for Southend to Pennsylvania flight deals. Data was last updated 18 9월 2025.

Round-trip from

£329

One-way from

£247

Popular in

August

Cheapest in

February

Average price

£489
6/12-8/12
  • 6/12-8/12
  • 5 total stops
  • 59h 40m total
  • London to Pennsylvania
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14/12
  • 14/12
  • 3 total stops
  • 35h 50m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 7% potential increase in price (£30 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
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Find flight deals from Southend to Pennsylvania

Cheapest flights from Southend to Pennsylvania
Explore the most affordable flight options available from Southend to Pennsylvania. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 9월 2025.

토 6/1206:30SEN - EWR
2 stops35h 55mMultiple Airlines
월 8/1217:40EWR - SEN
3 stops23h 45mMultiple Airlines
Deal found 15/9£329
토 8/1106:30SEN - EWR
2 stops35h 55mMultiple Airlines
월 17/1117:30EWR - SEN
2 stops23h 55mMultiple Airlines
Deal found 16/9£404
토 6/1206:30SEN - EWR
2 stops35h 55mMultiple Airlines
월 15/1217:40EWR - SEN
3 stops23h 45mMultiple Airlines
Deal found 15/9£434
금 3/1013:35SEN - EWR
2 stops30h 20mMultiple Airlines
금 10/1017:30EWR - SEN
2 stops24h 30mMultiple Airlines
Deal found 15/9£435
월 22/911:05SEN - JFK
1 stop16h 10mMultiple Airlines
토 4/1000:15JFK - SEN
1 stop29h 10mMultiple Airlines
Deal found 16/9£437
일 12/1020:05SEN - JFK
2 stops29h 00mMultiple Airlines
목 16/1000:15JFK - SEN
1 stop10h 30mMultiple Airlines
Deal found 16/9£465
월 22/911:05SEN - JFK
1 stop16h 10mMultiple Airlines
목 25/900:15JFK - SEN
1 stop10h 30mMultiple Airlines
Deal found 16/9£467
월 22/911:05SEN - JFK
1 stop16h 10mMultiple Airlines
토 27/900:15JFK - SEN
1 stop29h 10mMultiple Airlines
Deal found 16/9£468
화 30/920:25SEN - JFK
3 stops41h 55mMultiple Airlines
목 9/1000:15JFK - SEN
1 stop10h 30mMultiple Airlines
Deal found 16/9£499
목 18/917:40SEN - EWR
1 stop32h 20mMultiple Airlines
목 25/923:00EWR - SEN
1 stop11h 45mMultiple Airlines
Deal found 16/9£504
금 7/1110:45SEN - JFK
1 stop13h 20mMultiple Airlines
일 9/1118:30JFK - SEN
1 stop10h 55mMultiple Airlines
Deal found 17/9£533
월 3/1107:15SEN - LGA
2 stops16h 48mMultiple Airlines
목 6/1117:35LGA - SEN
2 stops15h 00mMultiple Airlines
Deal found 16/9£534

Cheapflights Fare Finder

 
Customise your flight search to find flights from Southend to Pennsylvania 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 18 9월 2025.
Use the filters below to find and compare flights from London Southend Airport to Pennsylvania that are best for you.

Fly from

Southend

Fly to

Pennsylvania

Route

Depart

Return

Price

LondonNewark

SEN - EWR

SENEWR

London Southend

토 6/12

06:30-13:25

2 stops35h 55m

Newark

월 8/12

17:40-22:25

3 stops23h 45m

£329

LondonNewark

SEN - EWR

SENEWR

London Southend

토 8/11

06:30-13:25

2 stops35h 55m

Newark

월 17/11

17:30-22:25

2 stops23h 55m

£404

LondonNewark

SEN - EWR

SENEWR

London Southend

토 6/12

06:30-13:25

2 stops35h 55m

Newark

월 15/12

17:40-22:25

3 stops23h 45m

£434

LondonNewark

SEN - EWR

SENEWR

London Southend

금 3/10

13:35-14:55

2 stops30h 20m

Newark

금 10/10

17:30-23:00

2 stops24h 30m

£436

LondonNew York

SEN - LGA

SENLGA

London Southend

월 1/12

07:15-22:33

3 stops20h 18m

New York LaGuardia

일 14/12

10:35-10:25

2 stops18h 50m

£491

LondonNew York

SEN - LGA

SENLGA

London Southend

월 17/11

07:15-19:03

2 stops16h 48m

New York LaGuardia

일 30/11

15:20-10:25

2 stops14h 05m

£494

LondonNew York

SEN - LGA

SENLGA

London Southend

월 6/10

11:05-20:59

2 stops14h 54m

New York LaGuardia

일 19/10

15:30-10:25

2 stops13h 55m

£531

LondonNew York

SEN - LGA

SENLGA

London Southend

월 3/11

07:15-19:03

2 stops16h 48m

New York LaGuardia

목 6/11

17:35-13:35

2 stops15h 00m

£534

LondonNew York

SEN - JFK

SENJFK

London Southend

월 6/10

11:05-22:40

1 stop16h 35m

New York John F Kennedy Intl

일 12/10

18:30-10:25

1 stop10h 55m

£546

LondonNew York

SEN - JFK

SENJFK

London Southend

화 7/10

07:00-22:30

2 stops20h 30m

New York John F Kennedy Intl

목 9/10

00:15-15:45

1 stop10h 30m

£549

Flights are sorted by cheapest return flights first.

Deals found on 17/9

Showing 1-10 of 52 results
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Best time to book a flight from Southend to Pennsylvania

Have a flexible travel schedule? Discover the best time to fly to Pennsylvania from Southend 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 London Southend Airport to Pennsylvania
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 Southend to Pennsylvania. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from London Southend Airport to Pennsylvania?

    When deciding which route to take from London Southend Airport to Pennsylvania consider London Southend - New York John F Kennedy Intl, London Southend - New York LaGuardia or London Southend - Newark as they are the most popular.

  • Can I find deals for flights from Southend to Pennsylvania that include hotel bookings?

    Yes. In addition to deals on Southend to Pennsylvania flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Southend to Pennsylvania?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Southend to Pennsylvania.

  • Can I find deals for business class flights from Southend to Pennsylvania?

    Yes. Cheapflights offers flight deals from Southend to Pennsylvania 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 London Southend Airport to Pennsylvania?

    Currently, March is the cheapest month in which you can book a flight from London Southend Airport to Pennsylvania (average of £648). Flying from London Southend Airport to Pennsylvania in July is currently the most expensive (average of £839). 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 Southend to Pennsylvania

See prices for flight routes from nearby airports that may be better suited for you.
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