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Cheap flights from London Southend Airport to Pennsylvania from £270

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 16/12. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — PHL
6 Dec — 13 Dec1
1 adult
1 adult, Economy, 0 bags

Find flight deals from Southend to Pennsylvania

Enter your travel dates to find the best prices.

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 6 November 2025.

Thu 6/1118:05SEN - JFK
2 stops25h 00mMultiple Airlines
Thu 13/1116:25JFK - SEN
2 stops15h 25mMultiple Airlines
Deal found 5/11£462
Wed 26/1107:10SEN - IAD
2 stops16h 20mMultiple Airlines
Wed 10/1219:40IAD - SEN
2 stops20h 20mMultiple Airlines
Deal found 4/11£489
Mon 24/1107:15SEN - JFK
2 stops17h 05mMultiple Airlines
Tue 2/1217:30JFK - SEN
1 stop11h 30mMultiple Airlines
Deal found 5/11£494
Wed 19/1107:10SEN - JFK
1 stop11h 30mMultiple Airlines
Sun 23/1117:25JFK - SEN
1 stop12h 05mMultiple Airlines
Deal found 5/11£495
Wed 26/1107:10SEN - LGA
2 stops16h 53mMultiple Airlines
Sun 30/1115:20LGA - SEN
2 stops14h 10mMultiple Airlines
Deal found 5/11£499
Mon 24/1107:15SEN - EWR
1 stop12h 40mMultiple Airlines
Tue 2/1215:40EWR - SEN
2 stops13h 20mMultiple Airlines
Deal found 5/11£504
Mon 24/1107:15SEN - LGA
2 stops19h 18mMultiple Airlines
Thu 27/1117:35LGA - SEN
2 stops14h 15mMultiple Airlines
Deal found 5/11£532
Wed 19/1107:10SEN - EWR
1 stop12h 45mMultiple Airlines
Sun 23/1117:05EWR - SEN
1 stop12h 25mMultiple Airlines
Deal found 4/11£549
Sat 13/1206:30SEN - JFK
2 stops16h 20mMultiple Airlines
Mon 29/1223:45JFK - SEN
1 stop15h 00mMultiple Airlines
Deal found 4/11£571
Wed 3/1207:10SEN - EWR
2 stops16h 40mMultiple Airlines
Thu 4/1214:45EWR - SEN
2 stops17h 05mMultiple Airlines
Deal found 5/11£577
Wed 12/1107:10SEN - EWR
2 stops16h 15mMultiple Airlines
Sat 15/1119:35EWR - SEN
2 stops20h 15mMultiple Airlines
Deal found 4/11£580
Tue 16/1220:20SEN - EWR
2 stops24h 10mMultiple Airlines
Mon 29/1223:00EWR - SEN
1 stop30h 00mMultiple Airlines
Deal found 4/11£586

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 6 November 2025.

Round-trip from

£372

One-way from

£270

Popular in

December

Cheapest in

February

Average price

£556
26/2-2/3
  • 26/2-2/3
  • 2 total stops
  • 35h 10m total
  • London to Pennsylvania
Search Deals
16/12
  • 16/12
  • 2 total stops
  • 54h 55m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£18 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 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 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 6 November 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

LondonNew York

SEN - JFK

SENJFK

London Southend

Thu 26/2

06:50-22:00

1 stop20h 10m

New York John F Kennedy Intl

Mon 2/3

23:45-19:45

1 stop15h 00m

£378

LondonNew York

SEN - JFK

SENJFK

London Southend

Thu 12/2

07:15-20:05

2 stops17h 50m

New York John F Kennedy Intl

Mon 16/2

22:00-22:25

2 stops19h 25m

£396

LondonNewark

SEN - EWR

SENEWR

London Southend

Sat 6/12

06:40-13:25

2 stops35h 45m

Newark

Mon 8/12

17:30-22:25

2 stops23h 55m

£404

LondonNewark

SEN - EWR

SENEWR

London Southend

Thu 12/2

07:15-13:25

3 stops35h 10m

Newark

Mon 16/2

18:30-22:25

3 stops22h 55m

£406

LondonNewark

SEN - EWR

SENEWR

London Southend

Fri 13/2

07:35-13:35

2 stops35h 00m

Newark

Sun 22/2

17:30-11:25

2 stops12h 55m

£487

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Wed 26/11

07:10-18:30

2 stops16h 20m

Washington, D.C. Dulles Intl

Wed 10/12

19:40-21:00

2 stops20h 20m

£489

LondonNew York

SEN - LGA

SENLGA

London Southend

Wed 26/11

07:10-19:03

2 stops16h 53m

New York LaGuardia

Sun 30/11

15:20-10:30

2 stops14h 10m

£499

LondonNew York

SEN - JFK

SENJFK

London Southend

Mon 24/11

07:15-16:00

1 stop13h 45m

New York John F Kennedy Intl

Tue 2/12

16:30-10:00

1 stop12h 30m

£509

LondonNewark

SEN - EWR

SENEWR

London Southend

Mon 24/11

07:15-14:55

1 stop12h 40m

Newark

Tue 2/12

15:40-10:00

2 stops13h 20m

£510

LondonNew York

SEN - JFK

SENJFK

London Southend

Mon 9/2

07:15-16:00

1 stop13h 45m

New York John F Kennedy Intl

Sun 15/2

16:30-10:30

1 stop13h 00m

£517

Flights are sorted by cheapest return flights first.

Deals found on 4/11

Showing 1-10 of 60 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 - Washington, D.C. Dulles Intl 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.

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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