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Cheap flights from London Southend Airport to Pennsylvania from £279

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 25/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — PHL
20 Dec — 27 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 20 November 2025.

Fri 12/1216:50SEN - JFK
2 stops30h 00mMultiple Airlines
Sun 14/1200:30JFK - SEN
3 stops38h 15mMultiple Airlines
Deal found 18/11£471
Fri 12/1216:50SEN - JFK
2 stops30h 00mMultiple Airlines
Mon 15/1200:30JFK - SEN
3 stops33h 00mMultiple Airlines
Deal found 18/11£473
Thu 11/1206:30SEN - JFK
3 stops40h 20mMultiple Airlines
Sun 14/1200:30JFK - SEN
3 stops38h 15mMultiple Airlines
Deal found 17/11£486
Thu 11/1206:30SEN - JFK
3 stops40h 20mMultiple Airlines
Mon 15/1200:30JFK - SEN
3 stops33h 00mMultiple Airlines
Deal found 18/11£504
Fri 5/1210:00SEN - JFK
2 stops14h 20mMultiple Airlines
Tue 9/1217:30JFK - SEN
1 stop11h 30mMultiple Airlines
Deal found 16/11£529
Wed 26/1107:10SEN - EWR
2 stops16h 15mMultiple Airlines
Wed 10/1219:35EWR - SEN
2 stops20h 25mMultiple Airlines
Deal found 19/11£536
Wed 3/1207:10SEN - JFK
1 stop15h 05mMultiple Airlines
Sun 7/1218:30JFK - SEN
1 stop11h 00mMultiple Airlines
Deal found 18/11£539
Wed 26/1107:10SEN - EWR
2 stops16h 15mMultiple Airlines
Sat 6/1219:35EWR - SEN
2 stops20h 15mMultiple Airlines
Deal found 18/11£577
Wed 3/1207:10SEN - JFK
1 stop13h 50mMultiple Airlines
Tue 9/1216:30JFK - SEN
1 stop12h 30mMultiple Airlines
Deal found 17/11£577
Mon 24/1117:30SEN - EWR
3 stops33h 40mMultiple Airlines
Tue 2/1217:05EWR - SEN
1 stop11h 55mMultiple Airlines
Deal found 19/11£584
Mon 24/1117:30SEN - JFK
3 stops31h 35mMultiple Airlines
Tue 2/1216:30JFK - SEN
1 stop12h 30mMultiple Airlines
Deal found 19/11£584
Wed 26/1107:10SEN - JFK
2 stops35h 55mMultiple Airlines
Thu 27/1116:25JFK - SEN
2 stops15h 25mMultiple Airlines
Deal found 18/11£585

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 20 November 2025.

Round-trip from

£418

One-way from

£279

Popular in

December

Cheapest in

February

Average price

£547
26/2-2/3
  • 26/2-2/3
  • 2 total stops
  • 35h 10m total
  • London to Pennsylvania
Search Deals
25/1
  • 25/1
  • 1 total stop
  • 19h 50m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£10 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 20 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

Wed 3/12

07:10-17:15

1 stop15h 05m

New York John F Kennedy Intl

Sun 7/12

18:30-10:30

1 stop11h 00m

£539

LondonNewark

SEN - EWR

SENEWR

London Southend

Mon 19/1

07:15-14:55

1 stop12h 40m

Newark

Sun 25/1

17:05-10:30

1 stop12h 25m

£548

LondonNew York

SEN - JFK

SENJFK

London Southend

Thu 11/12

06:50-19:15

2 stops17h 25m

New York John F Kennedy Intl

Mon 15/12

23:45-19:45

1 stop15h 00m

£572

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Wed 11/3

07:10-19:30

2 stops16h 20m

Washington, D.C. Dulles Intl

Wed 18/3

20:40-21:00

2 stops20h 20m

£581

LondonNew York

SEN - LGA

SENLGA

London Southend

Fri 26/12

06:40-21:33

3 stops19h 53m

New York LaGuardia

Wed 31/12

15:30-17:15

2 stops20h 45m

£616

LondonNew York

SEN - JFK

SENJFK

London Southend

Fri 5/12

10:00-19:05

1 stop14h 05m

New York John F Kennedy Intl

Wed 10/12

23:30-21:00

1 stop16h 30m

£626

LondonNew York

SEN - JFK

SENJFK

London Southend

Wed 3/12

07:10-14:05

2 stops35h 55m

New York John F Kennedy Intl

Thu 4/12

16:25-12:50

2 stops15h 25m

£637

LondonNew York

SEN - JFK

SENJFK

London Southend

Thu 22/1

06:50-20:05

2 stops18h 15m

New York John F Kennedy Intl

Sat 24/1

16:25-12:15

2 stops14h 50m

£638

LondonNew York

SEN - LGA

SENLGA

London Southend

Fri 26/12

10:00-21:33

2 stops16h 33m

New York LaGuardia

Thu 8/1

17:35-12:50

2 stops14h 15m

£668

LondonNew York

SEN - JFK

SENJFK

London Southend

Mon 20/4

11:10-20:40

1 stop14h 30m

New York John F Kennedy Intl

Thu 30/4

14:00-10:45

2 stops15h 45m

£701

Flights are sorted by cheapest return flights first.

Deals found on 18/11

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 - Newark or London Southend - New York LaGuardia 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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Heathrow to Ontario flights
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London City to San Francisco flights
Gatwick to Dulles Intl flights
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Heathrow to Reagan-National flights

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