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Cheap flights from London Southend Airport to Pennsylvania from £297

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 10/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — PHL
17 Jan — 24 Jan1
1 adult
1 adult, Economy, 0 bags

Cheap 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 18 December 2025.

Wed 24/1207:10SEN - EWR
1 stop18h 50mMultiple Airlines
Sat 17/123:00EWR - SEN
1 stop13h 05mMultiple Airlines
Deal found 15/12£689
Wed 17/1210:35SEN - EWR
2 stops16h 25mMultiple Airlines
Sat 31/123:00EWR - SEN
1 stop13h 05mMultiple Airlines
Deal found 16/12£731
Mon 22/1217:30SEN - JFK
2 stops29h 20mMultiple Airlines
Tue 30/1222:05JFK - SEN
2 stops19h 50mMultiple Airlines
Deal found 16/12£733
Wed 17/1217:20SEN - JFK
2 stops29h 30mMultiple Airlines
Sun 28/1222:05JFK - SEN
2 stops19h 55mMultiple Airlines
Deal found 16/12£763
Tue 23/1207:35SEN - JFK
2 stops16h 20mMultiple Airlines
Wed 31/1216:45JFK - SEN
2 stops19h 30mMultiple Airlines
Deal found 17/12£767
Fri 19/1216:50SEN - JFK
2 stops30h 00mMultiple Airlines
Tue 30/1222:05JFK - SEN
2 stops19h 50mMultiple Airlines
Deal found 16/12£837
Thu 18/1206:50SEN - EWR
2 stops19h 10mMultiple Airlines
Tue 6/100:15EWR - SEN
3 stops36h 00mMultiple Airlines
Deal found 14/12£872
Sat 27/1220:00SEN - JFK
2 stops22h 20mMultiple Airlines
Sat 10/119:35JFK - SEN
1 stop10h 30mMultiple Airlines
Deal found 17/12£883
Sat 27/1206:30SEN - JFK
2 stops16h 20mMultiple Airlines
Tue 30/1222:05JFK - SEN
2 stops20h 00mMultiple Airlines
Deal found 16/12£885
Sun 28/1207:10SEN - JFK
2 stops16h 55mMultiple Airlines
Sat 10/116:30JFK - SEN
2 stops14h 45mMultiple Airlines
Deal found 17/12£891
Fri 19/1210:00SEN - EWR
1 stop16h 00mMultiple Airlines
Wed 31/1223:00EWR - SEN
1 stop17h 00mMultiple Airlines
Deal found 16/12£954
Wed 24/1207:10SEN - EWR
1 stop18h 50mMultiple Airlines
Sun 4/117:05EWR - SEN
1 stop12h 25mMultiple Airlines
Deal found 17/12£977

Find 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 December 2025.

Round-trip from

£413

One-way from

£297

Popular in

December

Cheapest in

February

Average price

£712
26/2-2/3
  • 26/2-2/3
  • 2 total stops
  • 35h 10m total
  • London to Pennsylvania
Search Deals
1/2
  • 1/2
  • 2 total stops
  • 17h 55m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (£26 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 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 18 December 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

Mon 16/2

07:20-19:05

2 stops16h 45m

New York John F Kennedy Intl

Mon 23/2

23:45-19:45

1 stop15h 00m

£428

LondonNew York

SEN - JFK

SENJFK

London Southend

Thu 19/2

06:50-19:15

2 stops17h 25m

New York John F Kennedy Intl

Mon 23/2

23:45-19:45

1 stop15h 00m

£479

LondonNewark

SEN - EWR

SENEWR

London Southend

Thu 29/1

06:50-22:10

2 stops20h 20m

Newark

Sat 31/1

23:00-17:05

1 stop13h 05m

£498

LondonNew York

SEN - JFK

SENJFK

London Southend

Tue 10/3

20:20-13:10

1 stop20h 50m

New York John F Kennedy Intl

Wed 25/3

17:30-12:00

2 stops14h 30m

£522

LondonWashington, D.C.

SEN - IAD

SENIAD

London Southend

Wed 4/2

07:10-17:15

2 stops15h 05m

Washington, D.C. Dulles Intl

Sat 7/2

20:30-20:50

2 stops19h 20m

£529

LondonNew York

SEN - JFK

SENJFK

London Southend

Sun 1/2

07:10-22:00

1 stop19h 50m

New York John F Kennedy Intl

Sun 8/2

23:45-23:00

2 stops18h 15m

£532

LondonNew York

SEN - JFK

SENJFK

London Southend

Thu 15/1

06:50-20:58

2 stops19h 08m

New York John F Kennedy Intl

Sat 24/1

16:25-12:15

2 stops14h 50m

£533

LondonNewark

SEN - EWR

SENEWR

London Southend

Mon 2/2

07:15-14:55

1 stop12h 40m

Newark

Sun 8/2

17:05-10:30

1 stop12h 25m

£545

LondonNew York

SEN - JFK

SENJFK

London Southend

Sat 17/1

20:00-13:20

2 stops22h 20m

New York John F Kennedy Intl

Sat 24/1

19:35-11:05

1 stop10h 30m

£585

LondonNew York

SEN - JFK

SENJFK

London Southend

Sat 10/1

20:00-13:20

2 stops22h 20m

New York John F Kennedy Intl

Sat 17/1

19:35-11:05

1 stop10h 30m

£588

Flights are sorted by cheapest return flights first.

Deals found on 16/12

Showing 1-10 of 51 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 - Washington, D.C. Dulles Intl 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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