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Cheap flights from London Southend Airport to Pennsylvania from £251

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 24/2. Fares are subject to change and may not be available on all flights or dates of travel.
SEN — PHL
8 Feb — 15 Feb1
1 adult
1 adult, Economy, 0 bags

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 9 January 2026.

Round-trip from

£390

One-way from

£251

Popular in

December

Cheapest in

January

Average price

£473
16/4-24/4
  • 16/4-24/4
  • 5 total stops
  • 46h 15m total
  • London to Pennsylvania
Search Deals
24/2
  • 24/2
  • 2 total stops
  • 49h 06m total
  • London to Pennsylvania
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£13 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 January 2026
Search Deals

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 9 January 2026.

Thu 16/420:40SEN - JFK
2 stops25h 20mMultiple Airlines
Fri 24/417:10JFK - SEN
3 stops20h 55mMultiple Airlines
Deal found 7/1£390
Mon 20/420:20SEN - JFK
2 stops23h 35mMultiple Airlines
Sun 26/423:25JFK - SEN
1 stop15h 25mMultiple Airlines
Deal found 8/1£417
Fri 30/107:35SEN - JFK
2 stops16h 30mMultiple Airlines
Thu 5/216:30JFK - SEN
2 stops14h 10mMultiple Airlines
Deal found 8/1£434
Mon 2/307:15SEN - JFK
2 stops17h 55mMultiple Airlines
Thu 19/317:25JFK - SEN
2 stops15h 25mMultiple Airlines
Deal found 7/1£504
Wed 6/508:25SEN - JFK
1 stop18h 15mMultiple Airlines
Sun 10/523:25JFK - SEN
1 stop15h 25mMultiple Airlines
Deal found 7/1£506
Sun 18/107:10SEN - JFK
2 stops17h 10mMultiple Airlines
Sat 24/116:30JFK - SEN
2 stops14h 45mMultiple Airlines
Deal found 7/1£533
Thu 22/106:50SEN - JFK
2 stops18h 15mMultiple Airlines
Sun 25/117:30JFK - SEN
1 stop12h 00mMultiple Airlines
Deal found 7/1£534
Wed 22/408:25SEN - JFK
1 stop18h 15mMultiple Airlines
Sun 26/423:25JFK - SEN
1 stop15h 25mMultiple Airlines
Deal found 7/1£539
Mon 9/207:15SEN - EWR
1 stop12h 40mMultiple Airlines
Tue 17/217:05EWR - SEN
1 stop11h 55mMultiple Airlines
Deal found 7/1£540
Mon 9/207:15SEN - JFK
1 stop13h 45mMultiple Airlines
Tue 17/216:30JFK - SEN
1 stop12h 30mMultiple Airlines
Deal found 7/1£541
Tue 10/320:20SEN - JFK
2 stops24h 05mMultiple Airlines
Mon 16/323:45JFK - SEN
1 stop16h 00mMultiple Airlines
Deal found 8/1£555
Fri 27/310:00SEN - EWR
1 stop15h 00mMultiple Airlines
Fri 10/423:00EWR - SEN
1 stop30h 20mMultiple Airlines
Deal found 7/1£564

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 9 January 2026.
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 16/4

20:40-17:00

2 stops25h 20m

New York John F Kennedy Intl

Fri 24/4

17:10-19:05

3 stops20h 55m

£390

LondonNew York

SEN - JFK

SENJFK

London Southend

Fri 30/1

07:35-19:05

2 stops16h 30m

New York John F Kennedy Intl

Thu 5/2

16:30-11:40

2 stops14h 10m

£434

LondonNew York

SEN - JFK

SENJFK

London Southend

Mon 2/3

07:15-20:10

2 stops17h 55m

New York John F Kennedy Intl

Thu 19/3

17:25-12:50

2 stops15h 25m

£504

LondonNew York

SEN - JFK

SENJFK

London Southend

Wed 6/5

08:25-21:40

1 stop18h 15m

New York John F Kennedy Intl

Sun 10/5

23:25-19:50

1 stop15h 25m

£506

LondonNew York

SEN - JFK

SENJFK

London Southend

Wed 22/4

08:25-21:40

1 stop18h 15m

New York John F Kennedy Intl

Sun 26/4

23:25-19:50

1 stop15h 25m

£539

LondonNewark

SEN - EWR

SENEWR

London Southend

Mon 9/2

07:15-14:55

1 stop12h 40m

Newark

Tue 17/2

17:05-10:00

1 stop11h 55m

£540

LondonNew York

SEN - JFK

SENJFK

London Southend

Mon 9/2

07:15-16:00

1 stop13h 45m

New York John F Kennedy Intl

Tue 17/2

16:30-10:00

1 stop12h 30m

£541

LondonNew York

SEN - JFK

SENJFK

London Southend

Tue 10/3

20:20-16:25

2 stops24h 05m

New York John F Kennedy Intl

Mon 16/3

23:45-19:45

1 stop16h 00m

£555

LondonNewark

SEN - EWR

SENEWR

London Southend

Fri 27/3

10:00-21:00

1 stop15h 00m

Newark

Fri 10/4

23:00-10:20

1 stop30h 20m

£564

LondonNewark

SEN - EWR

SENEWR

London Southend

Mon 23/2

07:15-14:55

1 stop12h 40m

Newark

Tue 3/3

15:58-10:00

2 stops13h 02m

£588

Flights are sorted by cheapest return flights first.

Deals found on 8/1

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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