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Cheap flights from Pennsylvania to London Southend Airport from £215

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 22/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SEN
4 Jul — 11 Jul1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Pennsylvania to Southend

Enter your travel dates to find the best prices.

Cheapest flights from Pennsylvania to Southend
Explore the most affordable flight options available from Pennsylvania to Southend. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 4 June 2026.

Wed 5/820:30
JFK
-
SEN
2 stops15h 10m
Multiple Airlines
Wed 12/812:15
SEN
-
JFK
2 stops14h 50m
Multiple Airlines
Deal found 1/6£551
Wed 8/722:05
JFK
-
SEN
2 stops18h 45m
Multiple Airlines
Thu 16/716:35
SEN
-
JFK
2 stops32h 30m
Multiple Airlines
Deal found 1/6£565
Wed 19/820:30
JFK
-
SEN
2 stops15h 10m
Multiple Airlines
Thu 3/910:10
SEN
-
JFK
2 stops14h 10m
Multiple Airlines
Deal found 1/6£565
Wed 26/820:30
JFK
-
SEN
2 stops15h 10m
Multiple Airlines
Fri 4/911:20
SEN
-
JFK
2 stops15h 45m
Multiple Airlines
Deal found 2/6£566
Mon 3/815:45
EWR
-
SEN
2 stops14h 35m
Multiple Airlines
Mon 31/811:10
SEN
-
EWR
1 stop14h 50m
Multiple Airlines
Deal found 3/6£577
Wed 29/720:25
EWR
-
SEN
2 stops15h 15m
Multiple Airlines
Wed 19/812:15
SEN
-
EWR
2 stops36h 00m
Multiple Airlines
Deal found 30/5£591
Sat 1/823:10
JFK
-
SEN
2 stops15h 10m
Multiple Airlines
Mon 10/811:10
SEN
-
JFK
2 stops15h 55m
Multiple Airlines
Deal found 1/6£600
Mon 6/715:45
EWR
-
SEN
2 stops14h 35m
Multiple Airlines
Tue 14/706:30
SEN
-
EWR
2 stops17h 35m
Multiple Airlines
Deal found 1/6£606
Sat 15/820:30
JFK
-
SEN
2 stops17h 50m
Multiple Airlines
Fri 28/811:20
SEN
-
JFK
2 stops15h 45m
Multiple Airlines
Deal found 3/6£616
Sat 25/720:30
JFK
-
SEN
2 stops17h 50m
Multiple Airlines
Sun 9/819:50
SEN
-
JFK
2 stops31h 15m
Multiple Airlines
Deal found 31/5£621
Fri 3/723:00
EWR
-
SEN
2 stops17h 45m
Multiple Airlines
Thu 9/716:35
SEN
-
EWR
3 stops33h 35m
Multiple Airlines
Deal found 3/6£630
Mon 13/715:45
EWR
-
SEN
2 stops14h 35m
Multiple Airlines
Wed 22/712:15
SEN
-
EWR
1 stop13h 45m
Multiple Airlines
Deal found 1/6£638

Find flight deals from Pennsylvania to Southend

Keep the following information in mind while searching for Pennsylvania to Southend flight deals. Data was last updated 4 June 2026.

Round-trip from

£551

One-way from

£217

Popular in

June

Cheapest in

September

Average price

£976
5/8-12/8
  • 5/8-12/8
  • 4 total stops
  • 30h 00m total
  • Pennsylvania to London
Search Deals
2/10
  • 2/10
  • 2 total stops
  • 20h 15m total
  • Pennsylvania to London
Search Deals
Highest demand for flights based on searches. 22% potential increase in price (£132 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease (£26 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Pennsylvania to Southend 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 4 June 2026.
Use the filters below to find and compare flights from Pennsylvania to London Southend Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

NewarkLondon

EWR - SEN

EWRSEN

Newark

Mon 3/8

15:45-11:20

2 stops14h 35m

London Southend

Mon 31/8

11:10-21:00

1 stop14h 50m

£577

NewarkLondon

EWR - SEN

EWRSEN

Newark

Wed 29/7

20:25-16:40

2 stops15h 15m

London Southend

Wed 19/8

12:15-19:15

2 stops36h 00m

£591

NewarkLondon

EWR - SEN

EWRSEN

Newark

Mon 6/7

15:45-11:20

2 stops14h 35m

London Southend

Tue 14/7

06:30-19:05

2 stops17h 35m

£606

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sat 29/8

20:30-19:20

2 stops17h 50m

London Southend

Thu 3/9

10:10-19:20

2 stops14h 10m

£608

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sat 15/8

20:30-19:20

2 stops17h 50m

London Southend

Fri 28/8

11:20-22:05

2 stops15h 45m

£616

NewarkLondon

EWR - SEN

EWRSEN

Newark

Fri 3/7

23:00-21:45

2 stops17h 45m

London Southend

Thu 9/7

16:35-21:10

3 stops33h 35m

£630

NewarkLondon

EWR - SEN

EWRSEN

Newark

Mon 13/7

15:45-11:20

2 stops14h 35m

London Southend

Wed 22/7

12:15-21:00

1 stop13h 45m

£638

NewarkLondon

EWR - SEN

EWRSEN

Newark

Wed 15/7

23:55-16:40

1 stop11h 45m

London Southend

Wed 22/7

12:15-22:00

1 stop14h 45m

£682

NewarkLondon

EWR - SEN

EWRSEN

Newark

Wed 29/7

20:25-16:40

2 stops15h 15m

London Southend

Sun 9/8

19:50-21:00

1 stop30h 10m

£717

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 29/7

16:55-16:40

2 stops18h 45m

London Southend

Wed 19/8

12:15-22:05

2 stops14h 50m

£720

Flights are sorted by cheapest return flights first.

Deals found on 30/5

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Pennsylvania to Southend

Have a flexible travel schedule? Discover the best time to fly to Southend from Pennsylvania 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 Pennsylvania to London Southend Airport
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 Pennsylvania to Southend. 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 Pennsylvania to London Southend Airport?

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Pennsylvania to Southend 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

Travelling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Hounslow
Milton Keynes
Wembley
Luton
Gatwick
Croydon
Ilford
Slough
Hayes
Brentford
Colchester
Kingston upon Thames
Eastbourne
Watford
Ipswich
Romford
Guildford
Borehamwood
Folkestone
Southall

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Pennsylvania to Southend

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Gatwick flights
John F Kennedy Intl to Stansted flights
John F Kennedy Intl to London City flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
Dulles Intl to Heathrow flights
Boston to Heathrow flights
Los Angeles to Heathrow flights
LaGuardia to Gatwick flights
Baltimore to Heathrow flights
San Francisco to Heathrow flights
Dallas/Fort Worth to Heathrow flights
O'Hare Intl to Heathrow flights
Boston to Gatwick flights
Seattle to Heathrow flights
Newark to Stansted flights
Newark to Luton flights
Orlando to Heathrow flights
LaGuardia to Stansted flights
Atlanta to Heathrow flights
Hobby to Heathrow flights
Reagan-National to Heathrow flights
Dulles Intl to Gatwick flights
Miami to Heathrow flights
Boston to London City flights
Boston to Stansted flights
Los Angeles to Gatwick flights
Dulles Intl to London City flights
Baltimore to Gatwick flights
George Bush Intcntl to Heathrow flights
Philadelphia to Heathrow flights
Los Angeles to Stansted flights
Denver to Heathrow flights
Reagan-National to Gatwick flights
San Francisco to Gatwick flights
Los Angeles to London City flights
O'Hare Intl to Gatwick flights
Newark to London City flights
San Francisco to London City flights
O'Hare Intl to Stansted flights
San Francisco to Stansted flights
O'Hare Intl to London City flights
Orlando to Gatwick flights
Dallas/Fort Worth to Gatwick flights
Austin to Heathrow flights
Charlotte to Heathrow flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Pennsylvania to Southend?

Deals for Pennsylvania to Southend flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Pennsylvania to Southend?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Pennsylvania to Southend for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Pennsylvania to Southend with no change fees?

Need flexible booking options for your flight to Southend from Pennsylvania? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Pennsylvania to Southend become cheaper?

Yes, Cheapflights offers price alerts on Pennsylvania to Southend flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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