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Southend

$188+ Cheap flights from Pennsylvania to Southend (SEN)

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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SEN
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap flight deals from Pennsylvania to Southend

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 January 29, 2026.

This Kiwi.com deal was found by Cheapflights users on 1/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:25 pm
JFK
-
SEN
1 stop17h 20m
Multiple Airlines
Wed 4/228:25 am
SEN
-
JFK
2 stops15h 30m
Multiple Airlines
Deal found 1/29$479
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/95:25 pm
JFK
-
SEN
2 stops22h 20m
Multiple Airlines
Tue 3/248:20 pm
SEN
-
JFK
2 stops25h 20m
Multiple Airlines
Deal found 1/28$482
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:25 pm
JFK
-
SEN
1 stop17h 20m
Multiple Airlines
Tue 4/286:30 am
SEN
-
JFK
1 stop20h 10m
Multiple Airlines
Deal found 1/28$484
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:25 pm
JFK
-
SEN
2 stops14h 35m
Multiple Airlines
Tue 3/178:20 pm
SEN
-
JFK
2 stops21h 45m
Multiple Airlines
Deal found 1/27$489
This Kiwi.com deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:25 pm
JFK
-
SEN
1 stop15h 25m
Multiple Airlines
Tue 5/56:30 am
SEN
-
JFK
1 stop20h 10m
Multiple Airlines
Deal found 1/28$502
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/211:45 pm
JFK
-
SEN
1 stop15h 00m
Multiple Airlines
Tue 3/108:20 pm
SEN
-
JFK
2 stops24h 05m
Multiple Airlines
Deal found 1/27$517
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/115:25 pm
JFK
-
SEN
2 stops14h 35m
Multiple Airlines
Sun 3/227:10 am
SEN
-
JFK
2 stops35h 10m
Multiple Airlines
Deal found 1/27$574
This Mytrip deal was found by Cheapflights users on 1/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/226:25 pm
JFK
-
SEN
2 stops13h 35m
Multiple Airlines
Thu 4/3010:10 am
SEN
-
JFK
2 stops17h 05m
Multiple Airlines
Deal found 1/26$600
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/911:45 pm
JFK
-
SEN
1 stop16h 00m
Multiple Airlines
Sun 3/157:10 am
SEN
-
JFK
1 stop18h 50m
Multiple Airlines
Deal found 1/27$610
This Mytrip deal was found by Cheapflights users on 1/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/47:40 pm
IAD
-
SEN
2 stops20h 20m
Multiple Airlines
Mon 3/97:15 am
SEN
-
IAD
2 stops16h 15m
Multiple Airlines
Deal found 1/28$614
This Mytrip deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/233:30 pm
EWR
-
SEN
2 stops14h 15m
Multiple Airlines
Sun 4/267:25 am
SEN
-
EWR
2 stops15h 32m
Multiple Airlines
Deal found 1/27$638
This Kiwi.com deal was found by Cheapflights users on 1/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/2611:25 pm
JFK
-
SEN
1 stop15h 25m
Multiple Airlines
Wed 4/298:25 am
SEN
-
JFK
1 stop18h 15m
Multiple Airlines
Deal found 1/27$655

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$479
(Kiwi.com)

One-way from

$188
(Trip.com)

Popular in

June

Cheapest in

September

Average price

$703
Provider with most accurate pricing for Philadelphia-London (LON) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Philadelphia-London (LON) flights.
Search Deals
From Pennsylvania to London Southend
Search Deals
One-way flight from Pennsylvania to London Southend
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Cheapflights Fare Finder

 
Customize 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 2,558,603 searches. Data last updated January 29, 2026.
Use the filters below to find and compare flights from Pennsylvania to London Southend Airport that are best for you.

Fly from

Pennsylvania

Fly to

Southend

Route

Depart

Return

Price

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Fri 4/17

11:25 pm-9:45 pm

1 stop17h 20m

London Southend

Wed 4/22

8:25 am-6:55 pm

2 stops15h 30m

$479

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 3/9

5:25 pm-7:45 pm

2 stops22h 20m

London Southend

Tue 3/24

8:20 pm-5:40 pm

2 stops25h 20m

$482

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Fri 4/24

11:25 pm-9:45 pm

1 stop17h 20m

London Southend

Tue 4/28

6:30 am-9:40 pm

1 stop20h 10m

$484

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 3/11

5:25 pm-12:00 pm

2 stops14h 35m

London Southend

Tue 3/17

8:20 pm-2:05 pm

2 stops21h 45m

$489

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sun 4/26

11:25 pm-7:50 pm

1 stop15h 25m

London Southend

Tue 5/5

6:30 am-9:40 pm

1 stop20h 10m

$502

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 3/2

11:45 pm-7:45 pm

1 stop15h 00m

London Southend

Tue 3/10

8:20 pm-4:25 pm

2 stops24h 05m

$517

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Wed 3/11

5:25 pm-12:00 pm

2 stops14h 35m

London Southend

Sun 3/22

7:10 am-2:20 pm

2 stops35h 10m

$574

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Wed 3/4

7:40 pm-9:00 pm

2 stops20h 20m

London Southend

Mon 3/9

7:15 am-7:30 pm

2 stops16h 15m

$614

NewarkLondon

EWR - SEN

EWRSEN

Newark

Thu 4/23

3:30 pm-10:45 am

2 stops14h 15m

London Southend

Sun 4/26

7:25 am-5:57 pm

2 stops15h 32m

$638

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Mon 2/23

11:45 pm-7:45 pm

1 stop15h 00m

London Southend

Thu 2/26

6:50 am-10:00 pm

1 stop20h 10m

$666

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/28

Showing 1-10 of 51 results
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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 round-trip 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?

    While some choose either Newark - London Southend or Washington, D.C. Dulles Intl - London Southend, New York John F Kennedy Intl - London Southend is the most popular route from Pennsylvania to London Southend Airport.

  • 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 vacation 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

Traveling to a place near London Southend Airport?

Book flights to London Southend Airport if you plan to visit one of these locations
Ilford
Hounslow
Southend-on-Sea
Harrow
Croydon
Eastleigh
Gatwick
Dartford
Dover
Winchester
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Eastbourne
Sutton

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Alternative routes for Pennsylvania to Southend

See prices for flight routes from nearby airports that may be better suited for you.
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