HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Southend

$194+ 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 1/20. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — SEN
Jan 17 — Jan 241
Sat 1/17
Sat 1/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Pennsylvania to Southend with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 18, 2025.

This Mytrip deal was found by Cheapflights users on 12/16. 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 12/177:35 pmJFK - SEN
3 stops20h 25mMultiple Airlines
Wed 12/247:10 amSEN - JFK
2 stops18h 48mMultiple Airlines
Deal found 12/16$1,059
This Mytrip deal was found by Cheapflights users on 12/15. 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.
Tue 12/165:30 pmJFK - SEN
1 stop11h 30mMultiple Airlines
Wed 12/175:20 pmSEN - JFK
2 stops26h 30mMultiple Airlines
Deal found 12/15$1,180
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/165:30 pmJFK - SEN
1 stop11h 30mMultiple Airlines
Wed 12/247:10 amSEN - JFK
1 stop13h 50mMultiple Airlines
Deal found 12/15$1,269
This Kiwi.com deal was found by Cheapflights users on 12/15. 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.
Tue 12/165:30 pmJFK - SEN
1 stop11h 30mMultiple Airlines
Fri 12/1910:00 amSEN - JFK
1 stop17h 45mMultiple Airlines
Deal found 12/15$1,306
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Tue 12/3011:52 amEWR - SEN
3 stops17h 08mMultiple Airlines
Fri 1/210:00 amSEN - EWR
1 stop16h 00mMultiple Airlines
Deal found 12/16$1,321
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Sat 12/274:35 pmPHL - SEN
2 stops22h 35mMultiple Airlines
Sun 1/45:25 pmSEN - PHL
3 stops26h 22mMultiple Airlines
Deal found 12/16$1,695
This Mytrip deal was found by Cheapflights users on 12/16. 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 12/174:10 pmDCA - SEN
2 stops23h 50mMultiple Airlines
Wed 12/247:10 amSEN - DCA
2 stops15h 55mMultiple Airlines
Deal found 12/16$2,148
This Mytrip deal was found by Cheapflights users on 12/17. 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.
Sat 12/274:35 pmPHL - SEN
2 stops22h 35mMultiple Airlines
Sat 1/37:15 amSEN - PHL
2 stops20h 31mMultiple Airlines
Deal found 12/17$2,340
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Sat 12/207:50 amPHL - SEN
2 stops31h 20mMultiple Airlines
Sat 1/37:15 amSEN - PHL
2 stops20h 31mMultiple Airlines
Deal found 12/16$2,728
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Sun 12/284:35 pmPHL - SEN
2 stops17h 15mMultiple Airlines
Sat 1/37:15 amSEN - PHL
3 stops20h 31mMultiple Airlines
Deal found 12/16$2,872
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Tue 12/233:20 pmLGA - SEN
2 stops13h 40mMultiple Airlines
Fri 1/210:00 amSEN - LGA
2 stops14h 02mMultiple Airlines
Deal found 12/16$3,023
This Mytrip deal was found by Cheapflights users on 12/16. 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.
Sun 12/214:35 pmPHL - SEN
2 stops17h 15mMultiple Airlines
Sat 1/37:15 amSEN - PHL
2 stops20h 31mMultiple Airlines
Deal found 12/16$3,143

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 December 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

Gurufare
3 stars

Round-trip from

$608
(Mytrip)

One-way from

$194
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$900
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. 19% potential increase in price ($188 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 18, 2025.
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

LGA - SEN

LGASEN

New York LaGuardia

Sat 3/7

3:20 pm-12:15 pm

2 stops15h 55m

London Southend

Sun 3/15

7:10 am-7:03 pm

2 stops15h 53m

$608

NewarkLondon

EWR - SEN

EWRSEN

Newark

Sat 3/7

3:30 pm-12:15 pm

2 stops15h 45m

London Southend

Sun 3/15

7:10 am-8:37 pm

2 stops17h 27m

$608

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Wed 3/18

8:40 pm-9:00 pm

2 stops20h 20m

London Southend

Wed 3/25

7:10 am-7:30 pm

2 stops16h 20m

$635

NewarkLondon

EWR - SEN

EWRSEN

Newark

Thu 3/12

7:05 pm-12:50 pm

2 stops13h 45m

London Southend

Mon 3/23

7:15 am-5:00 pm

2 stops13h 45m

$654

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Thu 1/8

4:25 pm-12:50 pm

2 stops15h 25m

London Southend

Sun 1/11

6:05 pm-1:05 pm

2 stops24h 00m

$654

NewarkLondon

EWR - SEN

EWRSEN

Newark

Wed 4/1

3:30 pm-12:45 pm

2 stops16h 15m

London Southend

Thu 4/9

9:50 am-8:15 pm

2 stops15h 25m

$656

New YorkLondon

LGA - SEN

LGASEN

New York LaGuardia

Wed 4/1

4:00 pm-12:45 pm

2 stops15h 45m

London Southend

Thu 4/9

9:50 am-7:31 pm

2 stops14h 41m

$664

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Sun 2/22

7:40 pm-2:50 pm

2 stops14h 10m

London Southend

Sat 2/28

7:15 am-6:30 pm

2 stops16h 15m

$665

New YorkLondon

JFK - SEN

JFKSEN

New York John F Kennedy Intl

Sat 2/21

9:45 am-8:50 pm

3 stops30h 05m

London Southend

Sun 3/1

6:05 pm-1:05 pm

2 stops24h 00m

$668

Washington, D.C.London

IAD - SEN

IADSEN

Washington, D.C. Dulles Intl

Sun 3/8

8:40 pm-2:50 pm

2 stops14h 10m

London Southend

Sat 3/14

7:15 am-7:30 pm

2 stops16h 15m

$688

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 59 results
1
2
3
...
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 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
Eastleigh
Dartford
Dover
Winchester
Croydon
Orpington
Watford
Hayes
Borehamwood
Aylesbury
Chipping Norton
Horley
Kingston upon Thames
Wembley
Folkestone
Eastbourne

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 London City flights
LaGuardia to Heathrow flights
Newark to Gatwick flights
Boston to Heathrow flights
Dulles Intl to Heathrow flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Stansted flights
LaGuardia to Gatwick flights
San Francisco to Heathrow flights
O'Hare Intl to Heathrow flights
Baltimore to Heathrow flights
Dallas/Fort Worth to Heathrow flights
John F Kennedy Intl to Luton flights
Seattle to Heathrow flights
Newark to London City flights
Newark to Stansted flights
Newark to Luton flights
Boston to Gatwick flights
Atlanta to Heathrow flights
Miami to Heathrow flights
Hobby to Heathrow flights
Dulles Intl to Gatwick flights
Reagan-National to Heathrow flights
Orlando to Heathrow flights
Boston to London City flights
Dulles Intl to London City flights
Denver to Heathrow flights
Los Angeles to Gatwick flights
Philadelphia to Heathrow flights
Los Angeles to London City flights
Minneapolis to Heathrow flights
O'Hare Intl to Gatwick flights
Baltimore to Gatwick flights
Dulles Intl to Stansted flights
Reagan-National to Gatwick flights
George Bush Intcntl to Heathrow flights
O'Hare Intl to London City flights
San Francisco to Gatwick flights
Boston to Stansted flights
Tampa to Heathrow flights
Austin to Heathrow flights
Dallas/Fort Worth to Gatwick flights
San Francisco to London City flights
Orlando to Gatwick flights
Charlotte to Heathrow flights
Detroit to Heathrow flights
Seattle to Gatwick flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.