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$335+ Cheap flights from Philadelphia (PHL) to London City (LCY)

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 10/12. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — LCY
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheap flight deals from Philadelphia to London City

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to London City (LCY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 16, 2025.

Round-trip from

$527
(Finnair)

One-way from

$335
(Kiwi.com)

Popular in

June

Cheapest in

September

Average price

$656
From Philadelphia to London City
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One-way flight from Philadelphia to London City
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Highest demand for flights based on searches. 19% potential increase in price ($190 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Philadelphia to London City

Cheapest flights from Philadelphia to London City
Explore the most affordable flight options available from Philadelphia to London City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/293:00 pmPHL - LCY
2 stops17h 50mMultiple Airlines
Wed 11/57:10 pmLCY - PHL
2 stops28h 55mMultiple Airlines
Deal found 9/14$550
This United Airlines deal was found by Cheapflights users on 9/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/211:05 pmPHL - LCY
2 stops18h 25mMultiple Airlines
Tue 10/287:10 pmLCY - PHL
2 stops27h 55mMultiple Airlines
Deal found 9/14$559
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/185:40 pmPHL - LCY
1 stop10h 35mMultiple Airlines
Tue 11/259:15 amLCY - PHL
2 stops17h 06mMultiple Airlines
Deal found 9/14$569
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/143:00 pmPHL - LCY
2 stops16h 30mMultiple Airlines
Tue 10/218:45 amLCY - PHL
2 stops21h 00mMultiple Airlines
Deal found 9/15$584
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/155:35 pmPHL - LCY
1 stop17h 50mLufthansa
Wed 10/228:45 amLCY - PHL
1 stop12h 15mLufthansa
Deal found 9/15$588
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2310:30 amPHL - LCY
2 stops21h 00mMultiple Airlines
Thu 10/28:45 amLCY - PHL
3 stops21h 00mMultiple Airlines
Deal found 9/15$589
This Air Canada deal was found by Cheapflights users on 9/14. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/283:30 pmPHL - LCY
2 stops40h 10mMultiple Airlines
Wed 12/109:25 amLCY - PHL
2 stops34h 22mMultiple Airlines
Deal found 9/14$594
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1510:05 amPHL - LCY
2 stops17h 05mMultiple Airlines
Wed 10/228:45 amLCY - PHL
2 stops21h 00mMultiple Airlines
Deal found 9/15$610
This United Airlines deal was found by Cheapflights users on 9/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/198:00 pmPHL - LCY
2 stops15h 40mMultiple Airlines
Tue 11/259:50 amLCY - PHL
2 stops28h 56mMultiple Airlines
Deal found 9/15$615
This KAYAK deal was found by Cheapflights users on 9/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:40 pmPHL - LCY
1 stop10h 35mLufthansa
Mon 12/86:15 pmLCY - PHL
1 stop26h 50mLufthansa
Deal found 9/15$620

Cheapflights Fare Finder

 
Customize your flight search to find flights from Philadelphia to London City 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 September 16, 2025.
Use the filters below to find and compare flights from Philadelphia to London City Airport that are best for you.

Fly from

Philadelphia

Fly to

London City

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Mon 2/16

3:05 pm-5:05 pm

2 stops21h 00m

London City

Mon 2/23

7:10 pm-7:04 pm

2 stops28h 54m

$559

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Wed 1/7

1:10 pm-12:50 pm

2 stops18h 40m

London City

Wed 1/14

1:30 pm-5:34 pm

2 stops33h 04m

$559

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Tue 10/21

1:05 pm-12:30 pm

2 stops18h 25m

London City

Tue 10/28

7:10 pm-7:05 pm

2 stops27h 55m

$559

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Wed 10/22

3:00 pm-12:30 pm

2 stops16h 30m

London City

Fri 10/31

9:55 am-9:38 am

2 stops27h 43m

$584

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Wed 11/5

8:00 pm-5:40 pm

2 stops16h 40m

London City

Tue 11/11

5:45 pm-7:05 pm

2 stops30h 20m

$584

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Wed 10/15

5:35 pm-6:35 pm

1 stop20h 00m

London City

Wed 10/22

8:45 am-4:00 pm

1 stop12h 15m

$588

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Wed 10/15

10:05 am-8:10 am

2 stops17h 05m

London City

Wed 10/22

8:45 am-12:45 am

2 stops21h 00m

$610

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Mon 3/9

10:10 pm-12:40 pm

1 stop10h 30m

London City

Wed 3/18

6:50 am-2:55 pm

1 stop12h 05m

$626

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Thu 10/9

5:35 pm-4:25 pm

1 stop17h 50m

London City

Tue 10/21

8:45 am-4:00 pm

1 stop12h 15m

$636

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Thu 10/30

7:15 am-12:50 pm

2 stops25h 35m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 19 results
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Best time to book a flight from Philadelphia to London City

Have a flexible travel schedule? Discover the best time to fly to London City from Philadelphia 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.

Related info for your journey

Find useful and relevant information for your journey from Philadelphia to London City. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Philadelphia to London City?

    Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Philadelphia to London City. 0 airlines have flights from Philadelphia to London City on a regular basis. Booking flights from Philadelphia to London City should not be difficult; the airport handles an average of 0 outbound flights to London City per day.

  • Can I find deals for flights from Philadelphia to London City that include hotel bookings?

    Yes. In addition to deals on Philadelphia to London City flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Philadelphia to London City?

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

  • Can I find deals for business class flights from Philadelphia to London City?

    Yes. Cheapflights offers flight deals from Philadelphia to London City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Philadelphia to London City Airport?

    Currently, April is the cheapest month in which you can book a flight from Philadelphia to London City Airport (average of $686). Flying from Philadelphia to London City Airport in July is currently the most expensive (average of $1,046). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near London City Airport?

Book flights to London City Airport if you plan to visit one of these locations
Hounslow
Hayes
Southend-on-Sea
Harrow
Canterbury
Croydon
Eastleigh
Dartford
Dover
Winchester
Orpington
Gatwick
Borehamwood
Aylesbury
Bedford
Wembley
Folkestone
Chichester
Eastbourne
Sutton

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Alternative routes for Philadelphia to London City

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