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$625+ Cheap flights from London City (LCY) to Philadelphia (PHL)

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — PHL
Aug 19 — Aug 261
Tue 8/19
Tue 8/26
1 adult, Economy
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Cheap flight deals from London City to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from London City (LCY) to Philadelphia (PHL). 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 August 14, 2025.

Round-trip from

$667
(Lufthansa)

One-way from

$625
(Kiwi.com)

Popular in

August

Cheapest in

February

Average price

$914
From London City to Philadelphia
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One-way flight from London City to Philadelphia
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Highest demand for flights based on searches. 7% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($16 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from London City to Philadelphia

Cheapest flights from London City to Philadelphia
Explore the most affordable flight options available from London City to Philadelphia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 14, 2025.

This Lufthansa deal was found by Cheapflights users on 8/11. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/98:45 amLCY - PHL
1 stop12h 15mLufthansa
Tue 9/165:35 pmPHL - LCY
1 stop17h 50mLufthansa
Deal found 8/11$667
This Lufthansa deal was found by Cheapflights users on 8/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/248:45 amLCY - PHL
1 stop12h 15mLufthansa
Sun 9/285:35 pmPHL - LCY
1 stop17h 50mLufthansa
Deal found 8/12$668
This Lufthansa deal was found by Cheapflights users on 8/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/158:45 amLCY - PHL
1 stop12h 15mLufthansa
Sun 9/215:35 pmPHL - LCY
1 stop20h 00mLufthansa
Deal found 8/12$682
This Lufthansa deal was found by Cheapflights users on 8/12. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/58:55 amLCY - PHL
1 stop12h 05mLufthansa
Mon 9/85:35 pmPHL - LCY
1 stop20h 00mLufthansa
Deal found 8/12$684
This Netflights deal was found by Cheapflights users on 8/13. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:50 amLCY - PHL
1 stop12h 05mBritish Airways
Tue 12/239:10 pmPHL - LCY
1 stop10h 30mBritish Airways
Deal found 8/13$692
This Cheapflightsfares deal was found by Cheapflights users on 8/13. 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 9/108:45 amLCY - PHL
1 stop12h 15mLufthansa
Wed 9/175:35 pmPHL - LCY
1 stop17h 50mLufthansa
Deal found 8/13$706
This Justfly.com deal was found by Cheapflights users on 8/12. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/178:45 amLCY - PHL
1 stop12h 15mLufthansa
Mon 9/295:35 pmPHL - LCY
1 stop17h 50mLufthansa
Deal found 8/12$708
This Netflights deal was found by Cheapflights users on 8/13. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/149:20 amLCY - PHL
2 stops18h 45mVirgin Atlantic
Tue 10/2110:35 amPHL - LCY
2 stops15h 40mVirgin Atlantic
Deal found 8/13$712
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Wed 9/38:30 amLCY - PHL
1 stop12h 30mBritish Airways
Mon 9/86:50 pmPHL - LCY
1 stop10h 30mBritish Airways
Deal found 8/14$713
This Netflights deal was found by Cheapflights users on 8/13. 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 Netflights is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:50 amLCY - PHL
1 stop12h 05mBritish Airways
Mon 12/19:10 pmPHL - LCY
1 stop10h 30mBritish Airways
Deal found 8/13$714
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Wed 9/37:00 amLCY - PHL
1 stop11h 55mBritish Airways
Wed 9/176:50 pmPHL - LCY
1 stop10h 30mBritish Airways
Deal found 8/14$717
This Cheapflightsfares deal was found by Cheapflights users on 8/14. 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.
Thu 9/258:45 amLCY - PHL
1 stop12h 15mLufthansa
Mon 9/295:35 pmPHL - LCY
1 stop17h 50mLufthansa
Deal found 8/14$718

Cheapflights Fare Finder

 
Customize your flight search to find flights from London City to Philadelphia 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 August 14, 2025.
Use the filters below to find and compare flights from London City Airport to Philadelphia that are best for you.

Fly from

London City

Fly to

Philadelphia

Route

Depart

Return

Price

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 9/9

8:45 am-4:00 pm

1 stop12h 15m

Philadelphia

Tue 9/16

5:35 pm-4:25 pm

1 stop17h 50m

$667

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 9/24

8:45 am-4:00 pm

1 stop12h 15m

Philadelphia

Sun 9/28

5:35 pm-4:25 pm

1 stop17h 50m

$668

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Mon 9/15

8:45 am-4:00 pm

1 stop12h 15m

Philadelphia

Sun 9/21

5:35 pm-6:35 pm

1 stop20h 00m

$682

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Fri 9/5

8:55 am-4:00 pm

1 stop12h 05m

Philadelphia

Mon 9/8

5:35 pm-6:35 pm

1 stop20h 00m

$684

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 9/17

9:20 am-12:54 am

2 stops20h 34m

Philadelphia

Mon 9/29

6:25 pm-5:20 pm

2 stops17h 55m

$706

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 9/10

8:45 am-4:00 pm

1 stop12h 15m

Philadelphia

Wed 9/17

5:35 pm-4:25 pm

1 stop17h 50m

$706

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 9/17

8:45 am-4:00 pm

1 stop12h 15m

Philadelphia

Mon 9/29

5:35 pm-4:25 pm

1 stop17h 50m

$708

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 10/14

9:20 am-11:05 pm

2 stops18h 45m

Philadelphia

Tue 10/21

10:35 am-7:15 am

2 stops15h 40m

$712

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 9/3

8:30 am-4:00 pm

1 stop12h 30m

Philadelphia

Mon 9/8

6:50 pm-10:20 am

1 stop10h 30m

$713

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 9/3

7:00 am-1:55 pm

1 stop11h 55m

Philadelphia

Wed 9/17

6:50 pm-10:20 am

1 stop10h 30m

$717

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/12

Showing 1-10 of 22 results
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Best time to book a flight from London City to Philadelphia

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

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

Currently, August is the cheapest month in which you can book a flight from London City Airport to Philadelphia (average of $236). Flying from London City Airport to Philadelphia in March is currently the most expensive (average of $295). 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.

Related info for your journey

Find useful and relevant information for your journey from London City to Philadelphia. 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 into for flights to Philadelphia from London City?

    Philadelphia (PHL) is the airport you will fly into if you book a flight from London City to Philadelphia. You should not have trouble finding flights to Philadelphia from London City; the airport handles an average of 0 inbound flights from London City per day. You should also have plenty of airline options to choose from since 0 airlines have flights to the Philadelphia airport from London City. It is only a 7.0 mi journey from Philadelphia (PHL) to Philadelphia’s city center.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from London City to Philadelphia 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 London City Airport to Philadelphia?

    Currently, August is the cheapest month in which you can book a flight from London City Airport to Philadelphia (average of $236). Flying from London City Airport to Philadelphia in March is currently the most expensive (average of $295). 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 Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Vineland
Wildwood
King of Prussia
Pottstown
Cherry Hill
Ocean City
Reading
Millville
Ephrata
Camden
Dewey Beach
Dover
Elkton
Essington
Willow Grove
Newark
Chester
Exton
Glen Mills
Springfield

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Alternative routes for London City to Philadelphia

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