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Cheap flights from London City Airport to Philadelphia from £358

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 28/4. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — PHL
22 Mar — 29 Mar1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from London City to Philadelphia

Enter your travel dates to find the best prices.

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 20 February 2026.

Wed 18/306:50
LCY
-
PHL
1 stop12h 05m
British Airways
Tue 24/321:50
PHL
-
LCY
1 stop10h 50m
British Airways
Deal found 18/2£551
Wed 18/306:50
LCY
-
PHL
1 stop12h 05m
British Airways
Thu 7/518:30
PHL
-
LCY
1 stop10h 50m
British Airways
Deal found 18/2£559
Tue 17/306:50
LCY
-
PHL
1 stop12h 05m
British Airways
Tue 24/321:50
PHL
-
LCY
1 stop10h 50m
British Airways
Deal found 17/2£564
Mon 9/306:50
LCY
-
PHL
1 stop12h 05m
British Airways
Sat 21/321:50
PHL
-
LCY
1 stop10h 50m
British Airways
Deal found 17/2£577
Wed 11/306:50
LCY
-
PHL
1 stop12h 05m
British Airways
Thu 19/321:50
PHL
-
LCY
1 stop18h 50m
British Airways
Deal found 19/2£579
Tue 17/317:40
LCY
-
PHL
2 stops49h 07m
Multiple Airlines
Tue 24/318:40
PHL
-
LCY
1 stop10h 35m
Multiple Airlines
Deal found 17/2£583
Mon 13/406:45
LCY
-
PHL
1 stop13h 15m
British Airways
Mon 20/420:15
PHL
-
LCY
1 stop14h 00m
British Airways
Deal found 19/2£584
Mon 2/309:15
LCY
-
PHL
2 stops16h 54m
Multiple Airlines
Sun 8/318:40
PHL
-
LCY
1 stop10h 35m
Multiple Airlines
Deal found 16/2£589
Fri 6/306:50
LCY
-
PHL
1 stop12h 05m
British Airways
Tue 10/321:50
PHL
-
LCY
1 stop10h 50m
British Airways
Deal found 19/2£594
Tue 10/306:50
LCY
-
PHL
1 stop12h 05m
British Airways
Sun 15/321:50
PHL
-
LCY
1 stop10h 50m
British Airways
Deal found 17/2£597
Wed 29/409:15
LCY
-
PHL
1 stop11h 50m
Lufthansa
Tue 12/517:40
PHL
-
LCY
1 stop19h 15m
Lufthansa
Deal found 19/2£598

Find 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 20 February 2026.

Round-trip from

£551

One-way from

£358

Popular in

December

Cheapest in

September

Average price

£545
British Airways
  • British Airways
  • 18/3-24/3
  • 2 total stops
  • 22h 55m total
  • London to Philadelphia
Search Deals
Lufthansa
  • Lufthansa
  • 28/4
  • 1 total stop
  • 11h 50m total
  • London to Philadelphia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£17 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customise 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 858,174 searches. Data last updated 20 February 2026.
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

Wed 18/3

06:50-14:55

1 stop12h 05m

Philadelphia

Thu 7/5

18:30-10:20

1 stop10h 50m

£559

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 18/3

06:50-14:55

1 stop12h 05m

Philadelphia

Wed 6/5

18:30-10:20

1 stop10h 50m

£559

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 18/3

06:50-14:55

1 stop12h 05m

Philadelphia

Tue 24/3

21:50-12:40

1 stop10h 50m

£562

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 17/3

06:50-14:55

1 stop12h 05m

Philadelphia

Tue 24/3

21:50-12:40

1 stop10h 50m

£564

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 11/3

06:50-14:55

1 stop12h 05m

Philadelphia

Thu 19/3

21:50-20:40

1 stop18h 50m

£579

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 12/5

06:45-16:05

1 stop14h 20m

Philadelphia

Wed 3/6

18:50-10:20

1 stop10h 30m

£584

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Mon 2/3

09:15-21:09

2 stops16h 54m

Philadelphia

Sun 8/3

18:40-09:15

1 stop10h 35m

£589

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 10/3

06:50-14:55

1 stop12h 05m

Philadelphia

Tue 31/3

18:40-12:45

1 stop13h 05m

£589

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Fri 6/3

06:50-13:55

1 stop12h 05m

Philadelphia

Tue 10/3

21:50-12:40

1 stop10h 50m

£594

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 10/3

06:50-14:55

1 stop12h 05m

Philadelphia

Sun 15/3

21:50-12:40

1 stop10h 50m

£597

Flights are sorted by cheapest return flights first.

Deals found on 17/2

Showing 1-10 of 21 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 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 London City Airport to Philadelphia

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

Currently, May is the cheapest month in which you can book a flight from London City Airport to Philadelphia (average of £347). Flying from London City Airport to Philadelphia in December is currently the most expensive (average of £716). 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.

  • How long is the flight from London City Airport to Philadelphia?

    Airlines like British Airways fly from London City Airport to Philadelphia in about 12h 05m. The time it takes to get you to your destination can typically vary by up to . London City Airport and Philadelphia are separated by a distance of 3553 mi.

  • 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 holiday 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, May is the cheapest month in which you can book a flight from London City Airport to Philadelphia (average of £347). Flying from London City Airport to Philadelphia in December is currently the most expensive (average of £716). 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

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How does Cheapflights help users find flights from London City to Philadelphia?

When you search for this flight from London City to Philadelphia, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from London City to Philadelphia?

Cheapflights helps you find that perfect flight to Philadelphia from London City by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

Can Cheapflights find flights from London City to Philadelphia with no change fees?

Yes, we can. To see specific flights from London City to Philadelphia with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from London City to Philadelphia become cheaper?

Not ready to book yet? You can track prices for flights from London City to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

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