Find flights
When to book
FAQs

Cheap flights from London City Airport to Philadelphia from £354

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
7 Feb — 14 Feb1
1 adult
1 adult, Economy, 0 bags

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 8 January 2026.

Round-trip from

£471

One-way from

£354

Popular in

December

Cheapest in

January

Average price

£471
British Airways
  • British Airways
  • 4/2-10/2
  • 2 total stops
  • 23h 05m total
  • London to Philadelphia
Search Deals
Lufthansa
  • Lufthansa
  • 28/4
  • 1 total stop
  • 11h 45m total
  • London to Philadelphia
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (£12 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 2026
Search Deals

Find 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 8 January 2026.

Fri 25/909:15LCY - PHL
1 stop11h 45mLufthansa
Wed 30/917:35PHL - LCY
1 stop19h 20mLufthansa
Deal found 7/1£460
Wed 4/207:50LCY - PHL
1 stop12h 50mBritish Airways
Tue 10/221:25PHL - LCY
1 stop10h 15mBritish Airways
Deal found 7/1£471
Mon 19/119:25LCY - PHL
1 stop23h 40mMultiple Airlines
Mon 26/121:25PHL - LCY
1 stop10h 15mMultiple Airlines
Deal found 6/1£483
Thu 5/207:50LCY - PHL
1 stop12h 50mBritish Airways
Mon 9/221:25PHL - LCY
1 stop10h 15mBritish Airways
Deal found 5/1£484
Tue 13/106:50LCY - PHL
1 stop12h 15mMultiple Airlines
Tue 20/121:25PHL - LCY
1 stop10h 15mMultiple Airlines
Deal found 6/1£489
Fri 20/206:50LCY - PHL
1 stop12h 05mBritish Airways
Fri 27/208:31PHL - LCY
2 stops19h 19mBritish Airways
Deal found 6/1£492
Wed 28/107:50LCY - PHL
2 stops16h 37mIberia
Tue 3/219:55PHL - LCY
1 stop13h 10mIberia
Deal found 6/1£494
Tue 13/108:40LCY - PHL
1 stop11h 55mBritish Airways
Tue 27/119:55PHL - LCY
1 stop13h 10mBritish Airways
Deal found 6/1£497
Thu 24/908:30LCY - PHL
1 stop33h 40mBritish Airways
Thu 1/1018:50PHL - LCY
1 stop10h 30mBritish Airways
Deal found 7/1£500

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 8 January 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 4/2

07:50-15:40

1 stop12h 50m

Philadelphia

Tue 10/2

21:25-12:40

1 stop10h 15m

£471

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Thu 5/2

07:50-15:40

1 stop12h 50m

Philadelphia

Mon 9/2

21:25-12:40

1 stop10h 15m

£484

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Fri 20/2

06:50-13:55

1 stop12h 05m

Philadelphia

Fri 27/2

08:31-08:50

2 stops19h 19m

£492

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Mon 19/1

17:15-14:05

1 stop25h 50m

Philadelphia

Mon 26/1

21:25-12:40

1 stop10h 15m

£500

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Fri 6/2

07:50-15:40

1 stop12h 50m

Philadelphia

Mon 16/2

20:50-12:40

1 stop10h 50m

£514

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Fri 30/1

06:50-14:05

1 stop12h 15m

Philadelphia

Sun 8/2

21:25-12:40

1 stop10h 15m

£514

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 7/4

09:15-16:00

1 stop11h 45m

Philadelphia

Thu 16/4

17:35-17:55

1 stop19h 20m

£515

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Thu 5/2

06:50-14:05

1 stop12h 15m

Philadelphia

Thu 12/2

20:50-12:40

1 stop10h 50m

£516

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Mon 27/4

06:45-14:55

1 stop13h 10m

£357

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 24/3

19:10-00:16

2 stops33h 06m

£357

Flights are sorted by cheapest return flights first.

Deals found on 6/1

Showing 1-10 of 20 results
1
2

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 £346). Flying from London City Airport to Philadelphia in December is currently the most expensive (average of £715). 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 50m. 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 £346). Flying from London City Airport to Philadelphia in December is currently the most expensive (average of £715). 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

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 London City to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
Gatwick to Newark flights
London City to John F Kennedy Intl flights
Stansted to John F Kennedy Intl flights
Gatwick to LaGuardia flights
Luton to John F Kennedy Intl flights
London City to Newark flights
Stansted to Newark flights
Luton to Newark flights
Heathrow to Dulles Intl flights
Heathrow to Philadelphia flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights
Stansted to Dulles Intl flights
Gatwick to Reagan-National flights
London City to Dulles Intl flights
Luton to Dulles Intl flights
Gatwick to Philadelphia flights
Heathrow to Pittsburgh flights
Stansted to LaGuardia flights
London City to LaGuardia flights
Stansted to Philadelphia flights
Luton to Philadelphia flights
Gatwick to Pittsburgh flights
Southend to John F Kennedy Intl flights
Luton to LaGuardia flights
London City to Reagan-National flights
Southend to Newark flights
Stansted to Pittsburgh flights
London City to Pittsburgh flights
Heathrow to State College flights
Heathrow to Allentown flights
Heathrow to Harrisburg flights
Heathrow to Scranton flights
London City to Harrisburg flights
Luton to Pittsburgh flights
Southend to Dulles Intl flights
Heathrow to Erie flights
Gatwick to Erie flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

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.

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.