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Cheap flights from London City Airport to Philadelphia from £410

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 14/9. Fares are subject to change and may not be available on all flights or dates of travel.
LCY — PHL
6 May — 13 May1
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 6 April 2026.

Wed 29/409:15
LCY
-
PHL
1 stop11h 50m
Lufthansa
Tue 12/517:40
PHL
-
LCY
1 stop19h 15m
Lufthansa
Deal found 1/4£612
Tue 5/509:15
LCY
-
PHL
1 stop11h 50m
Lufthansa
Tue 12/517:40
PHL
-
LCY
1 stop19h 15m
Lufthansa
Deal found 5/4£638
Tue 12/509:15
LCY
-
PHL
1 stop11h 50m
Lufthansa
Wed 5/817:40
PHL
-
LCY
1 stop19h 15m
Lufthansa
Deal found 6/4£639
Mon 4/509:45
LCY
-
PHL
1 stop11h 20m
Lufthansa
Mon 11/517:40
PHL
-
LCY
1 stop19h 15m
Lufthansa
Deal found 6/4£646
Tue 5/509:15
LCY
-
PHL
1 stop11h 50m
Lufthansa
Wed 10/617:40
PHL
-
LCY
1 stop19h 15m
Lufthansa
Deal found 5/4£660
Tue 5/509:15
LCY
-
PHL
1 stop11h 50m
Lufthansa
Tue 26/517:40
PHL
-
LCY
1 stop19h 15m
Lufthansa
Deal found 4/4£660
Tue 8/918:30
LCY
-
PHL
1 stop26h 35m
Lufthansa
Mon 14/917:40
PHL
-
LCY
1 stop19h 15m
Lufthansa
Deal found 2/4£665

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 6 April 2026.

Round-trip from

£612

One-way from

£410

Popular in

December

Cheapest in

September

Average price

£632
Lufthansa
  • Lufthansa
  • 29/4-12/5
  • 2 total stops
  • 31h 05m total
  • London to Philadelphia
Search Deals
Lufthansa
  • Lufthansa
  • 14/9
  • 1 total stop
  • 11h 50m total
  • London to Philadelphia
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (£9 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£9 potential savings vs. average return price).
Search Deals
Average for round-trip flights in April 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 6 April 2026.
Use the filters below to find and compare flights from London City Airport to Philadelphia that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 5/5

09:15-16:05

1 stop11h 50m

Philadelphia

Mon 11/5

17:40-17:55

1 stop19h 15m

£646

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 20/5

09:15-16:05

1 stop11h 50m

Philadelphia

Mon 25/5

17:40-17:55

1 stop19h 15m

£675

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Fri 4/9

09:15-16:05

1 stop11h 50m

Philadelphia

Sun 13/9

17:40-17:55

1 stop19h 15m

£706

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Thu 21/5

09:15-16:05

1 stop11h 50m

Philadelphia

Mon 25/5

17:40-17:55

1 stop19h 15m

£706

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Mon 25/5

18:30-16:05

1 stop26h 35m

Philadelphia

Sun 7/6

17:40-17:55

1 stop19h 15m

£732

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 27/5

09:15-16:05

1 stop11h 50m

Philadelphia

Sun 31/5

17:40-17:55

1 stop19h 15m

£735
Fastest return journey

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 27/5

06:45-16:00

1 stop14h 15m

Philadelphia

Sun 31/5

18:30-13:40

1 stop14h 10m

£738

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 13/5

09:15-16:05

1 stop11h 50m

Philadelphia

Sun 17/5

17:40-17:55

1 stop19h 15m

£746

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Thu 28/5

09:15-16:05

1 stop11h 50m

Philadelphia

Tue 2/6

17:40-17:55

1 stop19h 15m

£754

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 20/5

09:15-16:05

1 stop11h 50m

Philadelphia

Sun 24/5

17:40-17:55

1 stop19h 15m

£755

Flights are sorted by cheapest return flights first.

Deals found on 5/4

Showing 1-10 of 20 resultsSorted by cheapest first
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 £354). Flying from London City Airport to Philadelphia in December is currently the most expensive (average of £731). 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 Lufthansa fly from London City Airport to Philadelphia in about 11h 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 £354). Flying from London City Airport to Philadelphia in December is currently the most expensive (average of £731). 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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