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Cheap flights from London City Airport to Philadelphia from £370

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from London City Airport to Philadelphia departing on 12/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from London City Airport to Philadelphia

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
09:10 - 18:55
LCY
-
PHL
14h 45m
1 stop
Multiple Airlines Logo
20:25 - 21:35
PHL
-
LCY
20h 10m
1 stop
£540Multiple Airlines
Thu, 9 Apr - Thu, 16 Apr
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£569Lufthansa
Tue, 21 Apr - Tue, 19 May
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£593Lufthansa
Wed, 13 May - Wed, 27 May
British Airways Logo
06:45 - 15:05
LCY
-
PHL
13h 20m
1 stop
British Airways Logo
18:30 - 10:20
PHL
-
LCY
10h 50m
1 stop
£597British Airways
Tue, 28 Apr - Wed, 13 May
British Airways Logo
09:50 - 17:40
LCY
-
PHL
12h 50m
1 stop
British Airways Logo
18:30 - 12:45
PHL
-
LCY
13h 15m
1 stop
£601British Airways
Tue, 28 Apr - Wed, 6 May
British Airways Logo
06:45 - 15:05
LCY
-
PHL
13h 20m
1 stop
British Airways Logo
18:30 - 10:20
PHL
-
LCY
10h 50m
1 stop
£603British Airways
Wed, 6 May - Wed, 3 Jun
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£605Lufthansa
Wed, 29 Apr - Tue, 12 May
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£606Lufthansa
Wed, 29 Apr - Tue, 12 May
British Airways Logo
06:45 - 15:05
LCY
-
PHL
13h 20m
1 stop
British Airways Logo
20:15 - 15:15
PHL
-
LCY
14h 00m
1 stop
£616British Airways
Mon, 20 Apr - Mon, 27 Apr
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 12:35
PHL
-
LCY
13h 55m
2 stops
£617Lufthansa
Tue, 21 Apr - Tue, 28 Apr

Iberia flights from London City Airport to Philadelphia

Our best Iberia deals on London City Airport to Philadelphia flight tickets
Iberia
21 Apr
LCY09:50London City
12h 50m
1 stop
PHL17:40Philadelphia
28 Apr
PHL20:15Philadelphia
14h 00m
1 stop
LCY15:15London City
£649
Iberia
21 Apr
LCY09:50London City
12h 50m
1 stop
PHL17:40Philadelphia
28 Apr
PHL20:15Philadelphia
14h 00m
1 stop
LCY15:15London City
£650
Iberia
21 Apr
LCY09:50London City
12h 50m
1 stop
PHL17:40Philadelphia
28 Apr
PHL20:15Philadelphia
14h 00m
1 stop
LCY15:15London City
£679

British Airways flights from London City Airport to Philadelphia

Our best British Airways deals on London City Airport to Philadelphia flight tickets
British Airways
28 Apr
LCY06:45London City
13h 20m
1 stop
PHL15:05Philadelphia
13 May
PHL18:30Philadelphia
10h 50m
1 stop
LCY10:20London City
£597
British Airways
28 Apr
LCY09:50London City
12h 50m
1 stop
PHL17:40Philadelphia
6 May
PHL18:30Philadelphia
13h 15m
1 stop
LCY12:45London City
£601
British Airways
6 May
LCY06:45London City
13h 20m
1 stop
PHL15:05Philadelphia
3 Jun
PHL18:30Philadelphia
10h 50m
1 stop
LCY10:20London City
£603

momondo Fare Finder

 
Customise your flight search to find flights from London City Airport 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, momondo users made 279,928 searches. Data last updated 12 March 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

Thu 9/4

09:10-18:55

1 stop14h 45m

Philadelphia

Thu 16/4

20:25-21:35

1 stop20h 10m

£540

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 21/4

09:15-16:05

1 stop11h 50m

Philadelphia

Tue 19/5

17:40-17:55

1 stop19h 15m

£569

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 13/5

09:15-16:05

1 stop11h 50m

Philadelphia

Wed 27/5

17:40-17:55

1 stop19h 15m

£593
Fastest return journey

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 28/4

06:45-15:05

1 stop13h 20m

Philadelphia

Wed 13/5

18:30-10:20

1 stop10h 50m

£597

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 28/4

09:50-17:40

1 stop12h 50m

Philadelphia

Wed 6/5

18:30-12:45

1 stop13h 15m

£601

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 6/5

06:45-15:05

1 stop13h 20m

Philadelphia

Wed 3/6

18:30-10:20

1 stop10h 50m

£603

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 29/4

09:15-16:05

1 stop11h 50m

Philadelphia

Tue 12/5

17:40-17:55

1 stop19h 15m

£605

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 29/4

09:15-16:05

1 stop11h 50m

Philadelphia

Tue 12/5

17:40-17:55

1 stop19h 15m

£606

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Mon 20/4

06:45-15:05

1 stop13h 20m

Philadelphia

Mon 27/4

20:15-15:15

1 stop14h 00m

£616

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 21/4

09:15-16:05

1 stop11h 50m

Philadelphia

Tue 28/4

17:40-12:35

2 stops13h 55m

£617

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Philadelphia from

How to get the cheapest flight ticket from London City Airport to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Philadelphia?

Our data shows that Wednesday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as £603. On the other hand, Sunday is the most expensive day to depart from London City Airport because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £670.

What is the cheapest time of day to depart on your flight to Philadelphia?

The cheapest time of day to fly to Philadelphia is in the morning when flights can be purchased for as low as £624. At midday is when there is more demand to fly to Philadelphia, so prices are often more expensive at around £626 per ticket.

When to book flights from London City Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from London City Airport to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated return price

Cheap London City Airport to Philadelphia (LCY to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from London City Airport to Philadelphia

Fastest flight time

11h 45m

Direct flights

None
The fastest flight from London City Airport to Philadelphia takes 11h 45m
There are no direct flights from London City Airport to Philadelphia. There are no popular flight routes from London City Airport to Philadelphia.
Search flight deals

  • How far is London City to Philadelphia by plane?

    A flight from London City to Philadelphia will travel around 3546.0 mi. Flights usually cover this in 11h 45m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from London City Airport to Philadelphia Airport?

    Prices for flights from London City Airport to Philadelphia Airport were last updated today.

  • How old do you have to be to fly from London City Airport to Philadelphia Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London City Airport to Philadelphia Airport.

  • What documentation or ID do you need to fly to Philadelphia Airport?

    The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Travelling to a place near Philadelphia?

Book flights to Philadelphia if you plan to visit one of these locations
Newark
Vineland
King of Prussia
Dover
Essington
Reading
Rehoboth Beach
Cherry Hill
Dewey Beach

Why use momondo?

Why should I use momondo to find a flight deal from London to Philadelphia?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from London to Philadelphia. momondo saves you time and could save you money on your trip.

Can I find flights from London to Philadelphia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for London to Philadelphia flights to just show those with flexible booking policies.

How can momondo help me find flights from London to Philadelphia?

momondo provides multiple filters to help you find the best flight to Philadelphia from London. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from London to Philadelphia right now. Can momondo alert me if prices change?

If you are not ready to book a flight from London to Philadelphia now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Philadelphia and let you know when they change.

An easier way to manage your Philadelphia trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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