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Cheap flights from London City Airport to Philadelphia from £445

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 27/9. 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
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.
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£619Lufthansa
Tue, 1 Sep - Tue, 15 Sep
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£640Lufthansa
Mon, 28 Sep - Tue, 13 Oct
SWISS Logo
19:15 - 16:05
LCY
-
PHL
25h 50m
2 stops
SWISS Logo
11:30 - 08:40
PHL
-
LCY
16h 10m
2 stops
£640SWISS
Tue, 1 Sep - Tue, 15 Sep
SWISS Logo
19:15 - 16:05
LCY
-
PHL
25h 50m
2 stops
SWISS Logo
11:39 - 08:40
PHL
-
LCY
16h 01m
2 stops
£641SWISS
Mon, 28 Sep - Tue, 13 Oct
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£643Lufthansa
Tue, 2 Jun - Thu, 11 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
£643Lufthansa
Wed, 9 Sep - Sun, 13 Sep
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£644Lufthansa
Thu, 10 Sep - Thu, 24 Sep
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£645Lufthansa
Tue, 16 Jun - Tue, 15 Sep
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£646Lufthansa
Wed, 8 Jul - Wed, 15 Jul
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
£655Lufthansa
Wed, 3 Jun - Wed, 17 Jun

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Lufthansa flights from London City Airport to Philadelphia

Our best Lufthansa deals on London City Airport to Philadelphia flight tickets
Lufthansa
1 Sept
LCY09:15London City
11h 50m
1 stop
PHL16:05Philadelphia
15 Sept
PHL17:40Philadelphia
19h 15m
1 stop
LCY17:55London City
£619
Lufthansa
28 Sept
LCY09:15London City
11h 50m
1 stop
PHL16:05Philadelphia
13 Oct
PHL17:40Philadelphia
19h 15m
1 stop
LCY17:55London City
£640
Lufthansa
2 Jun
LCY09:15London City
11h 50m
1 stop
PHL16:05Philadelphia
11 Jun
PHL17:40Philadelphia
19h 15m
1 stop
LCY17:55London City
£643

SWISS flights from London City Airport to Philadelphia

Our best SWISS deals on London City Airport to Philadelphia flight tickets
SWISS
1 Sept
LCY19:15London City
25h 50m
2 stops
PHL16:05Philadelphia
15 Sept
PHL11:30Philadelphia
16h 10m
2 stops
LCY08:40London City
£640
SWISS
28 Sept
LCY19:15London City
25h 50m
2 stops
PHL16:05Philadelphia
13 Oct
PHL11:39Philadelphia
16h 01m
2 stops
LCY08:40London City
£641
SWISS
16 Jun
LCY19:15London City
25h 50m
2 stops
PHL16:05Philadelphia
15 Sept
PHL11:30Philadelphia
16h 10m
2 stops
LCY08:40London City
£672

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 2 May 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
Fastest return journey

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 1/9

09:15-16:05

1 stop11h 50m

Philadelphia

Tue 15/9

17:40-17:55

1 stop19h 15m

£619

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Mon 28/9

09:15-16:05

1 stop11h 50m

Philadelphia

Tue 13/10

17:40-17:55

1 stop19h 15m

£640

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 1/9

19:15-16:05

2 stops25h 50m

Philadelphia

Tue 15/9

11:30-08:40

2 stops16h 10m

£640

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Mon 28/9

19:15-16:05

2 stops25h 50m

Philadelphia

Tue 13/10

11:39-08:40

2 stops16h 01m

£641

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 2/6

09:15-16:05

1 stop11h 50m

Philadelphia

Thu 11/6

17:40-17:55

1 stop19h 15m

£643

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 9/9

09:15-16:05

1 stop11h 50m

Philadelphia

Sun 13/9

17:40-17:55

1 stop19h 15m

£643

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Thu 10/9

09:15-16:05

1 stop11h 50m

Philadelphia

Thu 24/9

17:40-17:55

1 stop19h 15m

£644

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Tue 16/6

09:15-16:05

1 stop11h 50m

Philadelphia

Tue 15/9

17:40-17:55

1 stop19h 15m

£645

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 8/7

09:15-16:05

1 stop11h 50m

Philadelphia

Wed 15/7

17:40-17:55

1 stop19h 15m

£646

LondonPhiladelphia

LCY - PHL

LCYPHL

London City

Wed 3/6

09:15-16:05

1 stop11h 50m

Philadelphia

Wed 17/6

17:40-17:55

1 stop19h 15m

£655

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
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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 Tuesday is the least expensive day to fly to Philadelphia. Tickets to fly out on this day can be as low as £596. 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 £660.

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 £617. At midday is when there is more demand to fly to Philadelphia, so prices are often more expensive at around £620 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 50m

Direct flights

None
The fastest flight from London City Airport to Philadelphia takes 11h 50m
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

Frequently asked questions about flying from London City Airport to Philadelphia

  • 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 50m, 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
Reading
Rehoboth Beach
Essington
Ephrata
West Chester
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.

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