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Cheap flights from Philadelphia to London from £247

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Philadelphia to London departing on 10/5. 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
0 bags
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Find the cheapest flights from Philadelphia to London

Cheap return flights

Enter your travel dates to find the best prices.
Lufthansa Logo
18:40 - 09:15
PHL
-
LCY
10h 35m
1 stop
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
£527Lufthansa
Tue, 24 Mar - Tue, 31 Mar
Multiple Airlines Logo
20:50 - 12:40
PHL
-
LCY
10h 50m
1 stop
Multiple Airlines Logo
06:50 - 14:55
LCY
-
PHL
12h 05m
1 stop
£539Multiple Airlines
Mon, 2 Mar - Fri, 13 Mar
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
£541Lufthansa
Tue, 14 Apr - Wed, 29 Apr
Lufthansa Logo
17:40 - 17:55
PHL
-
LCY
19h 15m
1 stop
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
£543Lufthansa
Sun, 29 Mar - Thu, 9 Apr
Multiple Airlines Logo
20:50 - 12:40
PHL
-
LCY
10h 50m
1 stop
Multiple Airlines Logo
06:50 - 14:55
LCY
-
PHL
12h 05m
1 stop
£557Multiple Airlines
Wed, 4 Mar - Wed, 18 Mar
Iberia Logo
19:45 - 14:05
PHL
-
LCY
13h 20m
1 stop
Iberia Logo
07:50 - 16:55
LCY
-
PHL
13h 05m
1 stop
£558Iberia
Wed, 4 Mar - Thu, 19 Mar
Iberia Logo
19:45 - 14:05
PHL
-
LCY
13h 20m
1 stop
Iberia Logo
07:50 - 16:55
LCY
-
PHL
13h 05m
1 stop
£559Iberia
Wed, 4 Mar - Wed, 18 Mar
British Airways Logo
20:50 - 18:35
PHL
-
LCY
16h 45m
1 stop
British Airways Logo
19:25 - 14:55
LCY
-
PHL
23h 30m
1 stop
£562British Airways
Wed, 4 Mar - Tue, 10 Mar
Lufthansa Logo
18:40 - 09:15
PHL
-
LCY
10h 35m
1 stop
Lufthansa Logo
09:15 - 16:05
LCY
-
PHL
11h 50m
1 stop
£565Lufthansa
Tue, 24 Mar - Tue, 31 Mar
Multiple Airlines Logo
20:50 - 12:40
PHL
-
LCY
10h 50m
1 stop
Multiple Airlines Logo
06:50 - 14:55
LCY
-
PHL
12h 05m
1 stop
£568Multiple Airlines
Sun, 1 Mar - Tue, 10 Mar

Lufthansa flights from Philadelphia to London City Airport

Our best Lufthansa deals on Philadelphia to London City Airport flight tickets
Lufthansa
24 Mar
PHL18:40Philadelphia
10h 35m
1 stop
LCY09:15London City
31 Mar
LCY09:15London City
11h 50m
1 stop
PHL16:05Philadelphia
£527
Lufthansa
14 Apr
PHL17:40Philadelphia
19h 15m
1 stop
LCY17:55London City
29 Apr
LCY09:15London City
11h 50m
1 stop
PHL16:05Philadelphia
£541
Lufthansa
29 Mar
PHL17:40Philadelphia
19h 15m
1 stop
LCY17:55London City
9 Apr
LCY09:15London City
11h 50m
1 stop
PHL16:05Philadelphia
£543

Iberia flights from Philadelphia to London City Airport

Our best Iberia deals on Philadelphia to London City Airport flight tickets
Iberia
4 Mar
PHL19:45Philadelphia
13h 20m
1 stop
LCY14:05London City
18 Mar
LCY07:50London City
13h 05m
1 stop
PHL16:55Philadelphia
£558
Iberia
4 Mar
PHL19:45Philadelphia
13h 20m
1 stop
LCY14:05London City
18 Mar
LCY07:50London City
13h 05m
1 stop
PHL16:55Philadelphia
£559
Iberia
8 Mar
PHL19:45Philadelphia
14h 50m
1 stop
LCY14:35London City
16 Mar
LCY19:15London City
25h 40m
1 stop
PHL16:55Philadelphia
£566

momondo Fare Finder

 
Customise your flight search to find flights from Philadelphia to London City Airport 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 8 February 2026.
Use the filters below to find and compare flights from Philadelphia to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Tue 24/3

18:40-09:15

1 stop10h 35m

London City

Tue 31/3

09:15-16:05

1 stop11h 50m

£527

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Mon 2/3

20:50-12:40

1 stop10h 50m

London City

Fri 13/3

06:50-14:55

1 stop12h 05m

£539

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Tue 14/4

17:40-17:55

1 stop19h 15m

London City

Wed 29/4

09:15-16:05

1 stop11h 50m

£541

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Sun 29/3

17:40-17:55

1 stop19h 15m

London City

Thu 9/4

09:15-16:05

1 stop11h 50m

£543

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Wed 4/3

20:50-12:40

1 stop10h 50m

London City

Wed 18/3

06:50-14:55

1 stop12h 05m

£557

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Wed 4/3

19:45-14:05

1 stop13h 20m

London City

Thu 19/3

07:50-16:55

1 stop13h 05m

£558

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Wed 4/3

19:45-14:05

1 stop13h 20m

London City

Wed 18/3

07:50-16:55

1 stop13h 05m

£559

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Wed 4/3

20:50-18:35

1 stop16h 45m

London City

Tue 10/3

19:25-14:55

1 stop23h 30m

£562

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Tue 24/3

18:40-09:15

1 stop10h 35m

London City

Tue 31/3

09:15-16:05

1 stop11h 50m

£565

PhiladelphiaLondon

PHL - LCY

PHLLCY

Philadelphia

Sun 1/3

20:50-12:40

1 stop10h 50m

London City

Tue 10/3

06:50-14:55

1 stop12h 05m

£568

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

When to book flights from Philadelphia to London City Airport

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

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

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

Fastest flight time

10h 30m

Direct flights

None
The fastest flight from Philadelphia to London City Airport takes 10h 30m
There are no direct flights from Philadelphia to London City Airport. There are no popular flight routes from Philadelphia to London City Airport.
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  • How far is Philadelphia to London City by plane?

    There are 3546.0 mi between Philadelphia and London City. Typically, this will take 10h 30m by plane in normal conditions.

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

    Prices for flights from Philadelphia Airport to London City Airport are updated daily.

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Philadelphia Airport to London City Airport.

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

    The travel and health documents you'll need for your trip to London City Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at London City Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Philadelphia to London City Airport?

    Confirm your travel details to search for the latest offers for flights from Philadelphia to London City Airport. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Philadelphia to London City Airport with momondo?

    With “Price Forecast”, learn how soon you should book your flight in advance. Down to the day of week and time of day, our information can inform you on the ideal time to book to save on your travel. Our “Price Calendar” shows you at a quick glance when to book your travel for lower rates. By setting “Price Alerts” you can monitor changes in price and target the ideal time to book. Search for your trip destination by budget amount via our “Explore” feature. Whether you’re looking for ideas for your next travel adventure or cost-cutting tips, our “Discover” content is a great place to start.

  • How does momondo find its flight prices?

    momondo shows deals across 700+ competitors all at once. momondo is active in 30 international markets, so you can have access to a wide range of options from airlines and OTAs alike.

Travelling to a place near London?

Book flights to London if you plan to visit one of these locations
Eastbourne
Milton Keynes
Luton
Gatwick
Maidstone
Slough
Southend-on-Sea
Canterbury
Ipswich
Ilford
Guildford
Chelmsford
Hayes
Dover
Folkestone
Bedford
Colchester
Wembley
Worthing
Ramsgate

Why use momondo?

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

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

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

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

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

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

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

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

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