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Cheap flights from Pennsylvania to London from $277

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Pennsylvania to London departing on 7/22. 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

Find the cheapest flights from Pennsylvania to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
4:15 pm - 12:35 pm
JFK
-
LCY
15h 20m
1 stop
Multiple Airlines Logo
9:15 am - 8:05 pm
LCY
-
JFK
15h 50m
1 stop
$735Multiple Airlines
Tue, Aug 25 - Thu, Aug 27
SWISS Logo
7:25 pm - 5:25 pm
JFK
-
LCY
17h 00m
2 stops
SWISS Logo
9:15 am - 4:35 pm
LCY
-
JFK
12h 20m
1 stop
$749SWISS
Wed, Aug 26 - Fri, Aug 28
Virgin Atlantic Logo
1:14 pm - 9:30 am
JFK
-
LCY
15h 16m
2 stops
Virgin Atlantic Logo
8:15 pm - 12:29 pm
LCY
-
JFK
21h 14m
1 stop
$775Virgin Atlantic
Tue, Aug 18 - Wed, Aug 19
Lufthansa Logo
8:20 pm - 1:45 pm
IAD
-
LCY
12h 25m
1 stop
Lufthansa Logo
9:15 am - 1:35 pm
LCY
-
IAD
33h 20m
1 stop
$847Lufthansa
Sat, Oct 3 - Mon, Oct 5
Lufthansa Logo
8:20 pm - 1:45 pm
IAD
-
LCY
12h 25m
1 stop
Lufthansa Logo
9:15 am - 1:35 pm
LCY
-
IAD
33h 20m
1 stop
$848Lufthansa
Sat, Oct 3 - Mon, Oct 5
Delta Logo
1:00 pm - 7:15 am
LGA
-
LCY
13h 15m
2 stops
Delta Logo
7:45 am - 4:30 pm
LCY
-
LGA
13h 45m
2 stops
$855Delta
Tue, Aug 18 - Mon, Aug 24
Delta Logo
1:00 pm - 8:50 am
LGA
-
LCY
14h 50m
2 stops
Delta Logo
8:25 am - 8:48 pm
LCY
-
LGA
17h 23m
2 stops
$856Delta
Sun, Sep 6 - Sat, Sep 12
ITA Airways Logo
5:45 pm - 3:55 pm
IAD
-
LCY
18h 10m
2 stops
ITA Airways Logo
7:30 pm - 2:40 pm
LCY
-
IAD
24h 10m
2 stops
$856ITA Airways
Tue, Oct 27 - Mon, Nov 2
Virgin Atlantic Logo
6:20 pm - 9:30 am
IAD
-
LCY
10h 10m
1 stop
Virgin Atlantic Logo
6:55 pm - 3:45 pm
LCY
-
IAD
25h 50m
1 stop
$860Virgin Atlantic
Mon, Nov 2 - Mon, Nov 23
ITA Airways Logo
4:30 pm - 1:10 pm
IAD
-
LCY
15h 40m
2 stops
ITA Airways Logo
1:45 pm - 2:30 pm
LCY
-
IAD
29h 45m
2 stops
$862ITA Airways
Tue, Sep 22 - Wed, Sep 30

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KLM flights from Pennsylvania to London City Airport

Our best KLM deals on Pennsylvania to London City Airport flight tickets
KLM
Aug 19
JFK7:10 pmNew York John F Kennedy Intl
9h 20m
1 stop
LCY9:30 amLondon City
Sep 14
LCY9:20 amLondon City
10h 15m
1 stop
JFK2:35 pmNew York John F Kennedy Intl
$823
KLM
Aug 10
IAD6:10 pmWashington, D.C. Dulles Intl
10h 20m
1 stop
LCY9:30 amLondon City
Aug 20
LCY10:00 amLondon City
10h 35m
1 stop
IAD3:35 pmWashington, D.C. Dulles Intl
$859
KLM
Jul 3
JFK4:40 pmNew York John F Kennedy Intl
9h 35m
1 stop
LCY7:15 amLondon City
Sep 3
LCY9:20 amLondon City
10h 15m
1 stop
JFK2:35 pmNew York John F Kennedy Intl
$872

Lufthansa flights from Pennsylvania to London City Airport

Our best Lufthansa deals on Pennsylvania to London City Airport flight tickets
Lufthansa
Nov 12
EWR6:00 pmNewark
10h 15m
1 stop
LCY9:15 amLondon City
Nov 24
LCY9:50 amLondon City
11h 10m
1 stop
EWR4:00 pmNewark
$847
Lufthansa
Nov 9
EWR6:00 pmNewark
10h 15m
1 stop
LCY9:15 amLondon City
Nov 16
LCY9:50 amLondon City
11h 10m
1 stop
EWR4:00 pmNewark
$849
Lufthansa
Nov 3
EWR6:00 pmNewark
10h 15m
1 stop
LCY9:15 amLondon City
Nov 13
LCY9:50 amLondon City
11h 10m
1 stop
EWR4:00 pmNewark
$850

momondo Fare Finder

 
Customize your flight search to find flights from Pennsylvania 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 832,500 searches. Data last updated June 23, 2026.
Use the filters below to find and compare flights from Pennsylvania to London City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Tue 8/25

4:15 pm-12:35 pm

1 stop15h 20m

London City

Thu 8/27

9:15 am-8:05 pm

1 stop15h 50m

$735

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Wed 8/26

7:25 pm-5:25 pm

2 stops17h 00m

London City

Fri 8/28

9:15 am-4:35 pm

1 stop12h 20m

$749

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Tue 8/18

1:14 pm-9:30 am

2 stops15h 16m

London City

Wed 8/19

8:15 pm-12:29 pm

1 stop21h 14m

$775

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sat 10/3

8:20 pm-1:45 pm

1 stop12h 25m

London City

Mon 10/5

9:15 am-1:35 pm

1 stop33h 20m

$847

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sat 10/3

8:20 pm-1:45 pm

1 stop12h 25m

London City

Mon 10/5

9:15 am-1:35 pm

1 stop33h 20m

$848
Quickest round-trip

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Tue 8/18

1:00 pm-7:15 am

2 stops13h 15m

London City

Mon 8/24

7:45 am-4:30 pm

2 stops13h 45m

$855

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Sun 9/6

1:00 pm-8:50 am

2 stops14h 50m

London City

Sat 9/12

8:25 am-8:48 pm

2 stops17h 23m

$856

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 10/27

5:45 pm-3:55 pm

2 stops18h 10m

London City

Mon 11/2

7:30 pm-2:40 pm

2 stops24h 10m

$856

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Mon 11/2

6:20 pm-9:30 am

1 stop10h 10m

London City

Mon 11/23

6:55 pm-3:45 pm

1 stop25h 50m

$860

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Tue 9/22

4:30 pm-1:10 pm

2 stops15h 40m

London City

Wed 9/30

1:45 pm-2:30 pm

2 stops29h 45m

$862

Flights are sorted by cheapest round-trip flights first.

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

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

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 airline that flies from Pennsylvania to London City?

Virgin Atlantic, Aer Lingus, and United Airlines are the most popular carriers operating from Pennsylvania to London City

Cheap Pennsylvania to London City Airport flight deals and tips

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

Fastest flight time

9h 15m

Direct flights

None
The fastest flight from Pennsylvania to London City Airport takes 9h 15m
There are no direct flights from Pennsylvania to London City Airport. There are no popular flight routes from Pennsylvania to London City Airport.
Search flight deals

Frequently asked questions about flying from Pennsylvania to London City Airport

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to London City Airport.

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

    The travel and health documents required for your trip to London City Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London City Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Milton Keynes
Luton
Hayes
Dover
Crawley
Croydon
Wembley
Stansted
Harrow
Slough
Watford
Cobham
Brentwood
Guildford
Ilford
Folkestone
Uxbridge
Romford

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to London from Pennsylvania.

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

Yes. momondo enables you to select and highlight flights to London from Pennsylvania with this policy.

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

momondo helps you find the best flight between Pennsylvania and London by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes. momondo can track prices for Pennsylvania to London flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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