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Cheap flights from Pennsylvania to London from $284

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 4/14. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Pennsylvania to London

Cheap round-trip flights

Enter your travel dates to find the best prices.
SWISS Logo
4:15 pm - 8:40 am
JFK
-
LCY
11h 25m
1 stop
SWISS Logo
9:15 am - 4:35 pm
LCY
-
JFK
12h 20m
1 stop
$664SWISS
Tue, Apr 14 - Tue, Apr 21
SWISS Logo
8:30 pm - 12:35 pm
JFK
-
LCY
11h 05m
1 stop
SWISS Logo
9:15 am - 4:35 pm
LCY
-
JFK
12h 20m
1 stop
$665SWISS
Mon, Apr 13 - Mon, Apr 20
Lufthansa Logo
3:30 pm - 8:40 am
LGA
-
LCY
12h 10m
2 stops
Lufthansa Logo
9:15 am - 7:37 pm
LCY
-
LGA
15h 22m
2 stops
$723Lufthansa
Wed, Aug 19 - Thu, Aug 27
Multiple Airlines Logo
8:20 pm - 12:35 pm
IAD
-
LCY
11h 15m
1 stop
Multiple Airlines Logo
9:15 am - 4:05 pm
LCY
-
IAD
11h 50m
1 stop
$750Multiple Airlines
Sun, Aug 9 - Fri, Aug 21
Multiple Airlines Logo
11:40 am - 8:40 am
LGA
-
LCY
16h 00m
2 stops
Multiple Airlines Logo
9:15 am - 7:51 am
LCY
-
LGA
27h 36m
2 stops
$779Multiple Airlines
Tue, Mar 31 - Wed, Apr 8
Delta Logo
6:00 pm - 11:40 am
LGA
-
LCY
12h 40m
2 stops
Delta Logo
10:00 am - 9:23 pm
LCY
-
LGA
16h 23m
2 stops
$792Delta
Fri, Apr 3 - Tue, Apr 7
KLM Logo
12:16 pm - 7:55 am
DCA
-
LCY
14h 39m
2 stops
KLM Logo
10:00 am - 10:08 pm
LCY
-
DCA
17h 08m
2 stops
$798KLM
Wed, Apr 1 - Wed, Apr 8
Lufthansa Logo
5:55 pm - 5:55 pm
PIT
-
LCY
19h 00m
2 stops
Lufthansa Logo
9:15 am - 11:53 pm
LCY
-
PIT
19h 38m
2 stops
$805Lufthansa
Tue, Mar 31 - Tue, Apr 7
Delta Logo
11:00 am - 9:30 am
LGA
-
LCY
17h 30m
2 stops
Delta Logo
10:00 am - 11:37 pm
LCY
-
LGA
18h 37m
2 stops
$839Delta
Tue, Mar 31 - Fri, Apr 3
KLM Logo
12:30 pm - 8:50 am
ELM
-
LCY
15h 20m
2 stops
KLM Logo
8:25 am - 10:44 pm
LCY
-
ELM
19h 19m
2 stops
$1,323KLM
Tue, Apr 14 - Tue, Apr 21

Iberia flights from Pennsylvania to London City Airport

Our best Iberia deals on Pennsylvania to London City Airport flight tickets
Iberia
Apr 24
JFK4:20 pmNew York John F Kennedy Intl
11h 40m
1 stop
LCY9:00 amLondon City
Apr 28
LCY9:35 amLondon City
14h 20m
1 stop
JFK6:55 pmNew York John F Kennedy Intl
$691
Iberia
Apr 17
JFK4:20 pmNew York John F Kennedy Intl
11h 40m
1 stop
LCY9:00 amLondon City
May 5
LCY9:35 amLondon City
14h 20m
1 stop
JFK6:55 pmNew York John F Kennedy Intl
$728
Iberia
Apr 28
PHL8:15 pmPhiladelphia
14h 00m
1 stop
LCY3:15 pmLondon City
May 5
LCY9:50 amLondon City
12h 50m
1 stop
PHL5:40 pmPhiladelphia
$892

Aer Lingus flights from Pennsylvania to London City Airport

Our best Aer Lingus deals on Pennsylvania to London City Airport flight tickets
Aer Lingus
Jun 8
PIT8:10 pmPittsburgh
20h 25m
1 stop
LCY9:35 pmLondon City
Jul 13
LCY6:45 amLondon City
16h 55m
1 stop
PIT6:40 pmPittsburgh
$1,181
Aer Lingus
Mar 29
PIT4:23 pmPittsburgh
20h 57m
2 stops
LCY6:20 pmLondon City
Apr 27
LCY8:30 pmLondon City
31h 41m
2 stops
PIT11:11 pmPittsburgh
$1,359
Aer Lingus
Mar 24
PHL6:30 pmPhiladelphia
10h 05m
1 stop
LCY8:35 amLondon City
Mar 31
LCY9:10 amLondon City
14h 45m
1 stop
PHL6:55 pmPhiladelphia
$1,361

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 March 18, 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 4/14

4:15 pm-8:40 am

1 stop11h 25m

London City

Tue 4/21

9:15 am-4:35 pm

1 stop12h 20m

$664

New YorkLondon

JFK - LCY

JFKLCY

New York John F Kennedy Intl

Mon 4/13

8:30 pm-12:35 pm

1 stop11h 05m

London City

Mon 4/20

9:15 am-4:35 pm

1 stop12h 20m

$665

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Wed 8/19

3:30 pm-8:40 am

2 stops12h 10m

London City

Thu 8/27

9:15 am-7:37 pm

2 stops15h 22m

$723
Quickest round-trip

Washington, D.C.London

IAD - LCY

IADLCY

Washington, D.C. Dulles Intl

Sun 8/9

8:20 pm-12:35 pm

1 stop11h 15m

London City

Fri 8/21

9:15 am-4:05 pm

1 stop11h 50m

$750

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Tue 3/31

11:40 am-8:40 am

2 stops16h 00m

London City

Wed 4/8

9:15 am-7:51 am

2 stops27h 36m

$779

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Fri 4/3

6:00 pm-11:40 am

2 stops12h 40m

London City

Tue 4/7

10:00 am-9:23 pm

2 stops16h 23m

$792

Washington, D.C.London

DCA - LCY

DCALCY

Washington, D.C. Reagan-National

Wed 4/1

12:16 pm-7:55 am

2 stops14h 39m

London City

Wed 4/8

10:00 am-10:08 pm

2 stops17h 08m

$798

PittsburghLondon

PIT - LCY

PITLCY

Pittsburgh

Tue 3/31

5:55 pm-5:55 pm

2 stops19h 00m

London City

Tue 4/7

9:15 am-11:53 pm

2 stops19h 38m

$805

New YorkLondon

LGA - LCY

LGALCY

New York LaGuardia

Tue 3/31

11:00 am-9:30 am

2 stops17h 30m

London City

Fri 4/3

10:00 am-11:37 pm

2 stops18h 37m

$839

ElmiraLondon

ELM - LCY

ELMLCY

Corning-Elmira

Tue 4/14

12:30 pm-8:50 am

2 stops15h 20m

London City

Tue 4/21

8:25 am-10:44 pm

2 stops19h 19m

$1,323

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?

United Airlines, British Airways, and ITA Airways 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 20m

Direct flights

Mon, Tue and Wed
The fastest flight from Pennsylvania to London City Airport takes 9h 20m
Direct flights go from Pennsylvania to London City Airport on Monday, Tuesday and Wednesday. There are no airlines offering direct flights.
Search flight deals

  • 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
Gatwick
Hounslow
Milton Keynes
Luton
Dover
Slough
Crawley
Wembley
Hayes
Dartford
Croydon
Harrow
Watford
Brentwood
Guildford
Stansted
Cobham
Folkestone
Romford
Richmond

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.

An easier way to manage your London City Airport trip

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