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Cheap flights from Pennsylvania to London from £141

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 13/4. 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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Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
17:30 - 18:20
JFK
-
STN
19h 50m
2 stops
Multiple Airlines Logo
21:45 - 20:58
STN
-
JFK
28h 13m
3 stops
£336Multiple Airlines
Mon, 23 Feb - Tue, 3 Mar
Multiple Airlines Logo
16:50 - 09:50
JFK
-
STN
13h 00m
2 stops
Multiple Airlines Logo
21:45 - 16:09
STN
-
JFK
22h 24m
2 stops
£338Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
15:30 - 09:50
LGA
-
STN
14h 20m
2 stops
Multiple Airlines Logo
20:00 - 15:38
STN
-
LGA
23h 38m
2 stops
£338Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
16:25 - 16:00
JFK
-
STN
18h 35m
2 stops
Multiple Airlines Logo
08:40 - 14:05
STN
-
JFK
33h 25m
2 stops
£339Multiple Airlines
Wed, 4 Mar - Mon, 9 Mar
Multiple Airlines Logo
15:30 - 09:50
LGA
-
STN
14h 20m
2 stops
Multiple Airlines Logo
20:00 - 15:38
STN
-
LGA
23h 38m
2 stops
£339Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
16:50 - 09:50
JFK
-
STN
12h 00m
2 stops
Multiple Airlines Logo
17:00 - 13:50
STN
-
JFK
25h 50m
2 stops
£339Multiple Airlines
Tue, 3 Mar - Sat, 7 Mar
Multiple Airlines Logo
09:45 - 20:05
JFK
-
STN
29h 20m
2 stops
Multiple Airlines Logo
21:45 - 13:50
STN
-
JFK
21h 05m
2 stops
£340Multiple Airlines
Thu, 26 Feb - Wed, 4 Mar
Multiple Airlines Logo
15:30 - 09:50
LGA
-
STN
14h 20m
2 stops
Multiple Airlines Logo
21:45 - 16:59
STN
-
LGA
23h 14m
3 stops
£340Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
16:50 - 09:50
JFK
-
STN
13h 00m
2 stops
Multiple Airlines Logo
20:00 - 21:00
STN
-
JFK
29h 00m
3 stops
£341Multiple Airlines
Sun, 8 Mar - Sun, 15 Mar
Multiple Airlines Logo
10:35 - 14:10
LGA
-
STN
22h 35m
2 stops
Multiple Airlines Logo
05:55 - 19:03
STN
-
LGA
17h 08m
2 stops
£341Multiple Airlines
Wed, 4 Mar - Wed, 11 Mar

Turkish Airlines flights from Pennsylvania to London Stansted Airport

Our best Turkish Airlines deals on Pennsylvania to London Stansted Airport flight tickets
Turkish Airlines
1 May
PIT06:12Pittsburgh
34h 58m
2 stops
STN22:10London Stansted
13 May
STN06:15London Stansted
22h 44m
2 stops
PIT23:59Pittsburgh
£748
Turkish Airlines
18 Mar
PIT06:00Pittsburgh
36h 15m
2 stops
STN22:15London Stansted
22 Mar
STN06:40London Stansted
45h 15m
2 stops
PIT23:55Pittsburgh
£801
Turkish Airlines
1 May
PIT06:12Pittsburgh
29h 38m
2 stops
STN16:50London Stansted
31 May
STN17:45London Stansted
35h 06m
2 stops
PIT23:51Pittsburgh
£813

momondo Fare Finder

 
Customise your flight search to find flights from Pennsylvania to London Stansted 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 9 February 2026.
Use the filters below to find and compare flights from Pennsylvania to London Stansted Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Mon 23/2

17:30-18:20

2 stops19h 50m

London Stansted

Tue 3/3

21:45-20:58

3 stops28h 13m

£336

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Sun 8/3

16:50-09:50

2 stops13h 00m

London Stansted

Sun 15/3

21:45-16:09

2 stops22h 24m

£338

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sun 8/3

15:30-09:50

2 stops14h 20m

London Stansted

Sun 15/3

20:00-15:38

2 stops23h 38m

£338

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Wed 4/3

16:25-16:00

2 stops18h 35m

London Stansted

Mon 9/3

08:40-14:05

2 stops33h 25m

£339

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sun 8/3

15:30-09:50

2 stops14h 20m

London Stansted

Sun 15/3

20:00-15:38

2 stops23h 38m

£339

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Tue 3/3

16:50-09:50

2 stops12h 00m

London Stansted

Sat 7/3

17:00-13:50

2 stops25h 50m

£339

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Thu 26/2

09:45-20:05

2 stops29h 20m

London Stansted

Wed 4/3

21:45-13:50

2 stops21h 05m

£340

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Sun 8/3

15:30-09:50

2 stops14h 20m

London Stansted

Sun 15/3

21:45-16:59

3 stops23h 14m

£340

New YorkLondon

JFK - STN

JFKSTN

New York John F Kennedy Intl

Sun 8/3

16:50-09:50

2 stops13h 00m

London Stansted

Sun 15/3

20:00-21:00

3 stops29h 00m

£341

New YorkLondon

LGA - STN

LGASTN

New York LaGuardia

Wed 4/3

10:35-14:10

2 stops22h 35m

London Stansted

Wed 11/3

05:55-19:03

2 stops17h 08m

£341

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 London from

How to get the cheapest flight ticket from Pennsylvania to London Stansted 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

How long does it take to fly to London Stansted Airport?

Flight times vary depending on what airport in Pennsylvania you fly out of and what airport in London Stansted Airport you fly into. For example, flying from Philadelphia to London Heathrow Airport takes 7h on average. On the other hand, flying from Pittsburgh to London Heathrow Airport takes 7h 20m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Cheap Pennsylvania to London Stansted Airport flight deals and tips

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

Fastest flight time

9h 15m

Direct flights

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

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

    Prices for flights from Pennsylvania to London Stansted Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Pennsylvania to London Stansted 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 Pennsylvania to London Stansted Airport.

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

    The necessary travel and health documents for your London Stansted Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Travelling to a place near London?

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

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Pennsylvania to London for you.

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

Flights from Pennsylvania to London with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Pennsylvania to London.

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 Stansted Airport trip

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