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Cheap flights from London Stansted Airport to Pennsylvania from $397

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 Stansted Airport to Pennsylvania departing on 1/28. 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 Stansted Airport to Pennsylvania

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:05 am - 8:05 pm
STN
-
JFK
17h 00m2 stops
Multiple Airlines Logo
10:00 pm - 8:00 pm
JFK
-
STN
17h 00m2 stops
$507Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
6:55 pm - 2:05 pm
STN
-
JFK
24h 10m2 stops
Multiple Airlines Logo
4:25 pm - 10:40 pm
JFK
-
STN
25h 15m2 stops
$512Multiple Airlines
Fri, Jan 23 - Mon, Feb 2
Multiple Airlines Logo
9:35 am - 8:05 pm
STN
-
JFK
15h 30m2 stops
Multiple Airlines Logo
10:00 pm - 8:00 pm
JFK
-
STN
17h 00m2 stops
$514Multiple Airlines
Mon, Jan 26 - Mon, Feb 2
Multiple Airlines Logo
11:55 am - 3:45 pm
STN
-
JFK
32h 50m2 stops
Multiple Airlines Logo
5:35 pm - 7:40 pm
JFK
-
STN
21h 05m2 stops
$518Multiple Airlines
Sat, Feb 28 - Wed, Mar 4
Multiple Airlines Logo
11:55 am - 3:45 pm
STN
-
JFK
32h 50m2 stops
Multiple Airlines Logo
5:35 pm - 11:35 pm
JFK
-
STN
25h 00m2 stops
$519Multiple Airlines
Sat, Feb 28 - Sat, Mar 7
Multiple Airlines Logo
8:15 am - 7:05 pm
STN
-
JFK
15h 50m2 stops
Multiple Airlines Logo
11:45 pm - 8:55 pm
JFK
-
STN
16h 10m1 stop
$523Multiple Airlines
Fri, Feb 20 - Sun, Mar 1
Multiple Airlines Logo
8:10 am - 8:05 pm
STN
-
JFK
16h 55m2 stops
Multiple Airlines Logo
10:00 pm - 8:15 pm
JFK
-
STN
17h 15m2 stops
$527Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
3:15 pm - 1:35 pm
STN
-
EWR
27h 20m2 stops
Multiple Airlines Logo
5:30 pm - 8:05 pm
EWR
-
STN
21h 35m2 stops
$527Multiple Airlines
Fri, Feb 13 - Fri, Feb 20
Turkish Airlines Logo
6:15 am - 11:44 pm
STN
-
PIT
22h 29m2 stops
Turkish Airlines Logo
6:15 am - 4:50 pm
PIT
-
STN
29h 35m2 stops
$1,507Turkish Airlines
Wed, Apr 22 - Mon, Apr 27
Turkish Airlines Logo
5:45 pm - 11:51 pm
STN
-
PIT
35h 06m2 stops
Turkish Airlines Logo
6:00 am - 10:15 am
PIT
-
STN
23h 15m2 stops
$1,919Turkish Airlines
Thu, Apr 30 - Fri, May 8

Royal Air Maroc flights from London Stansted Airport to Pennsylvania

Our best Royal Air Maroc deals on London Stansted Airport to Pennsylvania flight tickets
Royal Air Maroc
Dec 28
STN7:20 amLondon Stansted
15h 35m
1 stop
JFK5:55 pmNew York John F Kennedy Intl
Jan 12
JFK8:00 pmNew York John F Kennedy Intl
29h 20m
1 stop
STN6:20 amLondon Stansted
$710
Find similar
Royal Air Maroc
Dec 28
STN7:20 amLondon Stansted
15h 35m
1 stop
JFK5:55 pmNew York John F Kennedy Intl
Apr 22
JFK8:45 pmNew York John F Kennedy Intl
28h 35m
1 stop
STN6:20 amLondon Stansted
$735
Find similar
Royal Air Maroc
Dec 28
STN7:20 amLondon Stansted
15h 35m
1 stop
JFK5:55 pmNew York John F Kennedy Intl
Jan 10
JFK8:00 pmNew York John F Kennedy Intl
29h 20m
1 stop
STN6:20 amLondon Stansted
$739
Find similar

Turkish Airlines flights from London Stansted Airport to Pennsylvania

Our best Turkish Airlines deals on London Stansted Airport to Pennsylvania flight tickets
Turkish Airlines
Apr 22
STN6:15 amLondon Stansted
22h 29m
2 stops
PIT11:44 pmPittsburgh
Apr 27
PIT6:15 amPittsburgh
29h 35m
2 stops
STN4:50 pmLondon Stansted
$1,507
Find similar
Turkish Airlines
Apr 30
STN5:45 pmLondon Stansted
35h 06m
2 stops
PIT11:51 pmPittsburgh
May 8
PIT6:00 amPittsburgh
23h 15m
2 stops
STN10:15 amLondon Stansted
$1,919
Find similar
Turkish Airlines
Apr 30
STN5:45 pmLondon Stansted
35h 06m
2 stops
PIT11:51 pmPittsburgh
May 8
PIT6:00 amPittsburgh
29h 50m
2 stops
STN4:50 pmLondon Stansted
$2,051
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from London Stansted Airport to Pennsylvania 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 December 15, 2025.
Use the filters below to find and compare flights from London Stansted Airport to Pennsylvania that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

LondonNew York

STN - JFK

STNJFK

London Stansted

Mon 1/26

8:05 am-8:05 pm

2 stops17h 00m

New York John F Kennedy Intl

Mon 2/2

10:00 pm-8:00 pm

2 stops17h 00m

$507

LondonNew York

STN - JFK

STNJFK

London Stansted

Fri 1/23

6:55 pm-2:05 pm

2 stops24h 10m

New York John F Kennedy Intl

Mon 2/2

4:25 pm-10:40 pm

2 stops25h 15m

$512

LondonNew York

STN - JFK

STNJFK

London Stansted

Mon 1/26

9:35 am-8:05 pm

2 stops15h 30m

New York John F Kennedy Intl

Mon 2/2

10:00 pm-8:00 pm

2 stops17h 00m

$514

LondonNew York

STN - JFK

STNJFK

London Stansted

Sat 2/28

11:55 am-3:45 pm

2 stops32h 50m

New York John F Kennedy Intl

Wed 3/4

5:35 pm-7:40 pm

2 stops21h 05m

$518

LondonNew York

STN - JFK

STNJFK

London Stansted

Sat 2/28

11:55 am-3:45 pm

2 stops32h 50m

New York John F Kennedy Intl

Sat 3/7

5:35 pm-11:35 pm

2 stops25h 00m

$519

LondonNew York

STN - JFK

STNJFK

London Stansted

Fri 2/20

8:15 am-7:05 pm

2 stops15h 50m

New York John F Kennedy Intl

Sun 3/1

11:45 pm-8:55 pm

1 stop16h 10m

$523

LondonNew York

STN - JFK

STNJFK

London Stansted

Tue 1/13

8:10 am-8:05 pm

2 stops16h 55m

New York John F Kennedy Intl

Tue 1/20

10:00 pm-8:15 pm

2 stops17h 15m

$527

LondonNewark

STN - EWR

STNEWR

London Stansted

Fri 2/13

3:15 pm-1:35 pm

2 stops27h 20m

Newark

Fri 2/20

5:30 pm-8:05 pm

2 stops21h 35m

$527

LondonPittsburgh

STN - PIT

STNPIT

London Stansted

Wed 4/22

6:15 am-11:44 pm

2 stops22h 29m

Pittsburgh

Mon 4/27

6:15 am-4:50 pm

2 stops29h 35m

$1,507

LondonPittsburgh

STN - PIT

STNPIT

London Stansted

Thu 4/30

5:45 pm-11:51 pm

2 stops35h 06m

Pittsburgh

Fri 5/8

6:00 am-10:15 am

2 stops23h 15m

$1,919

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Cheap London Stansted Airport to Pennsylvania flight deals and tips

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

Fastest flight time

10h 50m

Direct flights

None
The fastest flight from London Stansted Airport to Pennsylvania takes 10h 50m
There are no direct flights from London Stansted Airport to Pennsylvania. There are no popular flight routes from London Stansted Airport to Pennsylvania.
Search flight deals

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

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

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

    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 London Stansted Airport to Pennsylvania.

  • What documentation or ID do you need to fly to Pennsylvania?

    The travel and health documents you'll need for your trip to Pennsylvania 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 Pennsylvania. 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 London Stansted Airport to Pennsylvania?

    Price Alerts will notify you by email when the price for flights to Pennsylvania from London Stansted Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from London Stansted Airport to Pennsylvania with momondo?

    Leverage our AI within our “Price Forecast” tool, which predicts if it’s better to book now or wait until prices decrease. You can strategically pick the best days to fly and save money on your trip by using our “Price Calendar” tool. “Explore” shows an overview of how much it costs to fly to anywhere from a selected city or airport. Our “Discover” content is a great option for travel inspiration and money-saving tips, while “Price Alerts” will update you when prices change, so you can book when fares are right.

  • How does momondo find its flight prices?

    We show prices from over 700+ competitors with a single click. With options from airlines and OTAs from across our 30 international markets, we are able to show you a diverse range of deals to create your adventure.

Why use momondo?

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

It is quick and easy to find London to Pennsylvania flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Pennsylvania that suits you.

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

Yes. All flights to Pennsylvania from London on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Pennsylvania from London.

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

Yes. momondo can track prices for London to Pennsylvania 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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