Latest deals
Insights
FAQs
Price Alerts

Cheap flights from Pennsylvania to London from $192

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 7/21. 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

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.

Find the cheapest flights from Pennsylvania to London

Cheap round-trip flights

 Logo
11:55 pm - 11:40 amJFK-STN
30h 45m1 stop
 Logo
10:05 pm - 9:40 pmSTN-JFK
28h 35m1 stop
Fri, Aug 1 - Tue, Sep 9
 Logo
4:55 pm - 2:20 pmEWR-STN
16h 25m2 stops
 Logo
10:35 pm - 10:48 pmSTN-EWR
29h 13m2 stops
Thu, Aug 7 - Tue, Aug 19
 Logo
4:55 pm - 10:00 amJFK-STN
12h 05m1 stop
 Logo
8:15 am - 1:25 pmSTN-JFK
10h 10m1 stop
Wed, Aug 13 - Tue, Aug 19
 Logo
5:30 pm - 10:00 amEWR-STN
11h 30m1 stop
 Logo
8:15 am - 4:00 pmSTN-EWR
12h 45m1 stop
Wed, Aug 13 - Tue, Aug 19
 Logo
4:55 pm - 10:00 amJFK-STN
12h 05m1 stop
 Logo
10:00 pm - 1:25 pmSTN-JFK
20h 25m1 stop
Wed, Aug 13 - Mon, Aug 18
 Logo
5:30 pm - 7:50 amEWR-STN
9h 20m1 stop
 Logo
8:15 am - 4:00 pmSTN-EWR
12h 45m1 stop
Sun, Aug 10 - Tue, Aug 19
 Logo
4:55 pm - 7:50 amJFK-STN
9h 55m1 stop
 Logo
10:35 am - 7:20 pmSTN-JFK
13h 45m1 stop
Thu, Aug 14 - Wed, Aug 20
 Logo
5:30 pm - 7:50 amEWR-STN
9h 20m1 stop
 Logo
8:15 am - 4:00 pmSTN-EWR
12h 45m1 stop
Sun, Aug 10 - Tue, Aug 19
Lufthansa Logo
5:35 pm - 7:00 pmPHL-STN
20h 25m2 stops
Lufthansa Logo
7:50 pm - 4:00 pmSTN-PHL
25h 10m2 stops
$730Lufthansa
Find Deal
Sun, Sep 21 - Mon, Sep 29
Lufthansa Logo
5:35 pm - 7:00 pmPHL-STN
20h 25m2 stops
Lufthansa Logo
7:50 pm - 4:00 pmSTN-PHL
25h 10m2 stops
$780Lufthansa
Find Deal
Sun, Sep 21 - Sun, Sep 28

Lufthansa flights from Pennsylvania to London Stansted Airport

Our best Lufthansa deals on Pennsylvania to London Stansted Airport flight tickets
Lufthansa
Sep 21
PHL5:35 pmPhiladelphia
20h 25m
2 stops
STN7:00 pmLondon Stansted
Sep 29
STN7:50 pmLondon Stansted
25h 10m
2 stops
PHL4:00 pmPhiladelphia
Lufthansa
Sep 21
PHL5:35 pmPhiladelphia
20h 25m
2 stops
STN7:00 pmLondon Stansted
Sep 28
STN7:50 pmLondon Stansted
25h 10m
2 stops
PHL4:00 pmPhiladelphia
Lufthansa
Sep 25
PHL5:35 pmPhiladelphia
20h 25m
2 stops
STN7:00 pmLondon Stansted
Oct 5
STN7:50 pmLondon Stansted
25h 10m
2 stops
PHL4:00 pmPhiladelphia

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

What is the cheapest airline that flies from Pennsylvania to London Stansted?

Lufthansa is the most popular carrier operating from Pennsylvania to London Stansted

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

Best Price Found

$192

Fastest flight time

8h 41m

Direct flights

Wed and Thu
The best one-way flight to London Stansted Airport from Pennsylvania in the past 72 hours is $192. The best round-trip flight deal from Pennsylvania to London Stansted Airport found on momondo in the last 72 hours is $424.
The fastest flight from Pennsylvania to London Stansted Airport takes 8h 41m
Direct flights go from Pennsylvania to London Stansted Airport on Wednesday and Thursday. The only airline offering direct flights is Delta.

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

    Prices for flights from Pennsylvania to London Stansted Airport refresh daily.

  • How many operators does momondo search for flights from Pennsylvania to London Stansted Airport?

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 required travel and health documents for your London Stansted Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at London Stansted Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Gatwick
Hounslow
Croydon
Luton
Slough
Guildford
Dartford
Dover
Stansted
Hayes
Milton Keynes
Ilford
Colchester
Canterbury
Chelmsford
Watford
Richmond
Wembley
Dagenham
St. Albans

Why use momondo?

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

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

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

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

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 6/30
Mon 7/7

Find better results for your trip to London

Popular cities in the United Kingdom

Popular flights according to clicks in the last 7 days on momondo