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Cheap flights from London Stansted Airport to Philadelphia from $285

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 Philadelphia departing on 1/23. 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 London Stansted Airport to Philadelphia

Cheap round-trip flights

These are some of the best round-trip flight deals from London Stansted Airport to Philadelphia that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from London Stansted Airport to Philadelphia.

Cheap last minute flights

Planning a quick getaway from London Stansted Airport to Philadelphia? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Philadelphia, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from London Stansted Airport to Philadelphia

Find recent round-trip train or bus tickets from London Stansted Airport to Philadelphia.

All round-trip flight deals to Philadelphia

The cheapest plane tickets to Philadelphia found on KAYAK recently.
11:00 am - 12:49 pmSTN-PHL
30h 49m2 stops
10:20 am - 10:00 amPHL-STN
18h 40m2 stops
Tue, Dec 24 - Wed, Jan 1
6:30 am - 4:00 pmSTN-PHL
14h 30m1 stop
1:45 pm - 7:50 amPHL-STN
13h 05m2 stops
Wed, Dec 4 - Sat, Dec 14
6:40 am - 7:05 pmSTN-PHL
17h 25m1 stop
8:35 pm - 3:20 pmPHL-STN
13h 45m1 stop
Fri, Apr 4 - Fri, Apr 11
6:30 am - 4:00 pmSTN-PHL
14h 30m1 stop
1:45 pm - 7:50 amPHL-STN
13h 05m2 stops
Wed, Dec 4 - Thu, Dec 12
6:30 am - 4:00 pmSTN-PHL
14h 30m1 stop
5:30 pm - 3:40 pmPHL-STN
17h 10m1 stop
Mon, Dec 16 - Fri, Dec 27
6:30 am - 4:00 pmSTN-PHL
14h 30m1 stop
8:15 am - 8:55 amPHL-STN
19h 40m2 stops
Tue, Dec 3 - Thu, Dec 12
6:30 am - 4:00 pmSTN-PHL
14h 30m1 stop
5:30 pm - 7:50 amPHL-STN
9h 20m1 stop
Sun, Dec 8 - Wed, Dec 11
6:30 am - 4:00 pmSTN-PHL
14h 30m1 stop
6:18 pm - 6:10 pmPHL-STN
18h 52m2 stops
Mon, Dec 16 - Fri, Dec 27
6:30 am - 4:00 pmSTN-PHL
14h 30m1 stop
6:18 pm - 6:20 pmPHL-STN
19h 02m2 stops
Tue, Dec 17 - Sun, Jan 5
9:20 am - 4:00 pmSTN-PHL
11h 40m1 stop
5:30 pm - 7:50 amPHL-STN
9h 20m1 stop
$1,038
Find Deal
Sat, Dec 14 - Sun, Dec 22
6:40 am - 2:44 pmSTN-PHL
37h 04m2 stops
Thu, Jan 23
9:35 pm - 2:44 pmSTN-PHL
46h 09m2 stops
Wed, Jan 22
11:00 am - 2:39 pmSTN-PHL
32h 39m2 stops
Wed, Feb 19
6:40 am - 1:57 pmSTN-PHL
36h 17m3 stops
Thu, Jan 23
11:50 am - 2:12 pmSTN-PHL
55h 22m3 stops
Fri, Jan 17
11:00 am - 2:33 pmSTN-PHL
32h 33m2 stops
Thu, Jan 9
11:00 am - 2:34 pmSTN-PHL
32h 34m2 stops
Thu, Dec 5
11:00 am - 1:51 pmSTN-PHL
31h 51m3 stops
Thu, Jan 9
3:55 pm - 11:02 amSTN-PHL
48h 07m3 stops
Thu, Dec 5
6:10 am - 2:16 pmSTN-PHL
37h 06m3 stops
Mon, Dec 2
6:30 am - 4:00 pmSTN-PHL
14h 30m1 stop
5:30 pm - 9:35 amPHL-STN
11h 05m1 stop
Tue, Nov 26 - Sun, Dec 15
1:10 pm - 4:00 pmSTN-PHL
31h 50m2 stops
5:30 pm - 7:10 pmPHL-STN
20h 40m2 stops
$1,090
Find Deal
Sun, Nov 24 - Sat, Dec 7
7:35 pm - 4:00 pmSTN-PHL
25h 25m2 stops
4:25 pm - 7:05 pmPHL-STN
21h 40m2 stops
$1,577
Find Deal
Sat, Nov 23 - Mon, Nov 25
7:35 pm - 4:00 pmSTN-PHL
25h 25m2 stops
3:30 pm - 7:05 pmPHL-STN
22h 35m3 stops
$1,727
Find Deal
Sat, Nov 23 - Mon, Nov 25

See travel insights to Philadelphia from

How to get the cheapest flight ticket from London Stansted Airport to Philadelphia

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 month to fly to Philadelphia?

The cheapest month to fly to Philadelphia from London Stansted Airport is in February. Flight prices, which tend to average around $664, are often lower during this time because this is during the off-season. The month of January is another great option to travel to Philadelphia, with average flight prices from London Stansted Airport averaging around $667.

What is the cheapest day to depart on your flight to Philadelphia?

The cheapest day to depart from London Stansted Airport to Philadelphia is on a Monday. Travelers who choose to depart for Philadelphia on a Monday will often find tickets for as low as $719. On the other hand, Friday is the most expensive day to depart from London Stansted Airport because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $891.

What is the cheapest time of day to depart on your flight to Philadelphia?

According to our data, the cheapest time of day to fly to Philadelphia is in the afternoon. momondo users have found flights departing from London Stansted Airport to Philadelphia in the afternoon for as low as $715. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Philadelphia is in the evening when prices are around $845.

How far in advance should I book a flight to Philadelphia?

Most flyers found that booking tickets 55 days in advance of their planned departure date is the best time to get cheap flights to Philadelphia. During this timeframe, flight prices are around $742. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from London Stansted Airport for as low as $646 on momondo.

Can stopping save me money on London Stansted Airport to Philadelphia flights?

You could potentially save up to 51% on your flight if you consider stops on a London Stansted Airport to Philadelphia flight.

When to book flights from London Stansted Airport to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from London Stansted Airport to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap London Stansted Airport to Philadelphia (STN to PHL) flight deals and tips

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

Best Price Found

$285

Fastest flight time

11h 40m

Direct flights

None

Airports in Philadelphia

1 airport
The best one-way flight to Philadelphia from London Stansted Airport in the past 72 hours is $285. The best round-trip flight deal from London Stansted Airport to Philadelphia found on momondo in the last 72 hours is $608.
The fastest flight from London Stansted Airport to Philadelphia takes 11h 40m
There are no direct flights from London Stansted Airport to Philadelphia. Popular non-direct route for this connection is London Stansted Airport - Philadelphia Airport.
There is 1 airport near Philadelphia: Philadelphia (PHL)

  • How far is London Stansted to Philadelphia by plane?

    The distance between London Stansted and Philadelphia is about 3545.2 mi. By plane, this route typically takes 11h 40m.

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

    Prices for flights from London Stansted Airport to Philadelphia Airport were last updated today.

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from London Stansted Airport to Philadelphia Airport.

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

    The necessary travel and health documents for your Philadelphia 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.


Why use momondo?

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

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 London to Philadelphia for you.

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

momondo does allow users to show only those flights to Philadelphia from London which offer a flexible booking policy as well as other useful filters and features.

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

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 London to Philadelphia.

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

Yes. momondo can track prices for London to Philadelphia 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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