Cheap flights from Philadelphia (PHL) to United Kingdom

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Philadelphia (PHL) to United Kingdom

All the information you need to plan the best PHL to LHR flight in 2022: compare Philadelphia to United Kingdom flight prices with the expected peak season, weather and rainfall in United Kingdom.
What is the cheapest month to fly from Philadelphia to United Kingdom?

February can be a great time to fly to United Kingdom from Philadelphia with a flight ticket averaging about $870. Cheapflights users have found deals in the month of February for as cheap as $652. The most expensive prices can be found in the month of June.

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

Travelers have found it’s best to book a flight 29 days in advance to save up to 45% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 29 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Philadelphia to United Kingdom 1-2 weeks in advance for as low as $1,017, or $1,277 for flights within the next 24 hours.

When is the cheapest time to fly from Philadelphia to United Kingdom (PHL - GB)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Philadelphia to United Kingdom as you normally would.

Cheap flights from Philadelphia to United Kingdom in June, July 2022

The best prices found for PHL to United Kingdom flights for June, July
11 Jul - 31 Oct
$677pp
PHL
Philadelphia
Aer Lingus
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
 
1 STOP
PHL
Philadelphia
11 Jul - 2 Sep
$716pp
PHL
Philadelphia
Aer Lingus
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Aer Lingus
 
1 STOP
PHL
Philadelphia
26 Jul - 30 Aug
$730pp
PHL
Philadelphia
Aer Lingus
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Aer Lingus
 
1 STOP
PHL
Philadelphia

Philadelphia to United Kingdom 2022 flight deals

Cheap flights to United Kingdom from Philadelphia found for this year
6 Sep - 14 Sep
$498pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
 
1 STOP
PHL
Philadelphia
6 Sep - 14 Sep
$507pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
STN
London Stansted
STN
London Stansted
Multiple Airlines
 
1 STOP
PHL
Philadelphia
6 Sep - 14 Sep
$514pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
LTN
London Luton
LTN
London Luton
Multiple Airlines
 
1 STOP
PHL
Philadelphia

Non-stop flights to United Kingdom from Philadelphia

Save time with Philadelphia to United Kingdom direct flight deals
18 Oct - 9 Nov
$827pp
PHL
Philadelphia
British Airways
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
British Airways
Non-Stop
PHL
Philadelphia
24 Oct - 3 Nov
$828pp
PHL
Philadelphia
Iberia
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Iberia
Non-Stop
PHL
Philadelphia
4 Oct - 12 Oct
$829pp
PHL
Philadelphia
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
PHL
Philadelphia

Last minute flights from Philadelphia to United Kingdom

Late deals on round-trip flights to United Kingdom from Philadelphia, departing today and this week
3 Jul - 10 Jul
$997pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
3 Jul - 10 Jul
$998pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
LGW
London Gatwick
LGW
London Gatwick
Multiple Airlines
   
2 STOPS
PHL
Philadelphia
3 Jul - 14 Jul
$1,020pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
PHL
Philadelphia

One-way flights to United Kingdom from Philadelphia

The cheapest one-way flights from Philadelphia to United Kingdom
11:45 am - 2:45 am
Multiple Airlines
2 Stops
34h 00m
PHL - LGW
Multiple Airlines
$256
Kiwi.com
4:15 am - 10:55 am
Multiple Airlines
2 Stops
25h 40m
PHL - STN
Multiple Airlines
$258
Kiwi.com
10:30 am - 2:40 am
Multiple Airlines
2 Stops
35h 10m
PHL - LGW
Multiple Airlines
$263
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Philadelphia</span> to <span class="emphasized">United Kingdom</span> flights.

Flight FAQs

From Philadelphia to United Kingdom

What airport do you fly from for flights from Philadelphia to United Kingdom?

Philadelphia (PHL), located 7.0 mi from the city center, is the airport you fly out of when you book flights from Philadelphia to United Kingdom.

Which airlines flying from Philadelphia to United Kingdom have flexible cancellations due to COVID-19?

British Airways, Aer Lingus, and Finnair are some of the carriers that may have flexible cancellation policies. You can use our site to filter for other airlines that may also have this kind of flexibility.

Can I find flights from Philadelphia to United Kingdom for under $500 on Cheapflights?

Yes, there are multiple flights from Philadelphia to United Kingdom for under $500. The cheapest flight booked recently is on Multiple Airlines for just $498, but on average you can expect to pay $573.

Are there nonstop flights from Philadelphia to United Kingdom for under $900 on Cheapflights?

Cheapflights has at least 20 direct flights from Philadelphia to United Kingdom under $900. A good price for a nonstop flight from Philadelphia to United Kingdom is less than $875.

Are there last-minute flights available from Philadelphia to United Kingdom for under $1,000?

There are currently 20+ open flights from Philadelphia to United Kingdom within the next 7 days for less than $1,000.

What days are nonstop flights available from Philadelphia to United Kingdom?

Days when nonstop flights are available for this flight are: Sunday, Friday, Saturday.

How many flights depart from Philadelphia to United Kingdom on average per day?

13 flight departures from Philadelphia to United Kingdom per day on average.
Evening (6pm - Midnight) - 100% of flight departures

How long is the flight from Philadelphia to United Kingdom?

Departing from Philadelphia to United Kingdom will take you 10h 25m. The distance between Philadelphia and United Kingdom is about 3555 mi.

What are the most popular routes from Philadelphia to United Kingdom?

The most popular route from Philadelphia to United Kingdom is Philadelphia - London Heathrow. You may also consider Philadelphia - London Gatwick or Philadelphia - London City.

What are the most popular airlines that fly from Philadelphia to United Kingdom?

American Airlines, Air Canada and Air France are the most popular airlines when flying from Philadelphia to United Kingdom.

What are the cheapest flights from Philadelphia to United Kingdom?

The cheapest flight price from Philadelphia to United Kingdom is $387. On average you can expect to pay $5,815. The most popular route, (Philadelphia - London Heathrow), can usually be booked for $609.

What are the most reliable airlines from Philadelphia to United Kingdom?

Before booking your flight to United Kingdom from Philadelphia, check out the most reliable airlines to get you to your destination on time: Qatar Airways (90%), Malaysia Airlines (90%), EL AL( 90%).

Related searches

Flights to United Kingdom from Philadelphia (PHL)
Flights to Philadelphia Flights to United Kingdom Flights from Philadelphia

Rent a Car

Car Rentals in United Kingdom Car Rentals at Heathrow

COVID Restrictions

View COVID Travel Restrictions for United Kingdom

Do I need a COVID test to fly to United Kingdom from Philadelphia?

Information is based on travel restrictions from Philadelphia to United Kingdom

Most visitors from Philadelphia can enter United Kingdom without restrictions.

COVID-19 testing requirements
Visitors from Philadelphia are not required to present a negative COVID-19 PCR test or antigen result upon entering United Kingdom.

Quarantine requirements
Visitors from Philadelphia are not required to quarantine after entering United Kingdom.

Do I need a test to fly back to Philadelphia from United Kingdom?

Returning to Philadelphia from United Kingdom

COVID-19 testing requirements
Visitors from United Kingdom are not required to present a negative COVID-19 PCR test or antigen result upon entering Philadelphia.

Quarantine requirements
Visitors from United Kingdom are not required to quarantine after entering Philadelphia.

Hide COVID Travel Restrictions for United Kingdom

Destination information for United Kingdom

Things to know before you go - useful duration and weather info for your trip from Philadelphia to United Kingdom.
Today's exchange rate
$1 = £0.82

Airports servicing Philadelphia

Top 10 airlines flying from Philadelphia to United Kingdom

The chart below displays the airlines Cheapflights users traveling from Philadelphia to United Kingdom choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Juneyao Airlines
$11 $20 No cancel fee 66%

We couldn't confirm the COVID-19 safety measures taken by Juneyao Airlines. Please check directly on their website for additional information.

Icelandair
$407 $771 No cancel fee 76%
Finnair
$415 $855 No cancel fee 76%
Iberia
$439 $956 No cancel fee 77%
British Airways
$453 $879 No cancel fee 70%
Virgin Atlantic
$453 $714 No cancel fee 72%
United Airlines
$509 $921 No cancel fee 69%
Delta
$526 $901 No cancel fee N/A
Air Canada
$528 $1,042 No cancel fee 67%
American Airlines
$595 $1,001 No cancel fee 71%
Home Europe United Kingdom Cheap flights from Philadelphia to United Kingdom