Cheap flights from Pennsylvania (PA) to London (LON)

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Home Europe United Kingdom England London Cheap flights from Pennsylvania to London

How to find the cheapest flight from
Pennsylvania to London (LON)

All the information you need to plan the best null to LON flight in 2021: compare Pennsylvania to London flight prices with the expected peak season, weather and rainfall in London.
How far in advance should I book a flight from Pennsylvania to London?

To save up to 44% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Pennsylvania to London from $910 1-2 weeks out and tickets from $1,146 for flights departing within the next 72 hours.

What is the cheapest month to fly from Pennsylvania to London?

Our data shows that October tends to be the cheapest month to fly to London from Pennsylvania. Users have commonly found prices around $714 for the month, but tickets can be as low as $445. Due to multiple factors, prepare for potentially higher prices in July.

Cheap flights from Pennsylvania to London in May, June 2021

The best prices found for Pennsylvania to LON flights for May, June
9 Jun - 22 Jun
$570pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
STN
London Stansted
STN
London Stansted
Multiple Airlines
 
1 STOP
PHL
Philadelphia
16 Jun - 23 Jun
$571pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
STN
London Stansted
STN
London Stansted
Multiple Airlines
 
1 STOP
PHL
Philadelphia
16 Jun - 23 Jun
$572pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
STN
London Stansted
STN
London Stansted
Multiple Airlines
 
1 STOP
PHL
Philadelphia

Pennsylvania to London 2021 flight deals

Cheap flights to London from Pennsylvania found for this year
13 Jul - 20 Jul
$552pp
PHL
Philadelphia
TAP AIR PORTUGAL
   
2 STOPS
LGW
London Gatwick
LGW
London Gatwick
TAP AIR PORTUGAL
   
2 STOPS
PHL
Philadelphia
9 Jun - 22 Jun
$570pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
STN
London Stansted
STN
London Stansted
Multiple Airlines
 
1 STOP
PHL
Philadelphia
16 Jun - 23 Jun
$571pp
PHL
Philadelphia
Multiple Airlines
 
1 STOP
STN
London Stansted
STN
London Stansted
Multiple Airlines
 
1 STOP
PHL
Philadelphia

Non-stop flights to London from Pennsylvania

Save time with Pennsylvania to London direct flight deals
4 Oct - 3 Nov
$840pp
PHL
Philadelphia
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
PHL
Philadelphia
6 Oct - 13 Oct
$841pp
PHL
Philadelphia
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
PHL
Philadelphia
6 Oct - 20 Oct
$842pp
PHL
Philadelphia
Finnair
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
PHL
Philadelphia

Last minute flights from Pennsylvania to London

Late deals on round-trip flights to London from Pennsylvania, departing today and this week
24 May - 1 Jun
$751pp
PHL
Philadelphia
TAP AIR PORTUGAL
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
   
2 STOPS
PHL
Philadelphia
24 May - 31 May
$761pp
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
     
3 STOPS
PHL
Philadelphia
19 May - 23 May
$765pp
PHL
Philadelphia
Multiple Airlines
     
3 STOPS
STN
London Stansted
STN
London Stansted
Multiple Airlines
 
1 STOP
PHL
Philadelphia

One-way flights to London from Pennsylvania

The cheapest one-way flights from Pennsylvania to London
5:08 am - 6:20 am
TAP AIR PORTUGAL
2 Stops
20h 12m
PHL - LHR
TAP AIR PORTUGAL
$298
mytrip.com
8:15 am - 11:35 am
TAP AIR PORTUGAL
2 Stops
22h 20m
PHL - LGW
TAP AIR PORTUGAL
$302
mytrip.com
8:15 am - 6:20 am
TAP AIR PORTUGAL
2 Stops
17h 05m
PHL - LHR
TAP AIR PORTUGAL
$306
mytrip.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Pennsylvania</span> to <span class="emphasized">London</span> flights.

Flight FAQs

From Pennsylvania to London

Are flight prices decreasing from Pennsylvania to London due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Pennsylvania and London for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Pennsylvania to London have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, American Airlines, and Aer Lingus flying from Pennsylvania to London have implemented new flexible cancellation policies.

Can I find flights from Pennsylvania to London for under $600 on Cheapflights?

Yes, there are multiple flights from Pennsylvania to London for under $600. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $552, but on average you can expect to pay $590.

Are there nonstop flights from Pennsylvania to London for under $900 on Cheapflights?

Cheapflights has at least 20 direct flights from Pennsylvania to London under $900. A good price for a nonstop flight from Pennsylvania to London is less than $886.

Are there last-minute flights available from Pennsylvania to London for under $800?

There are currently 20+ open flights from Pennsylvania to London within the next 7 days for less than $800.

What days are nonstop flights available from Pennsylvania to London?

You can find nonstop flights on the following days: Sunday, Tuesday, Wednesday.

What are the most popular airlines that fly from Pennsylvania to London?

When booking a flight from Pennsylvania to London, you may want to consider flying on American Airlines, Air Canada or Finnair as they are the most popular for this route.

What are the most popular routes from Pennsylvania to London?

The most popular flight routes from Pennsylvania to London are Philadelphia - London Heathrow, Philadelphia - London Gatwick and Pittsburgh - London Heathrow.

What are the cheapest Flights from Pennsylvania to London?

While on average a flight from Pennsylvania to London is generally $1,826, our data shows the cheapest flight currently is $268. When looking at the most popular route, (Philadelphia - London Heathrow), you can expect to pay $612 for that flight.

What are the most reliable airlines from Pennsylvania to London?

No one likes to see their flight delayed. When booking a flight from Pennsylvania to London consider choosing British Airways (93%), American Airlines (86%) or Qatar Airways (86%) as they are the most reliable in getting you off to your destination on time.

How long is the flight from Pennsylvania to London?

A quick flight from Pennsylvania to London can take about 10h 34m. Iberia provides one of the quickest options available for as low as $753. This flight may include one or multiple stops.

What is the cheapest airline to fly from Pennsylvania to London round-trip?

TAP AIR PORTUGAL, at $552, was found to be the cheapest airline from Pennsylvania to London..

What are the cheapest airlines to fly from Pennsylvania to London one-way?

One-way options have recently been found by users for as low as $298 on TAP AIR PORTUGAL.

Related searches

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Departure points for flights from Pennsylvania to London

Select to see more specific information for flights to London from all departure points in Pennsylvania.
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Destination information for London

Things to know before you go - useful duration and weather info for your trip from Pennsylvania to London.
Today's exchange rate
$1 = £0.72
Average temperature for May in London
64.4 °F
Avg rainfall for May in London
2.0 ″

Airports servicing

Bradford (BFD)
DuBois (DUJ)
Erie (ERI)
Franklin Chess Lamberton (FKL)
Williamsport (IPT)
Johnstown (JST)

Airports servicing London

Heathrow (LHR)
Gatwick (LGW)
City (LCY)
Stansted (STN)
Luton (LTN)
Southend (SEN)

Top 10 airlines flying from Pennsylvania to London

The chart below displays the airlines Cheapflights users traveling from Pennsylvania to London 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
Icelandair 		$407 $734 No cancel fee 76%
Virgin Atlantic 		$499 $737 No cancel fee 72%
Aer Lingus 		$518 $803 No cancel fee N/A
Delta 		$484 $810 No cancel fee N/A
Iberia 		$475 $842 No cancel fee 77%
Lufthansa 		$513 $866 No cancel fee 76%
Air Canada 		$529 $877 No cancel fee 67%
American Airlines 		$434 $890 No cancel fee 71%
Finnair 		$463 $903 No cancel fee 76%
British Airways 		$434 $926 No cancel fee 70%

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
Home Europe United Kingdom England London Cheap flights from Pennsylvania to London