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Cheap flights from Pennsylvania to London Heathrow Airport from $82

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 Heathrow Airport departing on 4/21. 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

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Find the cheapest flights from Pennsylvania to London

Cheap round-trip flights

These are some of the best round-trip flight deals from Pennsylvania to London that have been recently found on momondo from popular airlines, departing in the coming months.
10:00 pm - 1:00 pmJFK-LHR
11h 00m1 stop
7:00 am - 2:20 pmLHR-JFK
12h 20m1 stop
$267SWISS
Find Deal
Wed, Mar 26 - Wed, Apr 2
3:40 pm - 8:30 amJFK-LHR
12h 50m1 stop
2:05 pm - 9:47 pmLHR-JFK
12h 42m1 stop
$348Air Canada
Find Deal
Tue, Mar 25 - Tue, Apr 1
8:01 pm - 7:15 amJFK-LHR
7h 14mnonstop
2:05 pm - 9:47 pmLHR-JFK
12h 42m1 stop
Tue, Mar 25 - Tue, Apr 1
5:25 pm - 8:05 amJFK-LHR
10h 40m1 stop
6:50 am - 1:00 pmLHR-JFK
11h 10m1 stop
Fri, Mar 28 - Sun, Mar 30
6:20 pm - 10:15 amEWR-LHR
10h 55m1 stop
9:30 am - 2:51 pmLHR-EWR
10h 21m1 stop
$381United Airlines
Find Deal
Fri, Apr 4 - Sun, Apr 6
6:10 pm - 10:15 amJFK-LHR
11h 05m1 stop
9:30 am - 9:47 pmLHR-JFK
17h 17m1 stop
$381United Airlines
Find Deal
Fri, Apr 4 - Sun, Apr 6
6:10 pm - 8:55 pmJFK-LHR
21h 45m1 stop
11:05 am - 3:00 pmLHR-JFK
32h 55m2 stops
$400Brussels Airlines
Find Deal
Fri, Apr 4 - Sun, Apr 6
6:10 pm - 8:55 pmJFK-LHR
21h 45m1 stop
11:05 am - 3:00 pmLHR-JFK
32h 55m2 stops
$410Brussels Airlines
Find Deal
Fri, Apr 4 - Sun, Apr 6
8:25 pm - 10:50 amJFK-LHR
10h 25m1 stop
9:25 pm - 7:10 pmLHR-JFK
26h 45m1 stop
$448Icelandair
Find Deal
Mon, Mar 24 - Mon, Mar 31
8:25 pm - 7:30 pmJFK-LHR
19h 05m1 stop
1:05 pm - 10:10 pmLHR-JFK
14h 05m1 stop
$449Icelandair
Find Deal
Fri, Mar 28 - Fri, Apr 25

SWISS flights from Pennsylvania to London Heathrow Airport

Our best SWISS deals on Pennsylvania to London Heathrow Airport flight tickets
SWISS
Mar 26
JFK10:00 pmNew York John F Kennedy Intl
11h 00m
1 stop
LHR1:00 pmLondon Heathrow
Apr 2
LHR7:00 amLondon Heathrow
12h 20m
1 stop
JFK2:20 pmNew York John F Kennedy Intl
SWISS
May 4
JFK8:30 pmNew York John F Kennedy Intl
11h 30m
1 stop
LHR1:00 pmLondon Heathrow
May 9
LHR6:00 amLondon Heathrow
11h 50m
1 stop
JFK12:50 pmNew York John F Kennedy Intl
SWISS
Mar 11
JFK8:45 pmNew York John F Kennedy Intl
15h 55m
1 stop
LHR4:40 pmLondon Heathrow
Mar 15
LHR8:05 pmLondon Heathrow
25h 35m
1 stop
JFK5:40 pmNew York John F Kennedy Intl

Air Canada flights from Pennsylvania to London Heathrow Airport

Our best Air Canada deals on Pennsylvania to London Heathrow Airport flight tickets
Air Canada
Mar 25
JFK3:40 pmNew York John F Kennedy Intl
12h 50m
1 stop
LHR8:30 amLondon Heathrow
Apr 1
LHR2:05 pmLondon Heathrow
12h 42m
1 stop
JFK9:47 pmNew York John F Kennedy Intl
Air Canada
Mar 21
LGA3:35 pmNew York LaGuardia
12h 55m
1 stop
LHR8:30 amLondon Heathrow
Mar 23
LHR6:50 amLondon Heathrow
14h 48m
2 stops
LGA5:38 pmNew York LaGuardia
Air Canada
Mar 26
LGA3:35 pmNew York LaGuardia
11h 35m
1 stop
LHR7:10 amLondon Heathrow
Mar 31
LHR9:30 amLondon Heathrow
10h 23m
1 stop
LGA2:53 pmNew York LaGuardia

See travel insights to London from

How to get the cheapest flight ticket from Pennsylvania to London Heathrow 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 month to fly to London Heathrow Airport?

The month of January is, on average, the cheapest month to fly to London Heathrow Airport from Pennsylvania, with most prices found around $720. If you’re not able to fly to London Heathrow Airport in January, then October is your next best option. Flight prices from Pennsylvania to London Heathrow Airport during October average around $721.

What is the cheapest day to depart on your flight to London Heathrow Airport?

Our data shows that Wednesday is the least expensive day to fly to London Heathrow Airport. Tickets to fly out on this day can be as low as $826. The most expensive day to fly to London Heathrow Airport is Saturday, with ticket prices averaging around $992.

What is the cheapest time of day to depart on your flight to London Heathrow Airport?

According to our data, the cheapest time of day to fly to London Heathrow Airport is at noon. momondo users have found flights departing from Pennsylvania to London Heathrow Airport at noon for as low as $802. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights in the afternoon are often more expensive with an average ticket price of $897.

What is the cheapest Pennsylvania to London Heathrow flight route?

Fly from Philadelphia to London Heathrow for the best Pennsylvania - London Heathrow flight prices

How far in advance should I book a flight to London Heathrow Airport?

You are more likely to see cheaper flights to London Heathrow Airport from Pennsylvania when booking 6 weeks ahead of your departure date. In general, you can expect to find flights to London Heathrow Airport for around $872 when searching 6 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to London Heathrow Airport from Pennsylvania for as low as $804 on momondo.

What cabin class options are available on Pennsylvania to London Heathrow flights?

There are 4 cabin classes available to choose from on Pennsylvania to London Heathrow flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Pennsylvania to London Heathrow Airport flight deals and tips

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

Best Price Found

$82

Fastest flight time

6h 50m

Direct flights

Every day
The best one-way flight to London Heathrow Airport from Pennsylvania in the past 72 hours is $82. The best round-trip flight deal from Pennsylvania to London Heathrow Airport found on momondo in the last 72 hours is $267.
The fastest flight from Pennsylvania to London Heathrow Airport takes 6h 50m
Direct flights go from Pennsylvania to London Heathrow Airport every day.

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

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

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Pennsylvania to London Heathrow Airport.

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

    The travel and health documents required for your trip to London Heathrow Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at London Heathrow Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Pennsylvania to London Heathrow Airport?


Best airlines flying from Pennsylvania to London Heathrow Airport

Compare and see reviews for airlines that fly from Pennsylvania to London Heathrow Airport with momondo
Airline
Rating
Free Cancellation
Price
Virgin AtlanticPriceFrom $501Free CancellationRating
7.5
651 reviews
Search Virgin Atlantic flights
IcelandairPriceFrom $529Free CancellationRating
7.0
488 reviews
Search Icelandair flights
JetBluePriceFrom $547Free CancellationRating
7.4
3,057 reviews
Search JetBlue flights
Aer LingusPriceFrom $569Free CancellationRating
7.0
1,071 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $575Free CancellationRating
7.4
8,746 reviews
Search United Airlines flights
LufthansaPriceFrom $589Free CancellationRating
6.7
6,985 reviews
Search Lufthansa flights
FinnairPriceFrom $604Free CancellationRating
7.6
1,273 reviews
Search Finnair flights
American AirlinesPriceFrom $612Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $614Free CancellationRating
8.0
8,187 reviews
Search Delta flights
IberiaPriceFrom $615Free CancellationRating
7.0
2,641 reviews
Search Iberia flights

Traveling to a place near London?

Book flights to London if you plan to visit one of these locations
Hounslow
Gatwick
Croydon
Luton
Slough
Guildford
Ipswich
Hayes
Stansted
Ilford
Canterbury
Dover
Salisbury
Swindon
Milton Keynes
Dartford
Horley
Colchester
Wembley
Poole

Why use momondo?

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

Finding the right flight to London from Pennsylvania is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to London quick and easy, saving you time and money.

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

All flight searches from Pennsylvania to London on momondo can be filtered to show those which offer 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.


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