Cheap flights from PHL to LHR (Philadelphia Intl. to Heathrow)

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Cheap Flights from PHL to LHR starting at $329 One Way, $717 Round Trip

Prices starting at $717 for return flights and $329 for one-way flights to Heathrow were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Sun, May 2 - Tue, May 4
PHL
Philadelphia
LHR
London
$717 Roundtrip, found 5 days ago
$717
Roundtrip
found 5 days ago
Select Iberia flight, departing Sun, May 2 from Philadelphia to London, returning Tue, May 4, priced at $717 found 5 days ago
Sun, May 2 - Tue, May 4
PHL
Philadelphia
LHR
London
$729 Roundtrip, found 5 days ago
$729
Roundtrip
found 5 days ago
Select British Airways flight, departing Sun, May 2 from Philadelphia to London, returning Tue, May 4, priced at $729 found 5 days ago
Sun, May 2 - Tue, May 4
PHL
Philadelphia
LHR
London
$729 Roundtrip, found 5 days ago
$729
Roundtrip
found 5 days ago
Select American Airlines flight, departing Sun, May 2 from Philadelphia to London, returning Tue, May 4, priced at $729 found 5 days ago
Tue, Nov 17 - Fri, Nov 27
PHL
Philadelphia
LHR
London
$753 Roundtrip, found 4 hours ago
$753
Roundtrip
found 4 hours ago
Select Aer Lingus flight, departing Tue, Nov 17 from Philadelphia to London, returning Fri, Nov 27, priced at $753 found 4 hours ago
Mon, Oct 5 - Sun, Oct 11
PHL
Philadelphia
LHR
London
$759 Roundtrip, found 15 hours ago
$759
Roundtrip
found 15 hours ago
Select JetBlue Airways flight, departing Mon, Oct 5 from Philadelphia to London, returning Sun, Oct 11, priced at $759 found 15 hours ago

Hotel Ideas near Heathrow

Airport Hotels near Heathrow

Hilton Garden Inn London Heathrow Terminal 2 and 3

Hilton Garden Inn London Heathrow Terminal 2 and 3

3.5 out of 5
Heathrow T2 Hounslow England
$273 nightly
The price is $328 total per night from Oct 10 to Oct 11
$328 total
Oct 10 - Oct 11
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, 2 bars/lounges, and breakfast (surcharge). Our guests praise the breakfast and the restaurant in our reviews. ...
Hilton Garden Inn London Heathrow Terminal 2 and 3
Atrium Hotel Heathrow

Atrium Hotel Heathrow

4 out of 5
Great South-West Rd Feltham England
$70 nightly
The price is $84 total per night from Oct 6 to Oct 7
$84 total
Oct 6 - Oct 7
Total with taxes and fees
Book a stay at this business-friendly hotel in Feltham. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the helpful staff and the ...
Atrium Hotel Heathrow
Premier Inn Heathrow Airport Terminal 4

Premier Inn Heathrow Airport Terminal 4

3 out of 5
Terminal 4, Sheffield Road Hounslow England
$63 nightly
The price is $76 total per night from Sep 27 to Sep 28
$76 total
Sep 27 - Sep 28
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy breakfast (surcharge), parking (surcharge), and a 24-hour front desk. Popular attractions Twickenham Stadium and Thorpe ...
Premier Inn Heathrow Airport Terminal 4
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Hotels In London

Zedwell Piccadilly Circus

Zedwell Piccadilly Circus

3 out of 5
Great Windmill Street London England
$99 nightly
The price is $118 total per night from Sep 13 to Sep 14
$118 total
Sep 13 - Sep 14
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, a 24-hour front desk, and premium bedding. Our guests praise the helpful staff and the clean rooms in our reviews. ...
Zedwell Piccadilly Circus
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$140 nightly
The price is $168 total per night from Sep 13 to Sep 14
$168 total
Sep 13 - Sep 14
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, 2 restaurants, and 2 bars/lounges. Our guests praise the breakfast and the restaurant ...
8.4/10 Very Good! (10,640 reviews)
"Great location- staff friendly. Room was a bit small for three persons. Luggage took up the majority of floor space and hard not to trip over it. The two person room with two beds was much more feasible- a travel companion had that and was just fine and had plenty of space ."

Reviewed on Sep 9, 2026

The Tower Hotel, by Thistle
Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$237 nightly
The price is $284 total per night from Sep 20 to Sep 21
$284 total
Sep 20 - Sep 21
Total with taxes and fees
Book a stay at this spa hotel in London. Enjoy a full-service spa, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (6,270 reviews)
"The deco is beautiful and unique. I didn’t like the coffee, Nescafe is cheap for this hotel."

Reviewed on Sep 9, 2026

Park Plaza London Westminster Bridge
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

London Hotels With Airport Transportation

Hyatt Place London Heathrow Airport

Hyatt Place London Heathrow Airport

4 out of 5
The Grove West Drayton England
$101 nightly
The price is $121 total per night from Oct 4 to Oct 5
$121 total
Oct 4 - Oct 5
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the ...
Hyatt Place London Heathrow Airport
Hilton Garden Inn London Heathrow Airport

Hilton Garden Inn London Heathrow Airport

4 out of 5
Eastern Perimeter Rd Hounslow England
$120 nightly
The price is $144 total per night from Oct 4 to Oct 5
$144 total
Oct 4 - Oct 5
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and room service. Our guests praise the breakfast and the bar in our reviews. Popular ...
Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$110 nightly
The price is $132 total per night from Oct 6 to Oct 7
$132 total
Oct 6 - Oct 7
Total with taxes and fees
Book a stay at this business-friendly hotel in West Drayton. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast ...
8.8/10 Excellent! (5,159 reviews)
"I go to the States every year to visit friends, and I always use Leonardo Hotel to stayover before I fly. The rooms are always comfortable and clean, the food is tasty and the staff are very friendly, courteous and professional."

Reviewed on Sep 8, 2026

Leonardo London Heathrow Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Low Priced London Hotels

ibis budget London Hounslow

ibis budget London Hounslow

3 out of 5
20-28 Staines Road Hounslow England
$38 nightly
The price is $46 total per night from Sep 27 to Sep 28
$46 total
Sep 27 - Sep 28
Total with taxes and fees
Stay at this hotel in Hounslow. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the helpful staff and the clean rooms in our ...
7.4/10 Good! (1,000 reviews)
"The room smell bad..no hot water at night… the toilet, not flashing properly…it’s very noisy from others rooms walking talking and door slamming it was hard to sleep.."

Reviewed on Sep 7, 2026

ibis budget London Hounslow
Point A London Kings Cross - St Pancras

Point A London Kings Cross - St Pancras

2.5 out of 5
324 Gray's Inn Road London England
$123 nightly
The price is $148 total per night from Sep 13 to Sep 14
$148 total
Sep 13 - Sep 14
Total with taxes and fees
Stay at this hotel in London. Enjoy free WiFi, breakfast (surcharge), and a 24-hour front desk. Our guests praise the breakfast and the helpful staff in our ...
8.4/10 Very Good! (3,350 reviews)
"Great experience! Really enjoyed it, perfect little place!"

Reviewed on Sep 7, 2026

Point A London Kings Cross - St Pancras
ibis London Heathrow Airport

ibis London Heathrow Airport

3 out of 5
112 Bath Road Hayes England
$58 nightly
The price is $69 total per night from Sep 27 to Sep 28
$69 total
Sep 27 - Sep 28
Total with taxes and fees
Book a stay at this business-friendly hotel in Hayes. Enjoy free WiFi, breakfast (surcharge), and parking (surcharge). Our guests praise the breakfast and the ...
8.2/10 Very Good! (3,156 reviews)
"Ok but not great. But okay if traveling and want to get to the airport early"

Reviewed on Sep 8, 2026

ibis London Heathrow Airport
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

Family Friendly Hotels in London

Park Plaza London Westminster Bridge

Park Plaza London Westminster Bridge

4 out of 5
200 Westminster Bridge Road London England
$237 nightly
The price is $284 total per night from Sep 20 to Sep 21
$284 total
Sep 20 - Sep 21
Total with taxes and fees
Book a stay at this spa hotel in London. Enjoy a full-service spa, 2 restaurants, and breakfast (surcharge). Our guests praise the helpful staff and the clean ...
9/10 Wonderful! (6,270 reviews)
"The deco is beautiful and unique. I didn’t like the coffee, Nescafe is cheap for this hotel."

Reviewed on Sep 9, 2026

Park Plaza London Westminster Bridge
Park Plaza County Hall London

Park Plaza County Hall London

4 out of 5
1 Addington Street London England
$220 nightly
The price is $264 total per night from Oct 4 to Oct 5
$264 total
Oct 4 - Oct 5
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the breakfast and ...
9.2/10 Wonderful! (2,796 reviews)
"We were very pleased with the location and value for money."

Reviewed on Sep 8, 2026

Park Plaza County Hall London
DoubleTree by Hilton London Kensington

DoubleTree by Hilton London Kensington

4 out of 5
100 Cromwell Road London England
$186 nightly
The price is $223 total per night from Sep 13 to Sep 14
$223 total
Sep 13 - Sep 14
Total with taxes and fees
Book a stay at this business-friendly hotel in London. Enjoy free WiFi, breakfast (surcharge), and 24-hour room service. Our guests praise the helpful staff ...
8.2/10 Very Good! (1,000 reviews)
"Well the warm cookies alone on arrival, each time we talked to reception, and departure are enough to have me back! But cookies aside, the hotel is a true gem in Kensington. Situated opposite Gloucester Road underground station, it's very very convenient for those visiting the museums, and Kensington ..."

Reviewed on Sep 6, 2026

DoubleTree by Hilton London Kensington
Lowest nightly price found within the past 24 hours based on a 1 night stay for 2 adults. Prices and availability subject to change. Additional terms may apply.

PHL to LHR Route Info

Origin Airport
Destination Airport
Number Of Airlines Serving
Distance
Shortest Flight Departure Time
Shortest Flight Departure Date
PHL Address & GPS
Address:
Industrial Highway and Island Road
Philadelphia PA, 19153
United States
IATA Code:
PHL
Longitude:
-75.243305
Latitude:
39.876413
Time Zone:
America/New_York
LHR Address & GPS
Address:
London EN,
United Kingdom
IATA Code:
LHR
Longitude:
-0.453566
Latitude:
51.469603
Time Zone:
Europe/London

Frequently asked questions

Are there non-stop flights from Philadelphia Intl. Airport (PHL) to Heathrow Airport?
Hoping to get from Philadelphia Intl. Airport (PHL) to Heathrow Airport (LHR) in the shortest time possible? It's your lucky day. You'll find several airlines that offer direct flights. American Airlines and British Airways are a couple of the best.
What is the shortest flight from Philadelphia Intl. Airport (PHL) to London Heathrow?
The journey from Philadelphia to London is considered a long-haul flight. Indeed, the fastest flight time from PHL to LHR is 10 hours and 59 minutes. Try to sleep on the plane to arrive feeling energized and prevent jet lag.
How many hours flight from PHL to Heathrow Airport (LHR)?
Settle in and get comfy, because the average journey from PHL to Heathrow Airport is 11 hours and 4 minutes. Have a wine with your meal, get stuck into that book ... You'll have plenty of time to sit back and relax.
What airlines have the most flights from Philadelphia Intl. Airport (PHL) to London Heathrow?
While there are several airlines advertising flights from PHL to Heathrow Airport, there are a couple that regular travelers keep coming back to. American Airlines (AA) is one of the most sought after and offers 71 flights each month. Alternatively, secure your favorite window (or aisle) seat with British Airways (BA). You'll have 30 monthly flights between Philadelphia and London to select from with this airline.

Map To Nearby Hotels

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.

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