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

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Cheap Flights from PHL to LHR starting at $249 One Way, $717 Round Trip

Prices starting at $717 for return flights and $249 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 2 hours ago
$717
Roundtrip
found 2 hours ago
Select Iberia flight, departing Sun, May 2 from Philadelphia to London, returning Tue, May 4, priced at $717 found 2 hours ago
Sun, May 2 - Tue, May 4
PHL
Philadelphia
LHR
London
$729 Roundtrip, found 2 hours ago
$729
Roundtrip
found 2 hours ago
Select British Airways flight, departing Sun, May 2 from Philadelphia to London, returning Tue, May 4, priced at $729 found 2 hours ago
Sun, May 2 - Tue, May 4
PHL
Philadelphia
LHR
London
$729 Roundtrip, found 2 hours ago
$729
Roundtrip
found 2 hours ago
Select American Airlines flight, departing Sun, May 2 from Philadelphia to London, returning Tue, May 4, priced at $729 found 2 hours ago
Sun, Oct 4 - Tue, Oct 27
PHL
Philadelphia
LHR
London
$769 Roundtrip, found 5 hours ago
$769
Roundtrip
found 5 hours ago
Select Aer Lingus flight, departing Sun, Oct 4 from Philadelphia to London, returning Tue, Oct 27, priced at $769 found 5 hours ago
Fri, Feb 26 - Mon, Mar 1
PHL
Philadelphia
LHR
London
$799 Roundtrip, found 3 days ago
$799
Roundtrip
found 3 days ago
Select Air Canada flight, departing Fri, Feb 26 from Philadelphia to London, returning Mon, Mar 1, priced at $799 found 3 days 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
$286 nightly
The price is $343 total per night from Oct 4 to Oct 5
$343 total
Oct 4 - Oct 5
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 $85 total per night from Oct 4 to Oct 5
$85 total
Oct 4 - Oct 5
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 ...
8.2/10 Very Good! (1,683 reviews)
"Always a great stay. This is our hotel of choice when travelling to London."

Reviewed on Sep 2, 2026

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
$59 nightly
The price is $71 total per night from Oct 4 to Oct 5
$71 total
Oct 4 - Oct 5
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 ...
8.6/10 Excellent! (1,812 reviews)
"The ac didn’t have control."

Reviewed on Sep 3, 2026

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
$96 nightly
The price is $115 total per night from Sep 27 to Sep 28
$115 total
Sep 27 - Sep 28
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. ...
7.6/10 Good! (5,979 reviews)
"Great stay at Zedwell! Our second time at this hotel and the location is amazing! We will be back! ☺️"

Reviewed on Sep 2, 2026

Zedwell Piccadilly Circus
The Tower Hotel, by Thistle

The Tower Hotel, by Thistle

4 out of 5
St Katharine's Way London England
$132 nightly
The price is $159 total per night from Sep 20 to Sep 21
$159 total
Sep 20 - Sep 21
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! (10,579 reviews)
"Absolutely lovely location, friendly staff, nice rooms and the view is unmatched."

Reviewed on Sep 3, 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
$236 nightly
The price is $283 total per night from Sep 20 to Sep 21
$283 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! (6,233 reviews)
"Very family friendly hotel with a common playspace in lobby, microwave + fridge in studio room, great blackout shades. The issue we had was on housekeeping on our final day -- the room didn't get cleaned until 8p despite multiple pings and us being out of the room all morning and afternoon"

Reviewed on Sep 3, 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
$100 nightly
The price is $120 total per night from Oct 4 to Oct 5
$120 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
$119 nightly
The price is $143 total per night from Oct 4 to Oct 5
$143 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 ...
8.8/10 Excellent! (1,920 reviews)
"Good food. The restaurants sevred from morning to late evening. Staff was friendly and helpful. The hotel itself clean and comfortable."

Reviewed on Sep 1, 2026

Hilton Garden Inn London Heathrow Airport
Leonardo London Heathrow Airport

Leonardo London Heathrow Airport

4 out of 5
Bath Road West Drayton England
$101 nightly
The price is $121 total per night from Sep 6 to Sep 7
$121 total
Sep 6 - Sep 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! (5,137 reviews)
"Everything was great - people were all pleasant, walkable area and comfortable room."

Reviewed on Sep 2, 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 Oct 4 to Oct 5
$46 total
Oct 4 - Oct 5
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! (1,002 reviews)
"Located in the heart of all amenities, shopping and restaurants. Spacious rooms, clean with air conditioning. Highly recommend."

Reviewed on Sep 2, 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
$110 nightly
The price is $132 total per night from Sep 20 to Sep 21
$132 total
Sep 20 - Sep 21
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! (3,338 reviews)
"Staff are extremely helpful, had a room with no window but aircon was amazing and only slept there. Only gripe is the doors are loud when they bang, main door to corridor and bedroom doors so kept getting woken up throughout the night"

Reviewed on Sep 3, 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
$56 nightly
The price is $67 total per night from Oct 4 to Oct 5
$67 total
Oct 4 - Oct 5
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 ...
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
$236 nightly
The price is $283 total per night from Sep 20 to Sep 21
$283 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! (6,233 reviews)
"Very family friendly hotel with a common playspace in lobby, microwave + fridge in studio room, great blackout shades. The issue we had was on housekeeping on our final day -- the room didn't get cleaned until 8p despite multiple pings and us being out of the room all morning and afternoon"

Reviewed on Sep 3, 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
$219 nightly
The price is $263 total per night from Oct 4 to Oct 5
$263 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! (2,798 reviews)
"Incredible stay. We will be back. Centre of London, right next to Waterloo. Lovely breakfast and helpful staff"

Reviewed on Sep 3, 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
$171 nightly
The price is $206 total per night from Sep 6 to Sep 7
$206 total
Sep 6 - Sep 7
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)
"Excellent location and service"

Reviewed on Aug 24, 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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