LON - PHL

£428 Find Cheap Flights from London to Philadelphia

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from London to Philadelphia departing on 23/6. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Philadelphia

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Philadelphia.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from London to Philadelphia.
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Everything you should know

Cheapest return fare
£581
Multiple Airlines
Thu 4/6Tue 9/6
LGW - PHL • 1 stop
Cheapest direct flights
£622
Typical prices: £564-£476
Finnair
Thu 10/9Thu 24/9
LHR - PHL • Direct
Advice from real travellers
AI-powered summary based on content written by travel experts and KAYAK users. AI can make mistakes.
American's Basic Economy has low fares but restrictions.
Bring snacks and water; meals and drinks are limited.
Expert advice
Expert advice
+1
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Expert advice
Expert advice
+1
Top airlines
Cheapest • from £584 (return)
Best reviews • 7.7 score
Airline reviews
Airline reviews
+1
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Airline reviews
Airline reviews
+1
Direct flights
You can fly direct with American Airlines and British Airways. Average duration is 7h 55m
Direct flights
Direct flights
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Direct flights
Direct flights
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Top routes
Cheapest
Most popular
Insights
Insights
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Insights
Avoid delays
Most punctual • 82% on-time
Best time • Fewest delays
Insights
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Insights
Top stopover airports
Cheapest • Avg £415 (return)
Shortest trip • 10h 00m (one-way)
Insights
Insights
Insights
Insights
When to book
in advance
Our data shows that travellers who book at least 2 weeks in advance save around 31% compared to booking last minute.
Insights
Insights
Insights
Insights
When to travel
Cheapest • 60% price drop
Most popular
Good to know
Good to know
+1
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Good to know
Good to know
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Flight Deals
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Expert advice
Flight Deals

Cheap Flights from London to Philadelphia (LON-PHL)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from London to Philadelphia that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from London to Philadelphia

Thu, 4 Jun - Tue, 9 Jun
Multiple Airlines Logo
11:05 - 18:55
LGW
-
PHL
12h 50m
1 stop
Multiple Airlines Logo
20:25 - 11:05
PHL
-
LGW
9h 40m
1 stop
£581Multiple Airlines
Sat, 11 Jul - Sat, 25 Jul
Air Canada Logo
09:30 - 14:49
LHR
-
PHL
10h 19m
1 stop
Air Canada Logo
15:25 - 06:30
PHL
-
LHR
10h 05m
1 stop
£584Air Canada
Tue, 2 Jun - Wed, 1 Jul
JetBlue Logo
08:40 - 18:52
LHR
-
PHL
15h 12m
1 stop
JetBlue Logo
08:28 - 06:30
PHL
-
LHR
17h 02m
1 stop
£586JetBlue
Thu, 21 May - Sat, 6 Jun
Lufthansa Logo
06:55 - 16:05
LHR
-
PHL
14h 10m
2 stops
Lufthansa Logo
15:25 - 21:00
PHL
-
LHR
48h 35m
2 stops
£586Lufthansa
Wed, 3 Jun - Wed, 10 Jun
Multiple Airlines Logo
06:30 - 18:55
STN
-
PHL
17h 25m
1 stop
Multiple Airlines Logo
20:25 - 11:35
PHL
-
STN
10h 10m
1 stop
£586Multiple Airlines
Tue, 2 Jun - Wed, 1 Jul
JetBlue Logo
08:40 - 18:52
LHR
-
PHL
15h 12m
1 stop
JetBlue Logo
08:28 - 06:30
PHL
-
LHR
17h 02m
1 stop
£587JetBlue
Thu, 21 May - Sat, 6 Jun
Lufthansa Logo
06:55 - 16:05
LHR
-
PHL
14h 10m
2 stops
Lufthansa Logo
15:25 - 06:35
PHL
-
LHR
34h 10m
2 stops
£589Lufthansa
Mon, 7 Sep - Sun, 20 Sep
British Airways Logo
09:50 - 16:05
LHR
-
PHL
11h 15m
1 stop
British Airways Logo
22:20 - 18:55
PHL
-
LHR
15h 35m
1 stop
£590British Airways
Thu, 4 Jun - Sat, 13 Jun
Aer Lingus Logo
13:25 - 18:55
LHR
-
PHL
10h 30m
1 stop
Aer Lingus Logo
20:25 - 13:55
PHL
-
LHR
12h 30m
1 stop
£591Aer Lingus
Thu, 4 Jun - Sat, 13 Jun
Aer Lingus Logo
13:25 - 18:55
LHR
-
PHL
10h 30m
1 stop
Aer Lingus Logo
20:25 - 13:30
PHL
-
LHR
12h 05m
1 stop
£598Aer Lingus
Booking Insights

KAYAK’s insights & trends for London to Philadelphia flights

Get data-powered insights and trends into flights from London to Philadelphia to help you find the cheapest flights, the best time to fly and much more.

How much is a return flight from London to Philadelphia?

This analysis is based on the cheapest return trip price found on KAYAK in the last 12 months by searching for a flight from London to Philadelphia departing in June.

What is the cheapest London to Philadelphia flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from London to Philadelphia costs £526 on the route between London Heathrow Airport (LHR) and Philadelphia (PHL). It is also the most popular route.

What’s the cheapest day of the week to fly from London to Philadelphia?

The average price of all round-trip flights from London to Philadelphia clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Philadelphia on a Tuesday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from London to Philadelphia. For your return ticket, we recommend flying on a Tuesday and avoiding Sundays for the best deals.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from London to Philadelphia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from London to Philadelphia is February, where tickets cost £266 (return) on average. On the other hand, the most expensive months are May and September, where the average cost of round-trip tickets is £1,522 and £1,322 respectively.

Can I save money by flying with a stopover from London to Philadelphia?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £644 on average.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from London to Philadelphia, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from London to Philadelphia, you should book around 2 weeks before departure, which saves you about 31% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 22 weeks before departure.

Expert advice

Expert advice for your flight from London to Philadelphia

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Duncan Madden

Duncan Madden

Expert on British Airways

Duncan is a freelance travel writer, copywriter and book author in constant search of travel stories and the perpetual sensation of being on holiday. He’s never happier than when on a dusty trail in search of empty waves or ducking under the piste tape in search of snowbound solitude. British born, living in Germany, but happiest heading for the horizon. His first book, Found in Translation, explores the etymologies and stories of country names around the world and is out now.

Gabriel Leigh

Gabriel Leigh

Expert on Finnair

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Harriet Baskas

Harriet Baskas

Expert on American Airlines

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, The Points Guy, and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Good to know - Cheap tickets from London to Philadelphia

Low seasonFebruary
Cheapest flight£428
Best time to beat the crowds (7% less expensive on average)
Most popular time to fly (10% more expensive on average)
Flight from London Heathrow Airport to Philadelphia

When to book flights from London to Philadelphia

Are your dates flexible? Find out the best times to travel from London to Philadelphia based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated return price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or returns with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Flights from London to Philadelphia: the best tips from KAYAK users' own experiences

Insights shared by verified travellers who flew the route from London to Philadelphia 
Verified travelerFlew with American Airlines
LHR
-
PHL
Jul 2024
Make sure you are at the airport at least 3 hours early to ensure that you can check in, go through security, and so that you can find your departure gate within plenty of time so you are not rushing.
Anne KatherineFlew with Iberia
LHR
-
PHL
Jul 2024
Need more snacks. As meals not big and need more to eat Also take own water on board as not enough drinks offered from cabin crew - can feel dehydrated during flight

FAQs for booking flights from London to Philadelphia

  • Which terminal at the London Heathrow Airport has the most to offer?

    All terminals at the London Heathrow Airport are very modern and offer a lot of convenient services, however Terminal 2 and Terminal 5 are considered to be the best according to world lists. Terminal 2 has many interesting restaurants like The Gorgeous Kitchen or The Flying Chariot whereas Terminal 5 offers a quality shopping experience with brands such as Chanel and Valentino.

  • How do I get to central Philadelphia from Philadelphia Airport?

    Getting to the city centre of Philadelphia is easy with a SEPTA train that departs every half an hour from all terminals, the ticket will cost you about 6£. A cheaper alternative is a SEPTA bus with one airport stop on the Arrivals Road and three routes that take you through different stops. Those who prefer a more comfortable mode of transportation can take a taxi, the fare from the airport to the city centre is around 22£.

  • Can I rent a car at the Philadelphia Airport?

    Yes, a car is the most common mode of transportation in the United States and if you plan to visit a lot of places which are spread out around the city, it is a good idea to rent a car at the airport. There are seven rental agencies at Philadelphia International Airport and you can reach them from the baggage claim zone via a free shuttle.

  • Does the Philadelphia Airport provide any services for travellers with animals?

    Those who are travelling to Philadelphia with a furry companion will be happy to hear that there are seven Pet Ports inside of each terminal and a few outdoor relief areas for animals which will surely make the time at the airport more bearable for the animals.

  • What hotels are there at London’s airports?

    Travellers that are departing early or those that just want to relax before their flight can stay at one of London’s airport hotels before their flight. For instance, if you are leaving from Heathrow Airport (LHR), you can use Aerotel, whilst Gatwick Airport (LGW) has Courtyard by Marriott. Alternatively, if you are leaving from Stansted Airport (STN), you can opt for Holiday Inn Express.

  • Which superior cabin classes are on flights from London to Philadelphia?

    As the flight from London to Philadelphia is quite long, you can enhance your comfort by booking an exclusive cabin class. For instance, if you fly with American Airlines, you will have the option of a first-class cabin, which offers comfy seats that fully recline.

  • How can I lower my carbon emissions by taking a specific flight from London to Philadelphia?

    If you want to reduce how much carbon output is attributed to your travel, you should look for flights that release fewer emissions. For instance, Iberia completes this route releasing roughly 64% fewer emissions compared to the average flight.

  • What flights from London to Philadelphia Airport (PHL) have internet?

    If you’re travelling to Philadelphia for work or if you just want to stay connected to your loved ones, you can choose an airline with internet access. For example, Iberia offers Wi-Fi to passengers throughout the journey.

  • What is the cheapest flight from London to Philadelphia?

    In the last 3 days, the lowest price for a flight from London to Philadelphia was £431 for a one-way ticket and £581 for a return.

  • Which airports will I be using when flying from London to Philadelphia?

    On your way to Philadelphia, you’ll fly out from one of these London airports: London City, London Gatwick, London Heathrow, London Luton, or London Stansted. You’ll be landing at Philadelphia.

  • Which airlines offer Wi-Fi service onboard planes from London to Philadelphia?

    American Airlines, KLM, and Air France offer inflight Wi-Fi service on the London to Philadelphia flight route.

  • Which aircraft models fly most regularly from London to Philadelphia?

    The Airbus A350-1000 is the aircraft model that flies most regularly on the London to Philadelphia flight route.

  • Which airline alliances offer flights from London to Philadelphia?

    Star Alliance, and oneworld are the airline alliances operating flights between London and Philadelphia, with Star Alliance being the most commonly used for this route.

  • On which days can I fly direct from London to Philadelphia?

    There are direct flights from London to Philadelphia on a daily basis.

  • Which is the best airline for flights from London to Philadelphia, Finnair or United Airlines?

    The two airlines most popular with KAYAK users for flights from London to Philadelphia are Finnair and United Airlines. With an average price for the route of £593 and an overall rating of 7.6, Finnair is the most popular choice. United Airlines is also a great choice for the route, with an average price of £464 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from London to Philadelphia?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from London to Philadelphia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from London to Philadelphia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Philadelphia from London is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from London to Philadelphia?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Philadelphia with an airline and back to London with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from London to Philadelphia?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Philadelphia from London up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from London to Philadelphia

  • Looking for a cheap flight from London to Philadelphia? 25% of our users found flights on this route for £479 or less one-way and £643 or less round-trip.
  • If you get hungry while waiting for your flight from London to Philadelphia, you will find a wide range of restaurants at London Heathrow Airport. You can even pre-order your food and drinks at some restaurants via the Heathrow app if you wish to avoid waiting in lines.
  • Want to fly from London to Philadelphia without any stops along the way? That is not an issue as you can find regular non-stop flights London Heathrow Airport to Philadelphia with British Airways, Finnair and American Airlines.
  • Those who booked their flights from London to Philadelphia with British Airways can relax in the comfort of the airline’s lounges at terminal 3 and terminal 5. London Heathrow Airport is the home hub for British Airways so the passengers can expect a variety of services and lounges, for example the Galleries Club lounges primarily for first class or premium members.
  • Kids will not be bored while waiting for a flight at Philadelphia Airport as they will have a lot of fun at the aviation-themed playground in terminal A. Mothers who are travelling with infants can use the Mamava suite or Family Restrooms located around the airport. The Nursing Mother’s Station is also available and is free for up to 30 minutes.
  • Philadelphia Airport makes sure to keep the waiting passengers occupied by setting up art exhibitions around the airport grounds. Those who have a lot of time until their flight can also enjoy a book from a virtual library that is available free of charge or relax at XpresSpa while getting a massage or beauty treatments.
  • Passengers flying from London to Philadelphia can request assistance from their airline before they travel. To do this, you should contact your airline a minimum of 48 hours ahead of take-off, so they have plenty of time to arrange for a member of staff to meet you upon arrival at the terminal.
  • British citizens are required to obtain an Electronic System for Travel Authorisation (ESTA) before they travel to the USA. If you don’t, you will be refused entry upon arrival. You must also check that your passport will be valid for the whole of your stay.

Prefer to fly direct from London to Philadelphia?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from London to Philadelphia.
Find which airlines fly direct from London to Philadelphia Airport, which days they fly and book direct flights.

Direct departures

London to Philadelphia

Monday

American Airlines,British Airways

American Airlines,British Airways

Tuesday

American Airlines,British Airways

American Airlines,British Airways

Wednesday

American Airlines,British Airways

American Airlines,British Airways

Thursday

American Airlines,British Airways

American Airlines,British Airways

Friday

American Airlines,British Airways

American Airlines,British Airways

Saturday

American Airlines,British Airways

American Airlines,British Airways

Sunday

American Airlines,British Airways

American Airlines,British Airways

See more direct flights

Direct returns

Philadelphia to London

Monday

American Airlines,British Airways

American Airlines,British Airways

Tuesday

American Airlines,British Airways

American Airlines,British Airways

Wednesday

American Airlines,British Airways

American Airlines,British Airways

Thursday

American Airlines,British Airways

American Airlines,British Airways

Friday

American Airlines,British Airways

American Airlines,British Airways

Saturday

American Airlines,British Airways

American Airlines,British Airways

Sunday

American Airlines,British Airways

American Airlines,British Airways

See more direct flights

Reviews of the top 5 airlines flying from London to Philadelphia

 
See real verified KAYAK customer reviews for airlines flying from London to Philadelphia. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from London to Philadelphia? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.7
FinnairOverall score based on 1391 reviews
6.9Entertainment
7.7Boarding
7.4Comfort
6.7Food
8.2Crew
Airline reviews

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

2.0 MediocreShiva, Apr 2026
MAD - EWR
Read more Finnair reviews

Rude Iberia security crew at the Madrid terminal. No Iberia officials to be found to redress complaints at the gate. No supervisors. Nothing for processing upgrades at the gate Iberia app did not work to let me upgrade my options to higher classes. No water was offered on a hot day in Madrid. Madrid airport air conditioning was so weak that people were sweating. Never book on any airlines that codeshare with Iberia.

Comfort. Not good very little space after the person in front of you lay back.

Great if not for the boarding by bus at Heathrow terminal 3. Medieval disappointing time-consuming and very hard on handicapped flyers. It was awful

Positive: It was refreshingly easy and polite check-in and boarding staff. Flight was on time and Helsinki is a very well-signposted airport. Shopping was nice as well. Flight was not full and I had lots of space in economy. Flight was perfectly on time. Negative: Food and drink not very good, but that it is normal on any airline. Didn't expect anything else.

Business seating is soooo uncomfortable. You can sit straight up or lay down. You need pillows behind you because the back doesn’t lay down. Those are need to “prop” you up. The chair has no padding whatsoever. Food was gross. I’ve eaten on Finnair before and the food was exceptional. This time it gave 2 people in our party diarrhea. It was the chicken dish. I took 2 bites and didn’t eat anything more. The flight attendants were nice. You needed an additional lounge in Terminal D at DFW Airport. After waiting 40 minutes to enter, we finally gave up and went to a bar across from the club doors. I’m unsure if I’ll ever book a Finnair flight again.

Everything was wonderful! AirBus seats are more comfortable to sleep in as compared to the Boeing planes.

All reviews good because...flight from BWI to London ,economy seats was miserable. I usually book 1,step up from economy but this would have added 1500 bucks 1 way. Bit the bullet and upgraded for retun flight, otherwise all ratings would have been rock bottom.

Great. It was awesome to have boarding from the front and back of the plane as it made the process go very quickly

It was okay. The airplane was a little smaller than a flight from Thailand to Helsinki.

Wish that everyone would board the back of the plane first. Also let kids on first. The gate wasn’t open at arrival and we waited 45 minutes to takeoff. They made up for time in the air.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Flight crew was super friendly and helpful. Food was frequent and honestly pretty good. Plenty of on-board entertainment. Economy seats are super cramped for such a long flight, but the crew allowed people to get up and stretch, and kids could wander with their parents, so we all made it work. Overall a very good experience.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Outstanding service, efficient & friendly crew, flight was safe, comfortable & on time

Outstanding service, great food, friendly & efficient crew, safe & comfortable flight

Staff were not attentive, wifi did not work, cut my head in the bathroom due to the position of the soap on the sink, had blood running down my face, told staff, they had no expression no sympathy, didn't even say "sorry", they said "oh we will have a look at that" about 10 mins later the purser brought me a bandaid, still no sorry.... Shocking

Starlink is great Crew was polite Business class didn’t get a welcome drink just water and snacks were ok

I sat in the first row behind first class. There was plenty of legroom. The entertainment was great. I saw two excellent movies and one episode of a sitcom. Also enjoyed the flight tracker.

OK overall. Flight was delayed Crew on flight was good

On time, only a little turbulence, very competent and caring attendants. Clear information.

Late late late. Delayed and arrived an hour late for a 1 hour 45 minute connection. Every time. Poor record for this company. I try to fly any other carrier first.

The flights are literally always delayed arriving, boarding and taking off so they are always late for the connection. I planned ahead so I was okay but many others aren't. The food was terrible. The staff was very pleasant. I appreciate boarding back to front.

The crew was friendly. The plane was comfortable. In-flight wifi didn't work well at all. The ride was quite turbulent but understandable given the weather.

My issue is with the SkyWest terminal. The flight was not listed on the main airport flight screen list, and I had to do a Google search to locate the terminal and gate. We had to ask several airport employees where to locate the phantom gate. The airport did not provide adequate signage and was confusing. When we arrived, there was one vendor providing services that quickly closed, leaving zero options for food and drink while we waited hours for our delayed flight. The crew that assisted with check-in and boarding was VERY friendly.

Economy seats a bit small but other than that it was all good.

delayed flight stayed whole night at washington Dallas airport at seats , uncomfortable . i am senior citizen , very tired , worst travel.

No complimentary drinks or snacks offered on a 2 hour flight was disappointing but everything else went well

Boarding was fast, easy, and we landed early. The entertainment system was very buggy and kept resetting throughout the flight.

Not having an assigned seat until boarding and then having to check my bag.

Boarding was done extremely poorly, with huge crowds gate loiterers blocking people from boarding, multiple lines of people trying to merge into one line. One of the male flight attendants who was doing drink service was not happy about having to let a passenger back to their seat and was unnecessarily sassy about it. I thought he was pretty entitled and not a great ambassador for JetBlue

Flight emergency landed in Chicago due to “Odor” in back of plane . Had to buy ANOTHER TICKET to get to Boston cash out of my own pocket . Then they would notchange my return flight time without a 400. Charge!!!! Insulting.

I purchased ticket so our daughter ( a minor) can sit next to her mother. No help at gate after kayak insisted that this could be done. She ended sitting by herself

Flight was as expected. But it was delayed an hour. Also, my luggage got damaged. So that sucked especially since the damage made navigating the airport difficult. Walking to get ground transportation is sooo far away now and my checked bag was difficult to carry.

we were an hour delayed after boarding and given no reason. Headsets cost money. Also there were openrows with no one setting in them but we were told we were not allowed to swtich.

Flight was smooth, amenities (entertainment options and power outlets) were good, sears decent)

Flight team was very courteous only complaint wS the boarding process and mandatory bag check

Crew was very friendly. Did not like being jammed in the back middle seat. Don’t understand why I can not select an aisle for free based on first come first serve. Also first time I’ve been on a flight which attempted land then circled Detroit airport multiple times.

A shout-out to the flight attendent, Lauren, who was the main person assisting me. She was amazing - perfect balance of bright, cheerful, engaging, yet formal

OK, except for a cabin attendant's lack of attention.

efficient. on time. cabin crew were very professional and very nice to deal with. would definately fly BA again.

It was great overall. A few slight improvements could be made on the onboarding process at the Gates with announcements and clarity of communications (both at the gate and in flight). The movies in the entertainment options could be improved for bollywood, hollywood.

I alrady responded to this request, and expllaned at length that this was the worst flying experience in my 77 years. I will NEVER fly BA again.

Airbus A350 is poorly designed for wheelchair users and reduced mobility passengers. The angle of the pods makes it awkward to transfer. I was able to but I have ab stability. It could be a real challenge for people with more severe mobility impairments. You'd think Airbus would have come up with a solution for this or thought more about us disabled folks more when designing this aircraft.

The crew has always been great on BA. They are very friendly and accommodating. I like that they have vegetarian options already in the menu. And the free wine is a nice perk.) I noticed (both directions of my trip) minor upgrades/ replacements needed on the plane itself (touch screen didn't work with touch; bathroom light didn't go on). However, this is one of my favorite airlines.

Everything was spectacular except the boarding. It was just a mob of people while all groups were called over the public address system.

The Britts are wonderful to fly with and the crew were very hospitable. Again, I really wish they had been able to retrieve my carryon bag from baggage claim before the flight so I could be in a less worrisome state of mind, but that's not on them. I completely understand. The window seats with the dimmable windows were very cool!

There was a delay for the San Francisco-London flight, but we were all informed via text and email. The staff was very friendly and nice and the food was good. I do recommend that the airline offer something without eggs or something vegan for the vegetarian meal option. A lot of Indians are lacto-vegetarian, while some could be allergic to eggs/dairy.

Everything you need to know for your flight from London to Philadelphia

Other airlines flying from London to Philadelphia

Flights from the other most popular airlines that fly from London to Philadelphia according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.