Find flights
When to book
Airlines
FAQs

Cheap flights from Liverpool to Philadelphia

LPL — PHL
16 Nov — 23 Nov1
1 adult
1 adult, Economy

Cheap flight deals from Liverpool to Philadelphia

Discover tips and strategies to find the most affordable flight options for your journey from Liverpool (LPL) to Philadelphia (PHL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 17 October 2025.

Popular in

October

Cheapest in

September

Average price

£1,105
High demand for flights, 0% potential price rise
Search Deals
Cheapest flight prices on average. 4% potential price decrease (£27 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Best time to book a flight from Liverpool to Philadelphia

Have a flexible travel schedule? Discover the best time to fly to Philadelphia from Liverpool with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Liverpool to Philadelphia

What is the cheapest month to book a flight from Liverpool to Philadelphia?

Currently, July is the cheapest month in which you can book a flight from Liverpool to Philadelphia (average of £176). Flying from Liverpool to Philadelphia in December is currently the most expensive (average of £387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LPL to PHL?

Find hourly flight availability from Liverpool to Philadelphia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 17 October 2025.

A simple way to save on the total cost of your ticket is to fly from Liverpool to Philadelphia in the afternoon. If you’re flexible enough to do this you can expect to save up to 9% on your trip compared to booking a flight at midday.

Reviews of airlines servicing Philadelphia

Get insights into the airlines that provide service to Philadelphia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Philadelphia. Reviews last updated 17 October 2025.
Read through reviews of airlines operating flights from Liverpool to Philadelphia, such as Aer Lingus. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Aer Lingus
7.2
Good
1,341 reviews
Check prices

Crew

8.0

Comfort

7.1

Entertainment

6.9

Food

6.5

Overall

7.2

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.
Aer Lingus
7.2
Good
1,341 reviews
Aer Lingus
7.2
Good
1,341 reviews
Check prices

Crew

8.0

Comfort

7.1

Entertainment

6.9

Food

6.5

Overall

7.2

Boarding

7.4

Reviews

1 / 20
4.0
Okay

Anonymous,Jul 2025

DUB - ORD

The inability to check in with the final leg of our flight via the Aers Lingus app led to a stressful trip as the final leg was overbooked and we were not able to confirm a seat until we had arrived to Chicago. Lack of earphones for the "entertainment" system were not voluntarily provided or even referenced as available (even for a charge) while boarding the plane - this seems like an oversight.

Related info for your journey

Find useful and relevant information for your journey from Liverpool to Philadelphia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What is the cheapest airline to fly from Liverpool to Philadelphia round-trip?

    Currently priced at £563, Aer Lingus will fly you from Liverpool to Philadelphia and back. In addition to Aer Lingus, many other airlines offer competitively priced options for your trip. Aer Lingus is priced at 28% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Liverpool to Philadelphia that include hotel bookings?

    Yes. In addition to deals on Liverpool to Philadelphia flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Liverpool to Philadelphia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Liverpool to Philadelphia.

  • Can I find deals for business class flights from Liverpool to Philadelphia?

    Yes. Cheapflights offers flight deals from Liverpool to Philadelphia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Liverpool to Philadelphia?

    Currently, July is the cheapest month in which you can book a flight from Liverpool to Philadelphia (average of £176). Flying from Liverpool to Philadelphia in December is currently the most expensive (average of £387). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Liverpool to Philadelphia

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to John F Kennedy Intl flights
Heathrow to Newark flights
Gatwick to John F Kennedy Intl flights
Heathrow to LaGuardia flights
London City to John F Kennedy Intl flights
Gatwick to Newark flights
Stansted to John F Kennedy Intl flights
Luton to John F Kennedy Intl flights
London City to Newark flights
Gatwick to LaGuardia flights
Stansted to Newark flights
Luton to Newark flights
Manchester to John F Kennedy Intl flights
Heathrow to Dulles Intl flights
London City to LaGuardia flights
Manchester to Newark flights
Manchester to LaGuardia flights
Heathrow to Philadelphia flights
Edinburgh to Newark flights
Heathrow to Reagan-National flights
Gatwick to Dulles Intl flights
London City to Dulles Intl flights
Edinburgh to John F Kennedy Intl flights
Stansted to Dulles Intl flights
Gatwick to Reagan-National flights
Luton to Dulles Intl flights
Edinburgh to LaGuardia flights
Luton to LaGuardia flights
London City to Reagan-National flights
Gatwick to Philadelphia flights
Southend to John F Kennedy Intl flights
London City to Philadelphia flights
Heathrow to Pittsburgh flights
Birmingham to John F Kennedy Intl flights
Stansted to LaGuardia flights
Birmingham to Newark flights
Luton to Philadelphia flights
Stansted to Philadelphia flights
Birmingham to LaGuardia flights
Manchester to Dulles Intl flights
Manchester to Philadelphia flights
Newcastle upon Tyne to John F Kennedy Intl flights
Edinburgh to Dulles Intl flights
Manchester to Reagan-National flights
Gatwick to Pittsburgh flights
London City to Pittsburgh flights
Newcastle upon Tyne to Newark flights
Newcastle upon Tyne to LaGuardia flights
Southampton to John F Kennedy Intl flights
Bristol to John F Kennedy Intl flights

Top airline flying from Liverpool to Philadelphia

Discover the top airline that operate flights from Liverpool to Philadelphia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 17 October 2025.
AirlineCheapestAverageFlexibilityOn-time
Aer LingusCheapest£563Average£759FlexibilityNo cancel feeOn-timeN/A
Search Aer Lingus flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Liverpool to Philadelphia?

Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Liverpool to Philadelphia. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.

Why should you use Cheapflights to find cheap flight tickets from Liverpool to Philadelphia?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Philadelphia from Liverpool.

Can Cheapflights find flights from Liverpool to Philadelphia with no change fees?

Certainly. Search results for flights to Philadelphia from Liverpool shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Liverpool to Philadelphia become cheaper?

Not ready to book yet? You can track prices for flights from Liverpool to Philadelphia on Cheapflights with our Price Alert feature and get notified when better prices are available.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.