Cheap flights from Philadelphia (PHL) to London (YXU) from $786

This is the cheapest one-way flight price, found on 12/4. Prices may vary by date and flight preferences.
PHL — YXU
Dec 10 — Dec 171

How to find the cheapest flight from Philadelphia (PHL) to London (YXU)

Discover tips and strategies to find the most affordable flight options for your journey from Philadelphia (PHL) to London (YXU). 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 December 5, 2023.

Round-trip from

$328
From Philadelphia to London

What is the cheapest day to fly round-trip from Philadelphia to London, Ontario?

Users have found that leaving on a Tuesday can be a cost-effective option. It’s possible to save up to 10% on your flight compared to booking on days when demand is much higher.

When is the cheapest time to fly from Philadelphia to London, Ontario (PHL - YXU)?

A simple way to save on the total cost of your ticket is to fly from Philadelphia to London, Ontario at noon. If you’re flexible enough to do this you can expect to save up to 15% on your trip compared to booking a flight in the morning.

Cheap Air Canada flights from Philadelphia to London

Explore cheap flight options specifically provided by Air Canada for the route between Philadelphia and London. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.

Cheap Philadelphia to London flights in December & January 2023

Find cheap flight options from Philadelphia to London specifically for the months of December and January 2023. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,872,784 searches. Prices were last updated on December 5, 2023.

Philadelphia to London 2023 flight deals

Discover exclusive flight deals for travel between Philadelphia and London in 2023. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.

Find flights from Philadelphia to London within your budget

Customize your flight search to find flights from Philadelphia to London that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,872,784 searches. Data last updated December 5, 2023.

Fly from

Any airport

Fly to

Any airport

Budget

$786 - $990

Route

Depart

Return

Price

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 12/20

1 stop3h 41m

London

Sun 12/24

1 stop6h 10m

$786

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 12/20

1 stop3h 41m

London

Sun 12/24

2 stops8h 57m

$791

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 12/20

2 stops7h 49m

London

Sun 12/24

2 stops8h 57m

$800

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 12/20

2 stops16h 11m

London

Sun 12/24

2 stops8h 57m

$827

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 12/20

1 stop3h 41m

London

Sun 12/24

2 stops11h 59m

$833

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 12/20

2 stops16h 11m

London

Sun 12/24

2 stops8h 57m

$860

PhiladelphiaLondon

PHL - YXU

PHLYXU

Philadelphia

Wed 12/20

1 stop3h 41m

London

Sun 12/24

1 stop3h 45m

$990

Flights are sorted by cheapest first

Deals found on 12/4

Average price of flights to London by month

Plan your trip from Philadelphia to London by taking into account the cheapest months to travel. The average price of a one-way flight from Philadelphia to London is currently 0 while a round-trip flight costs 841.00 USD. Price data was last updated on December 3, 2023.

Currently, February is the cheapest month in which you can book a flight from Philadelphia to London, Ontario (average of $0). Flying from Philadelphia to London, Ontario in April is currently the most expensive (average of $552). 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.

Reviews of airlines servicing London

Get insights into the airlines that provide service to London. 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 London. Reviews last updated December 5, 2023.
6.7
Okay
989 reviews

Boarding

6.9

Entertainment

6.6

Comfort

6.9

Overall

6.7

Food

5.9

Crew

7.6

Reviews

1 / 10

Very well organized. Easy process. Happy, efficient captain and crew.

6.7
Okay
989 reviews
6.7
Okay
989 reviews

Boarding

6.9

Entertainment

6.6

Comfort

6.9

Overall

6.7

Food

5.9

Crew

7.6

Reviews

1 / 10

Very well organized. Easy process. Happy, efficient captain and crew.

Average temperature in London by month

Plan your trip to London by selecting the month that matches your preferred temperature. February sees the highest average temperature while July sees the lowest average temperature. Temperature data was last updated on December 3, 2023.

YXU

Temperature

21.2 - 68 °F

Average rainfall in London by month

Keep in mind the precipitation totals in London when planning your trip. London sees an average of 3.03 precipitation per year with the most occurring in January. Precipitation data was last updated on December 3, 2023.

YXU

Rainfall

2.8 - 3.9 inches

Related info for your journey

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

Can I find flights from Philadelphia to London, Ontario for under $800 on Cheapflights?

Yes, there are multiple flights from Philadelphia to London, Ontario for under $800. The cheapest flight booked recently is on Air Canada for just $786, but on average you can expect to pay $841.

What is the cheapest airline to fly from Philadelphia to London, Ontario round-trip?

Flying on Air Canada is currently your cheapest option to London, Ontario, with prices starting at $786.

What does PHL to YXU mean?

PHL stands for Philadelphia Airport, while YXU stands for London Airport. These codes are often called IATA codes, a set of identifiers established by IATA (International Air Transport Association) that is widely used by airlines and the aviation industry.

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Philadelphia to London

Discover the top airline that operate flights from Philadelphia to London. 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 2,872,784 searches. Data last updated December 5, 2023.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$231Average$498FlexibilityNo cancel feeOn-time67%
Search Air Canada flights

Search flights to London by cabin class

Book a flight to one of these trending destinations

User searches for flights to these destinations increased 20% or more in the past 90 days compared to other destinations

Fly with Cheapflights

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

Cheapflights makes it easy to find Philadelphia to London flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

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

Cheapflights simply makes it quick and affordable to book flights from Philadelphia to London by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Certainly. Search results for flights to London from Philadelphia 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 Philadelphia to London become cheaper?

Yes, Cheapflights offers price alerts on Philadelphia to London flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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