Title: CA $570 Cheap Flights from Philadelphia (PHL) to London (YXU) - Expedia.ca

  

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# CA $570 Cheap Flights from Philadelphia (PHL) to London (YXU)

[View CA $570 flight on Wed, Dec 31, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:PHL,to:YXU,departure:31/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:569.14&airProductToken=AQppCiAI1YIBEgQxMzE2GO9ZIK4cKOeXgQMw-5iBAzhLQABYAQohCNWCARIEODMwOBiuHCCYzgEo45uBAzDGnIEDOEdAAVgBCiII1YIBEgQ4MTg0GJjOASD4pQEoup2BAzDtnYEDOEdAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB)

-   [Roundtrip](?flightType=roundtrip)
-   [One-way](?flightType=oneway)
-   [Multi-city](?flightType=multicity)

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## Popular airlines from Philadelphia International Airport (PHL) to London, ON (YXU-London Intl.)

-   ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg)
    
    United
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:phl,to:yxu,departure:12/11/2025TANYT&leg2=from:yxu,to:phl,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}])
-   ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg)
    
    Air Canada
    
    [](https://www.expedia.ca/Flights-Search?leg1=from:phl,to:yxu,departure:12/11/2025TANYT&leg2=from:yxu,to:phl,departure:19/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}])

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## Cheap flights from Philadelphia (PHL) to London (YXU)

Prices were available within the past 7 days and start at CA $570 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

All deals

One way

Roundtrip

## Frequently asked questions

### How much is a flight from PHL to London Intl. Airport (YXU)?

> Within the past 7 days on Expedia, for flights departing within the next year, the lowest price available for a round-trip flight between Philadelphia Airport and London Intl. Airport (YXU) was . Great fares don't last long, so book yours today. Prices and availability are subject to change. Additional terms apply.

### Do I need to pay a cancellation fee if I cancel my flight from Philadelphia Airport to London Intl. Airport?

> This can differ between airlines, as each one has its own terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where there are easy-to-follow instructions on how to cancel your flight online.

### How do I find cheap flights from Philadelphia Intl. Airport (PHL) to YXU that have flexible change policies?

> Use our "No change fees" filter to find flexible travel options for your flight from Philadelphia Airport to London Intl. Airport. This allows you to snag a great deal in advance and still have the freedom to reschedule without any extra fees. Fare adjustments may apply if your new flight is more expensive.

### How many hours is the flight from PHL to London Intl. Airport?

> With the flight time between Philadelphia Airport and London Intl. Airport (YXU) only 2 hours and 25 minutes, you'll be strolling around London in no time.

### How far is the flight from Philadelphia Intl. Airport (PHL) to YXU?

> It's just 600 kilometres between Philadelphia and London. It's quite possible that you'll spend more time travelling to and from the airport than actually flying!

### Which airlines fly direct from PHL to London Intl. Airport (YXU)?

> If you want to fly straight from PHL to YXU, you'll have to book a flight with at least one stop. Unfortunately, there are no airlines that fly directly on this route.

### Are Philadelphia Intl. Airport (PHL) to London Intl. Airport flight tickets cheaper when they're purchased at the last minute?

> Flight prices fluctuate, so it's no sure thing. While last-minute flight deals between PHL and YXU are of course possible, it's also a good idea to keep track of prices well before you fly. In fact, some airlines publish their prices up to 12 months prior to the departure date. Expedia is constantly updating the biggest bargains around, so check back often and be ready to book when prices drop.

## Travel information

| Origin airport | Philadelphia Intl. |
| --- | --- |
| Destination airport | London Intl. |
| Distance | 600 km |

## Book with confidence

### Philadelphia to London Flights

**The easy way to book your flights from Philadelphia to London** 

With Expedia, it’s simple to find and book flights to London from Philadelphia whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to London Intl., too.  

Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Philadelphia to London today, tomorrow, or this week.  

**Save dollars with cheap flights from Philadelphia Intl., PHL to London Intl., YXU** 

Sort your search results by price to find great deals on your flight from Philadelphia to London—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to London from Philadelphia currently is just rising to .  

Here are more money-saving tips: 

-   Fly in when flight prices are normally at their lowest 
-   Book about a month to 6 weeks before you travel for the best prices to London  
-   Avoid peak season and weekends when flights can cost more
-   Early morning and late-night flights are sometimes cheaper, so try varying your travel times 
-   One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! 

**Reasons to choose Expedia for your flight to London from Philadelphia** 

Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to London with Expedia today.

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