$394+ Cheap flights from Philadelphia (PHL) to London, ON (YXU)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 4/7. Fares are subject to change and may not be available on all flights or dates of travel.
PHL — YXU
Feb 27 — Mar 61
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Philadelphia to London
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 February 22, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $397 (Mytrip) |
One-way from | $394 (United Airlines) |
Find flight deals from Philadelphia to London
Cheapest flights from Philadelphia to LondonExplore the most affordable flight options available from Philadelphia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.
Explore the most affordable flight options available from Philadelphia to London. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 22, 2025.
This Mytrip deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/76:00 amPHL - YXU
3 stops37h 13mMultiple Airlines
Mon 4/1412:20 pmYXU - PHL
1 stop19h 50mMultiple Airlines
Deal found 2/21![Multiple Airlines logo]()
$397
This United Airlines deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/49:00 amPHL - YXU
1 stop5h 48mUnited Airlines
Mon 4/79:55 amYXU - PHL
1 stop5h 48mUnited Airlines
Deal found 2/21![United Airlines logo]()
$827
This Air Canada deal was found by Cheapflights users on 2/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/54:25 pmPHL - YXU
1 stop3h 54mAir Canada
Sat 4/125:15 amYXU - PHL
2 stops9h 32mAir Canada
Deal found 2/21![Air Canada logo]()
$832
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 2,558,603 searches. Data last updated February 22, 2025.
Fly from
Philadelphia
Fly to
London
Route
Depart
Return
Price
PhiladelphiaLondon
PHL - YXU
PHLYXU
Philadelphia
Mon 4/7
6:00 am-7:13 pm
3 stops37h 13m
London
Mon 4/14
12:20 pm-8:10 am
1 stop19h 50m
$397
PhiladelphiaLondon
PHL - YXU
PHLYXU
Philadelphia
Fri 4/4
9:00 am-2:48 pm
1 stop5h 48m
London
Mon 4/7
9:55 am-3:43 pm
1 stop5h 48m
$827
PhiladelphiaLondon
PHL - YXU
PHLYXU
Philadelphia
Sat 4/5
4:25 pm-8:19 pm
1 stop3h 54m
London
Sat 4/12
5:15 am-2:47 pm
2 stops9h 32m
$832
PhiladelphiaLondon
PHL - YXU
PHLYXU
Philadelphia
Mon 4/7
9:00 am-2:48 pm
1 stop5h 48m
$394
- Most accurate provider: When it comes to deals on Philadelphia-London, Ontario flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Philadelphia-London, Ontario flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Philadelphia-London, Ontario flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Philadelphia-London, Ontario flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Philadelphia-London, Ontario flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Philadelphia to London
Have a flexible travel schedule? Discover the best time to fly to London from Philadelphia with our price prediction graph.
Estimated round-trip 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.
Travel insights for flights from Philadelphia to London
Get recent, data-driven insights about flights from Philadelphia to London including ideal travel times, pricing trends, and more.
Rainfall in London by month
Plan your trip to London by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in London, Ontario ranges from 2.8 - 3.9 inches per month. January is typically the wettest month, when rainfall can reach 3.9 in. March is typically the driest time to visit London, Ontario when rainfall is around 2.8 in.
Temperature in London by month
Plan your trip to London by taking into account the average temperature totals by month.
If weather is an important factor for your trip to London, Ontario, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of February, when temperatures are typically at their lowest (around 21.2 F).
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 February 22, 2025.
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD
Overall
7.4
Entertainment
7.1
Food
6.7
Boarding
7.7
Comfort
7.3
Crew
8.1
Reviews
1 / 20
2.0
MediocreDeb,Jan 2025
MKE - ORD
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.
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