The Houses of Parliament and Big Ben in London, with a red double-decker bus crossing the Lambeth Bridge.

RM2,451 Cheap Flights from Philadelphia (PHL) to London (LON)

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Popular airlines from Philadelphia Intl. Airport (PHL) to London

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Cheap Flights from Philadelphia to London (PHL-LON)

Prices were available within the past 7 days and start at RM2,451 for one-way flights and for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Find the cheapest month to fly from Philadelphia (PHL) to London (LON)

August is typically the cheapest month to fly

From RM 3,072 - RM 4,400 per traveller.

Travel information

Origin airport
Philadelphia Intl.
Destination airport
LON-All Airports
Distance
5684 km

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Perfect flights from Philadelphia to London

Your Journey from Philadelphia to London

Start your unforgettable journey with Expedia. Our broad selection of flights from Philadelphia to London caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including TAP Portugal, United, Air Canada, Lufthansa, Swiss International Air Lines, JetBlue Airways, Delta, British Airways. Our selection of flights from Philadelphia Intl. to LON-All Airports caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with Philadelphia to London Flights

Experience the joy of finding cheap flights from Philadelphia Intl. to LON-All Airports that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from RM2,451 and roundtrip prices *.
 

Pre-Flight Essentials

Ensure a smooth journey from Philadelphia to London with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant London

Picture yourself stepping off the plane in London and immersing yourself in the unique atmosphere of . From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your Philadelphia to London Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from Philadelphia to London.
 

Beyond the Flight – Exploring London

With Expedia, your adventure extends beyond the flight. Explore London at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from Philadelphia to London with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from Philadelphia to London with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.
Perfect flights from Philadelphia to London

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*Available to Expedia members.