Aer Lingus Flights from Philadelphia to United Kingdom from $678.21*

Promo Code

Deals on flights from Philadelphia to United Kingdom*

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.

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Book Philadelphia to United Kingdom flight deals*

Fly to the United Kingdom to experience vibrant cities and the quaint English countryside. Explore London and Manchester for luxury shopping and creative dining options. For art and culture, visit London's museums and galleries. To enjoy a quieter experience, take to the seaside near Bristol or explore the idyllic town of Bath.

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Best Deals for Philadelphia to United Kingdom*

Best Deals for Philadelphia to United Kingdom*
From
To
Fare Type
Dates
Price
Philadelphia (PHL)Edinburgh (EDI)Roundtrip*
/
Economy		Oct 19 2025 - Oct 28 2025

From

$711.13

Seen: 6 hrs ago

Philadelphia (PHL)Manchester (MAN)Roundtrip*
/
Economy		Oct 27 2025 - Nov 3 2025

From

$732.00

Seen: 13 hrs ago

Philadelphia (PHL)London (LHR)Roundtrip*
/
Economy		Nov 26 2025 - Nov 30 2025

From

$740.15

Seen: 10 hrs ago

* Fares displayed include air transportation charges, taxes and fees. Fares displayed have been collected within the last 24 hours and may no longer be available at time of booking. Fares are economy class and may include connections with our partner airlines. Modifying this information may result in a different fare. Additional baggage fees and charges for optional products and services may apply.