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£280 Cheap Flights from Philadelphia (PHL) to Southampton (SOU)

View £280 flight on Sun, 21 Mar 2027

Popular airlines from Philadelphia International Airport (PHL) to Southampton (SOU)

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    • Cheap Flights from Philadelphia to Southampton (PHL-SOU)

    Prices were available within the past 7 days and start at £280 for one-way flights and £974 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.

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    Select Virgin Atlantic flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £974 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £974 · Return

    Select KLM flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £988 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £988 · Return

    Select Virgin Atlantic flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £1,009 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £1,009 · Return

    Select KLM flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £1,010 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £1,010 · Return

    Select KLM flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £1,020 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £1,020 · Return

    Select Aer Lingus flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £1,024 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £1,024 · Return

    Select Virgin Atlantic flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £1,029 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £1,029 · Return

    Select KLM flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £1,062 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £1,062 · Return

    Select Air Canada flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £1,073 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £1,073 · Return

    Select JetBlue Airways flight, departing Thu, 15 Jul from Philadelphia to Southampton, returning Mon, 19 Jul, priced at £1,073 Found 2 days ago

    Thu, 15 Jul - Mon, 19 Jul · PHL · SOU · From £1,073 · Return

    Book with confidence

    Compare flights from Philadelphia to Southampton easily and book with confidence

    For travelling on business or for pleasure, Expedia makes it easy to book your flights from Philadelphia to Southampton. Operating between them flights per day, 6 airlines cover the route. And fly direct, getting you to Southampton in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Philadelphia Intl. to Southampton.

    To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights.

    Grab a great deal on your flight from Philadelphia Intl. (PHL) to Southampton (SOU)

    The easiest way to view the best deals on flights from Philadelphia to Southampton today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Philadelphia Intl. to Southampton start at just £974 and range up to £1,073.

    To find an even better deal, try

    • being flexible on your dates – midweek flights can be cheaper
    • looking for other airports near Philadelphia and Southampton
    • booking your flight during July, the cheapest month on this route
    • varying your flight times – early morning and late at night are sometimes cheaper

    Why you should book your Philadelphia to Southampton flight with Expedia!

    We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Philadelphia Intl. to Southampton for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.

    Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.

    Travel information

    Origin airportPhiladelphia International Airport
    Destination airportSouthampton
    Distance3,509 miles away
    Airlines servingAer Lingus, British Airways, KLM, Virgin Atlantic, Delta
    Popular airlineAer Lingus
    Return price£974

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