Cheap Flights from Philadelphia (PHL) to Londonderry (LDY) ~

Popular airlines from Philadelphia Intl. Airport (PHL) to Londonderry (LDY-City of Derry)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 35% on select hotels after you book a flight*
  • payments icon
    Earn twice
    Earn your airline miles on top of our rewards
    Sign in
Philadelphia to Londonderry route information
Origin airport
Philadelphia Intl.
Destination airport
City of Derry
Distance
5129 km

Flights from Philadelphia to Londonderry

Book cheap flights from Philadelphia (PHL) to Londonderry (LDY) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Philadelphia (PHL) to Londonderry (LDY) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Philadelphia (PHL) to Londonderry (LDY) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Londonderry flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in {Londonderry, thing to do in Londonderry for your perfect vacation with Expedia Thing to Do.

Explore a world of travel with Expedia

*Available to Expedia members.