Fly to London Heathrow from USA during December 2018 for as little as $319.99*.
* Basic fare, unless indicated otherwise – checked luggage is subject to surcharges. Price per leg and person. Limited seating capacity.
From just $319.99*
Book your flight from USA to London Heathrow in December 2018 here. Select your desired date in December 2018 and view all the airports in USA you can fly to London Heathrow from on that day.
The best price for flying from USA to London Heathrow (LHR) in December 2018 is just $319.99*.