British Airways flights from London Heathrow Airport to Philadelphia (LHR - PHL)

• Can I get a flight from London Heathrow Airport to Philadelphia on British Airways for under £800?

  Cheapflights currently has 3 LHR-PHL flights for under £800. Flights to Philadelphia will vary based on many factors, like date and time. Click here to find the best price for your dates on Cheapflights.

• How do most travelers feel about British Airways?

  When planning your LHR-PHL trip, keep in mind that British Airways is typically rated 7.8/10. This rating comes from 1,568 reviews by Cheapflights users who have traveled with British Airways.

Currently, the most affordable month to book a British Airways flight from London Heathrow Airport to Philadelphia in March, with an average price of £629. Conversely, traveling with British Airways from London Heathrow Airport to Philadelphia in July will be the most expensive, with an average cost of £746. Various factors influence flight prices, so comparing airlines, departure airports, and times can help reduce costs.

If weather is an important factor for your trip to Philadelphia, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 26.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 1.0 C).