Cheap Flights from Boston to London

Cheap flights from Boston to London

The medium price of a flight from Boston to London is some $1,020. Buying a BOS-LON flight one may obtain an average 9 thousand award miles. A flight from Boston to London is about $995 trough off season while it gets as high as $1,113 in high season. Good to know that the best price ever found for this route was $416, it was a KLM flight discovered by our visitors on But the cheapest airfare found in the last 12 months is also good, just $672 r/t for a Icelandair flight found for October 2012 on Exploretrip.

When to travel from Boston to London

High season is around Mid-April to September in London and because of this airfares might become much more pricey than with tickets rising as high as $1,113. Provided that you are looking for budget fares, it is smart if you travel during November to March, for low season, because at that time prices may be more advantageous. We think that generally the right period to fly to the city from Boston is between low and high season, during October and April.

Helpful advice about cheap flights from Boston to London

  • Boston is connected to 98 different airports altogether.
  • The city of London has got 4 airports, London Heathrow, Gatwick, London Stansted and London City Airport.
  • The longest flight leaving London arrives to Buenos Aires and it is 6,918 miles (11,133 km) long.
  • The longest flight coming into London Heathrow is 6,918 miles long and it takes off in Ministro Pistarini International, Buenos Aires.
  • The main airport in the city, London Heathrow, is located approximately 14 miles away from the center of the city.