United flights from Boston to London

Prices were available within the past 7 days and starts at £589 for one-way flights and £551 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Boston to London route information

Origin Airport Logan Intl.
Destination Airport Heathrow
Airlines Serving Aer Lingus, Air Canada, Air France, Alitalia, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, SAS, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Distance 5,210 km
Average Flight Time 11 hours 35 minutes
Popular Airline Virgin Atlantic