British Airways Flights from London to Boston

At the moment, you can catch a direct flight from London to Boston with the following airlines, including: Virgin Atlantic British Airways Jetblue Airways American Airlines Delta Air Lines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 7 hours 43 minutes to fly from London (LON) to Boston (BOS).

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from London to Boston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

Based on Trip.com data in the past 4 weeks, there is 41 flight per week flying from London to Boston. You can check the weekly schedule for popular airlines on this route below: Jetblue Airways: S/M/T/W/T/F/S -- B61621 (09:23)

The cheapest months to fly from London to Boston is September, when demand for travel is lower.

After crunching the numbers on our December flight calendar, it's currently cheapest to fly from London to Boston on December 6, 2025 with Icelandair, with prices starting at €368.

You can land at any one of the following hubs in Boston, with Heathrow Airport to Logan International Airport (LHR-BOS) is by far the most common option on this route: Hartford Barnes Airport (BNH) Logan International Airport (BOS) Portsmouth International Airport at Pease (PSM).

The time difference between Boston and London is 5h.

Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.