Compare airlines, prices, and flight durations for your trip
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from London to Boston. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from London to Boston:
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Answers to questions about the route that travelers are most interested in.
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Unable to find information about the schedule of direct flights from
A non-stop flight is the most convenient and comfortable way to fly from London to Boston, despite the fact that sometimes flights with transfers can cost significantly less.
London — Boston
02/07/2026
Departure
Direct flight
B61621
starting at $1,031
London — Boston
03/01/2026
Departure
Direct flight
BA239
starting at $1,017
London — Boston
03/02/2026
Departure
Direct flight
BA239
starting at $1,017
London — Boston
03/17/2026
Departure
Direct flight
BA239
starting at $1,002
London — Boston
08/01/2026
Departure
Direct flight
BA239
starting at $879
London — Boston
08/05/2026
Departure
Direct flight
BA239
starting at $897
starting at $1,031
starting at $879
starting at $402
starting at $405
starting at $419
starting at $523
The route London — Boston is served by many carriers — 6 in total, including JetBlue Airways, British Airways, Lufthansa, Vueling, Wizz Air, and Icelandair. This gives passengers wide opportunities: from finding the lowest fare (from $402) to selecting flights by schedule or service class. Our service aggregates data from multiple booking systems so you can compare offers in one place. This saves time and money: no need to check dozens of sites — just pick the right option and book online.
The cheapest one-way flight from London to Boston departs on 03/17/2026, is operated by Lufthansa and costs $402
The cheapest roundtrip flight from London to Boston departs on 03/03/2026, is operated by Icelandair and costs $430
Fastest flight from London to Boston takes 11h 5m
There are direct flights on this route 5 days a week: Su, Mo, Tu, We, and Sa
The distance between London and Boston is 5276km (3271 miles). There are 22 direct flights from London to Boston. The time difference between London and Boston is 5h. Flights from London begin at 9:20 AM. The latest flight from London departs at 7:10 PM
We couldn't find any special offers for flights from London to Boston
The cheapest flight ticket from London to Boston according to data for the last 48 hours costs $402
Often the best time to buy tickets from London to Boston is 2 months before departure.
Based on statistics over the past years, the lowest prices for flights from London to Boston can be found flying in these months: March, February, August.
The fastest flights from London to Boston start from 11 hours 5 minutes in the air.
The following airlines operate direct flights on the route London — Boston: JetBlue Airways, British Airways
In different months, ticket prices from London to Boston vary: minimum — $405 (March 2026), maximum — $523 (August 2026). Typically, the flight costs $458–$970.