Cheap Flights from Boston (BOS) to London (LHR) from £195

Cheap Flights from Boston (BOS) to London (LHR)

Prices were available within the past 7 days and starts at £195 for one-way flights and £376 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
ITA Airways
JetBlue Airways
American Airlines
Finnair
United
Virgin Atlantic
Delta
British Airways
Iberia
Aer Lingus
TAP Portugal
Icelandair
Iberia
Virgin Atlantic
British Airways
Finnair
ITA Airways
United
KLM

Flights from Boston to London: Reviews from verified customers

Flight from Boston to London route information
Origin AirportLogan Intl.
Destination AirportHeathrow
Airlines ServingAer Lingus, Air Canada, Air France, Austrian Airlines, British Airways, Brussels Airlines, Finnair, ITA Airways, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, SAS, SATA International-Azores Airlines S.A., Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Flight Price£376
Distance5210 km

Frequently asked questions

Compare flights from Boston to London easily and book in confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from Boston to London. Operating between them 13 flights per day, 20 airlines cover the route. And American Airlines, Qatar Airways, Aer Lingus, JetBlue Airways, Finnair, Iberia, EL AL, Gulf Air, British Airways fly direct, getting you to Heathrow in just 6hours. If you have a preferred carrier, use our advanced search tool to find the right flight from Logan Intl. to Heathrow.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from Logan Intl. (BOS) to Heathrow (LHR) 

The easiest way to view the best deals on flights from Boston to London today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from Logan Intl. to Heathrow start at just £376 and range up to £442.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near Boston and London
  • booking your flight during April, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your Boston to London flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from Logan Intl. to Heathrow for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.