Cheap flights from London Heathrow Airport to Massachusetts from £318

The month of September is, on average, the cheapest month to fly to Massachusetts from London Heathrow Airport, with most prices found around £407. If you’re not able to fly to Massachusetts in September, then February is your next best option. Flight prices from London Heathrow Airport to Massachusetts during February average around £419.

The cheapest day to depart from London Heathrow Airport to Massachusetts is on a Thursday. Travellers who choose to depart for Massachusetts on a Thursday will often find tickets for as low as £516. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from London Heathrow Airport to Massachusetts for around £581.

In the afternoon is the cheapest time of day to fly from London Heathrow Airport to Massachusetts when you can find flight prices for as low as £502. Flying to Massachusetts in the afternoon is an ideal time because this is during off-peak travel hours. In contrast, the most expensive time of day to depart to Massachusetts is in the evening when prices are around £692.

Fly from London Heathrow to Boston Logan Intl for the best London Heathrow - Massachusetts flight prices

You are more likely to see cheaper flights to Massachusetts from London Heathrow Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Massachusetts for around £477 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Massachusetts from London Heathrow Airport for as low as £429 on momondo.

There are 4 cabin classes available to choose from on London Heathrow to Massachusetts flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

British Airways, United Airlines, and Finnair are the most popular carriers operating from London Heathrow to Massachusetts

Virgin Atlantic, British Airways and KLM are the top three most popular airlines that fly to Massachusetts from London Heathrow Airport according to our data. Virgin Atlantic is the first choice among our users, with 46% of people opting to fly with this airline when travelling to Massachusetts. Keep in mind that there are 16 different airlines that fly to Massachusetts on a routine basis, so you have a few additional options to choose from.

As of March 2026, there are 29 flights per day flying from London Heathrow Airport to Massachusetts. The most common time of day flights depart is 13:00, with 46% of flights taking off in the afternoon.

As of March 2026, 209 flights take off from London Heathrow Airport and land in Massachusetts each week. The most common flight departure day for this route is Mon, with 15% of weekly flights taking off on this day.