Cheap flights from Boston (BOS) to Heathrow (LHR)

Flight FAQs

From Boston to Heathrow

Are flight prices decreasing from Boston to Heathrow due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Boston and Heathrow for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from Boston Logan Intl to London Heathrow to control the spread of COVID-19?

Airlines globally have implemented additional safety measures to accommodate you. Delta is one of them. New policies for travelers booking flights from Boston Logan Intl to London Heathrow include masks being provided and required on board, daily cleaning and sanitization, use of HEPA filters, pre-flight testing for antibodies and symptoms, and socially distanced seating (for a limited time). Keep in mind that policies will vary by airline.

Which airlines flying from Boston Logan Intl to London Heathrow have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, Virgin Atlantic, and Delta flying from Boston Logan Intl to London Heathrow have implemented new flexible cancellation policies.

Can I find flights from Boston to Heathrow for under $400 on Cheapflights?

Yes, there are multiple flights from Boston to Heathrow for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $394, but on average you can expect to pay $452.

Are there nonstop flights from Boston to Heathrow for under $600 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to Heathrow under $600. A good price for a nonstop flight from Boston to Heathrow is less than $654.

Are there last-minute flights available from Boston to Heathrow for under $700?

There are currently 20+ open flights from Boston to Heathrow within the next 7 days for less than $700.

Does it rain more in Boston or Heathrow?

The rainfall in Boston is generally less than the rainfall in Heathrow. This will continue over the next 16 days.

Is Boston weather warmer or cooler than Heathrow?

With an average temperature of 84 °F, peak weather can be found in July. As a traveler, expect to see changes in flight prices during that period. The temperatures in Heathrow are colder than in Boston.

How long is the flight from Boston to Heathrow?

There are many flights that can get you from Boston to Heathrow in 9h 40m. Fly via Icelandair or TAP AIR PORTUGAL to get the fastest option. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines flying from Boston to Heathrow round-trip?

TAP AIR PORTUGAL, at $394, was found to be the cheapest airline from Boston to Heathrow. An alternate airline flying to your destination would be Icelandair. TAP AIR PORTUGAL is currently priced 5% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from Boston to Heathrow one-way?

The cheapest airlines for a one-way flight from Boston to Heathrow are TAP AIR PORTUGAL ($203) and Turkish Airlines ($263).