Cheap flights from Boston (BOS) to London (LON)

Flight FAQs

From Boston to London

Are flight prices decreasing from Boston to London 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 London 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.

Can I find flights from Boston to London for under $300 on Cheapflights?

Yes, there are multiple flights from Boston to London for under $300. The cheapest flight booked recently is on Multiple Airlines for just $272, but on average you can expect to pay $319.

Are there nonstop flights from Boston to London for under $400 on Cheapflights?

Cheapflights has at least 6 direct flights from Boston to London under $400. A good price for a nonstop flight from Boston to London is less than $462.

Are there last-minute flights available from Boston to London for under $600?

There are currently 10+ open flights from Boston to London within the next 7 days for less than $600.

How popular is this flight route?

Within the past month, 38 users have taken a look at flights from Boston Logan Intl to London.

What is the cheapest airline for this route?

The cheapest airline for this route is British Airways. When flying this airline from Boston to London on average you can expect to find 77 flights available for this route daily.

Is Boston weather warmer or cooler than London?

We forecast the temperature to be around the 84 °F's in July, on average. The temperature in London is generally colder than in Boston. Book flights in a timely manner in correlation to your departure date.