Cheap Flights from London (LHR) to Boston (BOS) from HK$2,943~

View HK$2,943 flight on Wed, 18 Mar 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Boston

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

Prices were available within the past 7 days and start at HK$2,943 for one-way flights and HK$3,728 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 9 Feb - Mon, 16 Feb
LHR
London
BOS
Boston
HK$3,728 Return, found 23 hours ago
HK$3,728
Return
found 23 hours ago
Select United flight, departing Mon, 9 Feb from London to Boston, returning Mon, 16 Feb, priced at HK$3,728 found 23 hours ago
United
Mon, 9 Feb - Mon, 16 Feb
LHR
London
BOS
Boston
HK$3,729 Return, found 23 hours ago
HK$3,729
Return
found 23 hours ago
Select United flight, departing Mon, 9 Feb from London to Boston, returning Mon, 16 Feb, priced at HK$3,729 found 23 hours ago
United
Mon, 9 Feb - Mon, 16 Feb
LHR
London
BOS
Boston
HK$3,754 Return, found 23 hours ago
HK$3,754
Return
found 23 hours ago
Select United flight, departing Mon, 9 Feb from London to Boston, returning Mon, 16 Feb, priced at HK$3,754 found 23 hours ago
Swiss International Air Lines
Mon, 9 Feb - Mon, 16 Feb
LHR
London
BOS
Boston
HK$3,829 Return, found 23 hours ago
HK$3,829
Return
found 23 hours ago
Select Swiss International Air Lines flight, departing Mon, 9 Feb from London to Boston, returning Mon, 16 Feb, priced at HK$3,829 found 23 hours ago
Lufthansa
Mon, 9 Feb - Mon, 16 Feb
LHR
London
BOS
Boston
HK$3,866 Return, found 23 hours ago
HK$3,866
Return
found 23 hours ago
Select Lufthansa flight, departing Mon, 9 Feb from London to Boston, returning Mon, 16 Feb, priced at HK$3,866 found 23 hours ago
Lufthansa
Mon, 9 Feb - Mon, 16 Feb
LHR
London
BOS
Boston
HK$3,879 Return, found 23 hours ago
HK$3,879
Return
found 23 hours ago
Select Lufthansa flight, departing Mon, 9 Feb from London to Boston, returning Mon, 16 Feb, priced at HK$3,879 found 23 hours ago
Lufthansa
Mon, 9 Feb - Mon, 16 Feb
LHR
London
BOS
Boston
HK$3,918 Return, found 23 hours ago
HK$3,918
Return
found 23 hours ago
Select Lufthansa flight, departing Mon, 9 Feb from London to Boston, returning Mon, 16 Feb, priced at HK$3,918 found 23 hours ago
Lufthansa
Mon, 9 Feb - Mon, 16 Feb
LHR
London
BOS
Boston
HK$3,931 Return, found 23 hours ago
HK$3,931
Return
found 23 hours ago
Select Lufthansa flight, departing Mon, 9 Feb from London to Boston, returning Mon, 16 Feb, priced at HK$3,931 found 23 hours ago
Air Canada
Mon, 9 Feb - Mon, 16 Feb
LHR
London
BOS
Boston
HK$3,965 Return, found 23 hours ago
HK$3,965
Return
found 23 hours ago
Select Air Canada flight, departing Mon, 9 Feb from London to Boston, returning Mon, 16 Feb, priced at HK$3,965 found 23 hours ago
British Airways
Wed, 18 Mar - Mon, 23 Mar
LHR
London
BOS
Boston
HK$4,002 Return, found 1 day ago
HK$4,002
Return
found 1 day ago
Select British Airways flight, departing Wed, 18 Mar from London to Boston, returning Mon, 23 Mar, priced at HK$4,002 found 1 day ago

Find the cheapest month to fly from London (LHR) to Boston (BOS)

January is typically the cheapest month to fly

From HK$3,312 - HK$6,832 per traveller.
London to Boston route information
Origin airport
Heathrow
Destination airport
Logan Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, Delta, Finnair, Iberia, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Return price
HK$3,728
Distance
5210 km
Average flight time
2 hours 43 mins

Flights from London to Boston

Book cheap flights from London (LHR) to Boston (BOS) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from London (LHR) to Boston (BOS) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your London (LHR) to Boston (BOS) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Boston flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in Boston and things to do in Boston for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to Boston more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to Boston is HK$2,943 now!

 

Frequently asked questions

How much is a flight from Heathrow Airport to Logan Intl. Airport?
Round-trip flights between Heathrow Airport (LHR) and BOS start from HK$3,728. This price is based on fares quoted within the last 7 days on Expedia for flights departing within the next year — book now to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Heathrow Airport to Logan Intl. Airport?
We understand that circumstances change unexpectedly, so we've made it as easy as possible for you to cancel your trip online. Just head to the Customer Service Portal and follow the instructions.
How do I find cheap flights from Heathrow Airport (LHR) to BOS that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for LHR to Logan Intl. Airport flights, you'll see a "no change fees" filter for you to select.
How far is the flight from London Heathrow to Logan Intl. Airport?
The distance is around 5,200 kilometers, so pack your carry-on luggage with all the items you need to make your journey comfortable. Wondering what to take on board your Hounslow to Boston flight? A sleep mask, earplugs and a neck pillow are among the essentials.
Which airlines fly direct from LHR to BOS?
With loads of great airlines to choose from, traveling from Heathrow Airport (LHR) to Logan Intl. Airport couldn't be easier. See which one of these leading carriers has flights that fit your travel plans:

  • British Airways - (BA) with 91 monthly flights
  • JetBlue Airways - (B6) with 30 monthly flights
  • Virgin Atlantic - (VS) with 30 monthly flights
  • American Airlines - (AA) with 30 monthly flights
  • United Airlines - (UA) with 30 monthly flights
  • Delta Air Lines - (DL) with 30 monthly flights

Are Heathrow Airport (LHR) to Logan Intl. Airport flight tickets cheaper when they're purchased at the last minute?
Late planners can occasionally score a bargain, with some of the cheapest airfares from Heathrow Airport (LHR) to Logan Intl. Airport (BOS) popping up a few weeks prior to the departure date. If you'd rather plan ahead of time, Expedia compares and updates the best flight deals frequently — as early as a year in advance in some cases. It depends on the carrier though, as not all airlines quote prices so far in advance.

Explore a world of travel with Expedia

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