Cheap Flights from Boston (BOS) to London (LHR) from HK$1,572~

View HK$1,572 flight on Thu, 21 Aug 2025Opens in a new window

Popular airlines from Logan International Airport (BOS) to Heathrow Airport (LHR)

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

Prices were available within the past 7 days and start at HK$1,572 for one-way flights and HK$3,477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 23 Nov - Tue, 25 Nov
BOS
Boston
LHR
London
HK$3,477 Return, found 1 day ago
HK$3,477
Return
found 1 day ago
Select Delta flight, departing Sun, 23 Nov from Boston to London, returning Tue, 25 Nov, priced at HK$3,477 found 1 day ago
Virgin Atlantic
Wed, 26 Nov - Thu, 27 Nov
BOS
Boston
LHR
London
HK$3,477 Return, found 1 day ago
HK$3,477
Return
found 1 day ago
Select Virgin Atlantic flight, departing Wed, 26 Nov from Boston to London, returning Thu, 27 Nov, priced at HK$3,477 found 1 day ago
Virgin Atlantic
Mon, 24 Nov - Wed, 26 Nov
BOS
Boston
LHR
London
HK$3,601 Return, found 1 day ago
HK$3,601
Return
found 1 day ago
Select Virgin Atlantic flight, departing Mon, 24 Nov from Boston to London, returning Wed, 26 Nov, priced at HK$3,601 found 1 day ago
United
Mon, 18 Aug - Wed, 3 Sep
BOS
Boston
LHR
London
HK$3,905 Return, found 16 hours ago
HK$3,905
Return
found 16 hours ago
Select United flight, departing Mon, 18 Aug from Boston to London, returning Wed, 3 Sep, priced at HK$3,905 found 16 hours ago
United
Thu, 25 Sep - Tue, 7 Oct
BOS
Boston
LHR
London
HK$3,919 Return, found 2 days ago
HK$3,919
Return
found 2 days ago
Select United flight, departing Thu, 25 Sep from Boston to London, returning Tue, 7 Oct, priced at HK$3,919 found 2 days ago
United
Mon, 18 Aug - Tue, 2 Sep
BOS
Boston
LHR
London
HK$3,930 Return, found 16 hours ago
HK$3,930
Return
found 16 hours ago
Select United flight, departing Mon, 18 Aug from Boston to London, returning Tue, 2 Sep, priced at HK$3,930 found 16 hours ago
Delta
Tue, 25 Nov - Thu, 27 Nov
BOS
Boston
LHR
London
HK$4,047 Return, found 1 day ago
HK$4,047
Return
found 1 day ago
Select Delta flight, departing Tue, 25 Nov from Boston to London, returning Thu, 27 Nov, priced at HK$4,047 found 1 day ago
Air Canada
Sat, 22 Nov - Thu, 27 Nov
BOS
Boston
LHR
London
HK$4,047 Return, found 1 day ago
HK$4,047
Return
found 1 day ago
Select Air Canada flight, departing Sat, 22 Nov from Boston to London, returning Thu, 27 Nov, priced at HK$4,047 found 1 day ago
Icelandair
Mon, 24 Nov - Tue, 25 Nov
BOS
Boston
LHR
London
HK$4,093 Return, found 1 day ago
HK$4,093
Return
found 1 day ago
Select Icelandair flight, departing Mon, 24 Nov from Boston to London, returning Tue, 25 Nov, priced at HK$4,093 found 1 day ago
British Airways
Sat, 13 Sep - Sat, 20 Sep
BOS
Boston
LHR
London
HK$4,192 Return, found 2 days ago
HK$4,192
Return
found 2 days ago
Select British Airways flight, departing Sat, 13 Sep from Boston to London, returning Sat, 20 Sep, priced at HK$4,192 found 2 days ago

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

November is typically the cheapest month to fly

From HK$3,013 - HK$4,734 per traveller.

Graph displaying average flight prices per month

Boston to London route information
Origin airport
Logan Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Delta, Finnair, Iberia, Icelandair, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Return price
HK$3,477
Distance
5210 km
Average flight time
11 hours 40 mins

Flights from Boston to London

Book cheap flights from Boston (BOS) to London (LHR) 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 Boston (BOS) to London (LHR) 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 Boston (BOS) to London (LHR) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

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

If you would like to book flights to London more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to London is HK$1,572 now!

 

Frequently asked questions

How much is a flight from Logan Intl. Airport to LHR?
If you're traveling between BOS and London Heathrow, round-trip flights start from HK$3,477. This figure is based on airfares listed within the last 7 days on Expedia for flights departing within the next year, so don't let a good deal slip through your fingers. Book now and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from Logan Intl. Airport to Heathrow Airport (LHR)?
Every airline has a different set of terms and conditions. If you decide to cancel your vacation, head to our Customer Service Portal.
How do I find cheap flights from Logan Intl. Airport to London Heathrow 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 BOS to LHR flights, you'll see a "no change fees" filter for you to select.
How far is the flight from Logan Intl. Airport to Heathrow Airport?
With around 5,200 kilometers separating Boston and Hounslow, your flight will be a long one. Pack wisely and make your journey more comfortable. Things like an eye mask and a quality travel pillow can make all the difference.
Which airlines fly direct from BOS to LHR?
If you need to get from BOS to Heathrow Airport, you're spoiled for choice. Among the top carriers that service this route are:

  • 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 BOS to LHR flight tickets cheaper when they're purchased at the last minute?
Booking your trip from BOS to Heathrow Airport (LHR) at the last minute could save you some serious cash. However, it could end up costing a great deal more! If you'd prefer not to take the risk, book well ahead of your departure date. In fact, Expedia has some of the biggest bargains up to a year in advance. If your preferred carrier hasn't released tickets yet, check back frequently as deals are updated on Expedia all the time.

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