฿7,370 Cheap Flights from Boston (BOS) to London (LHR)

View ฿7,370 flight on Tue, 29 Apr 2025Opens in a new window

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

Prices were available within the past 7 days and start at ฿7,370 for one-way flights and ฿19,710 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, 8 Apr - Sat, 12 Apr
BOS
Boston
LHR
London
฿19,710 Return, found 2 days ago
฿19,710
Return
found 2 days ago
Select Icelandair flight, departing Tue, 8 Apr from Boston to London, returning Sat, 12 Apr, priced at ฿19,710 found 2 days ago
Delta
Tue, 1 Apr - Wed, 9 Apr
BOS
Boston
LHR
London
฿19,945 Return, found 1 day ago
฿19,945
Return
found 1 day ago
Select Delta flight, departing Tue, 1 Apr from Boston to London, returning Wed, 9 Apr, priced at ฿19,945 found 1 day ago
Air France
Tue, 1 Apr - Wed, 9 Apr
BOS
Boston
LHR
London
฿20,825 Return, found 1 day ago
฿20,825
Return
found 1 day ago
Select Air France flight, departing Tue, 1 Apr from Boston to London, returning Wed, 9 Apr, priced at ฿20,825 found 1 day ago
British Airways
Tue, 1 Apr - Wed, 9 Apr
BOS
Boston
LHR
London
฿20,895 Return, found 1 day ago
฿20,895
Return
found 1 day ago
Select British Airways flight, departing Tue, 1 Apr from Boston to London, returning Wed, 9 Apr, priced at ฿20,895 found 1 day ago
Virgin Atlantic
Tue, 8 Apr - Sat, 12 Apr
BOS
Boston
LHR
London
฿21,300 Return, found 2 days ago
฿21,300
Return
found 2 days ago
Select Virgin Atlantic flight, departing Tue, 8 Apr from Boston to London, returning Sat, 12 Apr, priced at ฿21,300 found 2 days ago
Icelandair
Tue, 1 Apr - Wed, 9 Apr
BOS
Boston
LHR
London
฿21,580 Return, found 1 day ago
฿21,580
Return
found 1 day ago
Select Icelandair flight, departing Tue, 1 Apr from Boston to London, returning Wed, 9 Apr, priced at ฿21,580 found 1 day ago
Air France
Tue, 1 Apr - Wed, 9 Apr
BOS
Boston
LHR
London
฿21,705 Return, found 1 day ago
฿21,705
Return
found 1 day ago
Select Air France flight, departing Tue, 1 Apr from Boston to London, returning Wed, 9 Apr, priced at ฿21,705 found 1 day ago
Air Canada
Tue, 1 Apr - Wed, 9 Apr
BOS
Boston
LHR
London
฿22,025 Return, found 1 day ago
฿22,025
Return
found 1 day ago
Select Air Canada flight, departing Tue, 1 Apr from Boston to London, returning Wed, 9 Apr, priced at ฿22,025 found 1 day ago
United
Tue, 1 Apr - Wed, 9 Apr
BOS
Boston
LHR
London
฿22,140 Return, found 1 day ago
฿22,140
Return
found 1 day ago
Select United flight, departing Tue, 1 Apr from Boston to London, returning Wed, 9 Apr, priced at ฿22,140 found 1 day ago
Air Canada
Tue, 1 Apr - Wed, 9 Apr
BOS
Boston
LHR
London
฿22,655 Return, found 1 day ago
฿22,655
Return
found 1 day ago
Select Air Canada flight, departing Tue, 1 Apr from Boston to London, returning Wed, 9 Apr, priced at ฿22,655 found 1 day ago
Flight from 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, KLM, Lufthansa, Swiss International Air Lines, TAP Portugal, United
Return price
฿19,710
Distance
5210 km

Perfect flights from Boston to London

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from Boston to London. Whether you're aching for a romantic escape with your partner, craving an adventurous solo expedition, or yearning to immerse yourself in the local history and culture, we've got you covered.
 
Picture yourself strolling through the streets of London, surrounded by breathtaking architecture and absorbing the vibrant atmosphere of this captivating city. Indulge in the mouth-watering local specialties, from tantalizing street food to exquisite fine dining. With Expedia, you can experience all of this and more, without sacrificing your budget.
 
Our flexible Logan Intl. to Heathrow ticket options cater to your travel preferences, with incredible one-way fares from ฿7,370 and roundtrip prices from ฿19,710. Whether you're planning a short city break or a longer adventure, our dynamic pricing ensures that you find the best deals for your journey.
 
But the magic doesn't stop there. Expedia offers a range of partner services to enhance your trip. Rent a car at Heathrow and explore London and its surrounding areas at your own pace. Discover hidden gems off the beaten path, and create unforgettable memories. We also provide a handpicked selection of accommodations, from charming bed and breakfasts to luxury hotels, ensuring that you have a comfortable and memorable stay.
 
Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support are designed to make your travel experience seamless and stress-free. So, why wait? Book your BOS to LHR travel arrangements today and embark on the journey of a lifetime in London.

Frequently asked questions

How much is a flight from Logan Intl. Airport to LHR?
If you’re travelling between BOS and London Heathrow, round-trip flights start from ฿19,710. 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 holiday, 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 kilometres 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.
*Available to Expedia members.