€199 Cheap Flights Boston to London (BOS-LHR)

View €199 flight on Mon, 28 Apr 2025Opens in a new window

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

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Cheap flights from Boston to London (BOS-LHR)

Prices were available within the past 7 days and start at €199 for one-way flights and €477 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Thu, 23 Oct - Mon, 27 Oct
BOS
Boston
LHR
London
€477 Return, found 3 days ago
€477
Return
found 3 days ago
Select Icelandair flight, departing Thu, 23 Oct from Boston to London, returning Mon, 27 Oct, priced at €477 found 3 days ago
JetBlue Airways
Sat, 3 May - Fri, 9 May
BOS
Boston
LHR
London
€533 Return, found 2 days ago
€533
Return
found 2 days ago
Select JetBlue Airways flight, departing Sat, 3 May from Boston to London, returning Fri, 9 May, priced at €533 found 2 days ago
American Airlines
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
LHR
London
€536 Return, found 3 days ago
€536
Return
found 3 days ago
Select American Airlines flight, departing Wed, 22 Oct from Boston to London, returning Mon, 27 Oct, priced at €536 found 3 days ago
Virgin Atlantic
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
LHR
London
€536 Return, found 3 days ago
€536
Return
found 3 days ago
Select Virgin Atlantic flight, departing Wed, 22 Oct from Boston to London, returning Mon, 27 Oct, priced at €536 found 3 days ago
Iberia
Sat, 26 Apr - Sun, 4 May
BOS
Boston
LHR
London
€537 Return, found 1 hour ago
€537
Return
found 1 hour ago
Select Iberia flight, departing Sat, 26 Apr from Boston to London, returning Sun, 4 May, priced at €537 found 1 hour ago
Delta
Sun, 27 Apr - Thu, 1 May
BOS
Boston
LHR
London
€545 Return, found 3 days ago
€545
Return
found 3 days ago
Select Delta flight, departing Sun, 27 Apr from Boston to London, returning Thu, 1 May, priced at €545 found 3 days ago
Scandinavian Airlines
Mon, 6 Oct - Mon, 20 Oct
BOS
Boston
LHR
London
€551 Return, found 3 days ago
€551
Return
found 3 days ago
Select Scandinavian Airlines flight, departing Mon, 6 Oct from Boston to London, returning Mon, 20 Oct, priced at €551 found 3 days ago
Aer Lingus
Sat, 3 May - Fri, 9 May
BOS
Boston
LHR
London
€575 Return, found 2 days ago
€575
Return
found 2 days ago
Select Aer Lingus flight, departing Sat, 3 May from Boston to London, returning Fri, 9 May, priced at €575 found 2 days ago
KLM
Sun, 27 Apr - Thu, 1 May
BOS
Boston
LHR
London
€593 Return, found 3 days ago
€593
Return
found 3 days ago
Select KLM flight, departing Sun, 27 Apr from Boston to London, returning Thu, 1 May, priced at €593 found 3 days ago
Swiss International Air Lines
Wed, 22 Oct - Mon, 27 Oct
BOS
Boston
LHR
London
€607 Return, found 3 days ago
€607
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Wed, 22 Oct from Boston to London, returning Mon, 27 Oct, priced at €607 found 3 days ago
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, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Return price
€477
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 €199 and roundtrip prices from €477. 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 €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 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.

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