€313 Cheap Flights London to Boston (LHR-BOS)

View €313 flight on Sun, 16 Nov 2025Opens in a new window

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

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Cheap flights from London to Boston (LHR-BOS)

Prices were available within the past 7 days and start at €313 for one-way flights and €408 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
Sun, 16 Nov - Mon, 24 Nov
LHR
London
BOS
Boston
€408 Return, found 2 days ago
€408
Return
found 2 days ago
Select TAP Portugal flight, departing Sun, 16 Nov from London to Boston, returning Mon, 24 Nov, priced at €408 found 2 days ago
Delta
Tue, 26 Aug - Tue, 9 Sep
LHR
London
BOS
Boston
€454 Return, found 2 days ago
€454
Return
found 2 days ago
Select Delta flight, departing Tue, 26 Aug from London to Boston, returning Tue, 9 Sep, priced at €454 found 2 days ago
Austrian Airlines
Sun, 7 Dec - Thu, 11 Dec
LHR
London
BOS
Boston
€456 Return, found 1 day ago
€456
Return
found 1 day ago
Select Austrian Airlines flight, departing Sun, 7 Dec from London to Boston, returning Thu, 11 Dec, priced at €456 found 1 day ago
United
Wed, 15 Oct - Mon, 3 Nov
LHR
London
BOS
Boston
€458 Return, found 2 days ago
€458
Return
found 2 days ago
Select United flight, departing Wed, 15 Oct from London to Boston, returning Mon, 3 Nov, priced at €458 found 2 days ago
British Airways
Mon, 6 Oct - Tue, 14 Oct
LHR
London
BOS
Boston
€460 Return, found 8 hours ago
€460
Return
found 8 hours ago
Select British Airways flight, departing Mon, 6 Oct from London to Boston, returning Tue, 14 Oct, priced at €460 found 8 hours ago
Scandinavian Airlines
Thu, 25 Sep - Tue, 21 Oct
LHR
London
BOS
Boston
€462 Return, found 1 day ago
€462
Return
found 1 day ago
Select Scandinavian Airlines flight, departing Thu, 25 Sep from London to Boston, returning Tue, 21 Oct, priced at €462 found 1 day ago
Virgin Atlantic
Mon, 1 Sep - Tue, 9 Sep
LHR
London
BOS
Boston
€465 Return, found 12 hours ago
€465
Return
found 12 hours ago
Select Virgin Atlantic flight, departing Mon, 1 Sep from London to Boston, returning Tue, 9 Sep, priced at €465 found 12 hours ago
Icelandair
Fri, 7 Nov - Mon, 10 Nov
LHR
London
BOS
Boston
€465 Return, found 21 hours ago
€465
Return
found 21 hours ago
Select Icelandair flight, departing Fri, 7 Nov from London to Boston, returning Mon, 10 Nov, priced at €465 found 21 hours ago
Iberia
Mon, 1 Sep - Tue, 9 Sep
LHR
London
BOS
Boston
€469 Return, found 12 hours ago
€469
Return
found 12 hours ago
Select Iberia flight, departing Mon, 1 Sep from London to Boston, returning Tue, 9 Sep, priced at €469 found 12 hours ago
American Airlines
Mon, 1 Sep - Tue, 9 Sep
LHR
London
BOS
Boston
€469 Return, found 12 hours ago
€469
Return
found 12 hours ago
Select American Airlines flight, departing Mon, 1 Sep from London to Boston, returning Tue, 9 Sep, priced at €469 found 12 hours ago

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

January is typically the cheapest month to fly

From €354 - €547 per traveller.

Graph displaying average flight prices per month

London to Boston route information
Origin airport
Heathrow
Destination airport
Logan Intl.
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, Turkish Airlines, United, Virgin Atlantic
Return price
€407
Distance
5210 km
Average flight time
2 hours 38 mins

Perfect flights from London to Boston

Embark on an unforgettable journey without breaking the bank with Expedia's incredible deals on cheap flights from London to Boston. 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 Boston, 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 Heathrow to Logan Intl. ticket options cater to your travel preferences, with incredible one-way fares from €313 and roundtrip prices from €408. 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 Logan Intl. and explore Boston 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 LHR to BOS travel arrangements today and embark on the journey of a lifetime in Boston.

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 €408. 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 kilometres, 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, travelling 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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