฿12,580 Cheap Flights from London (LHR) to Boston (BOS)

View ฿12,580 flight on Sun, 25 Jan 2026Opens in a new window

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

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

Prices were available within the past 7 days and start at ฿12,580 for one-way flights and ฿17,260 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Icelandair
Tue, 18 Nov - Tue, 2 Dec
LHR
London
BOS
Boston
฿17,260 Return, found 16 hours ago
฿17,260
Return
found 16 hours ago
Select Icelandair flight, departing Tue, 18 Nov from London to Boston, returning Tue, 2 Dec, priced at ฿17,260 found 16 hours ago
Icelandair
Wed, 19 Nov - Wed, 3 Dec
LHR
London
BOS
Boston
฿17,295 Return, found 6 days ago
฿17,295
Return
found 6 days ago
Select Icelandair flight, departing Wed, 19 Nov from London to Boston, returning Wed, 3 Dec, priced at ฿17,295 found 6 days ago
Icelandair
Thu, 6 Nov - Mon, 10 Nov
LHR
London
BOS
Boston
฿17,320 Return, found 2 days ago
฿17,320
Return
found 2 days ago
Select Icelandair flight, departing Thu, 6 Nov from London to Boston, returning Mon, 10 Nov, priced at ฿17,320 found 2 days ago
Icelandair
Wed, 19 Nov - Wed, 26 Nov
LHR
London
BOS
Boston
฿17,350 Return, found 6 days ago
฿17,350
Return
found 6 days ago
Select Icelandair flight, departing Wed, 19 Nov from London to Boston, returning Wed, 26 Nov, priced at ฿17,350 found 6 days ago
Icelandair
Fri, 12 Dec - Mon, 5 Jan
LHR
London
BOS
Boston
฿17,840 Return, found 22 hours ago
฿17,840
Return
found 22 hours ago
Select Icelandair flight, departing Fri, 12 Dec from London to Boston, returning Mon, 5 Jan, priced at ฿17,840 found 22 hours ago
Swiss International Air Lines
Wed, 19 Nov - Wed, 3 Dec
LHR
London
BOS
Boston
฿18,070 Return, found 6 days ago
฿18,070
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, 19 Nov from London to Boston, returning Wed, 3 Dec, priced at ฿18,070 found 6 days ago
Lufthansa
Wed, 19 Nov - Wed, 3 Dec
LHR
London
BOS
Boston
฿18,265 Return, found 6 days ago
฿18,265
Return
found 6 days ago
Select Lufthansa flight, departing Wed, 19 Nov from London to Boston, returning Wed, 3 Dec, priced at ฿18,265 found 6 days ago
Swiss International Air Lines
Wed, 19 Nov - Wed, 26 Nov
LHR
London
BOS
Boston
฿18,410 Return, found 6 days ago
฿18,410
Return
found 6 days ago
Select Swiss International Air Lines flight, departing Wed, 19 Nov from London to Boston, returning Wed, 26 Nov, priced at ฿18,410 found 6 days ago
Air Canada
Wed, 19 Nov - Wed, 3 Dec
LHR
London
BOS
Boston
฿18,875 Return, found 6 days ago
฿18,875
Return
found 6 days ago
Select Air Canada flight, departing Wed, 19 Nov from London to Boston, returning Wed, 3 Dec, priced at ฿18,875 found 6 days ago
TAP Portugal
Wed, 19 Nov - Wed, 3 Dec
LHR
London
BOS
Boston
฿19,385 Return, found 6 days ago
฿19,385
Return
found 6 days ago
Select TAP Portugal flight, departing Wed, 19 Nov from London to Boston, returning Wed, 3 Dec, priced at ฿19,385 found 6 days ago

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

January is typically the cheapest month to fly

From ฿13,433 - ฿23,110 per traveller.

Alternative airports near Boston

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Logan Intl. BOS. Cheapest and Closest option available. Average driving time to city centre is 7 minutes. Flights from ฿17,320
BOS
Logan Intl.
CheapestClosest
Average driving time to city centre7 min
Flights from ฿17,320
Flight from London to Boston route information
Origin airport
Heathrow
Destination airport
Logan Intl.
Airlines serving
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
฿17,260
Distance
5210 km
Average flight time
2 hours 40 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 , 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 ฿12,580 and roundtrip prices from ฿17,260. 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 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 to 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 ฿17,260. 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

London Airports

London

Gatwick to Boston
฿17,075.00
*Available to Expedia members.