S$529 Cheap Flights from London to Boston

View S$529 flight on Mon, 24 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 S$529 for one-way flights and S$713 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Mon, 10 Nov - Mon, 17 Nov
LHR
London
BOS
Boston
S$713 Return, found 2 days ago
S$713
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 10 Nov from London to Boston, returning Mon, 17 Nov, priced at S$713 found 2 days ago
Austrian Airlines
Mon, 10 Nov - Mon, 17 Nov
LHR
London
BOS
Boston
S$717 Return, found 2 days ago
S$717
Return
found 2 days ago
Select Austrian Airlines flight, departing Mon, 10 Nov from London to Boston, returning Mon, 17 Nov, priced at S$717 found 2 days ago
Swiss International Air Lines
Tue, 18 Nov - Sun, 23 Nov
LHR
London
BOS
Boston
S$721 Return, found 3 days ago
S$721
Return
found 3 days ago
Select Swiss International Air Lines flight, departing Tue, 18 Nov from London to Boston, returning Sun, 23 Nov, priced at S$721 found 3 days ago
Swiss International Air Lines
Mon, 10 Nov - Mon, 17 Nov
LHR
London
BOS
Boston
S$722 Return, found 2 days ago
S$722
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 10 Nov from London to Boston, returning Mon, 17 Nov, priced at S$722 found 2 days ago
Austrian Airlines
Mon, 23 Feb - Thu, 5 Mar
LHR
London
BOS
Boston
S$724 Return, found 3 days ago
S$724
Return
found 3 days ago
Select Austrian Airlines flight, departing Mon, 23 Feb from London to Boston, returning Thu, 5 Mar, priced at S$724 found 3 days ago
Swiss International Air Lines
Mon, 10 Nov - Mon, 17 Nov
LHR
London
BOS
Boston
S$742 Return, found 2 days ago
S$742
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Mon, 10 Nov from London to Boston, returning Mon, 17 Nov, priced at S$742 found 2 days ago
Austrian Airlines
Mon, 10 Nov - Mon, 17 Nov
LHR
London
BOS
Boston
S$743 Return, found 2 days ago
S$743
Return
found 2 days ago
Select Austrian Airlines flight, departing Mon, 10 Nov from London to Boston, returning Mon, 17 Nov, priced at S$743 found 2 days ago
Air Canada
Mon, 24 Nov - Wed, 3 Dec
LHR
London
BOS
Boston
S$757 Return, found 6 days ago
S$757
Return
found 6 days ago
Select Air Canada flight, departing Mon, 24 Nov from London to Boston, returning Wed, 3 Dec, priced at S$757 found 6 days ago
Lufthansa
Mon, 23 Feb - Thu, 5 Mar
LHR
London
BOS
Boston
S$758 Return, found 3 days ago
S$758
Return
found 3 days ago
Select Lufthansa flight, departing Mon, 23 Feb from London to Boston, returning Thu, 5 Mar, priced at S$758 found 3 days ago
United
Mon, 10 Nov - Mon, 17 Nov
LHR
London
BOS
Boston
S$767 Return, found 2 days ago
S$767
Return
found 2 days ago
Select United flight, departing Mon, 10 Nov from London to Boston, returning Mon, 17 Nov, priced at S$767 found 2 days ago

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

January is typically the cheapest month to fly

From S$534 - S$918 per traveller.
London to Boston route information
Origin airport
Heathrow
Destination airport
Logan Intl.
Return price
S$713
Distance
5210 km
Average flight time
2 hours 40 mins

Perfect flights from London to Boston

Your Journey from London to Boston

Start your unforgettable journey with Expedia. Our broad selection of flights from London to Boston caters to every travel need. Whether you're yearning for a romantic escape, a solo adventure, or a cultural immersion, we've got you covered.
 

Choosing Your Ideal Flight

With Expedia, you have access to a wide range of airlines, including American Airlines, Iberia, British Airways, Swiss International Air Lines, Austrian Airlines, Air Canada, Lufthansa, United, avianca, Air France. Our selection of flights from Heathrow to Logan Intl. caters to every traveler's requirements, ensuring your journey aligns with your schedule. With options from 20 airlines, you're bound to find the perfect flight.
 

Maximizing Value with London to Boston Flights

Experience the joy of finding cheap flights from Heathrow to Logan Intl. that fit your budget. Keep an eye out for our special deals and discounts, and check our flexible one-way fares from S$529 and roundtrip prices from S$713*.
 

Pre-Flight Essentials

Ensure a smooth journey from London to Boston with Expedia. From information about check-in times and in-flight amenities to guidance on baggage policies, we provide all the essentials to prepare you for your flight.
 

Experience the Vibrant Boston

Picture yourself stepping off the plane in Boston and immersing yourself in the unique atmosphere of Boston. From local markets to cultural festivals, each city offers its distinct charm. Make the most of your trip by exploring local attractions and indulging in the local cuisine. With Expedia, explore all this and more, tailored to your budget.
 

Added Convenience on Your London to Boston Flight

Traveling with Expedia is more than just a flight. We offer details about in-flight amenities, baggage policies, and more to ensure a smooth and hassle-free journey. Choose from our variety of airlines and embark on a memorable journey from London to Boston.
 

Beyond the Flight – Exploring Boston

With Expedia, your adventure extends beyond the flight. Explore Boston at your own pace by renting a car or booking a hotel. Discover hidden gems off the beaten path and create unforgettable memories.
 

Book Your Flight from London to Boston with Confidence

Planning your next great adventure is a breeze with Expedia. Our user-friendly platform, unbeatable prices, and round-the-clock customer support make your travel experience seamless and stress-free. Embark on your journey from London to Boston with confidence. Book your travel arrangements with Expedia today.
 
*Note: Prices may vary based on availability and are subject to change.

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 S$713. 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
S$867.20
*Available to Expedia members.