S$489 Cheap Flights from London to Boston

View S$489 flight on Tue, 17 Mar, 2026Opens in a new window

Popular airlines from Heathrow Airport (LHR) to Boston

  • notification illustration

    Be in the know

    Get alerts if flight prices drop or rise*
  • deals illustration

    Book smarter

    Save up to 40% on select hotels after you book a flight*
  • trophy illustration

    Earn twice

    Earn your airline miles on top of our rewards
    Sign in

Cheap Flights from London to Boston (LHR-BOS)

Prices were available within the past 7 days and start at S$489 for one-way flights and S$611 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Swiss International Air Lines
Wed, 28 Jan - Sun, 1 Feb
LHR
London
BOS
Boston
S$611 Return, found 2 days ago
S$611
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 28 Jan from London to Boston, returning Sun, 1 Feb, priced at S$611 found 2 days ago
Swiss International Air Lines
Wed, 28 Jan - Sun, 1 Feb
LHR
London
BOS
Boston
S$615 Return, found 2 days ago
S$615
Return
found 2 days ago
Select Swiss International Air Lines flight, departing Wed, 28 Jan from London to Boston, returning Sun, 1 Feb, priced at S$615 found 2 days ago
Lufthansa
Mon, 26 Jan - Mon, 2 Feb
LHR
London
BOS
Boston
S$617 Return, found 5 days ago
S$617
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 26 Jan from London to Boston, returning Mon, 2 Feb, priced at S$617 found 5 days ago
Lufthansa
Mon, 26 Jan - Mon, 2 Feb
LHR
London
BOS
Boston
S$621 Return, found 5 days ago
S$621
Return
found 5 days ago
Select Lufthansa flight, departing Mon, 26 Jan from London to Boston, returning Mon, 2 Feb, priced at S$621 found 5 days ago
Lufthansa
Fri, 30 Jan - Sun, 1 Feb
LHR
London
BOS
Boston
S$622 Return, found 17 hours ago
S$622
Return
found 17 hours ago
Select Lufthansa flight, departing Fri, 30 Jan from London to Boston, returning Sun, 1 Feb, priced at S$622 found 17 hours ago
Austrian Airlines
Fri, 27 Feb - Fri, 6 Mar
LHR
London
BOS
Boston
S$625 Return, found 1 day ago
S$625
Return
found 1 day ago
Select Austrian Airlines flight, departing Fri, 27 Feb from London to Boston, returning Fri, 6 Mar, priced at S$625 found 1 day ago
Brussels Airlines
Fri, 30 Jan - Sun, 1 Feb
LHR
London
BOS
Boston
S$626 Return, found 17 hours ago
S$626
Return
found 17 hours ago
Select Brussels Airlines flight, departing Fri, 30 Jan from London to Boston, returning Sun, 1 Feb, priced at S$626 found 17 hours ago
Brussels Airlines
Fri, 30 Jan - Sun, 1 Feb
LHR
London
BOS
Boston
S$630 Return, found 17 hours ago
S$630
Return
found 17 hours ago
Select Brussels Airlines flight, departing Fri, 30 Jan from London to Boston, returning Sun, 1 Feb, priced at S$630 found 17 hours ago
Lufthansa
Wed, 28 Jan - Sun, 1 Feb
LHR
London
BOS
Boston
S$630 Return, found 2 days ago
S$630
Return
found 2 days ago
Select Lufthansa flight, departing Wed, 28 Jan from London to Boston, returning Sun, 1 Feb, priced at S$630 found 2 days ago
Scandinavian Airlines
Mon, 16 Mar - Mon, 23 Mar
LHR
London
BOS
Boston
S$653 Return, found 2 days ago
S$653
Return
found 2 days ago
Select Scandinavian Airlines flight, departing Mon, 16 Mar from London to Boston, returning Mon, 23 Mar, priced at S$653 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$551 - S$1,137 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 S$611
BOS
Logan Intl.
CheapestClosest
Average driving time to city centre7 min
Flights from S$611
London to Boston route information
Origin airport
Heathrow
Destination airport
Logan Intl.
Airlines serving
Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, United, Virgin Atlantic
Return price
S$610
Distance
5210 km
Average flight time
2 hours 47 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 United, Swiss International Air Lines, Austrian Airlines, Virgin Atlantic, Delta, Lufthansa, American Airlines, Brussels Airlines, Scandinavian Airlines. 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$489 and roundtrip prices from S$611*.
 

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 . 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$611. 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

*Available to Expedia members.