Cheap Flights from London Heathrow to Boston Logan International

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Compare London Heathrow to Boston Logan International flight deals

Find the cheapest month or even day of the year to fly to Boston Logan International

Book the best Boston Logan International fare with no extra fees

Flight deals Cheapest month Find the best route Route info FAQs Tips and advice

Flight deals from London Heathrow to Boston Logan International

Looking for a cheap last-minute deal or the best return flight from London Heathrow Airport to Boston Logan International Airport? If you want to travel next month, return fares start from Rs137,715. Find the lowest prices on one-way and return tickets right here.

Boston.Rs79,151 per passenger.Departing Tue, 20 Oct.One-way flight with LEVEL.Outbound indirect flight with LEVEL, departs from London Heathrow on Tue, 20 Oct, arriving in Boston Logan International.Price includes taxes and charges.From Rs79,151, select.

Boston.Rs96,046 per passenger.Departing Sat, 14 Nov.One-way flight with Aer Lingus.Outbound indirect flight with Aer Lingus, departs from London Heathrow on Sat, 14 Nov, arriving in Boston Logan International.Price includes taxes and charges.From Rs96,046, select.

Boston.Rs108,955 per passenger.Departing Mon, 7 Dec.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Mon, 7 Dec, arriving in Boston Logan International.Price includes taxes and charges.From Rs108,955, select.

Boston.Rs111,505 per passenger.Departing Wed, 31 Mar.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Wed, 31 Mar, arriving in Boston Logan International.Price includes taxes and charges.From Rs111,505, select.

Boston.Rs111,833 per passenger.Departing Wed, 10 Feb.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Wed, 10 Feb, arriving in Boston Logan International.Price includes taxes and charges.From Rs111,833, select.

Boston.Rs112,336 per passenger.Departing Tue, 26 Jan.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 26 Jan, arriving in Boston Logan International.Price includes taxes and charges.From Rs112,336, select.

Boston.Rs113,200 per passenger.Departing Sun, 4 Apr.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Sun, 4 Apr, arriving in Boston Logan International.Price includes taxes and charges.From Rs113,200, select.

Boston.Rs115,189 per passenger.Departing Sun, 30 May.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Sun, 30 May, arriving in Boston Logan International.Price includes taxes and charges.From Rs115,189, select.

Boston.Rs115,189 per passenger.Departing Tue, 1 Jun.One-way flight with Icelandair.Outbound indirect flight with Icelandair, departs from London Heathrow on Tue, 1 Jun, arriving in Boston Logan International.Price includes taxes and charges.From Rs115,189, select.

Boston.Rs125,876 per passenger.Departing Thu, 5 Aug.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Thu, 5 Aug, arriving in Boston Logan International.Price includes taxes and charges.From Rs125,876, select.

Boston.Rs125,996 per passenger.Departing Thu, 29 Jul.One-way flight with British Airways.Outbound indirect flight with British Airways, departs from London Heathrow on Thu, 29 Jul, arriving in Boston Logan International.Price includes taxes and charges.From Rs125,996, select.

Boston.Rs126,747 per passenger.Departing Fri, 4 Dec.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from London Heathrow on Fri, 4 Dec, arriving in Boston Logan International.Price includes taxes and charges.From Rs126,747, select.

Boston.Rs126,776 per passenger.Departing Sat, 31 Oct.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from London Heathrow on Sat, 31 Oct, arriving in Boston Logan International.Price includes taxes and charges.From Rs126,776, select.

Boston.Rs127,443 per passenger.Departing Wed, 1 Sep.One-way flight with SWISS.Outbound indirect flight with SWISS, departs from London Heathrow on Wed, 1 Sep, arriving in Boston Logan International.Price includes taxes and charges.From Rs127,443, select.

Boston.Rs127,872 per passenger.Departing Mon, 2 Nov.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from London Heathrow on Mon, 2 Nov, arriving in Boston Logan International.Price includes taxes and charges.From Rs127,872, select.

Boston.Rs127,991 per passenger.Departing Wed, 10 Feb.One-way flight with jetBlue.Outbound direct flight with jetBlue departs from London Heathrow on Wed, 10 Feb, arriving in Boston Logan International.Price includes taxes and charges.From Rs127,991, select.

Find the cheapest month to fly from London Heathrow to Boston Logan International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like London Heathrow to Boston Logan International flights are currently cheapest in October.

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Direct flights from London Heathrow to Boston Logan International

London Heathrow to Boston Logan International: Alternative routes

Compare routes from London Heathrow to Boston below. You may find an airport to fly into that's cheaper, faster, or easier than Boston Logan International.

London to Boston: Flight information

The things to know before you go.

Cheapest flight found	Rs79,151
Cheapest month to fly	October
Average flight time	7 hrs, 41 mins
Most popular airline	British Airways
Average flights per week	282

Finding cheap flights from London Heathrow to Boston Logan International: Frequently asked questions

How much are return flights from London Heathrow to Boston Logan International?

The best price we found for a return flight from London Heathrow to Boston Logan International is Rs127,630. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from London Heathrow to Boston Logan International?

7 hours and 41 minutes is the average flight time from London Heathrow to Boston Logan International.

Which airlines fly direct from London Heathrow to Boston Logan International?

British Airways, Iberia and Finnair fly direct from London Heathrow to Boston Logan International.

How many flights are there a week from London Heathrow to Boston Logan International?

As of September 2026, there are 282 flights per week flying from London Heathrow to Boston Logan International.

When is the cheapest time to fly from London Heathrow to Boston Logan International?

The cheapest month to fly from London Heathrow to Boston Logan International is usually November.

Which upcoming date is cheapest to fly from London Heathrow Airport to Boston Logan International Airport on?

After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from London Heathrow Airport to Boston Logan International Airport on Tuesday, 17 November 2026.

Can I get a direct flight from London Heathrow Airport to Boston Logan International Airport?

Yes – the average flight time is 7 hours and 41 minutes.

How can I find the best flight deal to Boston Logan International?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Boston Logan International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to Boston?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Boston is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from London Heathrow Airport to Boston Logan International with?

Currently, Icelandair and jetBlue offer the cheapest flight tickets to Boston Logan International.

Travelling from London Heathrow Airport (LHR) to Boston Logan International Airport (BOS): what you need to know

Take a direct flight from London Heathrow Airport to Boston Logan International Airport and you'll be travelling for an average of 7 hours 40 minutes.
Boston's timezone is UTC-5, which makes Boston five hours behind London.
Each week, there are 52 London Heathrow Airport to Boston Logan International Airport flights. To get going as soon as possible, take the 08:25 JetBlue Airways flight. If you're eager to make the most of your time before flying, the latest flight is at 20:10 with British Airways.
Arrive at the airport on time so you don't miss your LHR to BOS flight. Be there at least two hours ahead for international flights and an hour early for domestic departures to avoid a last-minute sprint to the gate.
Flying during a peak month such as July? Major public holidays and other popular periods can lead to longer queues and delays at airport checkpoints. Play things extra safe and arrive up to four hours ahead of international flights and two hours before domestic departures.
Plenty of airlines offer direct flights from London Heathrow Airport to Boston Logan International Airport. Travel nonstop to Boston with these top carriers and get to know this amazing part of the United States:
Most travellers choose to fly with British Airways on this route.
With a reliable 87.93% of services arriving as planned, American Airlines has the best on-time record for LHR to BOS flights.
Think about adding a stopover when booking your ticket from London Heathrow Airport to Boston Logan International Airport. Simply deselect 'Direct flights only' to break up your journey, or perhaps explore a new destination along the way. Here's where you can stop between LHR and BOS:
- Dublin Airport
- Edinburgh Airport
- Halifax International Airport

How to find the cheapest flights from London Heathrow Airport (LHR) to Boston Logan International Airport (BOS)

At the moment, Rs79,151 is the lowest price we've found for a one-way London Heathrow Airport to Boston Logan International Airport flight. The best price for a return plane ticket is Rs127,630. Bear in mind that fares may change due to demand when booking.
Score cheap tickets from LHR to BOS by booking at least five months ahead. Based on our research, that's the sweet spot for finding the biggest deals.
October is the cheapest month for flights from London Heathrow Airport to Boston Logan International Airport. If you're looking to travel at a different time of year, the 'Whole month' tool will give you the lowest airfares for each month.
You don't need to check back in every day to see if fares have gone down when you create a Price Alert. We'll let you know the moment there's a change in price on cheap flights from LHR to BOS.
Pick your ideal departure and arrival times, number of stops and airlines with the filters. Alternatively, sort your results by 'Cheapest' to get the best deals on flights from London Heathrow Airport to Boston Logan International Airport.

Handy information about London Heathrow Airport (LHR)

When it comes to London Heathrow Airport's on-time performance, 78% of flights arrive within the expected timeframe.
London Heathrow Airport is around 24 kilometres from central London. If you're driving, ride-sharing or catching a taxi from the centre, it'll take 45 minutes or so to arrive, depending on the traffic.
The trip on public transport usually takes 25 minutes.
Taking an early flight from London Heathrow Airport to Boston Logan International Airport? Avoid the last-minute rush to the terminal (and catch some extra z's) by choosing one of these stays close to LHR:

Arriving at Boston Logan International Airport (BOS)

Book a hotel near BOS if you're catching a late London Heathrow Airport to Boston Logan International Airport flight. Pick one of these accommodation options and skip the long transfer:
Travel at your own speed with a Boston Logan International Airport rental car. Book your wheels from Dollar, Budget or Thrifty and see more of Boston and beyond.
For the lowest price, reserve your ride from Boston Logan International Airport about one week ahead.

Getting from Boston Logan International Airport (BOS) to central Boston

You'll find BOS at One Harborside Drive.
Boston Logan International Airport to central Boston has a drive time of about 20 minutes. It's approximately 8 kilometres away.
If you're using public transport, expect a journey of roughly 25 minutes.

When to fly to Boston Logan International Airport (BOS)

July is the most popular month for flights from London Heathrow Airport to Boston Logan International Airport. To steer clear of the crowds, head to Boston in March.
Book your flight from London Heathrow Airport to Boston Logan International Airport for July if you'd like to go to Boston during its warmest month. You can expect temperatures of between 16ºC and 29ºC.
Search for cheap tickets from LHR to BOS in January if you like cooler conditions. Temperatures are at their lowest then, ranging between -8ºC and 6ºC on average.

Explore more of the United States

New York is just one of the many cities in the United States waiting to be discovered after you've experienced Boston. Around 306 kilometres away to the south-west, its top attractions include Central Park, Statue of Liberty and Metropolitan Museum of Art.
Philadelphia is another must-experience destination in the United States and is around 434 kilometres south-west of Boston. No trip is complete without experiencing Independence Hall, Liberty Bell and Philadelphia Museum of Art.