Cheap flights from Heathrow to Boston

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How to find the cheapest flight from
Heathrow (LHR) to Boston (BOS)

All the information you need to plan the best LHR to BOS flight in 2021: compare Heathrow to Boston flight prices with the expected peak season, weather and rainfall in Boston.
LHR - BOS
Price
£246 - £455
BOS
Temperature
4 - 29 °C
BOS
Rainfall
70 - 99 mm

Popular in

July

High demand for flights, 32% potential price rise

Cheapest in

February

Best time to find cheap flights, 21% potential price drop

Average price

£291

Average for round-trip flights in April 2021

Round-trip from

£246

From Heathrow to Boston

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
How far in advance should I book a flight from Heathrow to Boston?

Find a great deal and save up to 54% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Heathrow to Boston within the next two weeks, with the cheapest ticket starting at £365.

What is the cheapest month to fly from Heathrow to Boston?

November can be a great time to fly to Boston from Heathrow with a flight ticket averaging about £306. Cheapflights users have found deals in the month of November for as cheap as £220. The most expensive prices can be found in the month of July.

Cheap flights from Heathrow to Boston in April, May 2021

The best prices found for LHR to BOS flights in April, May
1 May - 7 Jun
£263pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
23 Apr - 30 Apr
£267pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
15 May - 21 May
£270pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow

Heathrow to Boston 2021 flight deals

Cheap flights to Boston from Heathrow found for this year
1 May - 7 Jun
£263pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
7 Jun - 28 Jun
£265pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
20 Jun - 27 Jun
£266pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow

Direct flights to Boston from Heathrow

Save time with Heathrow to Boston direct flight deals
11 May - 18 May
£310pp
LHR
London Heathrow
Virgin Atlantic
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Virgin Atlantic
Direct
LHR
London Heathrow
19 May - 2 Jun
£311pp
LHR
London Heathrow
Virgin Atlantic
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Virgin Atlantic
Direct
LHR
London Heathrow
15 May - 21 May
£316pp
LHR
London Heathrow
Virgin Atlantic
Direct
BOS
Boston Logan Intl
BOS
Boston Logan Intl
Virgin Atlantic
Direct
LHR
London Heathrow

Last-minute flights from Heathrow to Boston

Late deals on return flights to Boston from Heathrow, departing today and this week
23 Apr - 30 Apr
£267pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
21 Apr - 5 Jun
£270pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
21 Apr - 4 Jun
£272pp
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow

One-way flights to Boston from Heathrow

The cheapest one-way flights from Heathrow to Boston
09:10 - 14:50
Icelandair
1 stop
10h 40m
LHR - BOS
Icelandair
£230
mytrip.com
03:40 - 11:55
Air Canada
2 stops
13h 15m
LHR - BOS
Air Canada
£231
Air Canada
14:55 - 15:55
Multiple Airlines
3 stops
30h 00m
LHR - BOS
Multiple Airlines
£233
Kiwi.com

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Heathrow</span> to <span class="emphasized">Boston</span> flights.

Flight FAQs

From Heathrow to Boston

Are flight prices decreasing from Heathrow to Boston due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Heathrow and Boston for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

What safety measures are being taken by airlines flying from London Heathrow to Boston Logan Intl to control the spread of COVID-19?

Delta and Alitalia are some of the many airlines that have implemented additional safety measures to control the spread of COVID-19. Some of the new policies that have been implemented to accommodate travellers flying from London Heathrow to Boston Logan Intl are improved sanitation, HEPA filters, mask requirements, socially-distanced seating (for a limited time), and pre-flight testing for antibodies and symptoms. Policies will vary by airline.

Which airlines flying from London Heathrow to Boston Logan Intl have flexible cancellations due to COVID-19?

Some of the carriers operating flights from London Heathrow to Boston Logan Intl that may be offering flexible cancellation policies are British Airways, Virgin Atlantic, and Iberia. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Heathrow to Boston for under £291 on Cheapflights?

Yes, there are multiple flights from Heathrow to Boston for under £291. The cheapest flight booked recently is on TAP AIR PORTUGAL for just £263, but on average you can expect to pay £276.

Are there direct flights from Heathrow to Boston for under £364 on Cheapflights?

Cheapflights has 20 direct flights from Heathrow to Boston under £364. A good price for a direct flight from Heathrow to Boston is less than £336.

Are there last-minute flights available from Heathrow to Boston for under £291?

There are currently 20+ open flights from Heathrow to Boston within the next 7 days for less than £291.

What days are direct flights available from Heathrow to Boston?

Direct flights can be found on the following days: Thursday.

How many flights depart from Heathrow to Boston on average per day?

On average 2 flights depart from London Heathrow to Boston Logan Intl per day.
Evening (6pm - Midnight) - 100% of flight departures

Does it rain more in Heathrow or Boston?

In Heathrow, there will be less rainfall in Heathrow compared to Boston over the next 20 days.

Is Heathrow weather warmer or cooler than Boston?

Our data indicates that the weather will be 29 °C on average in the month of July. The temperature in Boston is typically hotter than in Heathrow. If you're traveling when the temperature is at its warmest, push to plan early, as flight price and availability will have an impact on your travels. For the best results, search for flights well in advance or after peak season.

How long does is the flight from Heathrow to Boston?

Airlines like Icelandair, Lufthansa, and TAP AIR PORTUGAL fly from Heathrow to Boston in about 10h 40m. The time it takes to get you to your destination can typically vary by up to 1h 40m. Heathrow and Boston are separated by a distance of 3274 mi. Both multi-stop and direct flights can be found to your destination and back.

What are the cheapest airlines to flying from Heathrow to Boston return?

TAP AIR PORTUGAL, at £264, was found to be the cheapest airline from Heathrow to Boston. An alternate airline flying to your destination would be Icelandair. These flights start at 15% lower than the current average price 3 months from now.

What are the cheapest airlines to fly from Heathrow to Boston one-way?

One-way options have recently been found by users for as low as £193 on Icelandair. Other airlines that offer cheap prices include Lufthansa from £211 and Virgin Atlantic from £215 one-way.

Alternative routes for Heathrow to Boston

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for Boston

Things to know before you go - useful duration and weather info for your trip from Heathrow to Boston.
Today's exchange rate
£1 = $1.38
Average temperature for April in Boston
15.0 °C
Avg rainfall for April in Boston
94.0 mm

Airports servicing London

Airports servicing Boston

Top 10 airlines flying from Heathrow to Boston

The chart below displays the airlines Cheapflights users travelling from Heathrow to Boston choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Air Canada
£257 £450 No cancel fee 67%
Search Air Canada flights
Norwegian
£326 £486 No cancel fee 74%
Search Norwegian flights
Norwegian Air UK
£318 £527 No cancel fee N/A
Search Norwegian Air UK flights
Lufthansa
£321 £572 No cancel fee 76%
Search Lufthansa flights
SWISS
£347 £611 No cancel fee 79%
Search SWISS flights
Delta
£306 £612 No cancel fee N/A
Search Delta flights
SAS
£355 £621 No cancel fee 77%
Search SAS flights
Icelandair
£334 £741 No cancel fee 76%
Search Icelandair flights
Austrian Airlines
£357 £823 No cancel fee 78%
Search Austrian Airlines flights
Aer Lingus
£488 £854 No cancel fee N/A
Search Aer Lingus flights

Hourly flight availability from Heathrow to Boston

See what time of day planes typically take off from Heathrow towards Boston.
Afternoon Midday to 6 PM 100% of flight departures
Early morning Midnight to 6 AM 0% of flight departures
Morning 6 AM to midday 0% of flight departures
Evening 6 PM to midnight 0% of flight departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Heathrow to Boston
See how many times per day planes take to the skies headed from Heathrow to Boston.
Sunday
5 daily flights
Monday
5 daily flights
Tuesday
5 daily flights
Wednesday
5 daily flights
Thursday
5 daily flights
Friday
3 daily flights
Saturday
5 daily flights
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