Cheap flights from Boston (BOS) to Heathrow (LHR)

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

All the information you need to plan the best BOS to LHR flight in 2022: compare Boston to Heathrow flight prices with the expected peak season, weather and rainfall in Heathrow.
BOS - LHR
Price
$363 - $548
LHR
Temperature
39.2 - 62.6 °F
LHR
Precipitation
1.6 - 2.8 inches

Popular in

December

High demand for flights, 24% potential price rise

Cheapest in

January

Best time to find cheap flights, 13% potential price drop

Round-trip from

$363

From Boston Logan Intl to London Heathrow

One-way from

$196

One-way flight from Boston Logan Intl to London Heathrow

Flight route prices based on searches on Cheapflights within the last 3 days, monthly prices based on aggregated historical data.
When is the cheapest time to fly from Boston to London Heathrow Airport (BOS - LHR)?

When flying from Boston to London Heathrow Airport, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

How far in advance should I book a flight from Boston to London Heathrow Airport?

To save up to 83% on this flight, we recommend booking at least 61 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Boston to London Heathrow Airport from $597 1-2 weeks out and tickets from $762 for flights departing within the next 72 hours.

Cheap flights from Boston to Heathrow in January, February 2022

The best prices found for BOS to LHR flights for January, February
31 Jan - 7 Feb
$380pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
31 Jan - 7 Feb
$381pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
31 Jan - 7 Feb
$389pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl

Boston Logan Intl to Heathrow 2022 flight deals

Cheap flights to Heathrow from Boston found for this year
31 Jan - 7 Feb
$380pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
31 Jan - 7 Feb
$381pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl
31 Jan - 7 Feb
$389pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl

Non-stop flights to Heathrow from Boston

Save time with Boston to Heathrow direct flight deals
23 Feb - 1 Mar
$484pp
BOS
Boston Logan Intl
Multiple Airlines
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Finnair
Non-Stop
BOS
Boston Logan Intl
2 Mar - 17 Mar
$537pp
BOS
Boston Logan Intl
Virgin Atlantic
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
Non-Stop
BOS
Boston Logan Intl
11 Apr - 20 Apr
$539pp
BOS
Boston Logan Intl
Virgin Atlantic
Non-Stop
LHR
London Heathrow
LHR
London Heathrow
Virgin Atlantic
Non-Stop
BOS
Boston Logan Intl

Last minute flights from Boston to Heathrow

Late deals on round-trip flights to Heathrow from Boston, departing today and this week
2 Feb - 6 Feb
$536pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
2 Feb - 6 Feb
$545pp
BOS
Boston Logan Intl
Multiple Airlines
   
2 STOPS
LHR
London Heathrow
LHR
London Heathrow
Multiple Airlines
   
2 STOPS
BOS
Boston Logan Intl
3 Feb - 10 Feb
$555pp
BOS
Boston Logan Intl
TAP AIR PORTUGAL
 
1 STOP
LHR
London Heathrow
LHR
London Heathrow
TAP AIR PORTUGAL
 
1 STOP
BOS
Boston Logan Intl

One-way flights to Heathrow from Boston

The cheapest one-way flights from Boston to Heathrow
12:10 pm - 11:05 am
ITA Airways
1 Stop
17h 55m
BOS - LHR
ITA Airways
$196
Travel2Be
12:10 pm - 11:00 am
ITA Airways
1 Stop
17h 50m
BOS - LHR
ITA Airways
$207
Travelgenio
2:10 pm - 12:00 pm
ITA Airways
1 Stop
17h 50m
BOS - LHR
ITA Airways
$208
Travelgenio

Related info for your journey

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

Flight FAQs

From Boston to Heathrow

What airport do you fly from for flights from Boston to London Heathrow?

Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly out of when you book flights from Boston to London Heathrow. 24 airlines have flights from Logan Intl to London Heathrow on a regular basis. Booking flights from Boston Logan Intl to London Heathrow should not be difficult; the airport handles an average of 14 outbound flights to London Heathrow per day.

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

Due to the rapidly changing circumstances due to COVID-19, airlines like British Airways, Virgin Atlantic, and Delta flying from Boston Logan Intl to London Heathrow have implemented new flexible cancellation policies.

Can I find flights from Boston to London Heathrow Airport for under $400 on Cheapflights?

Yes, there are multiple flights from Boston to London Heathrow Airport for under $400. The cheapest flight booked recently is on TAP AIR PORTUGAL for just $398, but on average you can expect to pay $432.

Are there nonstop flights from Boston to London Heathrow Airport for under $500 on Cheapflights?

Cheapflights has at least 20 direct flights from Boston to London Heathrow Airport under $500. A good price for a nonstop flight from Boston to London Heathrow Airport is less than $570.

Are there last-minute flights available from Boston to London Heathrow Airport for under $600?

There are currently 20+ open flights from Boston to London Heathrow Airport within the next 7 days for less than $600.

What is the cheapest airline to fly from Boston to London Heathrow Airport round-trip?

According to our current data, TAP AIR PORTUGAL ($398), offers the cheapest pricing from Boston to London Heathrow Airport. TAP AIR PORTUGAL is 4% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest flights from Boston to London Heathrow Airport?

The cheapest flight price from Boston to London Heathrow Airport is $192. On average you can expect to pay $1,102. The most popular route, (Boston Logan Intl - London Heathrow), can usually be booked for $397.

What are the most popular airlines that fly from Boston to London Heathrow Airport?

The most popular airlines flying from Boston to London Heathrow Airport are Major Airline, American Airlines and Air Canada. Something to consider prior to booking your flight.

What are the most reliable airlines from Boston to London Heathrow Airport?

Before booking your flight to London Heathrow Airport from Boston, check out the most reliable airlines to get you to your destination on time: Qatar Airways (95%), EL AL (95%), JetBlue( 95%).

Related searches

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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Heathrow (LHR)

Do I need a COVID test to fly to Heathrow from Boston?

Information is based on travel restrictions from Boston Logan Intl to London Heathrow

Most visitors from Boston Logan Intl need to provide a negative COVID-19 test result and/or quarantine to enter London Heathrow.

COVID-19 testing requirements
Visitors from Boston Logan Intl must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 48 hours before departing to London Heathrow.

Quarantine requirements
Visitors from Boston Logan Intl are not required to quarantine after entering London Heathrow.

Documents
Mandatory passenger locator form - Submit the form any time in the 48 hours before arriving in the UK. Show the form when checking in your plane, train or ferry to the UK.

Managed quarantine package for Scotland - All travelers arriving directly to Scotland are required to book their Managed Quarantine Package prior to travel.

COVID-19 testing package - All travelers must book and pay for a COVID-19 Testing Package prior to travel to England and Scotland.


Do I need a test to fly back to Boston from Heathrow?

Returning to Boston Logan Intl from London Heathrow

COVID-19 testing requirements
Visitors from London Heathrow must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Boston Logan Intl.

Quarantine requirements
Visitors from London Heathrow are not required to quarantine after entering Boston Logan Intl.

Hide COVID Travel Restrictions for Heathrow (LHR)

Alternative routes for Boston to Heathrow

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

Destination information for Heathrow

Things to know before you go - useful duration and weather info for your trip from Boston to Heathrow.
Today's exchange rate
$1 = £0.75
Average temperature for January in Heathrow
48.2 °F
Avg rainfall for January in Heathrow
2.1 ″

Airports servicing Boston

Airports servicing London

Top 10 airlines flying from Boston Logan Intl to London Heathrow

The chart below displays the airlines Cheapflights users traveling from Boston to Heathrow 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
TAP AIR PORTUGAL
$304 $650 No cancel fee N/A
Lufthansa
$305 $496 No cancel fee 76%
American Airlines
$315 $631 No cancel fee 71%
Norwegian Air UK
$317 $598 No cancel fee N/A
Air France
$320 $517 No cancel fee 77%
KLM
$320 $575 No cancel fee 75%
WOW air
$325 $492 No cancel fee N/A

We couldn't confirm the COVID-19 safety measures taken by WOW air. Please check directly on their website for additional information.

Norwegian
$336 $647 No cancel fee 74%
Finnair
$337 $582 No cancel fee 76%
United Airlines
$339 $620 No cancel fee 69%

Hourly flight availability from Boston to Heathrow

See what time of day planes typically take off from Boston towards Heathrow.
Evening 6 PM to midnight 85% of BOS to LHR departures
Morning 6 AM to noon 14% of BOS to LHR departures
Early morning Midnight to 6 AM 1% of BOS to LHR departures
Afternoon Noon to 6 PM 0% of BOS to LHR departures
Midnight
6 AM
Noon
6 PM
Weekly flight availability
from Boston to Heathrow
See how many times per day planes take to the skies headed from Boston to Heathrow.
Sunday
18 daily flights
Monday
13 daily flights
Tuesday
8 daily flights
Wednesday
21 daily flights
Thursday
18 daily flights
Friday
13 daily flights
Saturday
13 daily flights