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Cheap Flights from London to Boston from $318

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Cheap LHR to BOS Flights

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Wed, Oct 30 - Thu, Nov 14
LHR
London
to
BOS
Boston
$318

roundtrip

found 5 days ago

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Mon, Oct 28 - Mon, Nov 4
LHR
London
to
BOS
Boston
$326

roundtrip

found 4 days ago

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Wed, Nov 6 - Fri, Nov 15
LHR
London
to
BOS
Boston
$328

roundtrip

found 1 day ago

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Wed, Jan 15 - Wed, Jan 29
LHR
London
to
BOS
Boston
$337

roundtrip

found 2 hours ago

Open LHR to BOS flights search result page
Wed, Jan 15 - Wed, Jan 29
LHR
London
to
BOS
Boston
$337

roundtrip

found 2 hours ago

Open LHR to BOS flights search result page
Wed, Oct 30 - Tue, Nov 5
LHR
London
to
BOS
Boston
$339

roundtrip

found 11 hours ago

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Wed, Oct 30 - Sun, Nov 3
LHR
London
to
BOS
Boston
$340

roundtrip

found 1 day ago

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Tue, Mar 3 - Mon, Mar 16
LHR
London
to
BOS
Boston
$343

roundtrip

found 4 days ago

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Wed, Mar 11 - Thu, Mar 19
LHR
London
to
BOS
Boston
$351

roundtrip

found 1 day ago

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Wed, Jan 15 - Wed, Jan 29
LHR
London
to
BOS
Boston
$351

roundtrip

found 2 hours ago

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Wed, Oct 30 - Tue, Nov 5
LHR
London
to
BOS
Boston
$354

roundtrip

found 11 hours ago

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Wed, Jan 15 - Wed, Jan 29
LHR
London
to
BOS
Boston
$364

roundtrip

found 2 hours ago

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Wed, Jan 15 - Wed, Jan 29
LHR
London
to
BOS
Boston
$364

roundtrip

found 2 hours ago

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Thu, Nov 14 - Thu, Nov 28
LHR
London
to
BOS
Boston
$370

roundtrip

found 14 hours ago

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Wed, Mar 11 - Thu, Mar 19
LHR
London
to
BOS
Boston
$430

roundtrip

found 1 day ago

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Tue, Aug 27 - Tue, Sep 3
LHR
London
to
BOS
Boston
$495

roundtrip

found 10 hours ago

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Sat, Mar 7 - Sat, Mar 14
LHR
London
to
BOS
Boston
$534

roundtrip

found 1 day ago

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Wed, Sep 18 - Thu, Oct 10
LHR
London
to
BOS
Boston
$542

roundtrip

found 2 hours ago

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Sat, Nov 16 - Mon, Nov 25
LHR
London
to
BOS
Boston
$548

roundtrip

found 20 hours ago

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Thu, Oct 3 - Wed, Oct 9
LHR
London
to
BOS
Boston
$692

roundtrip

found 17 hours ago

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London to Boston route information

Origin Airport Heathrow
Destination Airport Logan Intl.
Airlines Serving Aer Lingus, Air Canada, Air France, Alitalia, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, KLM, Lufthansa, SAS, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Flight Price $318
Distance 3,256 mi

London

LGW-Gatwick

$322.51

LCY-London City

$374.63

STN-Stansted

$688.63

LTN-Luton

$4,158.82

Providence

PVD-T.F. Green

$689.67

Worcester

ORH-Worcester Regional

$1,008.99

Manchester

MHT-Manchester-Boston Regional

$962.53

Provincetown

PVC-Provincetown Municipal

$7,271.83

Top Routes from London

Top Routes to Boston

Cheap LHR to BOS Flights

  • Question : What is the cheapest day to fly to Boston?
    Answer : As of May 27th, the best day for deals to Boston (BOS) is Jun 2nd. A ticket will cost you $352, which is 61% below the average price to book the same route.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can adjust your departure date. If you would like to save some funds in doing so, the lowest-cost day to fly in June is Thursday. Having flexibility in your travel plans means you can save more, so be sure to plan ahead when possible.
  • Question : How long do most people visit Boston?
    Answer : Of course, you are not most people, but if you were, you'd stay roughly 20 days.
  • Question : What is the cheapest day to fly?
    Answer : The cheapest day to fly from London to Boston is on Thursday. If you would like to save a little cash on your next holiday look for flights on that day.
  • Question : How many flights are there per day from London to Boston?
    Answer : The number of flight times varies by day of the week, but on average, LHR to BOS sees eight different choices. You’ll have more options on this route than most others departing the United Kingdom.
  • Question : Which airline has the least delays from London to Boston?
    Answer : Booking with United Airlines means you will arrive to Boston about the time you were supposed to. In fact, this timely airline has a 100% average for landing before the plane turns into a pumpkin.
  • Question : How long is the flight from LHR to BOS?
    Answer : This direct flight will whoosh you away to your destination in seven hours and 30 minutes via Virgin Atlantic. If you catch the 4:45 PM BST departure, you'll arrive at 7:15 PM EDT. Allowing you plenty of time to grab a quick bite (don't forget, there is a time change of five hours).

Apr 20, 2019

USB charging did not work

A verified traveler
London to Boston · Delta
Mar 24, 2019

Limited number of the offered meal. We asked for vegetarian meal which was finished.

A verified traveler
London to Boston · Delta
Dec 23, 2018

I couldn't get onto the wifi, but there were so many entertainment options I didn't really need it!

A verified traveler
London to Boston · Delta
Dec 22, 2018

Although the flight was good it wasn’t Virgin, the flight was operated by Delta. We were allocated seats in zone 4 of the plane. This meant we were last to board. Last to be served food and leave the plane. Each of these actions had a knock on effect... they ran out of food selections twice by the time they came to zone 4 as we were last to be served, coffee was cold, cues were longer at security and baggage reclaim. The whole experience made zone 4 the dog shit passengers that time forgot!

A verified traveler
London to Boston · Virgin Atlantic
Sep 26, 2018

I would highly recommend Virgin Airlines for the service, comfortable seats, good and plentiful food, free checked bags, and wonderful, hardworking staff!

A verified traveler
London to Boston · Virgin Atlantic
Sep 24, 2018

We enjoyed the great attitude of EVERYONE on their team; you could tell they sincerely cared about pleasing us.

A verified traveler
London to Boston · Virgin Atlantic
Sep 19, 2018

Airplane seats in other than first class are never comfortable. I found the entertainment control very difficult to use.

A verified traveler
London to Boston · Virgin Atlantic
Sep 19, 2018

BA was late leaving Athens and then we were put into a holding pattern over Heathrow due to weather. If it had not been for the BA staff expediting our security passage and having employees on the lookout for us we would not have made our connecting flight to Boston. We had an incredibly positive experience. On a different note we were disappointed that all food items including water was a charge onboard our flight from Athens to Heathrow.

A verified traveler
London to Boston · British Airways
Sep 17, 2018

Very helpful and friendly agent when checking baggage at Terminal 5. Friendly, helpful people and flexibility unlike some other airlines such as Norwegian Air who have really unhelpful and aggressive baggage check in and gate staff where their main goal is to try to find any way possible to charge extra for cabin bags. We will try to use BA in future on our frequent trips to the UK if the prices are competitive to the other airlines. On this trip, I really felt that BA were making an effort to help customers and to minimize the stress involved in baggage checking which has become a nightmare in recent years with airlines attempting to screw flyers by nitpicking on baggage size and weight. It always irritates me that obese people, some of who weigh hundreds of pounds more than we do, can get on the plane without any weight penalties yet normal weight passengers who’s baggage is a few pound pounds overweight get extra charges.

A verified traveler
London to Boston · British Airways
Sep 16, 2018

The flight staff were terrific. Everything was on time and the plane was new.

A verified traveler
London to Boston · Virgin Atlantic