$161 Find Cheap Flights from Massachusetts to the United Kingdom

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Useful Info
Useful Info

Good to know

Low seasonFebruary
High seasonAugust
Cheapest flight$161
Best time to beat the crowds with an average 12% drop in price.
Most popular time to fly with an average 4% increase in price.
Flight from Boston to London Heathrow Airport

Flights from Massachusetts to the United Kingdom: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Massachusetts to the United Kingdom 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with British AirwaysBOS-LHRJun 2024
most other airlines are very good to excellent
Verified travelerFlew with British AirwaysBOS-LHRJan 2024
Leave plenty of time if connecting in London as most connecting flights are in a different terminal which requires a bus or tram ride. Also if you’re not at the gate 30 minutes ahead they will not let you on the plane. Apparently this is a Heathrow not airline rule.
Verified travelerFlew with British AirwaysBOS-LHRFeb 2024
Virgin Atlantic are still the best overall for this route.

FAQs for booking flights from Massachusetts to the United Kingdom

  • How does KAYAK find such low prices on flights from Massachusetts to the United Kingdom?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Massachusetts to the United Kingdom.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Massachusetts to the United Kingdom?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Massachusetts to the United Kingdom is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Massachusetts to the United Kingdom?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Massachusetts to the United Kingdom with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Massachusetts to the United Kingdom?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Massachusetts to the United Kingdom up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • Which is the cheapest airport to fly into in the United Kingdom?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in the United Kingdom is London Gatwick Airport (LGW), with an average flight price of $403.

  • What is the cheapest day to fly to the United Kingdom?

    Based on KAYAK data, the cheapest day to fly to the United Kingdom is Tuesday where round-trip tickets can be as cheap as $707. On the other hand, the most expensive day to fly is Saturday, where round-trip prices are $761 on average.

  • What is the cheapest time of day to fly to the United Kingdom?

    The cheapest time of day to fly to the United Kingdom is generally in the afternoon, when round-trip flights cost $623 on average. Morning departures are around 4% more expensive than evening flights, on average. The most expensive time of day to fly to the United Kingdom is generally at night, which is peak travel time and where the average cost of a ticket is $749.

  • What is the cheapest flight to the United Kingdom?

    The cheapest ticket to the United Kingdom from Massachusetts found in the last 72 hours was to London Gatwick Airport, at $537 round-trip. The most popular route is Boston (BOS) to London Gatwick Airport (LGW) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $537.

  • What is the cheapest month to fly from Massachusetts to the United Kingdom?

    The cheapest month for flights from Massachusetts to the United Kingdom is March, when tickets cost $476 (return) on average. On the other hand, the most expensive months are June and July, when the average cost of round-trip tickets is $876 and $801 respectively.

  • How far in advance should I book a flight from Massachusetts to the United Kingdom?

    To get a below average price on the flight from Massachusetts to the United Kingdom, you should book around 14 weeks before departure. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

  • How long is the flight to the United Kingdom?

    An average nonstop flight from Massachusetts to the United Kingdom takes 11h 44m, covering a distance of 3202 miles. The shortest route is Boston (BOS) to Edinburgh (EDI) with an average flight time of 6h 15m.

  • What are the most popular destinations in the United Kingdom?

    Based on KAYAK flight searches, the most popular destination is London (88% of total searches to the United Kingdom). The next most popular destinations are Edinburgh (9%) and Manchester (1%). Searches for flights to Belfast (1%), to Birmingham (0%) and to Southampton (0%) are also popular.

Book cheap flights from Massachusetts to the United Kingdom

Recent round-trip flight deals

10/3Fri
2 stopsScandinavian Airlines
15h 55mBOS-LHR
10/5Sun
2 stopsScandinavian Airlines
37h 55mLHR-BOS
$360
10/3Fri
1 stopScandinavian Airlines
17h 20mBOS-LHR
10/5Sun
2 stopsScandinavian Airlines
37h 55mLHR-BOS
$361
9/30Tue
1 stopPLAY
10h 25mBOS-STN
10/8Wed
1 stopPLAY
11h 10mSTN-BOS
$398
5/11Sun
1 stopPLAY
10h 25mBOS-STN
5/18Sun
1 stopPLAY
11h 10mSTN-BOS
$405
10/3Fri
nonstopIberia
6h 35mBOS-LHR
10/5Sun
1 stopIberia
12h 05mLHR-BOS
$452
10/3Fri
1 stopIberia
10h 34mBOS-LHR
10/5Sun
1 stopIberia
12h 05mLHR-BOS
$457
5/12Mon
1 stop
10h 00mBOS-LGW
5/15Thu
1 stop
16h 55mLGW-BOS
$458
9/26Fri
1 stopBritish Airways
12h 27mBOS-LHR
9/28Sun
1 stopBritish Airways
16h 55mLHR-BOS
$461
5/13Tue
2 stops
21h 55mBOS-LTN
5/22Thu
2 stops
34h 15mLTN-BOS
$474
9/19Fri
nonstopBritish Airways
6h 40mBOS-LHR
12/13Sat
nonstopBritish Airways
7h 35mLHR-BOS
$570

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Recent one-way flight deals

7/26Sat
1 stopIcelandair
31h 20mBOS-LHR
$161
7/27Sun
1 stopIcelandair
15h 45mBOS-LHR
$172
8/11Mon
1 stopTAP AIR PORTUGAL
16h 10mBOS-LGW
$178
8/3Sun
1 stopTAP AIR PORTUGAL
16h 30mBOS-LGW
$204
7/15Tue
1 stop
33h 40mBOS-LGW
$222
7/28Mon
1 stop
22h 00mBOS-LGW
$228
5/16Fri
1 stopPLAY
10h 25mBOS-STN
$238
5/12Mon
1 stopPLAY
10h 25mBOS-STN
$241
9/20Sat
nonstopJetBlue
7h 00mBOS-LHR
$263
9/20Sat
nonstopJetBlue
6h 44mBOS-LGW
$263

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Last minute flights from Massachusetts to the United Kingdom

Last minute flight, train and bus deals

5/4Sun
multi-stop
14h 15mBOS-STN
5/7Wed
multi-stop
21h 55mSTN-BOS
$425
5/1Thu
multi-stop
25h 35mBOS-STN
5/5Mon
multi-stop
39h 20mSTN-BOS
$428
5/5Mon
multi-stopPLAY
10h 25mBOS-STN
5/9Fri
multi-stopPLAY
11h 10mSTN-BOS
$475
5/5Mon
multi-stopPLAY
10h 25mBOS-STN
5/13Tue
multi-stopPLAY
11h 10mSTN-BOS
$487
5/2Fri
multi-stopUnited Airlines
13h 45mBOS-LHR
5/4Sun
multi-stopUnited Airlines
10h 02mLHR-BOS
$490
5/3Sat
multi-stopIcelandair
18h 20mBOS-LHR
5/10Sat
multi-stopIcelandair
10h 45mLHR-BOS
$495
5/3Sat
multi-stopIcelandair
18h 20mBOS-LHR
5/10Sat
multi-stopIcelandair
10h 45mLHR-BOS
$499
5/3Sat
multi-stopAir Canada
10h 15mBOS-LHR
5/14Wed
multi-stopAir Canada
14h 17mLHR-BOS
$519
5/3Sat
multi-stopAir Canada
13h 40mBOS-LHR
5/7Wed
multi-stopAir Canada
14h 17mLHR-BOS
$531
5/3Sat
multi-stopUnited Airlines
9h 40mBOS-LHR
5/11Sun
multi-stopUnited Airlines
14h 47mLHR-BOS
$598

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Everything you need to know for your flight to the United Kingdom

Cabin class types available on flights to Massachusetts

Cabin classes available on flights to Massachusetts. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to the United Kingdomfrom $1,325
Business Class flights to the United Kingdomfrom $1,707
Prem Econ Class flights to the United Kingdomfrom $1,443
Economy Class flights to the United Kingdomfrom $537

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