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Cheap flights from Massachusetts to the United Kingdom from £150

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to the United Kingdom departing on 8/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Cheap return flights

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Multiple Airlines Logo
21:15 - 20:00BOS-GLA
17h 45m1 stop
Multiple Airlines Logo
08:20 - 13:55GLA-BOS
10h 35m1 stop
£317Multiple Airlines
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Fri, 23 Jan - Mon, 26 Jan
Multiple Airlines Logo
10:15 - 20:00BOS-GLA
28h 45m3 stops
Multiple Airlines Logo
08:25 - 20:20GLA-BOS
16h 55m2 stops
£332Multiple Airlines
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Fri, 30 Jan - Tue, 3 Feb
Multiple Airlines Logo
17:10 - 07:20BOS-GLA
9h 10m1 stop
Multiple Airlines Logo
07:25 - 19:55GLA-BOS
16h 30m1 stop
£333Multiple Airlines
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Tue, 3 Mar - Sun, 8 Mar
Icelandair Logo
20:50 - 13:20BOS-EDI
11h 30m1 stop
Icelandair Logo
14:15 - 22:10EDI-BOS
12h 55m1 stop
£375Icelandair
Find Deal
Mon, 27 Apr - Sun, 3 May
Icelandair Logo
23:30 - 13:20BOS-EDI
8h 50m1 stop
Icelandair Logo
14:15 - 18:50EDI-BOS
9h 35m1 stop
£379Icelandair
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Thu, 7 May - Sun, 17 May
Aer Lingus Logo
17:10 - 08:50BOS-EDI
10h 40m1 stop
Aer Lingus Logo
08:20 - 13:55EDI-BOS
10h 35m1 stop
£382Aer Lingus
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Tue, 3 Feb - Tue, 17 Feb
United Airlines Logo
06:00 - 20:35BOS-LHR
9h 35m1 stop
United Airlines Logo
09:00 - 20:00LHR-BOS
16h 00m1 stop
£384United Airlines
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Fri, 13 Feb - Mon, 23 Feb
Finnair Logo
19:15 - 07:00BOS-LHR
6h 45mdirect
Finnair Logo
13:30 - 16:15LHR-BOS
7h 45mdirect
£385Finnair
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Thu, 8 Jan - Sun, 11 Jan
United Airlines Logo
19:07 - 06:40BOS-LHR
30h 33m1 stop
United Airlines Logo
13:25 - 09:32LHR-BOS
25h 07m1 stop
£386United Airlines
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Sun, 11 Jan - Sun, 18 Jan
Finnair Logo
19:35 - 09:40BOS-LHR
9h 05m1 stop
Finnair Logo
13:30 - 16:15LHR-BOS
7h 45mdirect
£388Finnair
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Thu, 22 Jan - Mon, 26 Jan

Finnair flights from Massachusetts to United Kingdom

Our best Finnair deals on Massachusetts to United Kingdom flight tickets
Finnair
8 Jan
BOS19:15Boston Logan Intl
6h 45m
LHR07:00London Heathrow
11 Jan
LHR13:30London Heathrow
7h 45m
BOS16:15Boston Logan Intl
£384
Find similar
Finnair
22 Jan
BOS19:35Boston Logan Intl
9h 05m
1 stop
LHR09:40London Heathrow
26 Jan
LHR13:30London Heathrow
7h 45m
BOS16:15Boston Logan Intl
£388
Find similar
Finnair
2 Dec
BOS19:17Boston Logan Intl
9h 23m
1 stop
LHR09:40London Heathrow
9 Dec
LHR13:30London Heathrow
7h 30m
BOS16:00Boston Logan Intl
£391
Find similar

Iberia flights from Massachusetts to United Kingdom

Our best Iberia deals on Massachusetts to United Kingdom flight tickets
Iberia
4 Dec
BOS15:46Boston Logan Intl
9h 34m
1 stop
LHR06:20London Heathrow
11 Dec
LHR11:25London Heathrow
16h 29m
2 stops
BOS22:54Boston Logan Intl
£384
Find similar
Iberia
24 Apr
BOS20:20Boston Logan Intl
6h 30m
LHR07:50London Heathrow
5 May
LHR11:00London Heathrow
7h 35m
BOS13:35Boston Logan Intl
£385
Find similar
Iberia
12 Jan
BOS22:40Boston Logan Intl
11h 45m
1 stop
LGW15:25London Gatwick
20 Jan
LGW11:45London Gatwick
16h 11m
2 stops
BOS22:56Boston Logan Intl
£387
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momondo Fare Finder

 
Customise your flight search to find flights from Massachusetts to United Kingdom that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 279,928 searches. Data last updated 1 December 2025.
Use the filters below to find and compare flights from Massachusetts to the United Kingdom that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 23/1

21:15-20:00

1 stop17h 45m

Glasgow Intl

Mon 26/1

08:20-13:55

1 stop10h 35m

£317

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Fri 30/1

10:15-20:00

3 stops28h 45m

Glasgow Intl

Tue 3/2

08:25-20:20

2 stops16h 55m

£332

BostonGlasgow

BOS - GLA

BOSGLA

Boston Logan Intl

Tue 3/3

17:10-07:20

1 stop9h 10m

Glasgow Intl

Sun 8/3

07:25-19:55

1 stop16h 30m

£333

BostonEdinburgh

BOS - EDI

BOSEDI

Boston Logan Intl

Mon 27/4

20:50-13:20

1 stop11h 30m

Edinburgh Turnhouse

Sun 3/5

14:15-22:10

1 stop12h 55m

£375

BostonEdinburgh

BOS - EDI

BOSEDI

Boston Logan Intl

Thu 7/5

23:30-13:20

1 stop8h 50m

Edinburgh Turnhouse

Sun 17/5

14:15-18:50

1 stop9h 35m

£379

BostonEdinburgh

BOS - EDI

BOSEDI

Boston Logan Intl

Tue 3/2

17:10-08:50

1 stop10h 40m

Edinburgh Turnhouse

Tue 17/2

08:20-13:55

1 stop10h 35m

£382

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 13/2

06:00-20:35

1 stop9h 35m

London Heathrow

Mon 23/2

09:00-20:00

1 stop16h 00m

£384

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 8/1

19:15-07:00

Nonstop6h 45m

London Heathrow

Sun 11/1

13:30-16:15

Nonstop7h 45m

£384

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 11/1

19:07-06:40

1 stop30h 33m

London Heathrow

Sun 18/1

13:25-09:32

1 stop25h 07m

£386

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 22/1

19:35-09:40

1 stop9h 05m

London Heathrow

Mon 26/1

13:30-16:15

Nonstop7h 45m

£388

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the United Kingdom from

How to get the cheapest flight ticket from Massachusetts to United Kingdom

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to United Kingdom?

The cheapest month to fly to United Kingdom from Massachusetts is in October. Flight prices, which tend to average around £391, are often lower during this time because this is during the off-season. If you are unable to visit United Kingdom during the month of October, then departing from Massachusetts during the month January is also very affordable. Most momondo users find prices during this month for around £407.

What is the cheapest day to depart on your flight to United Kingdom?

The cheapest day to depart from Massachusetts to United Kingdom is on a Monday. Travellers who choose to depart for United Kingdom on a Monday will often find tickets for as low as £476. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from Massachusetts to United Kingdom for around £596.

What is the cheapest time of day to depart on your flight to United Kingdom?

The cheapest time of day to fly to United Kingdom is in the evening when flights can be purchased for as low as £518. Try not to purchase tickets in the morning because they tend to be around £539. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest Massachusetts to United Kingdom flight route?

Fly from Boston Logan Intl to London Heathrow for the best Massachusetts - United Kingdom flight prices

How far in advance should I book a flight to United Kingdom?

You are more likely to see cheaper flights to United Kingdom from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to United Kingdom for around £480 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to United Kingdom from Massachusetts for as low as £459 on momondo.

What cabin class options are available on Massachusetts to United Kingdom flights?

There are 4 cabin classes available to choose from on Massachusetts to United Kingdom flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Massachusetts to United Kingdom flights?

No. A direct flight is the cheapest option for a flight between Massachusetts to United Kingdom.

Cheap Massachusetts to United Kingdom flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to United Kingdom

Best price found

£168

Fastest flight time

6h 20m

Direct flights

Every day

Airports in United Kingdom

2 airports
The best one-way flight to United Kingdom from Massachusetts in the past 72 hours is £168. The best return flight deal from Massachusetts to United Kingdom found on momondo in the last 72 hours is £392.
The fastest flight from Massachusetts to United Kingdom takes 6h 20m
Direct flights go from Massachusetts to United Kingdom every day.
There are 2 airports near United Kingdom: London Heathrow (LHR), Edinburgh Turnhouse (EDI)
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  • When did momondo last update prices for flights from Massachusetts to United Kingdom?

    Prices for flights from Massachusetts to United Kingdom are refreshed on a daily basis.

  • How many operators does momondo search for flights from Massachusetts to United Kingdom?

  • How old do you have to be to fly from Massachusetts to United Kingdom?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Massachusetts to United Kingdom.

  • What documentation or ID do you need to fly to United Kingdom?

    The travel and health documents required for your trip to United Kingdom can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at United Kingdom. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Massachusetts to United Kingdom?

Best airlines flying from Massachusetts to United Kingdom

Compare and see reviews for airlines that fly from Massachusetts to United Kingdom with momondo
Airline
Rating
Free Cancellation
Price
Air FrancePriceFrom £233Free CancellationRating
7.4
1,500 reviews
Search Air France flights
IcelandairPriceFrom £261Free CancellationRating
7.0
584 reviews
Search Icelandair flights
Virgin AtlanticPriceFrom £356Free CancellationRating
7.5
675 reviews
Search Virgin Atlantic flights
JetBluePriceFrom £359Free CancellationRating
7.2
2,904 reviews
Search JetBlue flights
FinnairPriceFrom £362Free CancellationRating
7.6
1,334 reviews
Search Finnair flights
KLMPriceFrom £364Free CancellationRating
7.7
1,425 reviews
Search KLM flights
British AirwaysPriceFrom £373Free CancellationRating
6.7
7,549 reviews
Search British Airways flights
Aer LingusPriceFrom £384Free CancellationRating
7.2
1,384 reviews
Search Aer Lingus flights
LufthansaPriceFrom £426Free CancellationRating
6.8
7,602 reviews
Search Lufthansa flights
IberiaPriceFrom £432Free CancellationRating
7.0
3,038 reviews
Search Iberia flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to United Kingdom?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Massachusetts to United Kingdom. momondo saves you time and could save you money on your trip.

Can I find flights from Massachusetts to United Kingdom with flexible booking policies on momondo?

momondo does allow users to show only those flights to United Kingdom from Massachusetts which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Massachusetts to United Kingdom?

momondo provides multiple filters to help you find the best flight to United Kingdom from Massachusetts. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Massachusetts to United Kingdom right now. Can momondo alert me if prices change?

If you are simply researching potential flights to United Kingdom, momondo offers a useful price alert feature which will track prices for flights to United Kingdom from Massachusetts and alert you when they change.

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