Flights to Boston Logan Intl

£203 Cheap flights to Boston

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Boston departing on 2/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from the United Kingdom to Boston

Cheap return flights

Austrian Airlines Logo
06:00 - 15:05LHR-BOS
13h 05m1 stop
Austrian Airlines Logo
18:25 - 14:05BOS-LHR
14h 40m1 stop
£209Austrian Airlines
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Tue, 28 Oct - Tue, 18 Nov
SWISS Logo
13:05 - 19:55LCY-BOS
11h 50m1 stop
SWISS Logo
21:40 - 13:45BOS-LCY
11h 05m1 stop
£311SWISS
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Thu, 11 Sep - Sat, 20 Sep
British Airways Logo
15:05 - 22:50LGW-BOS
12h 45m1 stop
British Airways Logo
13:01 - 08:10BOS-LGW
14h 09m1 stop
£355British Airways
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Wed, 24 Sep - Mon, 13 Oct
British Airways Logo
20:10 - 22:40LHR-BOS
7h 30mdirect
British Airways Logo
20:10 - 07:50BOS-LHR
6h 40mdirect
£357British Airways
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Wed, 1 Oct - Mon, 6 Oct
Aer Lingus Logo
13:30 - 18:45EDI-BOS
10h 15m1 stop
Aer Lingus Logo
17:30 - 08:30BOS-EDI
10h 00m1 stop
£425Aer Lingus
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Thu, 11 Sep - Thu, 18 Sep
Virgin Atlantic Logo
11:20 - 13:30EDI-BOS
7h 10mdirect
Virgin Atlantic Logo
19:30 - 06:45BOS-EDI
6h 15mdirect
£448Virgin Atlantic
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Tue, 30 Sep - Tue, 7 Oct
Virgin Atlantic Logo
06:15 - 15:05BHX-BOS
13h 50m1 stop
Virgin Atlantic Logo
22:20 - 17:50BOS-BHX
14h 30m1 stop
£471Virgin Atlantic
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Mon, 1 Sep - Mon, 15 Sep
Aer Lingus Logo
08:10 - 18:45BHX-BOS
15h 35m1 stop
Aer Lingus Logo
17:30 - 07:40BOS-BHX
9h 10m1 stop
£485Aer Lingus
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Thu, 4 Sep - Wed, 17 Sep
KLM Logo
06:00 - 16:35NCL-BOS
15h 35m1 stop
KLM Logo
20:50 - 21:35BOS-NCL
19h 45m2 stops
£593KLM
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Mon, 25 Aug - Mon, 1 Sep
KLM Logo
06:00 - 16:35NCL-BOS
15h 35m1 stop
KLM Logo
16:50 - 15:10BOS-NCL
17h 20m1 stop
£662KLM
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Mon, 25 Aug - Mon, 1 Sep

momondo Fare Finder

 
Locate flights to Boston Logan Intl that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 279,928 searches and data was last updated on 30 July 2025.
Use the filters below to find and compare flights to Boston that are best for you.

Fly from

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 28/10

06:00-15:05

1 stop13h 05m

Boston Logan Intl

Tue 18/11

18:25-14:05

1 stop14h 40m

£209

LondonBoston

LCY - BOS

LCYBOS

London City

Thu 11/9

13:05-19:55

1 stop11h 50m

Boston Logan Intl

Sat 20/9

21:40-13:45

1 stop11h 05m

£311

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 24/9

15:05-22:50

1 stop12h 45m

Boston Logan Intl

Mon 13/10

13:01-08:10

1 stop14h 09m

£355

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 1/10

20:10-22:40

Nonstop7h 30m

Boston Logan Intl

Mon 6/10

20:10-07:50

Nonstop6h 40m

£357

EdinburghBoston

EDI - BOS

EDIBOS

Edinburgh Turnhouse

Thu 11/9

13:30-18:45

1 stop10h 15m

Boston Logan Intl

Thu 18/9

17:30-08:30

1 stop10h 00m

£425

EdinburghBoston

EDI - BOS

EDIBOS

Edinburgh Turnhouse

Tue 30/9

11:20-13:30

Nonstop7h 10m

Boston Logan Intl

Tue 7/10

19:30-06:45

Nonstop6h 15m

£448

BirminghamBoston

BHX - BOS

BHXBOS

Birmingham

Mon 1/9

06:15-15:05

1 stop13h 50m

Boston Logan Intl

Mon 15/9

22:20-17:50

1 stop14h 30m

£471

BirminghamBoston

BHX - BOS

BHXBOS

Birmingham

Thu 4/9

08:10-18:45

1 stop15h 35m

Boston Logan Intl

Wed 17/9

17:30-07:40

1 stop9h 10m

£485

Newcastle upon TyneBoston

NCL - BOS

NCLBOS

Newcastle upon Tyne

Mon 25/8

06:00-16:35

1 stop15h 35m

Boston Logan Intl

Mon 1/9

20:50-21:35

2 stops19h 45m

£593

Newcastle upon TyneBoston

NCL - BOS

NCLBOS

Newcastle upon Tyne

Mon 25/8

06:00-16:35

1 stop15h 35m

Boston Logan Intl

Mon 1/9

16:50-15:10

1 stop17h 20m

£662

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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Boston flights insights and trends

Explore insights for your Boston flight to craft the best travel plan

What is the cheapest month to fly to Boston?

In general, September is the cheapest month to fly from United Kingdom to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around £394. The month of February is another great option to travel to Boston, with average flight prices from United Kingdom averaging around £399.

What is the absolute cheapest flight to Boston?

The best price found on momondo to Boston was £51/pp from Washington, D.C., which is 77% cheaper than the average flight price to Boston. To find the cheapest price to Boston from your area, use momondo’s Airport-to-Airport Pricing Tool.
See prices from:

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart on your flight to Boston is on a Wednesday when prices can be found for as low as £489. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around £585. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

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

Our most recent data shows that the best time of day to fly to Boston is at midday. Flights from United Kingdom to Boston during this time can be as low as £496. In the evening is when there is more demand to fly to Boston, so prices are often more expensive at around £704 per ticket.

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from United Kingdom when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around £468 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from United Kingdom for as low as £431 on momondo.

Cheapest flights to Boston Logan Intl

Find the cheapest flights to Boston Logan Intl from your nearest city or airport
CHEAPEST MONTH TO FLY TO BOSTON FROM LONDON HEATHROW AIRPORTFebruary14% cheaperFlying from London Heathrow Airport to Boston costs on average just £402 in February
MOST EXPENSIVE MONTH TO FLY TO BOSTON FROM LONDON HEATHROW AIRPORTAugust25% more expensiveIt costs about £584 for flights to Boston from London Heathrow Airport in August
MOST POPULAR MONTH TO FLY TO BOSTON FROM LONDON HEATHROW AIRPORTJuly225% more users visitedMore momondo users searched in flights to Boston from London Heathrow Airport in July than any other month

Cheap Boston flight deals and tips

Summary info about Boston flight prices, duration and airlines

Best One-Way Price

£203

Best Round-Trip Price

£209

Fastest flight time

11h 10m

Popular in

July
The best one-way flight price to Boston from United Kingdom in the last 72 hours is £203 (Manchester to Boston Logan Intl).
The best round-trip flight price to Boston from United Kingdom in the last 72 hours is £209 (London Heathrow to Boston Logan Intl).
The fastest flight to Boston from United Kingdom takes 11h 10m (London Stansted to Boston Logan Intl).
July has the highest demand for flights to Boston, with a 15% price increase on average.

Frequently asked questions about flying to Boston

How far in advance should I book a flight to Boston?

The best time to book a flight to Boston from United Kingdom is 52 days out, which is when prices tend to be around £461. Don’t hesitate to check prices now though, because momondo users recently found tickets for as low as £399.

Is there an alternative airport near Boston?

Norwood Memorial Airport, Bedford Hanscom Field Airport, Beverly Airport, Manchester Airport or Providence-TFGreen Airport can be an alternative airport used for travel to Boston.

Is there a cheaper alternative to flying into Boston?

You can find deals at Providence-TFGreen Airport for £108 on average, but that price can change based on your departure airport. To save money, try momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Boston Logan Intl Airport?

Prices for flights to Boston Logan Intl Airport are updated daily.

How many operators does momondo search for flights to Boston Logan Intl Airport?

How old do you have to be to fly to Boston Logan Intl Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to Boston Logan Intl Airport.

What documentation or ID do you need to fly to Boston Logan Intl Airport?

The required travel and health documents for your Boston Logan Intl Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Boston Logan Intl Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.


Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Salem
Cambridge
Burlington
Amherst
Plymouth
Randolph
Brookline
Braintree
Needham
Falmouth
York Beach
West Yarmouth
Somerville
Warwick
Concord
Hampton
Hull
Cape Neddick
South Portland
Revere

Why use momondo?

Why should I use momondo to find a flight deal to Boston?

It is quick and easy to find flights to Boston on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Boston that suits you.

Can I find flights to Boston with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for flights to Boston to just show those with flexible booking policies.

How can momondo help me find flights to Boston?

momondo helps you find the best flight to Boston by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

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

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


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Mon 4/8
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