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£338+ Cheap flights to Boston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 28/9. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
11 Sep — 18 Sep1
1 adult
1 adult, Economy, 0 bags

Flights to Boston in 2026

Enter your travel dates to find the best prices.

Cheapest flights to Boston
Explore the most affordable flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 12 August 2026.

Sat 5/916:40 -
1 stop12h 19m
Sun 6/910:40 -
1 stop14h 50m
Deal found 8/8£431
Wed 30/917:25 -
1 stop32h 40m
Wed 7/1022:55 -
1 stop10h 50m
Deal found 9/8£431
Thu 8/1012:45 -
1 stop13h 20m
Sun 18/1023:35 -
1 stop13h 30m
Deal found 8/8£433
Mon 14/1206:30 -
1 stop12h 15m
Mon 14/1219:35 -
1 stop10h 15m
Deal found 8/8£433
Tue 29/920:50 -
1 stop29h 15m
Wed 7/1022:55 -
1 stop16h 10m
Deal found 9/8£435
Wed 23/915:40 -
1 stop11h 05m
Mon 5/1020:50 -
1 stop12h 50m
Deal found 9/8£435
Wed 9/907:30 -
1 stop13h 10m
Wed 9/919:23 -
1 stop10h 17m
Deal found 9/8£435
Thu 1/1013:00 -
1 stop13h 05m
Sun 11/1023:35 -
1 stop31h 40m
Deal found 9/8£435
Thu 27/809:30 -
1 stop14h 58m
Sun 30/814:28 -
1 stop11h 27m
Deal found 9/8£436
Thu 24/913:35 -
1 stop12h 30m
Thu 1/1022:55 -
1 stop16h 20m
Deal found 10/8£436
Tue 1/908:30 -
2 stops15h 20m
Tue 8/920:50 -
2 stops19h 30m
Deal found 7/8£437
Sat 26/916:40 -
1 stop27h 15m
Sun 27/921:40 -
1 stop10h 20m
Deal found 8/8£437

Find flight deals to Boston

Find the latest flights to Boston in 2026, with up-to-date prices and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 August 2026.

Return from

£431

One-way from

£338

Popular in

June

Cheapest in

February

Average price

£530

Good round-trip deal

£545 or less

Good one-way deal

£405 or less
5/9-6/9
  • 5/9-6/9
  • 2 total stops
  • 27h 09m total
  • London to Boston
Search Deals
22/9
  • 22/9
  • 3 total stops
  • 24h 20m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£63 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£11 potential savings vs. average return price).
Search Deals
Average for return flights in August 2026
Search Deals
Price to beat on a round-trip flight from London to Boston Logan Intl.
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Price to beat on a one-way flight from London to Boston Logan Intl.
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Cheapflights Fare Finder

 
Locate flights to Boston that fit your budget, with regularly updated fares and availability. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 12 August 2026.
Use the filters below to find and compare flights to Boston that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest return flight

LondonBoston

LTN London Luton - BOS Boston Logan Intl

LTNBOS

London Luton

Wed 30/9

12:45-21:05

1 stop13h 20m

Boston Logan Intl

Sun 4/10

23:35-18:05

1 stop13h 30m

£441

LondonBoston

SEN London Southend - BOS Boston Logan Intl

SENBOS

London Southend

Wed 23/9

08:25-21:05

1 stop17h 40m

Boston Logan Intl

Sun 27/9

23:35-11:20

1 stop30h 45m

£441

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Fri 18/9

17:40-09:55

1 stop21h 15m

Boston Logan Intl

Sun 20/9

05:45-06:55

1 stop20h 10m

£444

LondonBoston

LTN London Luton - BOS Boston Logan Intl

LTNBOS

London Luton

Thu 1/10

05:40-21:05

1 stop20h 25m

Boston Logan Intl

Sun 11/10

23:35-18:05

1 stop13h 30m

£446

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Wed 9/9

09:55-21:05

1 stop16h 10m

Boston Logan Intl

Wed 16/9

22:55-20:05

1 stop16h 10m

£447

LondonBoston

LHR London Heathrow - BOS Boston Logan Intl

LHRBOS

London Heathrow

Wed 16/9

09:55-21:05

1 stop16h 10m

Boston Logan Intl

Thu 24/9

22:55-20:05

1 stop16h 10m

£448

LondonBoston

LTN London Luton - BOS Boston Logan Intl

LTNBOS

London Luton

Fri 16/10

06:20-21:45

2 stops20h 25m

Boston Logan Intl

Mon 19/10

23:00-22:50

2 stops18h 50m

£452

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Wed 30/9

17:25-21:05

1 stop32h 40m

Boston Logan Intl

Sun 4/10

23:35-21:55

1 stop17h 20m

£461

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Tue 1/9

16:50-21:05

1 stop33h 15m

Boston Logan Intl

Sun 6/9

23:35-12:50

1 stop32h 15m

£463

LondonBoston

LGW London Gatwick - BOS Boston Logan Intl

LGWBOS

London Gatwick

Wed 30/9

15:40-21:45

1 stop11h 05m

Boston Logan Intl

Wed 14/10

20:50-14:40

1 stop12h 50m

£464

Flights are sorted by cheapest return flights first.

Deals found on 11/8

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

Best time to book a flight to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight to Boston

How long is the flight to Boston?

On average, a flight from London to Boston takes 10 hours 15 minutes. Flights to Boston from other popular cities in United Kingdom will vary in length. Below are a few examples of popular routes and their flight times.

Weekly flight availability to Boston

The most flights from London to Boston are scheduled on a Monday (41 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (26 on average).

What are the most popular airlines that fly to Boston?

The most popular airlines flying from London to Boston are Virgin Atlantic, British Airways and KLM.

British Airways
British Airways
From £369
Virgin Atlantic
Virgin Atlantic
From £337
Aer Lingus
Aer Lingus
From £336
JetBlue
JetBlue
From £306

What are the cheapest airlines that fly to Boston?

The cheapest airlines flying from London to Boston are TAP AIR PORTUGAL, Delta and Icelandair.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 78.0 - 101.0 inches per month. March is typically the wettest month, when rainfall can reach 101.0 mm. July is typically the driest time to visit Boston when rainfall is around 78.0 mm.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around -1.0 C).

When is the best time to book a flight to Boston?

Booking 58 days in advance of your planned departure date is, on average, the best time to get cheap flights to Boston. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

When is the cheapest time to fly to Boston?

Use this chart to determine the cheapest time to fly return from London to Boston. Price data was last updated on 8 August 2026.

Users looking for the lowest fares to Boston should consider flying on Wednesday at midday, when prices are typically cheapest. Budget-minded travellers will want to avoid Sunday evenings, when prices are usually at their highest.

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated 12 August 2026.
Read reviews from past customers who have flown KLM,Virgin Atlantic, andJetBlue to the United States. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
KLM
7.8
Good
1,557 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Virgin Atlantic
7.5
Good
694 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
JetBlue
7.1
Good
3,034 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
Icelandair
6.9
Okay
727 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.
British Airways
6.7
Okay
8,160 reviews
KLM
7.8
Good
1,557 reviews
Check prices

Crew

8.4

Boarding

7.8

Entertainment

7.2

Overall

7.8

Food

7.3

Comfort

7.7

Reviews

1 / 20
4.0
Okay

Subhash,Jul 2026

CDG - ATL

The priority tag for bags were taken out. 1 bag is missing. Food was worst for AVML. The food was dry and burnt.

FAQs about flying to Boston

Boston airport overview

Logan International Airport (BOS), or General Edward Lawrence Logan International Airport, is located in Boston, Massachusetts – only 5km (3 miles) northeast of downtown Boston. With a workforce of approximately 16,000 people and four well-laid out terminals, this easy-to-use airport is renowned for its efficiency. More than 25 million passengers catch flights to Logan International Airport from across US and around the world.

Almost entirely surrounded by water, travelling to and from Logan International Airport is easiest via ferry. However, this is not to say that the airport is without alternative transport – in fact, due to a number of service providers operating at Logan International, including taxis, trains, buses and shuttles, the airport was dubbed “Easiest Airport to Get To” by aviation.com in 2007.

One of the airport’s main attractions is the Boston Logan International Airport 9/11 Memorial, a 2.5-acre site dedicated to honouring the passengers and crew aboard the two planes that departed from Logan International on 11 September 2001. Against a pristine landscape of trees and stone walls, with a central glass commemorative sculpture, the site is a place of reflection and remembrance.

  • What airport do you fly into for flights to Boston?

    Travelers will need to book flights to Logan Intl (BOS) if they wish to fly to Boston. The Boston airport is 2.6 mi from the city center. 16 airlines have flights to Logan Intl from London on a daily basis. Booking flights to Boston Logan Intl should not be difficult; the airport handles an average of 35 flights from London per day.

  • Can I find cheaper flights to Boston if I am willing to have stopovers?

    Yes, flights with stopovers are often cheaper than direct flights. Keep an eye out for flight deals to Boston on Cheapflights that require 1 or 2 stops for potential cost savings.

  • What is the best airline to fly to Boston?

    Based on reviews from Cheapflights users, Ryanair is rated the highest out of the airlines that fly to Boston.

  • What is the cheapest airport to fly to in Boston?

    Boston Logan Intl is currently the cheapest airport to fly to in Boston. One-way flights to Boston Logan Intl typically cost £67, while return flights cost around £55.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around £259, however they can be found for as little as £55.

  • Where does the fastest flight to Boston depart from?

    For those looking to save time traveling to Boston, Edinburgh Turnhouse offers the quickest one-way flight (7 hours 5 minutes).

  • Does Boston Logan Intl have car hire?

    Yes. Those touching down at Boston Logan Intl can take advantage of the car hire services offered upon their arrival.

  • Are there hotels close to Boston Logan Intl?

    Yes. Boston Logan Intl has hotels nearby for those requiring accommodations. Hilton Boston Logan Airport is the closest property to Boston Logan Intl (0.0 mi away from Boston Logan Intl).

See more FAQs

Travelling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Burlington
Canton
North Truro
Waltham
Warwick
Cambridge
Peabody
Wellfleet
Revere
Somerville
Quincy
Chelmsford

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