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£337+ 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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
22 Aug — 29 Aug1
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 23 July 2026.

Mon 7/914:30
LHR
-
BOS
Nonstop7h 35m
British Airways
Sat 31/1008:30
BOS
-
LHR
Nonstop6h 30m
British Airways
Deal found 19/7£428
Wed 16/916:25
LGW
-
BOS
1 stop27h 20m
TAP AIR PORTUGAL
Mon 21/923:15
BOS
-
LGW
1 stop16h 10m
TAP AIR PORTUGAL
Deal found 19/7£428
Wed 23/920:50
LHR
-
BOS
1 stop29h 15m
LEVEL
Wed 30/922:55
BOS
-
LHR
1 stop29h 15m
LEVEL
Deal found 22/7£429
Sat 5/919:40
LGW
-
BOS
1 stop31h 05m
LEVEL
Sun 20/923:35
BOS
-
LGW
1 stop29h 40m
LEVEL
Deal found 21/7£429
Wed 21/1012:25
STN
-
BOS
1 stop13h 40m
Multiple Airlines
Sat 31/1020:50
BOS
-
STN
2 stops14h 40m
Multiple Airlines
Deal found 18/7£430
Tue 4/820:10
LHR
-
BOS
Nonstop7h 25m
British Airways
Wed 12/821:50
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 18/7£430
Fri 6/1110:45
LGW
-
BOS
2 stops14h 10m
TAP AIR PORTUGAL
Tue 10/1122:45
BOS
-
LGW
1 stop29h 40m
TAP AIR PORTUGAL
Deal found 19/7£430
Thu 19/1106:00
LHR
-
BOS
1 stop13h 40m
TAP AIR PORTUGAL
Thu 26/1118:00
BOS
-
LHR
1 stop12h 25m
TAP AIR PORTUGAL
Deal found 18/7£431
Wed 30/912:45
LTN
-
BOS
1 stop13h 20m
Multiple Airlines
Wed 7/1022:55
BOS
-
LTN
1 stop14h 10m
Multiple Airlines
Deal found 19/7£431
Tue 1/915:40
LGW
-
BOS
1 stop11h 05m
Icelandair
Tue 22/920:50
BOS
-
LGW
1 stop12h 50m
Icelandair
Deal found 21/7£431
Wed 30/913:05
LHR
-
BOS
1 stop13h 40m
Icelandair
Wed 7/1020:50
BOS
-
LHR
1 stop18h 30m
Icelandair
Deal found 19/7£431
Sat 17/1012:05
LGW
-
BOS
1 stop13h 15m
TAP AIR PORTUGAL
Mon 26/1019:00
BOS
-
LGW
1 stop10h 50m
TAP AIR PORTUGAL
Deal found 20/7£431

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 23 July 2026.

Return from

£428

One-way from

£337

Popular in

June

Cheapest in

February

Average price

£532

Good round-trip deal

£481 or less

Good one-way deal

£394 or less
British Airways
  • British Airways
  • 7/9-31/10
  • Nonstop
  • 14h 05m total
  • London to Boston
Search Deals
17/1
  • 17/1
  • 2 total stops
  • 29h 00m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 12% potential increase in price (£67 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£12 potential savings vs. average return price).
Search Deals
Average for return flights in July 2026
Search Deals
Price to beat on a round-trip flight from London to Boston Logan Intl.
Search Deals
Price to beat on a one-way flight from London to Boston Logan Intl.
Search Deals

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 23 July 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

LGW - BOS

LGWBOS

London Gatwick

Wed 16/9

16:25-14:45

1 stop27h 20m

Boston Logan Intl

Sat 19/9

23:15-11:20

1 stop31h 05m

£447

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 4/10

12:05-20:20

1 stop13h 15m

Boston Logan Intl

Mon 26/10

19:00-08:50

2 stops33h 50m

£454

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 5/11

10:10-19:55

2 stops14h 45m

Boston Logan Intl

Tue 10/11

22:45-09:25

1 stop29h 40m

£459

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 23/11

18:30-20:45

2 stops31h 15m

Boston Logan Intl

Mon 30/11

18:00-12:40

1 stop13h 40m

£469

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 5/10

20:05-15:10

1 stop24h 05m

Boston Logan Intl

Tue 20/10

21:40-16:25

1 stop13h 45m

£487

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 10/9

13:00-18:50

1 stop10h 50m

Boston Logan Intl

Mon 14/9

20:50-14:40

1 stop12h 50m

£494

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 26/8

09:30-15:40

1 stop11h 10m

Boston Logan Intl

Tue 8/9

18:50-10:00

1 stop10h 10m

£495

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 28/8

06:50-16:48

2 stops14h 58m

Boston Logan Intl

Mon 31/8

12:27-06:45

1 stop13h 18m

£498

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Thu 24/9

21:20-20:20

2 stops28h 00m

Boston Logan Intl

Mon 28/9

23:15-20:25

1 stop16h 10m

£502

LondonBoston

LCY - BOS

LCYBOS

London City

Mon 14/9

09:15-15:40

1 stop11h 25m

Boston Logan Intl

Mon 21/9

17:45-08:40

1 stop9h 55m

£511

Flights are sorted by cheapest return flights first.

Deals found on 19/7

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 18 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 (29 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 £326
Virgin Atlantic
Virgin Atlantic
From £334
Aer Lingus
Aer Lingus
From £329
JetBlue
JetBlue
From £306

What are the cheapest airlines that fly to Boston?

The cheapest airlines flying from London to Boston are Delta, TAP AIR PORTUGAL 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 18 July 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 23 July 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
1,544 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

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
1,544 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

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
693 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

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
3,019 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

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
7.0
Good
715 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

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
8,124 reviews
KLM
7.8
Good
1,544 reviews
Check prices

Overall

7.8

Boarding

7.8

Crew

8.4

Comfort

7.7

Entertainment

7.2

Food

7.3

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 £61, while return flights cost around £55.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around £261, 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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