£298+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
17 Oct — 24 Oct1
1 adult
1 adult, Economy

Flights to Boston in 2025

Find the latest flights to Boston in 2025, 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 17 September 2025.

Return from

£332

One-way from

£298

Popular in

December

Cheapest in

February

Average price

£389

Good round-trip deal

£395 or less

Good one-way deal

£339 or less
United Airlines
  • United Airlines
  • 1/10-11/10
  • 2 total stops
  • 21h 20m total
  • London to Boston
Finnair
  • Finnair
  • 10/11
  • 2 total stops
  • 20h 17m total
  • London to Boston
Highest demand for flights based on searches. 3% potential increase in price (£13 potential increase over avg. return price).
Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
Average for return flights in September 2025
Price to beat on a round-trip flight from London to Boston Logan Intl.
Price to beat on a one-way flight from London to Boston Logan Intl.

Find flight deals to Boston

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 17 September 2025.

Wed 1/1013:30LHR - BOS
1 stop11h 40mUnited Airlines
Sat 11/1006:00BOS - LHR
1 stop9h 40mUnited Airlines
Deal found 16/9£332
Fri 26/906:00LHR - BOS
1 stop12h 50mAustrian Airlines
Tue 30/914:36BOS - LHR
1 stop11h 19mAustrian Airlines
Deal found 16/9£333
Wed 5/1113:30LCY - BOS
1 stop11h 50mSWISS
Sun 9/1121:50BOS - LCY
1 stop10h 00mSWISS
Deal found 16/9£334
Thu 25/906:00LHR - BOS
1 stop14h 25mMultiple Airlines
Wed 1/1010:40BOS - LHR
2 stops14h 50mMultiple Airlines
Deal found 15/9£334
Fri 31/1006:00LHR - BOS
2 stops16h 32mAustrian Airlines
Sat 8/1114:21BOS - LHR
1 stop15h 29mAustrian Airlines
Deal found 16/9£334
Thu 25/913:45LHR - BOS
1 stop11h 10mUnited Airlines
Tue 30/912:10BOS - LHR
2 stops13h 20mUnited Airlines
Deal found 15/9£335
Tue 30/915:05LGW - BOS
1 stop12h 45mBritish Airways
Thu 9/1015:00BOS - LGW
1 stop12h 10mBritish Airways
Deal found 16/9£335
Tue 23/908:45LHR - BOS
1 stop11h 40mUnited Airlines
Tue 14/1006:00BOS - LHR
1 stop9h 40mUnited Airlines
Deal found 15/9£336
Mon 8/1216:35LGW - BOS
1 stop27h 10mTAP AIR PORTUGAL
Sat 13/1222:25BOS - LGW
1 stop30h 25mTAP AIR PORTUGAL
Deal found 16/9£336
Thu 2/1013:05LCY - BOS
1 stop11h 50mMultiple Airlines
Mon 6/1022:00BOS - LCY
1 stop13h 25mMultiple Airlines
Deal found 15/9£337
Mon 22/906:50LHR - BOS
2 stops15h 57mUnited Airlines
Mon 29/920:02BOS - LHR
1 stop10h 23mUnited Airlines
Deal found 15/9£337
Thu 9/1008:25LHR - BOS
Nonstop7h 57mJetBlue
Sun 19/1018:13BOS - LHR
Nonstop7h 17mJetBlue
Deal found 15/9£337

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 17 September 2025.
Use the filters below to find and compare flights to Boston that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 23/11

06:30-13:25

1 stop11h 55m

Boston Logan Intl

Fri 5/12

16:20-10:50

2 stops13h 30m

£332

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 6/2

09:00-19:42

2 stops15h 42m

Boston Logan Intl

Thu 12/2

10:15-06:30

2 stops15h 15m

£333

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 6/10

06:30-15:55

1 stop14h 25m

Boston Logan Intl

Mon 13/10

16:23-07:15

1 stop9h 52m

£334

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sun 18/1

21:05-20:55

1 stop28h 50m

Boston Logan Intl

Sun 25/1

22:40-23:20

1 stop19h 40m

£336

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 8/1

11:10-21:52

2 stops15h 42m

Boston Logan Intl

Mon 12/1

14:20-08:25

2 stops13h 05m

£337

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Fri 13/2

06:30-17:21

2 stops15h 51m

Boston Logan Intl

Fri 20/2

16:15-10:50

2 stops13h 35m

£337

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 6/10

06:00-13:50

1 stop12h 50m

Boston Logan Intl

Mon 13/10

17:10-14:20

1 stop16h 10m

£337

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 15/10

17:25-21:15

1 stop32h 50m

Boston Logan Intl

Sun 19/10

23:55-08:30

1 stop27h 35m

£337

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 7/10

12:10-15:08

Nonstop7h 58m

Boston Logan Intl

Tue 14/10

21:48-09:35

Nonstop6h 47m

£338

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 15/10

07:45-16:22

2 stops13h 37m

Boston Logan Intl

Wed 5/11

11:59-06:40

2 stops13h 41m

£338

Flights are sorted by cheapest return flights first.

Deals found on 16/9

Showing 1-10 of 60 results
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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

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

Use this chart to determine the optimal time to book a return flight from London to Boston. Price data was last updated on 12 September 2025.

Booking 79 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.

How long is the flight to Boston?

On average, a flight from London to Boston takes 10 hours 6 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.

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 16 December 2024.

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

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 Friday, which is when the least amount of flights are scheduled (30 on average).

What are the cheapest airlines that fly to Boston?

The cheapest airlines flying from London to Boston are Aer Lingus, PLAY and TAP AIR PORTUGAL.

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).

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 17 September 2025.
Read reviews from past customers who have flown KLM, Virgin Atlantic, andIcelandair 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.

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.
PLAY
7.0
Good

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

Comfort

7.7

Food

7.3

Crew

8.4

Boarding

7.8

Overall

7.8

Entertainment

7.2

Reviews

1 / 20
4.0
Okay

Mark,Sept 2025

AMS - BHX

Crew and snacks were good, boarding wasn't great as busses were used rather than boarding tunnels. Also endured a one hour delay.

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. 18 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 36 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 £35, while return flights cost around £54.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around £387, however they can be found for as little as £73.

  • 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 10 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
Peabody
Cambridge
Somerville
Quincy
Chelmsford

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