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£332+ 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 15/7. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
26 Jun — 3 Jul1
1 adult

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 21 June 2025.

Return from

£370

One-way from

£332

Popular in

August

Cheapest in

September

Average price

£466

Good round-trip deal

£393 or less

Good one-way deal

£413 or less
American Airlines
  • American Airlines
  • 17/9-24/9
  • 1 total stop
  • 18h 20m total
  • London to Boston
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Aer Lingus
  • Aer Lingus
  • 15/7
  • 1 total stop
  • 26h 35m total
  • London to Boston
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Highest demand for flights based on searches. 10% potential increase in price (£40 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£10 potential savings vs. average return price).
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Average for return flights in June 2025
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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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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 21 June 2025.

Wed 17/917:35LHR - BOS
Nonstop7h 35mAmerican Airlines
Wed 24/916:30BOS - LHR
1 stop10h 45mAmerican Airlines
Deal found 20/6£370
Mon 10/1111:55LGW - BOS
1 stop10h 50mIcelandair
Mon 17/1120:00BOS - LGW
1 stop9h 55mIcelandair
Deal found 20/6£370
Mon 25/808:15STN - BOS
2 stops35h 05mMultiple Airlines
Tue 2/918:10BOS - STN
2 stops17h 25mMultiple Airlines
Deal found 19/6£371
Tue 28/1011:45LHR - BOS
1 stop30h 35mDelta
Tue 4/1119:25BOS - LHR
Nonstop6h 55mDelta
Deal found 19/6£371
Wed 3/908:45LCY - BOS
1 stop16h 25mLufthansa
Tue 16/922:00BOS - LCY
1 stop13h 25mLufthansa
Deal found 19/6£372
Sun 26/1011:10LHR - BOS
2 stops15h 37mMultiple Airlines
Fri 31/1019:25BOS - LHR
1 stop11h 55mMultiple Airlines
Deal found 19/6£372
Thu 7/808:55LHR - BOS
Nonstop7h 30mBritish Airways
Wed 13/807:30BOS - LHR
Nonstop6h 25mBritish Airways
Deal found 19/6£372
Sat 6/912:05LGW - BOS
1 stop13h 15mTAP AIR PORTUGAL
Mon 8/918:10BOS - LGW
2 stops36h 10mTAP AIR PORTUGAL
Deal found 20/6£372
Sat 6/911:40STN - BOS
1 stop11h 10mPLAY
Mon 8/919:15BOS - STN
1 stop10h 25mPLAY
Deal found 20/6£373
Sun 3/809:40LHR - BOS
Nonstop7h 35mVirgin Atlantic
Sun 10/822:45BOS - LHR
Nonstop6h 45mVirgin Atlantic
Deal found 19/6£374
Fri 5/913:00LGW - BOS
1 stop13h 15mMultiple Airlines
Sat 13/923:35BOS - LGW
1 stop10h 05mMultiple Airlines
Deal found 20/6£374
Wed 3/908:45LCY - BOS
1 stop12h 10mMultiple Airlines
Tue 9/917:05BOS - LCY
1 stop10h 45mMultiple Airlines
Deal found 19/6£375

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 21 June 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

Wed 17/9

17:35-20:10

Nonstop7h 35m

Boston Logan Intl

Wed 24/9

16:30-08:15

1 stop10h 45m

£370

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Mon 10/11

11:55-17:45

1 stop10h 50m

Boston Logan Intl

Mon 17/11

20:00-10:55

1 stop9h 55m

£370

LondonBoston

STN - BOS

STNBOS

London Stansted

Mon 25/8

08:15-14:20

2 stops35h 05m

Boston Logan Intl

Tue 2/9

18:10-16:35

2 stops17h 25m

£371

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 28/10

11:45-14:20

1 stop30h 35m

Boston Logan Intl

Tue 4/11

19:25-07:20

Nonstop6h 55m

£371

LondonBoston

LCY - BOS

LCYBOS

London City

Wed 3/9

08:45-20:10

1 stop16h 25m

Boston Logan Intl

Tue 16/9

22:00-16:25

1 stop13h 25m

£372

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 26/10

11:10-22:47

2 stops15h 37m

Boston Logan Intl

Sat 1/11

15:20-11:20

2 stops16h 00m

£372

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 7/8

08:55-11:25

Nonstop7h 30m

Boston Logan Intl

Wed 13/8

07:30-18:55

Nonstop6h 25m

£372

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sat 6/9

12:05-20:20

1 stop13h 15m

Boston Logan Intl

Mon 8/9

18:10-11:20

2 stops36h 10m

£372

LondonBoston

STN - BOS

STNBOS

London Stansted

Sat 6/9

11:40-17:50

1 stop11h 10m

Boston Logan Intl

Mon 8/9

19:15-10:40

1 stop10h 25m

£373

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 3/8

09:40-12:15

Nonstop7h 35m

Boston Logan Intl

Sun 10/8

22:45-10:30

Nonstop6h 45m

£374

Flights are sorted by cheapest return flights first.

Deals found on 19/6

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 20 June 2025.

Booking 10 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 12 hours 44 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 Sunday at midday, when prices are usually at their highest.

Weekly flight availability to Boston

The most flights from London to Boston are scheduled on a Monday (38 on average). You will have fewer flight options on Wednesday, which is when the least amount of flights are scheduled (34 on average).

What are the most popular airlines that fly to Boston?

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

British Airways
British Airways
From £344
Virgin Atlantic
Virgin Atlantic
From £457
Aer Lingus
Aer Lingus
From £10
KLM
KLM
From £450

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 21 June 2025.
Read reviews from past customers who have flown Delta, KLM and Azores Airlines to Boston. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very Good
7,969 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very Good
7,969 reviews
Delta
8.0
Very Good
7,969 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very Good
7,969 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very Good
7,969 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Austrian Airlines
7.6
Good
806 reviews
Delta
8.0
Very Good
7,969 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,294 reviews
Delta
8.0
Very Good
7,969 reviews
Check prices

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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. 17 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 £43, while return flights cost around £62.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around £518, however they can be found for as little as £83.

  • 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 0 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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