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£326+ 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 18/8. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
16 juil. — 23 juil.1
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 11 juillet 2025.

Return from

£365

One-way from

£326

Popular in

August

Cheapest in

September

Average price

£547

Good round-trip deal

£409 or less

Good one-way deal

£468 or less
SWISS
  • SWISS
  • 8/9-20/9
  • 2 total stops
  • 45h 20m total
  • London to Boston
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Aer Lingus
  • Aer Lingus
  • 18/8
  • 1 total stop
  • 13h 55m total
  • London to Boston
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Highest demand for flights based on searches. 9% potential increase in price (£36 potential increase over avg. return price).
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Cheapest flight prices on average. 2% potential price decrease (£9 potential savings vs. average return price).
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Average for return flights in July 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 11 juillet 2025.

lun. 8/908:45LCY - BOS
1 stop16h 25mMultiple Airlines
sam. 20/921:40BOS - LCY
1 stop28h 55mMultiple Airlines
Deal found 9/7£365
mer. 10/908:55LHR - BOS
Nonstop7h 20mMultiple Airlines
dim. 14/918:29BOS - LHR
1 stop20h 16mMultiple Airlines
Deal found 9/7£366
mer. 27/808:50LGW - BOS
2 stops14h 00mMultiple Airlines
dim. 31/819:15BOS - LGW
2 stops19h 40mMultiple Airlines
Deal found 10/7£366
lun. 15/909:40LHR - BOS
Nonstop7h 40mDelta
mer. 1/1022:45BOS - LHR
Nonstop6h 45mDelta
Deal found 10/7£366
lun. 25/821:15LGW - BOS
2 stops27h 50mTAP AIR PORTUGAL
lun. 1/922:40BOS - LGW
1 stop30h 05mTAP AIR PORTUGAL
Deal found 10/7£366
lun. 1/908:25LHR - BOS
Nonstop7h 39mJetBlue
mar. 9/905:15BOS - LHR
1 stop10h 30mJetBlue
Deal found 10/7£367
jeu. 4/913:05LCY - BOS
1 stop11h 50mSWISS
mar. 9/921:40BOS - LCY
1 stop9h 50mSWISS
Deal found 10/7£368
lun. 6/1008:30LHR - BOS
1 stop12h 25mLufthansa
dim. 26/1017:20BOS - LHR
1 stop11h 25mLufthansa
Deal found 10/7£368
mer. 24/915:05LGW - BOS
1 stop12h 45mBritish Airways
lun. 13/1013:01BOS - LGW
1 stop14h 09mBritish Airways
Deal found 10/7£369
lun. 25/818:15LHR - BOS
Nonstop7h 45mVirgin Atlantic
mar. 2/922:45BOS - LHR
Nonstop6h 45mVirgin Atlantic
Deal found 9/7£369
mer. 27/819:30LHR - BOS
1 stop25h 05mScandinavian Airlines
dim. 31/817:40BOS - LHR
2 stops34h 15mScandinavian Airlines
Deal found 9/7£371
dim. 28/918:40LGW - BOS
1 stop25h 45mSWISS
sam. 11/1021:40BOS - LGW
1 stop15h 10mSWISS
Deal found 10/7£372

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 11 juillet 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

LCY - BOS

LCYBOS

London City

lun. 8/9

08:45-20:10

1 stop16h 25m

Boston Logan Intl

sam. 20/9

21:40-07:35

1 stop28h 55m

£365

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

mer. 10/9

08:55-11:15

Nonstop7h 20m

Boston Logan Intl

dim. 21/9

18:29-19:45

1 stop20h 16m

£366

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

mer. 27/8

08:50-17:50

2 stops14h 00m

Boston Logan Intl

dim. 31/8

19:15-19:55

2 stops19h 40m

£366

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

lun. 15/9

09:40-12:20

Nonstop7h 40m

Boston Logan Intl

mer. 1/10

22:45-10:30

Nonstop6h 45m

£366

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

lun. 25/8

21:15-20:05

2 stops27h 50m

Boston Logan Intl

lun. 1/9

22:40-09:45

1 stop30h 05m

£366

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

lun. 1/9

08:25-11:04

Nonstop7h 39m

Boston Logan Intl

mar. 9/9

05:15-20:45

1 stop10h 30m

£367

LondonBoston

LCY - BOS

LCYBOS

London City

jeu. 4/9

13:05-19:55

1 stop11h 50m

Boston Logan Intl

mar. 9/9

21:40-12:30

1 stop9h 50m

£368

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

lun. 6/10

08:30-15:55

1 stop12h 25m

Boston Logan Intl

dim. 26/10

17:20-08:45

1 stop11h 25m

£368

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

mer. 24/9

15:05-22:50

1 stop12h 45m

Boston Logan Intl

lun. 13/10

13:01-08:10

1 stop14h 09m

£369

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

lun. 25/8

18:15-21:00

Nonstop7h 45m

Boston Logan Intl

mar. 2/9

22:45-10:30

Nonstop6h 45m

£369

Flights are sorted by cheapest return flights first.

Deals found on 10/7

Showing 1-10 of 48 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 27 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 10 hours 28 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 Tuesday, which is when the least amount of flights are scheduled (35 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 £451

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 11 juillet 2025.
Read reviews from past customers who have flown Delta, KLM, andAustrian Airlines 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.
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Delta
8.0
Very Good
7,951 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
KLM
7.8
Good
1,372 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Austrian Airlines
7.6
Good
811 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Finnair
7.6
Good
1,312 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.
Air France
7.5
Good
1,467 reviews
Delta
8.0
Very Good
7,951 reviews
Check prices

Crew

8.5

Boarding

8.2

Overall

8.0

Food

7.3

Comfort

7.9

Entertainment

7.9

Reviews

1 / 20
8.0
Excellent

Michael,Jul 2025

AMS - ATL

Overall it was great experience, with the exception of snack food. The food offered in two main meals was just fine but for the mid-flight snack, the only option was a large cookie, too sweet and high sugar content. Snacks at the back of the plane were also mainly sweets. There was one nice baked cheddar option but it quickly ran out.

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 37 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 £87.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around £1,228, however they can be found for as little as £118.

  • 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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