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£325+ 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 20/9. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
27 Apr — 4 May1
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 28 March 2026.

Wed 16/908:40
LHR
-
BOS
Nonstop7h 43m
JetBlue
Wed 23/918:35
BOS
-
LHR
Nonstop6h 55m
JetBlue
Deal found 24/3£388
Wed 2/917:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Wed 16/919:35
BOS
-
LHR
Nonstop6h 35m
British Airways
Deal found 26/3£392
Wed 2/920:10
LHR
-
BOS
Nonstop7h 25m
British Airways
Thu 17/921:50
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 26/3£392
Mon 20/413:00
LTN
-
BOS
1 stop13h 05m
Multiple Airlines
Tue 28/422:50
BOS
-
LTN
1 stop11h 00m
Multiple Airlines
Deal found 27/3£393
Wed 2/917:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Tue 15/921:50
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 26/3£395
Wed 2/917:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Mon 14/907:25
BOS
-
LHR
Nonstop6h 30m
British Airways
Deal found 26/3£396
Tue 19/516:50
LGW
-
BOS
1 stop33h 15m
LEVEL
Mon 14/923:00
BOS
-
LGW
1 stop32h 15m
LEVEL
Deal found 23/3£397
Sat 5/913:05
LHR
-
BOS
1 stop13h 40m
Icelandair
Sun 13/920:50
BOS
-
LHR
1 stop10h 05m
Icelandair
Deal found 26/3£398
Wed 25/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Sat 28/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 27/3£398
Tue 1/917:35
LHR
-
BOS
Nonstop7h 30m
British Airways
Tue 15/919:35
BOS
-
LHR
Nonstop6h 35m
British Airways
Deal found 26/3£398
Thu 16/417:30
LTN
-
BOS
1 stop32h 35m
Multiple Airlines
Thu 23/422:50
BOS
-
LTN
1 stop21h 00m
Multiple Airlines
Deal found 26/3£398
Fri 17/420:55
LGW
-
BOS
1 stop29h 10m
LEVEL
Fri 24/422:50
BOS
-
LGW
1 stop15h 10m
LEVEL
Deal found 26/3£398

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 28 March 2026.

Return from

£388

One-way from

£325

Popular in

July

Cheapest in

September

Average price

£468

Good round-trip deal

£449 or less

Good one-way deal

£370 or less
JetBlue
  • JetBlue
  • 16/9-23/9
  • Nonstop
  • 14h 38m total
  • London to Boston
Search Deals
Lufthansa
  • Lufthansa
  • 5/5
  • 2 total stops
  • 21h 29m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£50 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£8 potential savings vs. average return price).
Search Deals
Average for return flights in March 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 28 March 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

Tue 22/9

10:10-21:15

1 stop16h 05m

Boston Logan Intl

Tue 29/9

23:00-08:30

1 stop28h 30m

£407

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 19/5

20:50-21:05

1 stop29h 15m

Boston Logan Intl

Tue 7/7

23:00-09:10

1 stop29h 10m

£419

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Sat 18/4

08:10-21:05

1 stop17h 55m

Boston Logan Intl

Sat 25/4

22:50-12:20

1 stop32h 30m

£434

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 6/5

15:40-18:50

1 stop32h 10m

Boston Logan Intl

Sun 10/5

23:00-14:40

1 stop10h 40m

£501

LondonBoston

LTN - BOS

LTNBOS

London Luton

Fri 17/4

06:20-21:45

2 stops20h 25m

Boston Logan Intl

Thu 23/4

20:50-23:25

2 stops21h 35m

£510

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 31/8

21:05-15:35

2 stops23h 30m

Boston Logan Intl

Sun 13/9

17:40-16:00

1 stop17h 20m

£510

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 12/4

09:05-13:50

1 stop33h 45m

Boston Logan Intl

Sun 19/4

18:40-21:00

1 stop21h 20m

£521

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 23/9

17:35-20:05

Nonstop7h 30m

Boston Logan Intl

Wed 30/9

06:30-21:40

1 stop10h 10m

£523
Fastest return journey

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 2/7

18:55-21:20

Nonstop7h 25m

Boston Logan Intl

Thu 30/7

23:10-10:40

Nonstop6h 30m

£525

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 17/8

11:45-18:30

1 stop11h 45m

Boston Logan Intl

Mon 31/8

21:30-09:15

Nonstop6h 45m

£527

Flights are sorted by cheapest return flights first.

Deals found on 24/3

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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 13 March 2026.

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 26 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 23 March 2026.

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

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 £288
Virgin Atlantic
Virgin Atlantic
From £353
Aer Lingus
Aer Lingus
From £321
KLM
KLM
From £360

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).

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 28 March 2026.
Read reviews from past customers who have flown KLM,Virgin Atlantic, andAir France 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
1,477 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
KLM
7.8
Good
1,477 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Virgin Atlantic
7.5
Good
685 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Air France
7.4
Good
1,555 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
Icelandair
7.0
Good
627 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas
British Airways
6.7
Okay
7,825 reviews
KLM
7.8
Good
1,477 reviews
Check prices

Entertainment

7.1

Food

7.3

Boarding

7.8

Crew

8.4

Comfort

7.6

Overall

7.8

Reviews

1 / 20
2.0
Mediocre

Anonymous,Feb 2026

EZE - SCL

It was a short trip The aeroplane was delay I arrived in Chile late and I lost my fly with Qantas

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 14 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 £54, while return flights cost around £48.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around £276, however they can be found for as little as £48.

  • 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 6 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
Waltham
Warwick
Cambridge
Peabody
Somerville
Quincy
Chelmsford

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