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£346+ 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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
4 May — 11 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 4 April 2026.

Wed 25/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Sun 29/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 2/4£402
Wed 12/820:10
LHR
-
BOS
Nonstop7h 25m
British Airways
Wed 26/821:50
BOS
-
LHR
Nonstop6h 45m
British Airways
Deal found 3/4£406
Sun 19/413:05
LHR
-
BOS
1 stop10h 45m
Icelandair
Sun 26/420:50
BOS
-
LHR
1 stop10h 05m
Icelandair
Deal found 3/4£408
Mon 2/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Fri 6/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 2/4£408
Mon 20/408:15
STN
-
BOS
2 stops18h 30m
Multiple Airlines
Mon 27/420:50
BOS
-
STN
2 stops17h 00m
Multiple Airlines
Deal found 31/3£410
Thu 16/408:15
STN
-
BOS
2 stops18h 30m
Multiple Airlines
Mon 20/420:50
BOS
-
STN
2 stops20h 35m
Multiple Airlines
Deal found 31/3£412
Thu 30/407:20
STN
-
BOS
2 stops16h 30m
Multiple Airlines
Thu 7/520:50
BOS
-
STN
2 stops22h 40m
Multiple Airlines
Deal found 31/3£415
Fri 22/514:30
LHR
-
BOS
Nonstop7h 25m
British Airways
Wed 27/507:25
BOS
-
LHR
Nonstop6h 30m
British Airways
Deal found 2/4£415
Tue 17/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Tue 24/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 31/3£415
Tue 10/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Tue 17/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 3/4£416
Mon 16/1111:55
LGW
-
BOS
1 stop10h 55m
Icelandair
Mon 23/1119:50
BOS
-
LGW
1 stop10h 05m
Icelandair
Deal found 30/3£417
Mon 20/421:25
LHR
-
BOS
1 stop26h 25m
Icelandair
Mon 27/423:00
BOS
-
LHR
1 stop16h 20m
Icelandair
Deal found 31/3£421

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 4 April 2026.

Return from

£406

One-way from

£346

Popular in

July

Cheapest in

September

Average price

£483

Good round-trip deal

£486 or less

Good one-way deal

£374 or less
British Airways
  • British Airways
  • 12/8-26/8
  • Nonstop
  • 14h 10m total
  • London to Boston
Search Deals
SWISS
  • SWISS
  • 9/9
  • 1 total stop
  • 10h 55m total
  • London to Boston
Search Deals
Highest demand for flights based on searches. 9% potential increase in price (£52 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£7 potential savings vs. average return price).
Search Deals
Average for return flights in April 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 4 April 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 6/5

17:25-21:05

1 stop32h 40m

Boston Logan Intl

Tue 12/5

22:50-08:30

1 stop28h 40m

£443

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Tue 21/4

16:50-21:05

1 stop33h 15m

Boston Logan Intl

Tue 28/4

22:50-15:50

1 stop12h 00m

£453

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sun 19/4

21:25-18:50

1 stop26h 25m

Boston Logan Intl

Mon 27/4

23:00-20:20

1 stop16h 20m

£461

LondonBoston

LTN - BOS

LTNBOS

London Luton

Mon 20/4

05:40-07:10

2 stops30h 30m

Boston Logan Intl

Mon 27/4

20:50-01:10

3 stops23h 20m

£469

LondonBoston

LGW - BOS

LGWBOS

London Gatwick

Wed 29/4

15:40-18:50

1 stop32h 10m

Boston Logan Intl

Mon 4/5

20:50-11:45

1 stop9h 55m

£489

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 20/4

21:25-18:50

1 stop26h 25m

Boston Logan Intl

Fri 1/5

23:00-20:20

1 stop16h 20m

£492

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 30/4

15:50-22:00

1 stop11h 10m

Boston Logan Intl

Sun 3/5

23:30-21:40

1 stop17h 10m

£496

LondonBoston

LTN - BOS

LTNBOS

London Luton

Tue 21/4

08:00-13:17

3 stops34h 17m

Boston Logan Intl

Tue 28/4

20:50-23:45

3 stops21h 55m

£501

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Sat 6/6

09:55-21:05

1 stop16h 10m

Boston Logan Intl

Tue 16/6

22:50-20:05

1 stop16h 15m

£503

LondonBoston

LTN - BOS

LTNBOS

London Luton

Thu 14/5

21:40-20:55

3 stops28h 15m

Boston Logan Intl

Mon 18/5

20:50-22:50

2 stops21h 00m

£514

Flights are sorted by cheapest return flights first.

Deals found on 2/4

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 3 April 2026.

Booking 63 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 40 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 4 April 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.

Weekly flight availability to Boston

The most flights from London to Boston are scheduled on a Wednesday (36 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (22 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 £290
Virgin Atlantic
Virgin Atlantic
From £355
Aer Lingus
Aer Lingus
From £323
KLM
KLM
From £363

What are the cheapest airlines that fly to Boston?

The cheapest airlines flying from London to Boston are Delta, Icelandair 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 4 April 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
7.7
Good
1,487 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

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
7.7
Good
1,487 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

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
7.7
Good
1,487 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

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
1,563 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

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
630 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

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
7,848 reviews
KLM
7.7
Good
1,487 reviews
Check prices

Entertainment

7.1

Overall

7.7

Boarding

7.8

Food

7.3

Comfort

7.6

Crew

8.4

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 30 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 £140.

  • How much is a return flight to Boston?

    A return flight to Boston will typically cost around £280, however they can be found for as little as £140.

  • 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).

  • Which airport is closest to Boston Common?

    f being close to Boston Common is important to you, you’ll want to land at Boston Logan Intl Airport.

  • 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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