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£148+ Direct flights from 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 6/5. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
BOS — LHR
17 Dec — 24 Dec1
1 adult
1 adult, Economy, 0 bags

Direct flights from Boston

Enter your travel dates to find the best prices.

Cheapest flights from Boston
Explore the most affordable flight options available from Boston. Find the lowest fares based on data from user searches, with prices last updated on 17 November 2025.

Thu 4/1219:15BOS - LHR
Nonstop6h 45mFinnair
Sun 7/1213:30LHR - BOS
Nonstop7h 30mFinnair
Deal found 16/11£381
Wed 7/119:15BOS - LHR
Nonstop6h 45mIberia
Mon 12/113:30LHR - BOS
Nonstop7h 45mIberia
Deal found 15/11£383
Wed 31/1219:15BOS - LHR
Nonstop6h 45mIberia
Wed 14/113:30LHR - BOS
Nonstop7h 45mIberia
Deal found 14/11£384
Wed 31/1218:55BOS - LHR
Nonstop6h 35mBritish Airways
Fri 9/119:10LHR - BOS
Nonstop7h 45mBritish Airways
Deal found 15/11£384
Tue 9/1219:15BOS - LHR
Nonstop6h 45mIberia
Sun 14/1213:30LHR - BOS
Nonstop7h 30mIberia
Deal found 17/11£385
Wed 7/119:15BOS - LHR
Nonstop6h 45mFinnair
Sun 11/113:30LHR - BOS
Nonstop7h 45mFinnair
Deal found 16/11£386
Tue 30/1219:15BOS - LHR
Nonstop6h 45mIberia
Mon 12/113:30LHR - BOS
Nonstop7h 45mIberia
Deal found 16/11£387
Wed 31/1207:30BOS - LHR
Nonstop6h 30mBritish Airways
Tue 13/111:40LHR - BOS
Nonstop7h 40mBritish Airways
Deal found 17/11£388
Thu 4/1219:10BOS - LHR
Nonstop6h 40mDelta
Mon 8/1213:05LHR - BOS
Nonstop7h 55mDelta
Deal found 17/11£389
Tue 9/1219:15BOS - LHR
Nonstop6h 45mFinnair
Wed 10/1213:30LHR - BOS
Nonstop7h 30mFinnair
Deal found 17/11£390
Fri 20/221:35BOS - LHR
Nonstop6h 40mBritish Airways
Sun 1/317:05LHR - BOS
Nonstop7h 40mBritish Airways
Deal found 17/11£390
Mon 16/308:30BOS - LHR
Nonstop6h 30mBritish Airways
Fri 20/311:40LHR - BOS
Nonstop7h 40mBritish Airways
Deal found 15/11£391

Find direct flights from Boston within your budget

 
Use the slider to find direct flights from Boston within your budget. Price data is based on user searches made on Cheapflights. Over the past seven days, Cheapflights users made 858,174 searches. This data was last updated on 17 November 2025.

Fly to

Heathrow

Route

Depart

Return

Price

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 7/12

19:10-06:50

Nonstop6h 40m

London Heathrow

Thu 11/12

13:05-16:00

Nonstop7h 55m

£389

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 27/11

20:00-07:50

Nonstop6h 50m

London Heathrow

Wed 3/12

13:05-16:00

Nonstop7h 55m

£389

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 23/2

07:30-19:00

Nonstop6h 30m

London Heathrow

Thu 5/3

17:05-19:45

Nonstop7h 40m

£394

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sun 22/2

18:55-06:30

Nonstop6h 35m

London Heathrow

Wed 4/3

17:05-19:45

Nonstop7h 40m

£394

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 27/2

20:00-07:50

Nonstop6h 50m

London Heathrow

Sun 1/3

13:05-16:00

Nonstop7h 55m

£394

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Thu 1/1

07:30-19:00

Nonstop6h 30m

London Heathrow

Fri 9/1

19:10-21:55

Nonstop7h 45m

£394

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Sat 7/3

07:30-19:00

Nonstop6h 30m

London Heathrow

Tue 10/3

17:05-20:45

Nonstop7h 40m

£394

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Fri 23/1

18:55-06:30

Nonstop6h 35m

London Heathrow

Sun 1/2

19:10-21:55

Nonstop7h 45m

£394

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 2/3

21:35-09:15

Nonstop6h 40m

London Heathrow

Sat 7/3

11:40-14:20

Nonstop7h 40m

£394

BostonLondon

BOS - LHR

BOSLHR

Boston Logan Intl

Mon 2/3

07:30-19:00

Nonstop6h 30m

London Heathrow

Fri 6/3

19:10-21:55

Nonstop7h 45m

£394

Flights are sorted by cheapest return flights first.

Deals found on 16/11

Showing 1-10 of 37 results
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Best time to book a flight from Boston

Have a flexible travel schedule? Discover the best time to fly from 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.

Reviews of airlines flying non-stop to Boston

Get insights into the airlines that provide direct flights from 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 from Boston. Reviews last updated Cheapflights.
Read through reviews of airlines serving Boston, such as KLM, Virgin Atlantic, andAir France. 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
1,411 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
KLM
7.7
Good
1,411 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Virgin Atlantic
7.5
Good
673 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Air France
7.4
Good
1,492 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
Iberia
7.0
Good
3,020 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.
British Airways
6.7
Okay
7,529 reviews
KLM
7.7
Good
1,411 reviews
Check prices

Comfort

7.7

Entertainment

7.1

Boarding

7.8

Food

7.3

Overall

7.7

Crew

8.4

Reviews

1 / 20
2.0
Mediocre

Abisola,Oct 2025

LOS - CDG

The food option was finished and what wa left was vegan pasta so I had to go without food for an 8 hour flight without any sort of empathy from crew that was mean.

Related info for your journey

Access useful and relevant information related to your journey from Boston. This can include details such as airport transportation, visa requirements, travel insurance, luggage regulations, and any other information that can ensure a smooth and hassle-free travel experience. Please note that the information is based on general guidance and may need to be verified with official sources. Data last updated 17 November 2025.

  • Where can you fly direct from Boston?

    Currently, the most popular direct flight destination from Boston is London Heathrow Airport.

  • How much are direct flights from Boston?

    On average, a one-way direct flight from Boston will cost users approximately £238. If you're looking for a direct round-trip flight from Boston, you can expect to pay around £437.

  • How long is a direct flight from Boston?

    While the flight duration depends heavily on the destination, on average, travelers can expect non-stop flights from Boston to last approximately 4h 09m on average. The quickest direct flight from Boston at this time departs from Boston (1h 17m), while the longest leaves from Boston (9h 27m).

  • What is the best time of year to fly direct from Boston?

    If you're seeking the lowest price on a direct flight from Boston, January is worth consideration as prices are at their lowest, on average. In terms of the number of daily non-stop flights, September offers travelers the most options.

See more FAQs

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