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£343+ Direct flights to Boston

This is the cheapest price on a non-stop flight to Boston found by a Cheapflights user in the last 72 hours by searching for a flight departing on 21/2. Fares are subject to change and may not be available on all flights or dates of travel.
— BOS
27 Dec — 3 Jan1
1 adult
1 adult, Economy, 0 bags

Find flight deals to Boston

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 27 November 2025.

Wed 13/511:00LHR - BOS
Nonstop7h 35mFinnair
Wed 20/520:20BOS - LHR
Nonstop6h 30mFinnair
Deal found 24/11£386
Wed 14/113:30LHR - BOS
Nonstop7h 45mBritish Airways
Tue 20/119:15BOS - LHR
Nonstop6h 45mBritish Airways
Deal found 24/11£390
Wed 14/111:40LHR - BOS
Nonstop7h 40mBritish Airways
Wed 21/118:55BOS - LHR
Nonstop6h 35mBritish Airways
Deal found 25/11£392
Tue 13/111:40LHR - BOS
Nonstop7h 40mBritish Airways
Tue 3/221:35BOS - LHR
Nonstop6h 40mBritish Airways
Deal found 24/11£392
Mon 12/113:30LHR - BOS
Nonstop7h 45mIberia
Mon 19/119:15BOS - LHR
Nonstop6h 45mIberia
Deal found 25/11£397
Mon 12/113:30LHR - BOS
Nonstop7h 45mFinnair
Mon 19/119:15BOS - LHR
Nonstop6h 45mFinnair
Deal found 25/11£399
Thu 12/313:30LHR - BOS
Nonstop7h 25mFinnair
Thu 19/320:25BOS - LHR
Nonstop6h 35mFinnair
Deal found 25/11£404
Wed 13/509:40LHR - BOS
Nonstop7h 35mVirgin Atlantic
Wed 20/521:25BOS - LHR
Nonstop6h 50mVirgin Atlantic
Deal found 26/11£405
Mon 11/514:30LHR - BOS
Nonstop7h 30mFinnair
Wed 20/520:20BOS - LHR
Nonstop6h 30mFinnair
Deal found 26/11£406
Mon 12/119:10LHR - BOS
Nonstop7h 45mBritish Airways
Mon 19/121:35BOS - LHR
Nonstop6h 40mBritish Airways
Deal found 24/11£407
Wed 18/217:05LHR - BOS
Nonstop7h 40mBritish Airways
Mon 23/218:55BOS - LHR
Nonstop6h 35mBritish Airways
Deal found 24/11£408
Sat 23/512:10LGW - BOS
Nonstop7h 53mJetBlue
Sun 31/521:55BOS - LGW
Nonstop6h 40mJetBlue
Deal found 26/11£486

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 Fare Finder

 
Use the slider to find non-stop flights to 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 and data was last updated on 27 November 2025.
Use the filters below to find and compare direct flights to Boston that are best for you.

Fly from

London

Route

Depart

Return

Price

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Thu 8/1

13:30-16:15

Nonstop7h 45m

Boston Logan Intl

Tue 13/1

19:15-07:00

Nonstop6h 45m

£404

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 19/1

19:10-21:55

Nonstop7h 45m

Boston Logan Intl

Mon 26/1

18:55-06:30

Nonstop6h 35m

£411

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 12/1

13:30-16:15

Nonstop7h 45m

Boston Logan Intl

Mon 19/1

19:15-07:00

Nonstop6h 45m

£411

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 14/1

11:40-14:20

Nonstop7h 40m

Boston Logan Intl

Tue 20/1

21:35-09:15

Nonstop6h 40m

£412

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 16/12

09:40-12:30

Nonstop7h 50m

Boston Logan Intl

Mon 2/3

20:00-07:50

Nonstop6h 50m

£414

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Mon 12/1

13:30-16:15

Nonstop7h 45m

Boston Logan Intl

Mon 19/1

19:15-07:00

Nonstop6h 45m

£414

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 29/4

14:30-17:00

Nonstop7h 30m

Boston Logan Intl

Wed 6/5

21:50-09:35

Nonstop6h 45m

£423

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 28/4

17:35-20:05

Nonstop7h 30m

Boston Logan Intl

Tue 5/5

21:50-09:35

Nonstop6h 45m

£423

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Tue 7/4

20:10-22:35

Nonstop7h 25m

Boston Logan Intl

Wed 9/9

07:25-18:55

Nonstop6h 30m

£445

LondonBoston

LHR - BOS

LHRBOS

London Heathrow

Wed 21/1

13:05-16:00

Nonstop7h 55m

Boston Logan Intl

Sun 25/1

19:10-06:50

Nonstop6h 40m

£446

Flights are sorted by cheapest return flights first.

Deals found on 25/11

Showing 1-10 of 34 results
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Reviews of airlines flying non-stop to Boston

Get insights into the airlines that provide direct flights 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 27 November 2025.
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
1,423 reviews
Check prices

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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
1,423 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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
675 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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
1,498 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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.
Icelandair
7.0
Good
581 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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
7,539 reviews
KLM
7.7
Good
1,423 reviews
Check prices

Food

7.2

Crew

8.4

Overall

7.7

Boarding

7.8

Entertainment

7.1

Comfort

7.6

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.

Temperature and rainfall in Boston by month

Plan your trip to Boston by taking into account the average temperature and rainfall totals by month.

BOS

Temperature

-1 - 23 °C

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).

FAQ about direct flights to Boston

Find answers to frequently asked questions about direct flights to Boston to unlock the best deals on Cheapflights.

  • How much are direct flights to Boston?

    On average, a one-way direct flight to Boston will cost users approximately £497. If you're looking for a direct return flight to Boston, you can expect to pay around £1,340.

  • Which airlines fly direct to Boston?

    At the moment, British Airways, Virgin Atlantic, Aer Lingus, KLM, Icelandair, Air France, JetBlue, Finnair, PLAY, Scandinavian Airlines offer direct flights to Boston. British Airways is currently the most popular airline that flies direct to Boston.

  • How long is a direct flight to Boston?

    While the flight duration depends heavily on the origin, travellers can expect non-stop flights to Boston to last approximately 7h 29m on average. The quickest direct flight to Boston at this time departs from Edinburgh (7h 10m), while the longest leaves from London Gatwick Airport (7h 53m).

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

    If you're seeking the lowest price on a direct flight to Boston, February is worth consideration, as prices are usually at their lowest, on average. January may be most appealing to users looking for the quietest time to visit Boston, when demand is typically at its lowest.

  • What is the most popular direct flight origin to Boston?

    Currently, the most popular direct flight origin to Boston is London Heathrow Airport. A return direct flight from London Heathrow Airport to Boston typically costs around £1,445.

See more FAQs

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