Find flights
Deals
Airlines
FAQs

Cheap Business Class flights to Boston

LHR — BOS
7 Jul — 14 Jul1
1 adult

Best travel deals

Find the best flight deals available from hundreds of sites within seconds

Trusted and free

Cheapflights is 100% free to use. No hidden charges!

Book with flexibility

Easily find flight tickets with no change fees

Cheap business class 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 were last updated on 2 July 2025.

Average Price

£2,621

Cheapest Price

£1,551

Top Rated Airline

Finnair

No. of Airlines

19

Arrival Airport

Boston Logan Intl Airport
Average for return business class flights in July 2025
The lowest price for a business class flight ticket to Boston
Most popular airline to fly business class with to Boston in the past 7 days
Airlines that offer business class options for this route
Closest airport for this route

Find business class flight deals to Boston

Cheapest business class flights to Boston
Explore the most affordable business class flight options available to Boston. Find the lowest fares based on data from user searches, with prices last updated on 2 July 2025.

Mon 18/815:40LGW - BOS
1 stop11h 20mIcelandair
Thu 21/820:50BOS - LGW
1 stop12h 50mIcelandair
Deal found 1/7£904
Mon 18/813:05LHR - BOS
1 stop13h 55mIcelandair
Mon 25/820:50BOS - LHR
1 stop18h 30mIcelandair
Deal found 1/7£910
Sun 24/807:40LHR - BOS
2 stops19h 20mMultiple Airlines
Sun 31/820:50BOS - LHR
2 stops19h 35mMultiple Airlines
Deal found 1/7£1,528
Thu 21/809:05LCY - BOS
2 stops14h 45mMultiple Airlines
Mon 25/823:35BOS - LCY
2 stops17h 05mMultiple Airlines
Deal found 30/6£1,535
Thu 21/808:30LCY - BOS
1 stop34h 10mITA Airways
Sun 24/817:05BOS - LCY
1 stop18h 10mITA Airways
Deal found 2/7£1,575
Tue 16/915:40LGW - BOS
1 stop11h 20mMultiple Airlines
Sun 28/922:55BOS - LGW
1 stop16h 30mMultiple Airlines
Deal found 1/7£1,626

Travel insights for business class flights from United Kingdom to Boston

Get recent, data-driven insights about business class flights from United Kingdom to Boston including ideal travel times, pricing trends, and more.

What is the cheapest month to book a Business Class flight from United Kingdom to Boston?

Currently, February is the cheapest month in which you can book a Business Class flight from United Kingdom to Boston (average of £973). Flying from United Kingdom to Boston in July is currently the most expensive (average of £1,492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

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).

Top business class airline flying to Boston

Explore the top four business class airlines operating flights to Boston. Find out more about these airlines and their offerings, including amenities, in-flight services, and customer reviews. In the last 7 days, Cheapflights users made a total of 858,174 searches and data was last updated on 2 July 2025.
AirlineRatingFirst ClassPrice
JetBluePriceFrom £362First ClassRating
7.3
Search JetBlue flights

Frequently asked questions about Boston business class tickets

Find answers to common questions related to business class tickets for flights to Boston. Get information on booking, amenities, upgrade options, and more. This FAQ section was last updated on 2 July 2025.
  • What is the cheapest price for a Business Class ticket to Boston?

    A usual price for a Business Class ticket to Boston is £2,621. Factors like departure/arrival dates or even airline preference can impact final rates. Find Business Class deals as low as £1,551/person if flying from Edinburgh Turnhouse Airport.

  • How much do Prem Economy Class flight tickets to Boston cost?

    Prem Economy flights to Boston should cost around £1,065 a person. It is worth noting that many users save, on average, 60% choosing Prem Economy over Business Class while still travelling with comfort.

  • How many premium cabins does Finnair have for flights to Boston?

    Finnair currently offers a couple premium cabin classes on flights to Boston: Prem Economy Class, Business Class and First Class. Still not enough? Try taking a look at other airlines or choosing a new departing point for more cabin options.

  • What airlines can I book Business Class flights to Boston with?

    JetBlue has Business Class flights to Boston. Try booking in advance to lower your costs and travel worry-free.

  • What is the cheapest month to book a Business Class flight from United Kingdom to Boston?

    Currently, February is the cheapest month in which you can book a Business Class flight from United Kingdom to Boston (average of £973). Flying from United Kingdom to Boston in July is currently the most expensive (average of £1,492). There are several factors that can impact the price of a flight, so comparing airlines, departure airports, and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.