London Heathrow (LHR) to Boston (BOS) flight deal in first from $5,722

British AirwaysBABritish Airways
Round Trip•First Class
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
United StatesBOS

Logan International Airport

Boston, United States
$7,798 USD
-27%$5,722 USD
Verified about 6 hours ago
Fair Availability
38% of dates checked are available within 10% of the lowest price

Sunday, October 25th, 2026

8 round-trip options

Returning
Fri, Oct 30, 2026•5 Day Trip
$7,062 USD
Google Flights
Returning
Sat, Oct 31, 2026•6 Day Trip
$7,062 USD
Google Flights
Returning
Sun, Nov 1, 2026•7 Day Trip
$7,062 USD
Google Flights
Returning
Tue, Nov 3, 2026•9 Day Trip
$7,301 USD
Google Flights
Returning
Wed, Nov 4, 2026•10 Day Trip
$7,301 USD
Google Flights
Returning
Thu, Nov 5, 2026•11 Day Trip
$7,062 USD
Google Flights
Returning
Sat, Nov 7, 2026•13 Day Trip
$7,062 USD
Google Flights
Returning
Sun, Nov 8, 2026•14 Day Trip
$7,062 USD
Google Flights