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

Wednesday, October 7th, 2026

8 round-trip options

Returning
Mon, Oct 12, 2026•5 Day Trip
$6,776 USD
Google Flights
Returning
Tue, Oct 13, 2026•6 Day Trip
$6,679 USD
Google Flights
Returning
Wed, Oct 14, 2026•7 Day Trip
$6,679 USD
Google Flights
Returning
Fri, Oct 16, 2026•9 Day Trip
$6,871 USD
Google Flights
Returning
Sat, Oct 17, 2026•10 Day Trip
$6,871 USD
Google Flights
Returning
Sun, Oct 18, 2026•11 Day Trip
$6,871 USD
Google Flights
Returning
Tue, Oct 20, 2026•13 Day Trip
$6,679 USD
Google Flights
Returning
Wed, Oct 21, 2026•14 Day Trip
$6,679 USD
Google Flights