Boston (BOS) to London Heathrow (LHR) flight deal in first from $5,584

British AirwaysBABritish Airways
Round Trip•First Class
United StatesBOS

Logan International Airport

Boston, United States
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
$6,947 USD
-20%$5,584 USD
Verified about 8 hours ago
Good Availability
41% of dates checked are available within 10% of the lowest price

Thursday, October 8th, 2026

9 round-trip options

Returning
Tue, Oct 13, 2026•5 Day Trip
$6,584 USD
Google Flights
Returning
Wed, Oct 14, 2026•6 Day Trip
$6,584 USD
Google Flights
Returning
Thu, Oct 15, 2026•7 Day Trip
$6,584 USD
Google Flights
Returning
Fri, Oct 16, 2026•8 Day Trip
$6,834 USD
Google Flights
Returning
Sun, Oct 18, 2026•10 Day Trip
$6,837 USD
Google Flights
Returning
Mon, Oct 19, 2026•11 Day Trip
$6,837 USD
Google Flights
Returning
Tue, Oct 20, 2026•12 Day Trip
$6,587 USD
Google Flights
Returning
Wed, Oct 21, 2026•13 Day Trip
$6,587 USD
Google Flights
Returning
Thu, Oct 22, 2026•14 Day Trip
$6,587 USD
Google Flights