London Heathrow (LHR) to Boston (BOS) flight deal in economy from $494

IcelandairFIIcelandair
Round Trip•Economy
United KingdomLHR

London Heathrow Airport

London Heathrow, United Kingdom
United StatesBOS

Logan International Airport

Boston, United States
$822 USD
-40%$494 USD
Verified about 22 hours ago
Limited Availability
11% of dates checked are available within 10% of the lowest price

Friday, October 9th, 2026

6 round-trip options

Returning
Sun, Oct 18, 2026•9 Day Trip
$1,150 USD
Google Flights
Returning
Mon, Oct 19, 2026•10 Day Trip
$1,110 USD
Google Flights
Returning
Tue, Oct 20, 2026•11 Day Trip
$1,110 USD
Google Flights
Returning
Wed, Oct 21, 2026•12 Day Trip
$1,110 USD
Google Flights
Returning
Thu, Oct 22, 2026•13 Day Trip
$1,110 USD
Google Flights
Returning
Fri, Oct 23, 2026•14 Day Trip
$910 USD
Google Flights