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 23 hours ago
Limited Availability
11% of dates checked are available within 10% of the lowest price

Saturday, September 26th, 2026

9 round-trip options

Returning
Thu, Oct 1, 2026•5 Day Trip
$902 USD
Google Flights
Returning
Fri, Oct 2, 2026•6 Day Trip
$942 USD
Google Flights
Returning
Sat, Oct 3, 2026•7 Day Trip
$905 USD
Google Flights
Returning
Sun, Oct 4, 2026•8 Day Trip
$942 USD
Google Flights
Returning
Mon, Oct 5, 2026•9 Day Trip
$902 USD
Google Flights
Returning
Tue, Oct 6, 2026•10 Day Trip
$902 USD
Google Flights
Returning
Wed, Oct 7, 2026•11 Day Trip
$902 USD
Google Flights
Returning
Thu, Oct 8, 2026•12 Day Trip
$865 USD
Google Flights
Returning
Sat, Oct 10, 2026•14 Day Trip
$760 USD
Google Flights