London Heathrow (LHR) to Boston (BOS) flight deal in economy from $494
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
BOSLogan International Airport
Boston, United States
$822 USD
-40%$494 USD
Verified 1 day agoAugust 2026
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Limited Availability
11% of dates checked are available within 10% of the lowest price
Monday, August 3rd, 2026
6 round-trip options
Returning
Sat, Aug 8, 2026•5 Day Trip
$1,176 USD
Returning
Sun, Aug 9, 2026•6 Day Trip
$1,877 USD
Returning
Mon, Aug 10, 2026•7 Day Trip
$1,138 USD
Returning
Tue, Aug 11, 2026•8 Day Trip
$1,129 USD
Returning
Sat, Aug 15, 2026•12 Day Trip
$1,407 USD
Returning
Mon, Aug 17, 2026•14 Day Trip
$1,129 USD