London Heathrow (LHR) to Boston (BOS) flight deal in economy from $508
LHRLondon Heathrow Airport
London Heathrow, United Kingdom
BOSLogan International Airport
Boston, United States
$740 USD
-31%$508 USD
Verified 14 days agoOctober 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
14% of dates checked are available within 10% of the lowest price
Thursday, October 8th, 2026
5 round-trip options
Returning
Wed, Oct 14, 2026•6 Day Trip
$639 USD
Returning
Fri, Oct 16, 2026•8 Day Trip
$677 USD
Returning
Tue, Oct 20, 2026•12 Day Trip
$639 USD
Returning
Wed, Oct 21, 2026•13 Day Trip
$639 USD
Returning
Thu, Oct 22, 2026•14 Day Trip
$639 USD