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 about 23 hours agoDecember 2026
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Limited Availability
11% of dates checked are available within 10% of the lowest price
Sunday, December 27th, 2026
10 round-trip options
Returning
Fri, Jan 1, 2027•5 Day Trip
$1,097 USD
Returning
Sat, Jan 2, 2027•6 Day Trip
$1,143 USD
Returning
Sun, Jan 3, 2027•7 Day Trip
$1,097 USD
Returning
Mon, Jan 4, 2027•8 Day Trip
$1,052 USD
Returning
Tue, Jan 5, 2027•9 Day Trip
$1,105 USD
Returning
Wed, Jan 6, 2027•10 Day Trip
$898 USD
Returning
Thu, Jan 7, 2027•11 Day Trip
$821 USD
Returning
Fri, Jan 8, 2027•12 Day Trip
$868 USD
Returning
Sat, Jan 9, 2027•13 Day Trip
$936 USD
Returning
Sun, Jan 10, 2027•14 Day Trip
$936 USD