USA Seat Sale
London Heathrow to Boston Flights
from £310.35 per adult
Departure Airport:
London Heathrow (LHR)
Destination Airport:
Boston (BOS)
Departing:
Friday, 25 September 2026
Returning:
Tuesday, 29 September 2026 (4 nights)
Flying with:
Swiss (LX)
Offer Age:
18 hours ago
Offer based on 1 adult
Price: (per adult)
£310.35
or call us free on 0203 745 9430
All offers are subject to availability