£758 Cheap Delta flights from London to Boston (LHR→BOS)

View £758 flight on Mon, 12 Jan 2026Opens in a new window

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Delta flights from London to Boston (LHR→BOS)

Prices were available within the past 7 days and start at £758 for one-way flights and £347 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Sun, 14 Sep - Mon, 29 Sep
LHR
London
BOS
Boston
£347 Return, found 3 days ago
£347
Return
found 3 days ago
Select Delta flight, departing Sun, 14 Sep from London to Boston, returning Mon, 29 Sep, priced at £347 found 3 days ago
Flight from London to Boston route information
Origin airport
Heathrow
Destination airport
Logan Intl.
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United, Virgin Atlantic
Popular airline
JetBlue Airways
Distance
5210 km
Average flight time
2 hours 34 mins
*Available to Expedia members.