£264 Cheap United flights from Boston to London (BOS→LHR)

View £264 flight on Sun, 16 Aug 2026Opens in a new window

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United flights from Boston to London (BOS→LHR)

Prices were available within the past 7 days and start at £264 for one-way flights and £489 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Mon, 19 Oct - Tue, 20 Oct
BOS
Boston
LHR
London
£489 Return, found 6 days ago
£489
Return
found 6 days ago
Select United flight, departing Mon, 19 Oct from Boston to London, returning Tue, 20 Oct, priced at £489 found 6 days ago
United
Wed, 28 Oct - Thu, 29 Oct
BOS
Boston
LHR
London
£495 Return, found 5 days ago
£495
Return
found 5 days ago
Select United flight, departing Wed, 28 Oct from Boston to London, returning Thu, 29 Oct, priced at £495 found 5 days ago
United
Wed, 14 Oct - Fri, 16 Oct
BOS
Boston
LHR
London
£495 Return, found 6 days ago
£495
Return
found 6 days ago
Select United flight, departing Wed, 14 Oct from Boston to London, returning Fri, 16 Oct, priced at £495 found 6 days ago

Alternative airports near London

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Gatwick LGW. Cheapest option available. Average driving time to city centre is 52 minutes. Flights from £683
LGW
Gatwick
Cheapest
Average driving time to city centre52 min
Flights from £683
Select flight to London City LCY. Closest option available. Average driving time to city centre is 21 minutes. Flights from £764
LCY
London City
Closest
Average driving time to city centre21 min
Flights from £764

Travel information

Origin airport
Logan Intl.
Destination airport
Heathrow
Airlines serving
Aer Lingus, Air Canada, Air France, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, ITA Airways, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, United, Virgin Atlantic
Popular airline
Iberia
Distance
5210 km
Average flight time
11 hours 43 mins
*Available to Expedia members.