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Cheap Flights from London (LHR) to Buffalo (BUF) from $557

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Cheap Flights from Heathrow to Buffalo Niagara Intl.

Prices were available within the past 7 days and starts at $557 for one-way flights and $622 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

TAP Portugal
TAP Portugal
TAP Portugal
Delta
Virgin Atlantic
American Airlines
Virgin Atlantic
JetBlue Airways
Delta
TAP Portugal
Iberia
American Airlines
Air France
Delta
Delta
Virgin Atlantic
British Airways
Aeroflot-Russian Airlines
JetBlue Airways
United