$703 Cheap Delta flights Buffalo (BUF) to London (LHR)

View $703 flight on Wed, Jul 29, 2026Opens in a new window

$703 Cheap Delta flights Buffalo (BUF) to London (LHR)

Prices were available within the past 7 days and start at $703 for one-way flights and $986 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Delta
Wed, Jul 29 - Thu, Aug 20
BUF
Buffalo
LHR
London
$986 Roundtrip, found 15 hours ago
$986
Roundtrip
found 15 hours ago
Select Delta flight, departing Wed, Jul 29 from Buffalo to London, returning Thu, Aug 20, priced at $986 found 15 hours ago

Find the cheapest month to fly from Buffalo (BUF) to London (LHR)

February is typically the cheapest month to fly

From $794 - $957 per traveler.

Travel information

Origin airport
Buffalo Niagara Intl.
Destination airport
Heathrow
Airlines serving
Air France, American Airlines, Austrian Airlines, British Airways, Delta, Iberia, JetBlue Airways, KLM, Lufthansa, Swiss International Air Lines, United, Virgin Atlantic
Popular airline
American Airlines
Distance
5668 km

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