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Cheap Flights from Buffalo to London, ON, Canada - BUF to YXU

Did You Know?

You must make at least one connection to fly from Buffalo, NY to London.
United Airlines has 490 connecting flights between Buffalo, NY and London.

Cheap Domestic Flights from Buffalo - BUF

Flights
Airline
Lowest Price
US Airways, Delta, United
$205
United, Delta, JetBlue, AirTran, American, US Airways
$197

Cheap Domestic Flights to London - YXU

Flights
Airline
Lowest Price
Air Canada
$543
Air Canada, Porter
$196
US Airways, Delta, United
$385
Air Canada
$517
Porter, WestJet, Air Canada
$217
US Airways, Delta, United
$427
JetBlue, United, Delta, US Airways
$265
Delta, United, JetBlue, US Airways
$194
Air Canada, Porter
$207
JetBlue, United, Delta, US Airways
$201
Porter, Air Canada
$218
United, Delta, US Airways, AirTran
$201
US Airways, Delta, United
$335
United, Delta, US Airways
$263

Cheap International Flights from Buffalo - BUF

Flights
Airline
Lowest Price
United, Air Canada
$547

Cheap International Flights to London - YXU

Flights
Airline
Lowest Price
Air Canada, WestJet, US Airways, American, Delta, United
$649
American, Delta, United, Air Canada, US Airways
$516
United, Air Canada, Delta, American, US Airways
$389
American, US Airways, Air Canada, Delta, United
$552
United, Air Canada, American, US Airways, Delta
$426
US Airways, Delta, United
$389
American, Delta, United, US Airways, Air Canada
$419
US Airways, United
$669
US Airways, Air Canada, United, Delta, American
$418
United, Air Canada
$661
WestJet, US Airways, American, Delta, United, Air Canada
$412
Delta, US Airways, WestJet, American, United, Air Canada
$607
American, Air Canada, United, Delta, US Airways, WestJet
$405
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Cheap Flights from Buffalo to London, ON, Canada, from $538 Round trip from BUF to YXU