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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
$191
United, Delta, JetBlue, AirTran, American, US Airways
$220

Cheap Domestic Flights to London - YXU

Flights
Airline
Lowest Price
Air Canada
$517
Air Canada, Porter
$232
US Airways, Delta, United
$378
Air Canada
$490
Porter, WestJet, Air Canada
$241
US Airways, Delta, United
$384
JetBlue, United, Delta, US Airways
$226
Delta, United, JetBlue, US Airways
$166
Air Canada, Porter
$255
JetBlue, United, Delta, US Airways
$213
Porter, Air Canada
$254
United, Delta, US Airways, AirTran
$186
US Airways, Delta, United
$325
United, Delta, US Airways
$263

Cheap International Flights from Buffalo - BUF

Flights
Airline
Lowest Price
United, Air Canada
$543

Cheap International Flights to London - YXU

Flights
Airline
Lowest Price
Air Canada, WestJet, US Airways, American, Delta, United
$633
American, Delta, United, Air Canada, US Airways
$516
United, Air Canada, Delta, American, US Airways
$385
American, US Airways, Air Canada, Delta, United
$548
United, Air Canada, American, US Airways, Delta
$421
US Airways, Delta, United
$385
American, Delta, United, US Airways, Air Canada
$414
US Airways, United
$664
US Airways, Air Canada, United, Delta, American
$407
United, Air Canada
$661
WestJet, US Airways, American, Delta, United, Air Canada
$401
Delta, US Airways, WestJet, American, United, Air Canada
$592
American, Air Canada, United, Delta, US Airways, WestJet
$407
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Cheap Flights from Buffalo to London, ON, Canada, from $534 Round trip from BUF to YXU