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Cheap flights from Buffalo (BUF) to Lisbon (LIS)

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0 Children (2~11)
0 Infants (0~2)
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How to find the cheapest flight from Buffalo (BUF) to Lisbon (LIS)

How to find the cheapest flight from Buffalo (BUF) to Lisbon (LIS)
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How to find the cheapest flight from Buffalo (BUF) to Lisbon (LIS)
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How to find the cheapest flight from Buffalo (BUF) to Lisbon (LIS)
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Cheap flights from Buffalo to Lisbon in December 2025 , January 2026

28 Dec - 13 Jan $ 674.00
BUF
Buffalo
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
BUF
Buffalo
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26 Dec - 10 Jan $ 2,567.00
BUF
Buffalo
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
BUF
Buffalo
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27 Dec - 10 Jan $ 2,859.00
BUF
Buffalo
TAP Portugal
1 STOPS
LIS
Lisbon
LIS
Lisbon
TAP Portugal
1 STOPS
BUF
Buffalo
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Last minute flights from Buffalo to Lisbon

24 Dec - 31 Dec $ 1,407.00
BUF
Buffalo
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
BUF
Buffalo
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24 Dec - 31 Dec $ 1,407.00
BUF
Buffalo
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
BUF
Buffalo
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24 Dec - 31 Dec $ 1,634.00
BUF
Buffalo
United Airlines
1 STOPS
LIS
Lisbon
LIS
Lisbon
United Airlines
1 STOPS
BUF
Buffalo
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One-way flights to Lisbon from Buffalo

7:48 PM - 10:05 PM
Lufthansa
1 Stops
9h 27m
BUF - LIS
$ 423
Kiwi
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6:30 AM - 10:05 PM
United Airlines
2 Stops
22h 45m
BUF - LIS
$ 479
Kiwi
Pick dates
7:48 PM - 10:05 PM
United Airlines
1 Stops
9h 27m
BUF - LIS
$ 654
Kiwi
Pick dates

How to find the cheapest flight from Buffalo (BUF) to Lisbon (LIS)

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How to find the cheapest flight from Buffalo (BUF) to Lisbon (LIS)
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How to find the cheapest flight from Buffalo (BUF) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.