Flights from Mexico to to Portugal from $ 990*
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1 Passenger, Economy
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today
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Best prices for United flights from Mexico to Portugal
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*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.
Best business class fares from Mexico to to Portugal
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Mexico City (MEX)to
Lisbon (LIS)
01/19/26 - 01/22/26
Roundtrip
Business
from
$Â 6,380
Viewed: 16 hours ago
Cancun (CUN)to
Lisbon (LIS)
03/27/26 - 04/06/26
Roundtrip
Business
from
$Â 4,700
Viewed: 1 day ago
Cabo San Lucas (SJD)to
Lisbon (LIS)
12/31/25 - 01/05/26
Roundtrip
Business
from
$Â 6,445
Viewed: 1 day ago
*Prices have been available for round trips within the last 48 hours and may not be currently available. For Economy class, fares listed may be Basic Economy, which is our most restrictive fare option and subject to additional restrictions. Additional baggage charges and fees for other optional service may apply. Other terms and conditions may apply. Schedules are subject to change without notice.