Explore Air Canada flights from Houston to Portugal from CAD 2,518*
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*Fares displayed have been collected within the last 48 hours and may no longer be available at the time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Flights between Houston and Portugal - our lowest fares in cash
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CAD
Houston (IAH)to
Lisbon (LIS)Dec 26, 2026 - Jan 04, 2027
From
CAD 2,518
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.
Flights between Houston and Portugal - our lowest fares in points
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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | Mar 06, 2027 - Mar 14, 2027 | From 108,810 pts + CAD 191 Viewed: 1 day ago |
*Points displayed do not reflect preferred pricing for Aeroplan Elite Status Members and/or Aeroplan Credit Cardholders. Prices have been collected within the past 48 hrs and may no longer be available at time of booking. Learn more about this offer. Additional baggage fees and charges for optional products and services may apply.