Travel with Air Canada from Houston to Lisbon (IAH - LIS)
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1 Passenger
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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 Lisbon - our lowest fares in cash
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Flights between Houston and Lisbon - our lowest fares in points
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From | To | Fare Type | Departure | Price |
|---|---|---|---|---|
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | Aug 26, 2026 - Sep 08, 2026 | From 81,900 pts + CAD 188 Viewed: 1 day ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | Aug 01, 2026 - Aug 11, 2026 | From 108,500 pts + CAD 200 Viewed: 1 day ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | Jul 30, 2026 - Aug 11, 2026 | From 151,600 pts + CAD 248 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.