Wifi on board
Cabin bag included
Unique travel experience through cabin comfort and on board services
Best airline in Western Europe
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Flight from Houston to Portugal with Air France from $764*
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1 Passenger, Economy
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today
*Modifying this information may result in a different fare
Find your flight from Houston to Portugal
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Houston (IAH)to
Lisbon (LIS)07/16/2025 - 08/13/2025
From
$764
Seen: 5 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)07/15/2025 - 08/12/2025
From
$769
Seen: 5 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)08/31/2025 - 09/14/2025
From
$829
Seen: 7 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)08/31/2025 - 09/21/2025
From
$829
Seen: 7 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)07/17/2025 - 08/14/2025
From
$839
Seen: 5 hrs ago
Round-trip
Economy
Houston (IAH)to
Porto (OPO)07/16/2025 - 08/13/2025
From
$789
Seen: 1 hour ago
Round-trip
Economy
Houston (IAH)to
Porto (OPO)07/15/2025 - 08/12/2025
From
$789
Seen: 1 hour ago
Round-trip
Economy
Houston (IAH)to
Porto (OPO)08/29/2025 - 09/05/2025
From
$839
Seen: 9 hrs ago
Round-trip
Economy
Houston (IAH)to
Porto (OPO)08/29/2025 - 09/12/2025
From
$840
Seen: 9 hrs ago
Round-trip
Economy
Houston (IAH)to
Porto (OPO)07/17/2025 - 08/14/2025
From
$840
Seen: 1 hour ago
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Check our flights from Houston to Portugal for the upcoming months
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From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 07/16/2025 - 08/13/2025 | From $764 Seen: 5 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 07/15/2025 - 08/12/2025 | From $769 Seen: 5 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 08/31/2025 - 09/14/2025 | From $829 Seen: 7 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 08/31/2025 - 09/21/2025 | From $829 Seen: 7 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 07/17/2025 - 08/14/2025 | From $839 Seen: 5 hrs ago |
| Houston (IAH) | Porto (OPO) | Round-trip / Economy | 07/16/2025 - 08/13/2025 | From $789 Seen: 1 hour ago |
| Houston (IAH) | Porto (OPO) | Round-trip / Economy | 07/15/2025 - 08/12/2025 | From $789 Seen: 1 hour ago |
| Houston (IAH) | Porto (OPO) | Round-trip / Economy | 08/29/2025 - 09/05/2025 | From $839 Seen: 9 hrs ago |
| Houston (IAH) | Porto (OPO) | Round-trip / Economy | 08/29/2025 - 09/12/2025 | From $840 Seen: 9 hrs ago |
| Houston (IAH) | Porto (OPO) | Round-trip / Economy | 07/17/2025 - 08/14/2025 | From $840 Seen: 1 hour ago |
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Travel from Houston to Portugal with Air France
Whether you're looking for a last-minute Houston (IAH) to Portugal (Europe) flight or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. Find the cheapest prices for a flight with Air France from Houston (IAH) to Portugal (Europe) or directly pick your departure date if your trip to Portugal is already scheduled.