Wifi on board
Cabin bag included
Unique travel experience through cabin comfort and on board services
Best airline in Western Europe
Skytrax World Airline Awards
Flight from Houston to Portugal with Air France from $765*
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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
Porto (OPO)07/29/2025 - 08/26/2025
From
$781
Seen: 1 day ago
Round-trip
Economy
Houston (IAH)to
Porto (OPO)08/12/2025 - 08/26/2025
From
$781
Seen: 17 hrs ago
Round-trip
Economy
Houston (IAH)to
Porto (OPO)08/05/2025 - 08/26/2025
From
$781
Seen: 17 hrs ago
Round-trip
Economy
Houston (IAH)to
Porto (OPO)08/19/2025 - 08/26/2025
From
$781
Seen: 17 hrs ago
Round-trip
Economy
Houston (IAH)to
Porto (OPO)07/22/2025 - 08/19/2025
From
$790
Seen: 1 day ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)07/29/2025 - 08/26/2025
From
$765
Seen: 15 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)08/06/2025 - 08/27/2025
From
$765
Seen: 6 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)08/06/2025 - 09/03/2025
From
$765
Seen: 6 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)08/19/2025 - 08/26/2025
From
$765
Seen: 6 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)08/05/2025 - 08/26/2025
From
$765
Seen: 6 hrs 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) | Porto (OPO) | Round-trip / Economy | 07/29/2025 - 08/26/2025 | From $781 Seen: 1 day ago |
| Houston (IAH) | Porto (OPO) | Round-trip / Economy | 08/12/2025 - 08/26/2025 | From $781 Seen: 17 hrs ago |
| Houston (IAH) | Porto (OPO) | Round-trip / Economy | 08/05/2025 - 08/26/2025 | From $781 Seen: 17 hrs ago |
| Houston (IAH) | Porto (OPO) | Round-trip / Economy | 08/19/2025 - 08/26/2025 | From $781 Seen: 17 hrs ago |
| Houston (IAH) | Porto (OPO) | Round-trip / Economy | 07/22/2025 - 08/19/2025 | From $790 Seen: 1 day ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 07/29/2025 - 08/26/2025 | From $765 Seen: 15 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 08/06/2025 - 08/27/2025 | From $765 Seen: 6 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 08/06/2025 - 09/03/2025 | From $765 Seen: 6 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 08/19/2025 - 08/26/2025 | From $765 Seen: 6 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 08/05/2025 - 08/26/2025 | From $765 Seen: 6 hrs 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.