Flights to Portugal from $616*
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1 Passenger, Economy
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today
*Modifying this information may result in a different fare
Find your flight to Portugal
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$
Houston (IAH)to
Lisbon (LIS)04/20/2026 - 05/04/2026
From
$777
Seen: 4 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)04/21/2026 - 04/28/2026
From
$777
Seen: 4 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)04/29/2026 - 05/06/2026
From
$777
Seen: 4 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)04/21/2026 - 05/05/2026
From
$777
Seen: 4 hrs ago
Round-trip
Economy
Houston (IAH)to
Lisbon (LIS)04/28/2026 - 05/05/2026
From
$777
Seen: 4 hrs ago
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)04/28/2026 - 05/05/2026
From
$708
Seen: 8 minutes ago
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)04/21/2026 - 04/28/2026
From
$708
Seen: 8 minutes ago
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)04/27/2026 - 05/04/2026
From
$708
Seen: 8 minutes ago
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)04/20/2026 - 04/27/2026
From
$708
Seen: 8 minutes ago
Round-trip
Economy
Los Angeles (LAX)to
Lisbon (LIS)04/20/2026 - 05/04/2026
From
$708
Seen: 8 minutes ago
Round-trip
Economy
New York (JFK)to
Lisbon (LIS)05/03/2026 - 05/10/2026
From
$775
Seen: 6 minutes ago
Round-trip
Economy
New York (JFK)to
Lisbon (LIS)05/07/2026 - 05/10/2026
From
$775
Seen: 57 minutes ago
Round-trip
Economy
New York (JFK)to
Lisbon (LIS)05/05/2026 - 05/12/2026
From
$782
Seen: 57 minutes ago
Round-trip
Economy
New York (JFK)to
Lisbon (LIS)05/05/2026 - 05/19/2026
From
$782
Seen: 57 minutes ago
Round-trip
Economy
New York (JFK)to
Lisbon (LIS)05/06/2026 - 05/20/2026
From
$782
Seen: 57 minutes ago
Round-trip
Economy
Los Angeles (LAX)to
Porto (OPO)04/20/2026 - 04/27/2026
From
$896
Seen: 7 minutes ago
Round-trip
Economy
Los Angeles (LAX)to
Porto (OPO)04/20/2026 - 05/04/2026
From
$896
Seen: 7 minutes ago
Round-trip
Economy
Los Angeles (LAX)to
Porto (OPO)04/21/2026 - 05/05/2026
From
$896
Seen: 7 minutes ago
Round-trip
Economy
Los Angeles (LAX)to
Porto (OPO)04/28/2026 - 05/05/2026
From
$896
Seen: 7 minutes ago
Round-trip
Economy
Los Angeles (LAX)to
Porto (OPO)04/21/2026 - 04/28/2026
From
$896
Seen: 7 minutes ago
Round-trip
Economy
*Fares displayed have been collected within the last 48hrs and may no longer be available at time of booking. Additional fees and charges for optional products and services may apply.
Check our flights to Portugal for the upcoming months
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$
From | To | Fare Type | Dates | Price |
|---|---|---|---|---|
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 04/20/2026 - 05/04/2026 | From $777 Seen: 4 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 04/21/2026 - 04/28/2026 | From $777 Seen: 4 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 04/29/2026 - 05/06/2026 | From $777 Seen: 4 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 04/21/2026 - 05/05/2026 | From $777 Seen: 4 hrs ago |
| Houston (IAH) | Lisbon (LIS) | Round-trip / Economy | 04/28/2026 - 05/05/2026 | From $777 Seen: 4 hrs ago |
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | 04/28/2026 - 05/05/2026 | From $708 Seen: 8 minutes ago |
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | 04/21/2026 - 04/28/2026 | From $708 Seen: 8 minutes ago |
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | 04/27/2026 - 05/04/2026 | From $708 Seen: 8 minutes ago |
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | 04/20/2026 - 04/27/2026 | From $708 Seen: 8 minutes ago |
| Los Angeles (LAX) | Lisbon (LIS) | Round-trip / Economy | 04/20/2026 - 05/04/2026 | From $708 Seen: 8 minutes ago |
| New York (JFK) | Lisbon (LIS) | Round-trip / Economy | 05/03/2026 - 05/10/2026 | From $775 Seen: 6 minutes ago |
| New York (JFK) | Lisbon (LIS) | Round-trip / Economy | 05/07/2026 - 05/10/2026 | From $775 Seen: 57 minutes ago |
| New York (JFK) | Lisbon (LIS) | Round-trip / Economy | 05/05/2026 - 05/12/2026 | From $782 Seen: 57 minutes ago |
| New York (JFK) | Lisbon (LIS) | Round-trip / Economy | 05/05/2026 - 05/19/2026 | From $782 Seen: 57 minutes ago |
| New York (JFK) | Lisbon (LIS) | Round-trip / Economy | 05/06/2026 - 05/20/2026 | From $782 Seen: 57 minutes ago |
| Los Angeles (LAX) | Porto (OPO) | Round-trip / Economy | 04/20/2026 - 04/27/2026 | From $896 Seen: 7 minutes ago |
| Los Angeles (LAX) | Porto (OPO) | Round-trip / Economy | 04/20/2026 - 05/04/2026 | From $896 Seen: 7 minutes ago |
| Los Angeles (LAX) | Porto (OPO) | Round-trip / Economy | 04/21/2026 - 05/05/2026 | From $896 Seen: 7 minutes ago |
| Los Angeles (LAX) | Porto (OPO) | Round-trip / Economy | 04/28/2026 - 05/05/2026 | From $896 Seen: 7 minutes ago |
| Los Angeles (LAX) | Porto (OPO) | Round-trip / Economy | 04/21/2026 - 04/28/2026 | From $896 Seen: 7 minutes 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 to Portugal
Whether you're looking for a last-minute flight to Portugal or planning a flight at a later date, take advantage of our lowest prices for your travel dates on this site. With our flights list you can easily find the cheapest prices for the coming months to fly with Air France to Portugal departing from United States airports. You can also directly pick your departure date on our booking engine at the top of the page, if your trip to Portugal (Europe) is already scheduled.