Dallas-Fort Worth (DFW) to Lisbon (LIS) flight deal in economy from $718

American AirlinesAAAmerican AirlinesFinnairAYFinnairBritish AirwaysBABritish AirwaysIberia AirlinesIBIberia Airlines
Round Trip•Economy
United StatesDFW

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States
PortugalLIS

Portela Airport

Lisbon, Portugal
$911 USD
-21%$718 USD
Verified about 19 hours ago
Fair Availability
32% of dates checked are available within 10% of the lowest price

Tuesday, September 15th, 2026

9 round-trip options

Returning
Sun, Sep 20, 2026•5 Day Trip
$978 USD
Google Flights
Returning
Mon, Sep 21, 2026•6 Day Trip
$913 USD
Google Flights
Returning
Tue, Sep 22, 2026•7 Day Trip
$882 USD
Google Flights
Returning
Wed, Sep 23, 2026•8 Day Trip
$890 USD
Google Flights
Returning
Thu, Sep 24, 2026•9 Day Trip
$872 USD
Google Flights
Returning
Fri, Sep 25, 2026•10 Day Trip
$881 USD
Google Flights
Returning
Sun, Sep 27, 2026•12 Day Trip
$959 USD
Google Flights
Returning
Mon, Sep 28, 2026•13 Day Trip
$958 USD
Google Flights
Returning
Tue, Sep 29, 2026•14 Day Trip
$899 USD
Google Flights