Dallas-Fort Worth (DFW) to Lisbon (LIS) flight deal in economy from $717

Friday, December 25th, 2026

7 round-trip options

Returning
Thu, Dec 31, 20266 Day Trip
$836 USD
Returning
Fri, Jan 1, 20277 Day Trip
$936 USD
Returning
Sun, Jan 3, 20279 Day Trip
$1,348 USD
Returning
Mon, Jan 4, 202710 Day Trip
$1,277 USD
Returning
Tue, Jan 5, 202711 Day Trip
$904 USD
Returning
Wed, Jan 6, 202712 Day Trip
$836 USD
Returning
Thu, Jan 7, 202713 Day Trip
$836 USD