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

Thursday, December 24th, 2026

9 round-trip options

Returning
Tue, Dec 29, 20265 Day Trip
$853 USD
Returning
Thu, Dec 31, 20267 Day Trip
$849 USD
Returning
Fri, Jan 1, 20278 Day Trip
$938 USD
Returning
Sat, Jan 2, 20279 Day Trip
$1,080 USD
Returning
Sun, Jan 3, 202710 Day Trip
$1,197 USD
Returning
Mon, Jan 4, 202711 Day Trip
$1,069 USD
Returning
Tue, Jan 5, 202712 Day Trip
$921 USD
Returning
Wed, Jan 6, 202713 Day Trip
$853 USD
Returning
Thu, Jan 7, 202714 Day Trip
$853 USD