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

Monday, December 28th, 2026

9 round-trip options

Returning
Sat, Jan 2, 20275 Day Trip
$1,160 USD
Returning
Mon, Jan 4, 20277 Day Trip
$913 USD
Returning
Tue, Jan 5, 20278 Day Trip
$856 USD
Returning
Wed, Jan 6, 20279 Day Trip
$788 USD
Returning
Thu, Jan 7, 202710 Day Trip
$788 USD
Returning
Fri, Jan 8, 202711 Day Trip
$788 USD
Returning
Sat, Jan 9, 202712 Day Trip
$831 USD
Returning
Sun, Jan 10, 202713 Day Trip
$821 USD
Returning
Mon, Jan 11, 202714 Day Trip
$822 USD