Dallas-Fort Worth (DFW) to Lisbon (LIS) cheap flight deal from $494 USD in economy class

AAAmerican Airlines

AYFinnair

Dallas/Fort Worth International Airport

Dallas-Fort Worth, United States

LIS

Portela Airport

Lisbon, Portugal

$710 USD

-30%$494 USD

Verified Sep 20, 2025 at 3:32 PM

October 2025

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29$554 30$555 1$554 2$941 3$614 4$629 5$569 6$569 7$569 8$704 9$629 10$1,050 11$739 12$679 13$651 14$659 15$665 16$711 17$711 18$692 19$661 20$540 21$506 22$514 23$555 24$554 25$520 26$509 27$504 28$504 29$504 30$554 31$554 1 2

Limited Availability

15% of dates checked are available within 10% of the lowest price

Sunday, October 12th, 2025

10 round-trip options

Returning

Fri, Oct 17, 2025•5 Day Trip

$1,179 USD

Google Flights

Returning

Sat, Oct 18, 2025•6 Day Trip

$1,239 USD

Google Flights

Returning

Sun, Oct 19, 2025•7 Day Trip

$934 USD

Google Flights

Returning

Mon, Oct 20, 2025•8 Day Trip

$919 USD

Google Flights

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Tue, Oct 21, 2025•9 Day Trip

$679 USD

Google Flights

Returning

Wed, Oct 22, 2025•10 Day Trip

$704 USD

Google Flights

Returning

Thu, Oct 23, 2025•11 Day Trip

$691 USD

Google Flights

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Fri, Oct 24, 2025•12 Day Trip

$783 USD

Google Flights

Returning

Sat, Oct 25, 2025•13 Day Trip

$843 USD

Google Flights

Returning

Sun, Oct 26, 2025•14 Day Trip

$1,149 USD

Google Flights