Earn point on your loyalty program!arrow arc left

Cheap flights from Dallas (DAL) to Lisbon (LIS)

Know your dates, get live prices in seconds
airplane logo

pin logo

calendar
Departure
calendar backward
Return
airplane logo
1 Adults (11+)
0 Children (2~11)
0 Infants (0~2)
Save up to 31%
Book Flight + Hotel at the same time

How to find the cheapest flight from Dallas (DAL) to Lisbon (LIS)

How to find the cheapest flight from Dallas (DAL) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Dallas (DAL) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Dallas (DAL) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.

Cheap flights from Dallas to Lisbon in August , September 2026

25 Aug - 14 Sep $ 1,158.00
DAL
Dallas
WestJet
2 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
3 STOPS
DAL
Dallas
Pick dates
26 Aug - 15 Sep $ 1,425.00
DAL
Dallas
WestJet
2 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
DAL
Dallas
Pick dates
25 Aug - 15 Sep $ 1,451.00
DAL
Dallas
WestJet
2 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
DAL
Dallas
Pick dates

Last minute flights from Dallas to Lisbon

26 Aug - 01 Sep $ 1,489.00
DAL
Dallas
WestJet
2 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
DAL
Dallas
Pick dates
25 Aug - 01 Sep $ 1,500.00
DAL
Dallas
WestJet
2 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
3 STOPS
DAL
Dallas
Pick dates
25 Aug - 01 Sep $ 1,516.00
DAL
Dallas
WestJet
2 STOPS
LIS
Lisbon
LIS
Lisbon
WestJet
2 STOPS
DAL
Dallas
Pick dates

One-way flights to Lisbon from Dallas

6:00 AM - 11:10 AM
easyJet
2 Stops
25h 10m
DAL - LIS
$ 653
Kiwi
Pick dates
10:30 AM - 11:15 AM
easyJet
2 Stops
20h 45m
DAL - LIS
$ 664
Kiwi
Pick dates
9:57 AM - 7:10 AM
Air France
2 Stops
16h 53m
DAL - LIS
$ 746
Kiwi
Pick dates

How to find the cheapest flight from Dallas (DAL) to Lisbon (LIS)

Related info for your journey
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Dallas (DAL) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.
How to find the cheapest flight from Dallas (DAL) to Lisbon (LIS)
Some placeholder content for the first accordion panel. This panel is shown by default, thanks to the .show class.