AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Lisbon (LIS) in September 2024 (see full year).
28 Sep - 10 Oct | American Airlines | ||
10 Sep - 24 Sep | Turkish Airlines | ||
01 Sep - 22 Sep | Finnair | ||
01 Sep - 08 Sep | Air France | ||
21 Sep - 02 Oct | Alaska Airlines |
Also check the deals for one-way flights from Dallas-Fort Worth to Lisbon in September.
The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.