AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to Lisbon (LIS) in March 2026 (see full year).
One-Way flights
| 19 Mar | Air France | ||
| 29 Mar | Iberia | ||
| 25 Mar | Air Canada | ||
| 15 Mar | Air Canada | ||
| 26 Mar | United |
Also check the deals for return flights from Dallas-Fort Worth to Lisbon in March.
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