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
| 17 Mar | United | ||
| 16 Mar | Air Canada | ||
| 19 Mar | Spirit Airlines | ||
| 03 Mar | Air France | ||
| 01 Mar | Air France | ||
| 10 Mar | Frontier Airlines | ||
| 08 Mar | United | ||
| 05 Mar | Delta |
Also check the deals for return flights from Dallas-Fort Worth to Lisbon in March.
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