Cheapest one-way flights from Dallas-Fort Worth to Lisbon in May from $380
AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to Lisbon (LIS) in May 2025 (see full year).
One-Way flights
| 13 May | KLM | ||
| 14 May | United | ||
| 15 May | United | ||
| 18 May | Delta | ||
| 19 May | United | ||
| 22 May | British Airways | ||
| 20 May | Virgin Atlantic | ||
| 23 May | Lufthansa | ||
| 21 May | Frontier Airlines |
Also check the deals for return flights from Dallas-Fort Worth to Lisbon in May.
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.
