AirHint found the following cheapest one-way flights from Dallas-Fort Worth (DFW) to Dublin (DUB) in September 2025 (see full year).
One-Way flights
| 30 Sep | Spirit Airlines | ||
| 26 Sep | Spirit Airlines | ||
| 02 Sep | Frontier Airlines | ||
| 30 Sep | Iberia | direct | |
| 28 Sep | Iberia | direct | |
| 29 Sep | Iberia | direct | |
| 29 Sep | British Airways |
Also check the deals for return flights from Dallas-Fort Worth to Dublin 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.
Find us on social media