AirHint found the following cheapest return flights from Dallas-Fort Worth (DFW) to Dublin (DUB) in August 2026 (see full year).

Return flights

12 Aug - 26 Aug	Air Canada
19 Aug - 26 Aug	Air Canada
10 Aug - 19 Aug	Air Canada
03 Aug - 18 Aug	Finnair
10 Aug - 19 Aug	Finnair	direct
12 Aug - 26 Aug	Finnair	direct
09 Aug - 23 Aug	Air Canada
09 Aug - 23 Aug	Iberia	direct
03 Aug - 18 Aug	Iberia	direct
12 Aug - 05 Sep	Air Canada
12 Aug - 05 Sep	Finnair	direct
20 Aug - 30 Aug	Delta

Also check the deals for one-way flights from Dallas-Fort Worth to Dublin in August.

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.

Book a cheap hotel in Dublin

Cheap car rent in Dublin

Cheapest return flights from Dallas-Fort Worth to Dublin in August from 433€

Return flights