AirHint found the following cheapest return flights from Dallas (DAL) to Dublin (DUB) in July 2026 (see full year).

Return flights

20 Jul - 28 Jul	Delta
16 Jul - 23 Jul	Delta
20 Jul - 27 Jul	Delta
19 Jul - 27 Jul	Delta
19 Jul - 08 Aug	Air France
11 Jul - 01 Aug	KLM
18 Jul - 25 Jul	Delta
17 Jul - 25 Jul	Delta
17 Jul - 24 Jul	Delta
16 Jul - 24 Jul	Delta
19 Jul - 26 Jul	Delta
18 Jul - 26 Jul	KLM

Also check the deals for one-way flights from Dallas to Dublin in July.

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.

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Cheapest return flights from Dallas to Dublin in July from 715€

Return flights