AirHint found the following cheapest return flights from San Francisco (SFO) to Dublin (DUB) in July 2025 (see full year).

Return flights

23 Jul - 26 Aug	Aer Lingus	direct
25 Jul - 19 Aug	Aer Lingus	direct
28 Jul - 24 Aug	Aer Lingus	direct
30 Jul - 18 Aug	Aer Lingus	direct
29 Jul - 12 Aug	Aer Lingus	direct
30 Jul - 07 Aug	Delta
28 Jul - 12 Aug	Air France
23 Jul - 06 Aug	Hawaiian Airlines
30 Jul - 11 Aug	Air Canada
30 Jul - 06 Aug	Aer Lingus
21 Jul - 28 Jul	Delta
20 Jul - 27 Jul	British Airways
14 Jul - 21 Jul	Air Canada
19 Jul - 29 Jul	Delta
10 Jul - 24 Jul	Air France
10 Jul - 22 Jul	Iberia
17 Jul - 23 Jul	Delta
17 Jul - 24 Jul	Air France
25 Jul - 31 Jul	jetBlue
20 Jul - 28 Jul	Frontier Airlines

Also check the deals for one-way flights from San Francisco 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 San Francisco to Dublin in July from 370€

Return flights