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

Return flights

31 Jul - 15 Aug	Aer Lingus	direct
12 Jul - 22 Jul	Delta
12 Jul - 22 Jul	Aer Lingus	direct
10 Jul - 26 Jul	Iberia
09 Jul - 16 Jul	Aer Lingus	direct
04 Jul - 11 Jul	Aer Lingus
10 Jul - 26 Jul	Aer Lingus	direct

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 621€

Return flights