Cheapest one-way flights from San Francisco to Dublin in August from $451

Best time to book flights for San Francisco (SFO) to Dublin (DUB) flights at AirHint

AirHint found the following cheapest one-way flights from San Francisco (SFO) to Dublin (DUB) in August 2025 (see full year).

One-Way flights

03 Aug Alaska Airlines
03 Aug Aer Lingus direct

Also check the deals for return flights from San Francisco to Dublin in August.

Skyscanner

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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