Cheapest one-way flights from San Francisco to Dublin in September from $321

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 September 2025 (see full year).

One-Way flights

30 Sep Iberia
08 Sep jetBlue
11 Sep Alaska Airlines
30 Sep American Airlines direct
11 Sep Aer Lingus direct

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

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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