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Cheapest one-way flights from San Francisco (SFO) to Dublin (DUB), October

Select a price to book. see full year.

Dates, airline, and price
Dates	Airline	Price
21 Oct	Alaska Airlines
10 Oct	WestJet
28 Oct	Alaska Airlines
09 Oct	WestJet
28 Oct	Aer Lingus Direct Flight
21 Oct	Aer Lingus Direct Flight
09 Oct	Aer Lingus Direct Flight
10 Oct	Aer Lingus Direct Flight

deals for return flights from San Francisco to Dublin in October.

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Updated Jul 18, 2026.

About these fares

These results come from our latest search across airlines for your currency. Prices change quickly and are not locked until you complete booking—always confirm the total and fare rules on the partner site.

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Cheapest one-way flights from San Francisco (SFO) to Dublin (DUB), October

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