AirHint found the following cheapest one-way flights from San Francisco (SFO) to Dublin (DUB) in June 2026 (see full year).

One-Way flights

02 Jun	WestJet
01 Jun	Porter Airlines (Canada) Ltd
30 Jun	Alaska Airlines
27 Jun	Alaska Airlines
13 Jun	WestJet
17 Jun	Alaska Airlines
29 Jun	Alaska Airlines
26 Jun	TAP
26 Jun	Aer Lingus	direct
30 Jun	Aer Lingus	direct

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

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 one-way flights from San Francisco to Dublin in June from $393

One-Way flights