AirHint found the following cheapest one-way flights from San Francisco (SFO) to Dublin (DUB) in May 2026 (see full year).
One-Way flights
| 19 May | Alaska Airlines | ||
| 25 May | Scandinavian Airlines | ||
| 02 May | American Airlines | direct | |
| 25 May | Aer Lingus | direct | |
| 19 May | Aer Lingus | direct |
Also check the deals for return flights from San Francisco to Dublin in May.
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.
Find us on social media