Cheapest one-way flights from San Francisco to Dublin in May from 316€

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 May 2025 (see full year).

One-Way flights

05 May Frontier Airlines
27 May WestJet
01 May Frontier Airlines
15 May Frontier Airlines
23 May British Airways
23 May Aer Lingus direct
05 May Aer Lingus direct
27 May Aer Lingus direct
15 May Aer Lingus direct
01 May Aer Lingus direct

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

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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