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Cheap flights from San Francisco to Dublin

Fares from $347 in November 2026. Compare every month below, then book with the site you like.

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Cheapest San Francisco to Dublin fares by month

Lowest price per person found in recent searches. Prices change often and are checked when you book.

San Francisco to Dublin at a glance

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Frequently asked questions

How much is a flight from San Francisco to Dublin?
The cheapest fare we found recently is $347 per person, departing Nov 12 on Frontier. Prices change daily, so search your dates to see today's fares.
What is the cheapest month to fly from San Francisco to Dublin?
November 2026 is currently the cheapest month, from $347. December 2026 is the most expensive, from $427.
Are there direct flights from San Francisco to Dublin?
The cheapest fares we found recently have at least one stop. Nonstop flights may still exist at a higher price; tick "Direct only" in the search to check.
Which airlines fly from San Francisco to Dublin?
The cheapest recent fares on this route were on Frontier, F8, JetBlue.
How long is the flight from San Francisco to Dublin?
San Francisco and Dublin are about 5,085 miles apart, so a nonstop flight takes roughly 11h 15m. Flights with a stop take longer, depending on the connection.
Do I need a passport to fly from San Francisco to Dublin?
Yes. Dublin is in Ireland, so you need a valid passport, and some countries also ask for a visa or an online travel authorization. Check the entry rules for your nationality before you book.
How do I find the cheapest flight from San Francisco to Dublin?
Search your dates on Gotoesy. We list fares from several booking sites sorted cheapest first, show nearby dates when your day has no saved fare, and send you straight to the seller to book.

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