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San Francisco to Ireland flight

Flying From San Francisco to Ireland: What You Need to Know

Cheapest one-way flight price NZD 492
Cheapest round-trip ticket price NZD 902
Off-season for travel March
Peak season for travel February
Popular airline Alaska Airlines
Cheapest month August

Airlines Flying From San Francisco to Ireland

Compare multiple airlines at once to find the best flight deals from San Francisco to Ireland.

Search Flights From San Francisco to Ireland

Easily compare flights from San Francisco to Ireland and find the cheapest tickets available!

Find the Cheapest Flights to Ireland From San Francisco

Looking for cheap flights from San Francisco to Ireland? Check out prices for the next 90 days, starting at just NZD 494 for a one-way ticket and NZD 903 for a round trip.

  • Round-trip
  • One way

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

FAQs: Flights From San Francisco to Ireland

  • When is it the cheapest time to fly from San Francisco to Ireland?

    According to our flights calendar over the next 90 days, it seems the cheapest date is on 2025-03-08 for one-way flights.
  • How long does it take to fly to Ireland from San Francisco?

    Based on our flight data, the average flight time from San Francisco to Ireland is approximately 10 hours based on our most popular routes from San Francisco to Dublin. The time may also vary depending on your destination.
  • What is the cheapest airline that flies to Ireland from San Francisco?

    The cheapest airline flying to Ireland from San Francisco is American Airlines serving route from San Francisco to Dublin.
  • Where can I fly to Ireland from San Francisco?

    There are direct flights from San Francisco to Ireland. Dublin, and Shannon are all popular destinations in Ireland.