$339 Find Cheap Flights from San Francisco to Ireland - Compare and Save

The cheapest ticket to Ireland from San Francisco found in the last 5 days was to Dublin, at $744 round-trip. The most popular route is from San Francisco (SFO) to Dublin (DUB), and the cheapest round-trip airline ticket found on this route in the last 5 days was $744.

The cheapest time of day to fly to Ireland is generally at night, when round-trip flights cost $687 on average. Morning departures are around 100% cheaper than evening flights, on average. The most expensive time of day to fly to Ireland is generally in the evening, which is peak travel time and where the average cost of a ticket is $925.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 2 stops layover the cheapest option at $1,006 on average.

The cheapest month for flights from San Francisco to Ireland is February, when tickets cost $652 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $1,321 and $1,134 respectively.

Your flight ticket price will generally be cheaper if you fly to Ireland on a Wednesday and more expensive on a Thursday. On your return trip to San Francisco, you should consider flying back on a Tuesday, and avoid Sundays for better deals.

To get a below average price on the flight from San Francisco to Ireland, you should book around 2 weeks before departure, which saves you about 17% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 15 weeks before departure.

There are 4 airlines that fly nonstop from San Francisco to Ireland. They are: American Airlines, Aer Lingus, Iberia and British Airways. The cheapest price of all airlines flying this route was found with British Airways at $488 for a round-trip flight to Dublin (DUB). On average, British Airways offers the best prices for nonstop flights between San Francisco and Ireland.

American Airlines connects San Francisco to Ireland with 7 flights per week and both British Airways and Aer Lingus also offer 7 flights per week.

The duration of a flight to Ireland depends on your arrival airport. The shortest routes to Ireland from San Francisco are to Dublin, which takes 10h 05m, Donegal, which takes 12h 40m, and Shannon, which takes 13h 25m.

There are 3 cabin class options for the route. These are Business, Economy and Prem Economy. Perform a search on KAYAK to find the latest prices and availability for all cabin fares, which differ across airlines.

The earliest flight from San Francisco to Ireland departs at 5:35 pm, landing in Dublin at 11:45 am.

If you prefer to fly at night, the latest flight from San Francisco to Ireland jets off at 5:40 pm and lands in Dublin at 11:45 am.