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Find cheap one-way flights from San Francisco to Dublin starting at US$331.

Whether you’re going for a one-way or round-trip to Dublin, we’ve got you covered! Check out these different flight options from San Francisco below.

  • One way
  • Round-trip

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

When is the cheapest time to book flights from San Francisco to Dublin?

Explore the best time to buy affordable tickets to Dublin with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Cheapest airlines flights from San Francisco to Dublin

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from San Francisco to Dublin.

American Airlines
From US$238
Frontier Airlines
From US$239
Alaska Airlines
From US$270
WestJet
From US$279
Delta Air Lines
From US$283
ITA Airways
From US$297
Jetblue Airways
From US$314
French Bee Airlines
From US$320
United Airlines
From US$322
TAP Air Portugal
From US$360

Find more flights and airlines

Find cheap flights from San Francisco to Dublin by different airports

Did you know that you can save money and time on an alternative route from San Francisco to Dublin? Check out some of the different available routes below.

  • Cheapest
    American Airlines
    SFO
    07:30
    17h 10m
    1 transfer
    DUB
    08:40
    San Francisco International Airport - Dublin Airport
    Mon, Feb 10American Airlines
    US$238
  • American Airlines
    SFO
    07:30
    17h 10m
    1 transfer
    DUB
    08:40
    San Francisco International Airport - Dublin Airport
    Mon, Feb 10American Airlines
    US$238
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from San Francisco (SFO) to Dublin (DUB) the cheapest?

    Airlines adjust prices for flights from San Francisco to Dublin based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from San Francisco (SFO) to Dublin (DUB) cost?

    According to Trip.com's data, the lowest price is around $1,031.
  • How long does it take to fly from San Francisco (SFO) to Dublin (DUB) and what is the distance?

    It takes around 10 hours 5 minutes to fly from San Francisco (SFO) to Dublin (DUB).
  • What is the transportation method from the main airport to downtown in Dublin?

    • The distance from Dublin Airport to downtown is about 7 km. It takes about 20 minutes by taxi.
  • What are the most popular airlines that fly from San Francisco (SFO) to Dublin (DUB)?

    Airlines with flights from San Francisco (SFO) to Dublin (DUB): Aer Lingus, British Airways and American Airlines.

How to find a cheap flight from San Francisco to Dublin

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.
1
Book Early
Once prices are gone, they're gone. Lock in deals while you can!
2
Compare Flight Prices
Compare prices on travel agency and airline websites.
3
Look Out for Deals
Check airline and travel agency websites for latest flight deals
4
Check One-way Fares
Buying two cheap one-way flights can sometimes be a better deal than a round-trip.
5
Try Different Dates
Flying during the week, early in the morning, or late at night can help save money.
6
Use the Trip.com App
Save up to £10 per person when booking your flights on Trip.com

San Francisco to Dublin Flight Information

Cheapest nonstop flight price$271
Cheapest round-trip ticket price$394
Off-season for travelOctober
Peak season for travelAugust
Flight distance8,183.84 km
Average flight time10 hours 5 minutes
Popular airlineAlaska Airlines