€225 Find Cheap Flights from San Francisco Bay Area to Dublin

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Dublin departing on 8/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest return fare
€420
Overall average: €480
United Airlines
Wed 4/3Fri 17/4
SJC - DUB • 2 stops
Cheapest direct flights
€461
Typical prices: €468-€650
Aer Lingus
Wed 11/2Sat 28/2
SFO - DUB • Direct
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Flight Deals
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Flight Deals

Cheap Flights from San Francisco Bay Area to Dublin

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from San Francisco Bay Area to Dublin that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from San Francisco Bay Area to Dublin

Wed, 4 Mar - Fri, 17 Apr
United Airlines Logo
08:50 - 10:20
SJC
-
DUB
17h 30m
2 stops
United Airlines Logo
09:50 - 18:30
DUB
-
SJC
40h 40m
2 stops
€420United Airlines
Wed, 18 Feb - Wed, 25 Feb
British Airways Logo
14:07 - 16:35
SJC
-
DUB
18h 28m
2 stops
British Airways Logo
20:40 - 22:31
DUB
-
SJC
33h 51m
2 stops
€421British Airways
Sun, 12 Apr - Tue, 21 Apr
British Airways Logo
12:47 - 18:20
SJC
-
DUB
21h 33m
2 stops
British Airways Logo
12:30 - 10:18
DUB
-
SJC
29h 48m
2 stops
€424British Airways
Wed, 4 Mar - Wed, 15 Apr
American Airlines Logo
14:07 - 15:40
SJC
-
DUB
17h 33m
2 stops
American Airlines Logo
09:30 - 22:00
DUB
-
SJC
20h 30m
1 stop
€431American Airlines
Fri, 27 Feb - Sun, 15 Mar
Scandinavian Airlines Logo
16:40 - 11:20
SFO
-
DUB
34h 40m
2 stops
Scandinavian Airlines Logo
12:05 - 15:35
DUB
-
SFO
34h 30m
2 stops
€455Scandinavian Airlines
Fri, 30 Jan - Mon, 2 Feb
Multiple Airlines Logo
14:40 - 22:45
SFO
-
DUB
24h 05m
1 stop
Multiple Airlines Logo
18:35 - 16:30
DUB
-
SFO
29h 55m
1 stop
€456Multiple Airlines
Sun, 29 Mar - Mon, 6 Apr
Lufthansa Logo
14:40 - 22:15
SFO
-
DUB
23h 35m
1 stop
Lufthansa Logo
17:35 - 12:40
DUB
-
SFO
27h 05m
1 stop
€457Lufthansa
Thu, 5 Feb - Tue, 17 Feb
American Airlines Logo
17:30 - 17:45
SFO
-
DUB
16h 15m
1 stop
American Airlines Logo
12:30 - 15:35
DUB
-
SFO
11h 05mdirect
€458American Airlines
Sun, 22 Mar - Sun, 5 Apr
Scandinavian Airlines Logo
17:40 - 18:20
SFO
-
DUB
17h 40m
1 stop
Scandinavian Airlines Logo
10:00 - 14:40
DUB
-
SFO
36h 40m
2 stops
€460Scandinavian Airlines
Thu, 19 Mar - Mon, 23 Mar
Multiple Airlines Logo
16:23 - 17:45
STS
-
DUB
18h 22m
2 stops
Multiple Airlines Logo
08:50 - 23:15
DUB
-
STS
21h 25m
2 stops
€577Multiple Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight€225
Best time to beat the crowds (21% less expensive on average)
Most popular time to fly (6% more expensive on average)
Flight from San Francisco to Dublin

FAQs for booking flights from San Francisco Bay Area to Dublin

  • How does KAYAK find such low prices on flights from San Francisco Bay Area to Dublin?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco Bay Area to Dublin.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco Bay Area to Dublin?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Dublin from San Francisco Bay Area is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco Bay Area to Dublin?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly to Dublin with an airline and back to San Francisco Bay Area with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco Bay Area to Dublin?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Dublin from San Francisco Bay Area up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco Bay Area to Dublin

 
Need help choosing which airline to fly with from San Francisco Bay Area to Dublin? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
Aer LingusOverall score based on 1435 reviews
8.0Crew
6.9Entertainment
7.1Comfort
7.4Boarding
6.6Food
Airline reviews

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

6.0 GoodAnonymous, Jan 2026
LHR - DUB
Read more Aer Lingus reviews

Got us to destination alive, albeit a bit late. Luggage was left behind. No live tracking app available (available on some other airlines). Supposedly going to be delivered in next couple of days.

The trip was mostly nice, till the last moment when they had some issue with opening the flight door. The flight arrived late by 10 minutes, which was ok-ish, but then we got stuck on the plane for 35 minutes at the bridge and that costed our connection flight to LAX which left with 12+ passengers still on our flight. It added 2 days to our trip home, and we had to make lots of rearrangements to deal with the ripple effects. Don't book a 1+ stop trip with a layover time less than 2 hours.

My seat was broken. No sound available and the armrest between my wife and I was broken so it could only fold halfway up. Seats were a big close together so they felt a bit claustrophobic. Boarding was a little frustrating in Dublin as there is not sufficient room to actually queue up. Boarding was also frustrating for people behind me who were unable to use the overhead due to people abusing the privilege and putting more than one item each up there. Staff was friendly and helpful to those people.

The staff was amazing, so friendly and responsive. Check in was tedious as the online service was not available and the desk understaffed. It took a full hour in line to check in. The seats, in economy, where quite spacious until the people in front of us reclined their seats which then meant the seat was touching our knees. The inconsiderate people who were seated in a bulkhead kept their seats reclined for 80% of the flight and then got annoyed when we bumped their seats while shifting positions. It was highly unpleasant..

The connection time between the regional flight (from Newcastle) to an international flight (to The States) was too short. To require as second security scan and customs clearance within an hour and 20 mins is not enough time to make the actual connection. We had a final boarding call the minute we walked out of US customs and had to sprint (with two small children) through 20 gates to make it in time before the door closed. The concept is great in theory to clear customs before leaving Europe, but the timing needs to be adjusted. We travel abroad frequently and won’t be using this route again. Thanks.

Canceled my flight couple hours before takeoff. They could not find a decent re-routing and refused to pay for when i subjected alternative with Lufthansa.

Seats a little to soft on the SFO DUB flight

I was not admitted to the flight!!! I need a refund for this

Well, I think we left close to on time. Crew was “eh”.

This is a bit of a rant, but I'll try to keep it civil. The flight was delayed for 2 hours with almost ZERO updates from agents. Just "there's technical issues, we don't know if or when it'll be resolved" once an hour maybe? And the gate signs, and app never updated to show the delay until it was finally resolved. So when I called Aer Lingus to see if I could rebook, I had literally the dumbest conversation with the person on the phone there where he says "It's showing your flight departed at 11:10. So it's already departed!", where I responded, "Well, it's 12:45 and I'm on the phone with you, standing in the airport, staring at the plane. So...I'm not sure what your system is saying, but we aren't in the air right now.". He said "Nothing I can do. Since it doesn't show delayed in my system, you would be charged to reschedule." Once we finally departed 2 hours late, things were going smoothly as I would expect, except in another very strange way. The stewardesses were rolling the cart down the aisle offering drinks and I asked for a water, to which they said "Sure, you can buy a bottle". I'm not sure if this is an Aer Lingus thing. Maybe something I'd expect from Ryan Air, but for a 3 hour international flight, to not have complimentary water available for customers is an absolute first, in 15 years of flying for me. I'm not upset with the plane staff at all. They were very friendly, but Aer Lingus' policies, how they handled the delay, and the unbelievable conversation with the customer service representative, leaves a lot to be desired in those areas. Also, I'm not upset about the delay. Things happen. Technical issues. But this is a place where airlines really need to clearly communicate with their customers. They also changed gates from 12N to 13N and there was no notification on any app, or announcement over the PA. End of rant. I hope they get some feedback on how to improve communication, because otherwise, they were great. And the second leg of my trip was incredibly smooth - no nickle and diming water, no communication issues. Very professional and efficient and even landed early

Travelling to a place near Dublin?

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Everything you need to know for your flight to Dublin

Information on the airport you'll fly into in Dublin