€245 Find cheap flights from San Francisco to Ireland

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Ireland departing on 15/1. 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
0 bags

Search hundreds of travel sites at once for deals on flights to Ireland

In the last 7 days, travellers have searched 47,946,175 times on KAYAK, and here's why:

Track pricesNot ready to book? Create a price alert for when prices drop.

Free to useThere are no hidden charges or fees.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Best Ireland Flight Deals

Cheapest return prices found by our users on KAYAK in the last 72 hours

Dublin
Dublin1 stop€420
Cork
Cork1 stop€543
Shannon
Shannon2 stops€684
Knock
Knock2 stops€664

Good to know

Low season

January

High season

June

Cheapest flight

€245
Best time to beat the crowds (16% less expensive on average)
Most popular time to fly (35% more expensive on average)
Flight from San Francisco to Dublin

FAQs - booking Ireland flights

  • What is the best means of transport to the city center from DUB airport?

    From Dublin Airport, you may take a taxi to O'Connell Street and other downtown areas, as well as the Connolly and Heuston railway stations and Bus ras, the country's primary bus terminal, to go to other parts of Ireland.

  • Are there rental car services at DUB airport?

    Yes. The rental car companies include Alamo, Avis, and Budget. Simply make your way to the Arrivals Hall of either Terminal 1 or 2 at Dublin Airport if you need to visit the Rental Car Center. You may discover a number of different desks for organizations that have branches at the airport scattered throughout the area where baggage claim is located.

  • Are there hotels near SFO airport?

    Luxury rooms with floor-to-ceiling windows revealing scenic airport and bay vistas await you. Next to San Francisco International Airport lies the luxurious Grand Hyatt at SFO. The hotel's position near the airport's main entrance makes it easy to access by car or the SFO AirTrain from any terminal.

  • Are there parking spots at SFO airport?

    There are five lots that are utilized for on-site parking at San Francisco International Airport, and they are the Domestic Garage, International Garage A, International Garage G, Long Term Garage, and Long Term Surface. Valet parking is also available at the airport.

  • How does KAYAK find such low prices on flights from San Francisco to Ireland?

    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 to Ireland.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Ireland from San Francisco 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 to Ireland?

    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 Ireland with an airline and back to San Francisco with another airline.

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

    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 Ireland from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Top tips for finding cheap flights to Ireland

  • Morning departure is around 8% cheaper than an evening flight, on average*.
  • If you are flying to Ireland, you can access two major airports. They include the Dublin Airport and Shannon Airport. Dublin Airport serves as the major airport connecting domestic and international flights while Shannon airport acts as secondary airport serving the same duties as that of the main airport.
  • If you have just arrived at San Francisco International Airport and want to relax, you are welcome to use the airport's lounges. The American Express Centurion Lounge is a luxurious airport lounge that provides some of the world's best food and wine to passengers departing from or transiting through San Francisco International Airport. You will have a great day with everything from the free Wi-Fi to the delicious local fare to the wine tasting.
  • There are 19 lactation facilities available to moms traveling through SFO, including 13 spacious, luxurious, and discrete nursing rooms. Breastfeeding and pumping women may use these private rooms at the airport. There are breastfeeding rooms available at Terminals 1, 2, and 3 for use before and after travelers clear security.
  • At San Francisco International Airport, there are one or two authorized spaces for animal relief in each terminal. Once a traveler has passed through security at either Terminal 1 or Terminal 3, they may use the terminal's amenities. Outdoor pre-security checks may be found at the terminal curbside on the Arrivals Level; just follow the painted paw-prints. The airport's perimeter is where these checkpoints are set up.
  • Both the SFO and the Ireland airports (DUB and SNN) have extensive facilities to assist passengers with disabilities. When you arrive, depart, or have already arrived at the airport, you may get help renting a wheelchair and getting about the terminal. Whenever you find you need it, feel free to take advantage of this help. Make sure the airline knows ahead of time if you want to take advantage of their optional extras.
See more tips
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from San Francisco to Ireland

Need help choosing which airline to fly with from San Francisco to Ireland? 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.
7.1
Aer LingusOverall score based on 1089 reviews
7.3Boarding
7.1Comfort
6.8Entertainment
6.5Food
8.0Crew
Airline reviews

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

6.0 GoodAnonymous, Oct 2024SNN - LHR
Read more Aer Lingus reviews

Friendly crew who apologised and explained reason for delay. Good on board service. Rather cramped seating. Late departure.

Very sad, couldn't stop crying. Was an hour delay in Ireland and when we got to Canada the flight was boarded and couldn't get on. Was the last flight of the day. Now in a hotel waiting on a stand by.I have to got o work, so I'll go first available while my son stays in the hotel til one's available

Both flights late. Almost missed connecting flight and flight staff not willing to help expedite us off the plane.

Very pleasant staff, there was some turbulence but the captain was very apologetic and gave notice where possible.

Flight was great. Had to wait almost 100 minutes for luggage (some problem in the delivery). This may not be an Aer Lingus problem, but an SFO problem.

Amenity kits were never handed out. There was zero friendliness and assistance by crew. Food was uneatable. One drink was offered and no wine, with dinner or before or after. Cocktails and beverages were not encouraged and when I asked for water, none was given. Poorest, most cramped business class flight I’ve ever been on.

Probably my favorite airline and way to go to Europe. Everything went smoothly! Food was tasty, crew was pleasant. Really cannot complain!

Golf Bags never made it on the flight. Very expensive golf bag and. Clubs,shoes, clothing. Will file a claim against Aer Lingus

Horrible. Garbage airline. Due to the strike we got a replacement plane/crew. I didn't get my exit row seat I paid for. Food was horrible. Plane was hot and didn't have AC vents.

The first leg of my 2 flights were delayed, causing me to miss my second flight and have to stay the whole night in Dublin. Super upset with this experience, and I still need to figure out how to get compensated for this.

Book cheap flights from San Francisco to Ireland

Recent return flight deals

19/1Sun
1 stopScandinavian Airlines
34h 10mSFO-DUB
29/1Wed
1 stopScandinavian Airlines
35h 10mDUB-SFO
€420
19/1Sun
1 stopScandinavian Airlines
34h 10mSFO-DUB
29/1Wed
1 stopScandinavian Airlines
35h 10mDUB-SFO
€424
26/2Wed
1 stopUnited Airlines
15h 45mSFO-DUB
12/3Wed
2 stopsUnited Airlines
35h 16mDUB-SFO
€446
11/2Tue
1 stop
25h 35mSFO-DUB
19/2Wed
1 stop
33h 52mDUB-SFO
€447
26/2Wed
directAer Lingus
10h 05mSFO-DUB
12/3Wed
directAer Lingus
11h 00mDUB-SFO
€448
11/2Tue
directAer Lingus
10h 05mSFO-DUB
18/2Tue
directAer Lingus
11h 00mDUB-SFO
€449
31/12Tue
2 stopsUnited Airlines
25h 35mSFO-DUB
15/1Wed
2 stopsUnited Airlines
40h 50mDUB-SFO
€451
26/2Wed
1 stop
32h 30mSFO-DUB
12/3Wed
1 stop
14h 31mDUB-SFO
€453
17/2Mon
2 stopsAir Canada
32h 25mSFO-DUB
5/3Wed
2 stopsAir Canada
20h 51mDUB-SFO
€454
19/1Sun
2 stopsAir Canada
54h 35mSFO-DUB
29/1Wed
1 stopAir Canada
32h 32mDUB-SFO
€459

Search by stops

Search by airline

Search by price

Recent one-way flight deals

15/1Wed
2 stops
47h 37mSFO-DUB
€245
29/1Wed
2 stops
19h 20mSFO-DUB
€257
9/3Sun
1 stopScandinavian Airlines
34h 10mSFO-DUB
€363
28/1Tue
1 stopBritish Airways
18h 05mSFO-DUB
€372
17/3Mon
1 stopAmerican Airlines
14h 55mSFO-DUB
€374
25/3Tue
2 stopsAmerican Airlines
17h 39mSFO-SNN
€378
28/1Tue
2 stopsBritish Airways
17h 25mSFO-DUB
€379
15/1Wed
directAer Lingus
10h 05mSFO-DUB
€467
25/11Mon
directAer Lingus
10h 05mSFO-DUB
€491
6/2Thu
1 stopScandinavian Airlines
31h 55mSFO-DUB
€1,001

Search by stops

Search by airline

Search by price

Last minute flights from San Francisco to Ireland

Last minute flight, train and bus deals

25/11Mon
multi-stopUnited Airlines
25h 40mSFO-DUB
6/12Fri
multi-stopUnited Airlines
14h 26mDUB-SFO
€618
25/11Mon
multi-stopDelta
17h 45mSFO-DUB
29/11Fri
multi-stopDelta
13h 55mDUB-SFO
€916
21/11Thu
multi-stopAer Lingus
14h 05mSFO-DUB
27/11Wed
directAer Lingus
11h 00mDUB-SFO
€947
21/11Thu
multi-stopAer Lingus
14h 05mSFO-DUB
27/11Wed
multi-stopAer Lingus
16h 06mDUB-SFO
€956
24/11Sun
multi-stopBritish Airways
15h 20mSFO-DUB
2/12Mon
multi-stopBritish Airways
31h 00mDUB-SFO
€999
22/11Fri
multi-stopBritish Airways
15h 05mSFO-DUB
27/11Wed
multi-stopBritish Airways
18h 05mDUB-SFO
€1,023
21/11Thu
multi-stop
17h 15mSFO-DUB
28/11Thu
multi-stop
29h 55mDUB-SFO
€1,095
21/11Thu
multi-stop
16h 15mSFO-DUB
28/11Thu
multi-stop
18h 10mDUB-SFO
€1,136
25/11Mon
multi-stopAir Canada
17h 45mSFO-DUB
29/11Fri
multi-stopAir Canada
22h 02mDUB-SFO
€1,188
25/11Mon
multi-stopAir Canada
18h 35mSFO-DUB
1/12Sun
multi-stopAir Canada
32h 30mDUB-SFO
€1,344

Search by stops

Search by airline

Search by price

Everything you need to know for your flight from San Francisco to Ireland

Information on your arrival and departure airports

Not what you’re looking for? Find thousands of other hotels, flights, car hires and package deals with KAYAK.