€253 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 6/5. 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.
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Best Ireland Flight Deals from San Francisco

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

Dublin
Dublin1 stop€450
Cork
Cork2 stops€515
Shannon
Shannon2 stops€559
Knock
Knock2 stops€859
Milltown (Kerry)
Milltown (Kerry)1 stop€932

Good to know

Low season

January

High season

June

Cheapest flight

€253
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 from San Francisco to Ireland is likely to change within 7 days, so travellers 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 from San Francisco to Ireland with an airline and back 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 from San Francisco to Ireland 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

  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be May, June and July. The cheapest month to fly from San Francisco is February.
  • Morning departure is around 5% more expensive 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 1079 reviews
6.4Food
7.3Boarding
7.9Crew
7.0Comfort
6.8Entertainment
Airline reviews

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

2.0 MediocreGino, Jan 2025DUB - BOS
Read more Aer Lingus reviews

This flight was delayed and caused me to miss my connecting flight from New York to Boston. I had to rent a car and drive myself home to avoid waiting another 5 hours in the airport.

My Aer Lingus flight (booking ref # 2SU4LF) was the worst travel experience I have ever dealt with. My flight from Paris to Dublin was delayed by over 2 hours which caused me to miss my connecting flight back to the US. I was not able to be rebooked on a new flight for another 3 days. When I finally made it on my rescheduled flight, it was delayed AGAIN, causing me to miss my connecting flight from New York to Boston. At this point I decided to just rent a car since the next flight I would have been able to get in wasn’t for another 5 hours. It was a complete nightmare experience and I will never fly Aer Lingus again. I have requested a refund from the booking company I placed my order with.

They couldn't do through check-in for us. They took 2 hours to issue just one leg of the boarding pass. They had no idea to handle the case of passengers who travels to USA via Dublin airport. we had tough time time Dublin airport as boarding pass for the US flight was not pre-issued. Hope Aer Lingus will learn to handle such cases which they couldn't learn in in the past 50 years of the service.

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

Was not aware that Aer Lingus was like the cut-rate services in the states, with no food or beverage (other then 3.50 Euro coffee) and no screens for entertainment. Was a great flight, but not much in the way of services.

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

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

Book cheap flights from San Francisco to Ireland

Recent return flight deals

2/3Sun
1 stopScandinavian Airlines
34h 10mSFO-DUB
11/3Tue
1 stopScandinavian Airlines
35h 10mDUB-SFO
€450
5/3Wed
1 stopScandinavian Airlines
34h 10mSFO-DUB
12/3Wed
2 stopsScandinavian Airlines
36h 25mDUB-SFO
€462
2/2Sun
directAer Lingus
10h 05mSFO-DUB
12/2Wed
directAer Lingus
11h 00mDUB-SFO
€478
5/2Wed
1 stopBritish Airways
15h 00mSFO-DUB
25/2Tue
1 stopBritish Airways
18h 05mDUB-SFO
€481
25/3Tue
directAer Lingus
10h 05mSFO-DUB
1/4Tue
directAer Lingus
10h 55mDUB-SFO
€482
12/3Wed
1 stopBritish Airways
15h 00mSFO-DUB
19/3Wed
1 stopBritish Airways
16h 20mDUB-SFO
€486
25/2Tue
1 stop
14h 55mSFO-DUB
11/3Tue
1 stop
14h 20mDUB-SFO
€489
23/3Sun
1 stop
14h 55mSFO-DUB
4/4Fri
1 stop
19h 02mDUB-SFO
€490
8/2Sat
1 stopTAP AIR PORTUGAL
22h 40mSFO-DUB
14/2Fri
1 stopTAP AIR PORTUGAL
18h 30mDUB-SFO
€496
1/3Sat
1 stopTAP AIR PORTUGAL
33h 40mSFO-DUB
7/3Fri
1 stopTAP AIR PORTUGAL
18h 30mDUB-SFO
€502

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Recent one-way flight deals

6/5Tue
2 stops
44h 52mSFO-DUB
€253
19/2Wed
2 stops
39h 56mSFO-DUB
€268
27/1Mon
2 stops
52h 36mSFO-ORK
€285
6/5Tue
1 stopSWISS
14h 45mSFO-DUB
€338
19/6Thu
2 stopsWestJet
30h 20mSFO-DUB
€353
22/5Thu
1 stopAir Transat
14h 05mSFO-DUB
€354
22/5Thu
1 stopAir Transat
13h 50mSFO-DUB
€365
3/3Mon
directAer Lingus
10h 05mSFO-DUB
€366
19/2Wed
directAer Lingus
10h 05mSFO-DUB
€370
14/6Sat
2 stopsWestJet
30h 20mSFO-DUB
€390

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Last minute flights from San Francisco to Ireland

Last minute flight, train and bus deals

22/1Wed
multi-stopTAP AIR PORTUGAL
22h 45mSFO-DUB
11/2Tue
multi-stopTAP AIR PORTUGAL
29h 45mDUB-SFO
€507
24/1Fri
multi-stopTAP AIR PORTUGAL
31h 05mSFO-DUB
30/1Thu
multi-stopTAP AIR PORTUGAL
19h 30mDUB-SFO
€520
24/1Fri
directAer Lingus
10h 05mSFO-DUB
8/2Sat
directAer Lingus
11h 00mDUB-SFO
€659
22/1Wed
multi-stopAer Lingus
14h 30mSFO-DUB
11/2Tue
directAer Lingus
11h 00mDUB-SFO
€663
22/1Wed
multi-stopTurkish Airlines
36h 45mSFO-DUB
27/1Mon
multi-stopTurkish Airlines
26h 10mDUB-SFO
€683
24/1Fri
multi-stopTurkish Airlines
36h 45mSFO-DUB
27/1Mon
multi-stopTurkish Airlines
26h 10mDUB-SFO
€719
26/1Sun
multi-stopIcelandair
16h 15mSFO-DUB
6/2Thu
multi-stopIcelandair
20h 44mDUB-SFO
€729
24/1Fri
multi-stop
18h 05mSFO-DUB
26/1Sun
multi-stop
35h 40mDUB-SFO
€756
26/1Sun
multi-stop
17h 15mSFO-DUB
1/2Sat
multi-stop
33h 45mDUB-SFO
€764
23/1Thu
multi-stopIcelandair
16h 15mSFO-DUB
28/1Tue
multi-stopIcelandair
18h 41mDUB-SFO
€844

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

Information on your arrival and departure airports

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