€237 Find Cheap Flights from San Francisco Bay Area 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 Bay Area to Ireland departing on 2/4. 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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Good to know

Low season

January

High season

August

Cheapest flight

€237
Best time to beat the crowds (20% less expensive on average)
Most popular time to fly (7% more expensive on average)
Flight from San Jose to Knock

FAQs for booking flights from San Francisco Bay Area to Ireland

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

  • 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 Ireland?

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

Need help choosing which airline to fly with from San Francisco Bay Area 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.
7.0
Aer LingusOverall score based on 1070 reviews
7.0Comfort
6.4Food
7.9Crew
6.7Entertainment
7.2Boarding
Airline reviews

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

10.0 ExcellentRALPH, Feb 2025BOS - TPA
Read more Aer Lingus reviews

Gate agents kind of serious. Had to wait til arriving at gate to choose seats. Thankfully they did give us seats together! And grateful the honored our age, giving us seats at the front.

Very polite and helpful staff. Jet blue…ok, but not as helpful!..

Seat was very uncomfortable. The worst in all of my travels. It sagged in the middle, worse than anything any airline can offer. Not flying aer lingus again.

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.

There was a very drunk and disruptive passenger who was on the plane, right behind me. He was already drunk before boarding but was still let on the plane. He kept kicking and hitting the back of my chair the entire flight. It was an early morning flight and had zero rest on that leg

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.

during a very rough flight, I was forced to sit in a last row seat, fell asleep, and was forced to return to my assigned seat after the turbulence. The stewardess then used that seat to sleep.

We couldn't talk to aer lingus we had issues with the flight change and aer lingus made us talk to kayak

Book cheap flights from San Francisco Bay Area to Ireland

Recent return flight deals

1/4Tue
1 stopScandinavian Airlines
14h 35mSFO-DUB
9/4Wed
2 stopsScandinavian Airlines
36h 45mDUB-SFO
€475
31/3Mon
1 stopScandinavian Airlines
15h 55mSFO-DUB
8/4Tue
1 stopScandinavian Airlines
35h 50mDUB-SFO
€478
2/4Wed
1 stopAir Canada
15h 45mSFO-DUB
9/4Wed
1 stopAir Canada
18h 17mDUB-SFO
€491
19/3Wed
1 stopSWISS
14h 25mSFO-DUB
26/3Wed
1 stopSWISS
29h 45mDUB-SFO
€496
24/3Mon
1 stop
18h 00mSFO-DUB
31/3Mon
1 stop
35h 10mDUB-SFO
€514
18/3Tue
1 stopSWISS
14h 25mSFO-DUB
26/3Wed
1 stopSWISS
35h 30mDUB-SFO
€515
24/3Mon
1 stopAir Canada
24h 25mSFO-DUB
9/4Wed
1 stopAir Canada
18h 17mDUB-SFO
€530
1/4Tue
directAer Lingus
10h 00mSFO-DUB
9/4Wed
directAer Lingus
10h 55mDUB-SFO
€535
23/3Sun
directAer Lingus
10h 05mSFO-DUB
8/4Tue
directAer Lingus
10h 55mDUB-SFO
€537
23/3Sun
1 stop
14h 25mSFO-DUB
8/4Tue
1 stop
18h 17mDUB-SFO
€544

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Recent one-way flight deals

2/4Wed
3 stops
37h 41mSJC-NOC
€237
2/4Wed
3 stops
37h 41mSJC-NOC
€252
26/5Mon
1 stopWestJet
19h 20mSFO-DUB
€293
27/5Tue
1 stopWestJet
14h 00mSFO-DUB
€299
2/4Wed
1 stopScandinavian Airlines
32h 10mSFO-DUB
€373
6/4Sun
2 stopsScandinavian Airlines
32h 35mSFO-DUB
€377
15/4Tue
1 stopIberia
16h 20mSFO-DUB
€410
2/4Wed
directAer Lingus
10h 00mSFO-DUB
€441
19/3Wed
directAer Lingus
10h 05mSFO-DUB
€507
2/4Wed
1 stopIberia
13h 18mSJC-DUB
€524

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Last minute flights from San Francisco Bay Area to Ireland

Last minute flight, train and bus deals

23/2Sun
multi-stopScandinavian Airlines
16h 50mSFO-DUB
11/3Tue
multi-stopScandinavian Airlines
35h 10mDUB-SFO
€575
23/2Sun
multi-stopScandinavian Airlines
16h 50mSFO-DUB
11/3Tue
multi-stopScandinavian Airlines
36h 25mDUB-SFO
€581
26/2Wed
multi-stopTAP AIR PORTUGAL
22h 45mSFO-DUB
4/3Tue
multi-stopTAP AIR PORTUGAL
29h 45mDUB-SFO
€627
26/2Wed
directAer Lingus
10h 05mSFO-DUB
4/3Tue
directAer Lingus
11h 00mDUB-SFO
€687
26/2Wed
multi-stopAer Lingus
21h 05mSFO-DUB
4/3Tue
directAer Lingus
11h 00mDUB-SFO
€692
26/2Wed
multi-stopKLM
13h 36mSFO-DUB
4/3Tue
multi-stopKLM
17h 52mDUB-SFO
€708
25/2Tue
multi-stop
33h 55mSFO-DUB
27/2Thu
multi-stop
32h 10mDUB-SFO
€844
23/2Sun
multi-stop
23h 18mSFO-DUB
11/3Tue
multi-stop
34h 10mDUB-SFO
€847
25/2Tue
multi-stopKLM
15h 05mSFO-ORK
27/2Thu
multi-stopKLM
13h 50mORK-SFO
€989
25/2Tue
multi-stopTAP AIR PORTUGAL
32h 05mSFO-DUB
26/2Wed
multi-stopTAP AIR PORTUGAL
37h 14mDUB-SFO
€2,068

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Everything you need to know for your flight to Ireland

Cabin class types available on flights to San Francisco Bay Area

Cabin classes available on flights to San Francisco Bay Area. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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