€286 Find cheap flights to San Francisco Bay Area

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ireland to San Francisco Bay Area departing on 29/1. 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 San Francisco Bay Area

 
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco Bay Area
These are the airlines KAYAK users have selected most often from within our search results for flights to San Francisco Bay Area
In the last 7 days, travellers have searched 46,646,933 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 San Francisco Bay Area Flight Deals

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

San Francisco
San Francisco1 stop€372
San Jose
San Jose2 stops€554

Good to know

Low season

January

High season

December

Cheapest flight

€286
Best time to beat the crowds (8% less expensive on average)
Most popular time to fly and prices are also 19% lower on average.
Flight from Dublin to San Francisco

FAQs - booking San Francisco Bay Area flights

  • How long is the flight to San Francisco Bay Area?

    An average direct flight from Ireland to San Francisco Bay Area takes 24h 37m, covering a distance of 13027 km. The most popular route is Dublin - San Francisco with an average flight time of 11h 00m.

  • What is the cheapest flight to San Francisco Bay Area?

    The cheapest ticket to San Francisco Bay Area from Ireland found in the last 72 hours was €380. The most popular route is from Dublin to San Francisco and the cheapest round-trip airline ticket found on this route in the last 72 hours was €380.

  • Which airlines fly to San Francisco Bay Area?

    American Airlines, British Airways & Aer Lingus fly the most frequently from Ireland to San Francisco Bay Area.

  • What are the most popular destinations in San Francisco Bay Area?

    Based on KAYAK flight searches, the most popular destination is San Francisco (82% of total searches to San Francisco Bay Area). The next most popular destinations are San Jose (11%) and Oakland (7%).Searches for flights to Santa Rosa (0.4%) are also popular.

  • How does KAYAK’s flight Price Forecast tool help me choose the right time to buy?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a given destination and date is likely to change within 7 days, so travellers know whether to wait or book now.

See more FAQs

Top tips for finding cheap flights to San Francisco Bay Area

  • Looking for cheap airfare to San Francisco Bay Area? 25% of our users found return tickets to San Francisco Bay Area for the following prices or less: From Dublin €1,127
  • Book at least 1 week before departure in order to get a below-average price.
  • High season is considered to be June, July and August. The cheapest month to fly from Ireland is February.
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest San Francisco Bay Area flight deals.
See more tips

Top 5 airlines flying to San Francisco Bay Area

 
See real verified KAYAK customer reviews for airlines flying to San Francisco Bay Area. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from Ireland to San Francisco Bay Area. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Ireland to San Francisco Bay Area? 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.
8.0
DeltaOverall score based on 8755 reviews
7.9Comfort
8.2Boarding
8.5Crew
7.9Entertainment
7.3Food
Airline reviews

Only one side of the heafphone jack work. Crew was friendly and helpful.

10.0 ExcellentMitchel, Oct 2024JFK - LAX
Read more Delta reviews

Only one side of the heafphone jack work. Crew was friendly and helpful.

Great. Flight departed early and arrived early. Deplaning and baggage claim ww were quick.

They separated our seats and moved us to the back of the plane. Hundreds of dollars and thousands of miles used and this was my platinum member experience.

Since it wasn’t a Delta flight, I was not able to sit with my group and there was no entertainment.

Three adults, three children. They did not give us seats together. Two seats together, in row 23, one in 13, one in 14, one in 10, and one in 17. When we got on the plane, the crew tried to ask people to move but basically threw up their hands. One person moved so we had two pairs of seats together. The 1.5 year old sat on a parent's lap (despite having paid for his own seat).

the fight attendants were great and i appreciated that they had season 1 of The Wire from HBO as a viewing option

AC barely worked on a 50 minute flight. It was very warm the whole flight. Flight was very bumpy and hard landing.

Got on the plane and then needed to deboard the plane because they didn’t have any pilots?

The flight was canceled two hours before departure, it took over five hours to rebook us on another flight.

Rough day of travel all the way around. Wrong info given to us multiple times and mistakes in their booking making our trip 10 hours longer than planned. I’m bummed because I fly Delta all the time and love them. Mistakes happen. Just bummed that this was a rare trip our whole family was traveling together.

Good food. Excellent crew service. Clean aircraft. Narrow seats and isle.

There was fog in Amsterdam so many flights were delayed because of the weather. Air France knew that the flight would be delayed by two hours but still boarded the plane on time. Instead of letting the passengers wait at the gate we were crammed into the plane. It was uncomfortable. No refreshments were given. I couldn’t charge my devices onboard.

I tried to upgrade to premium economy anis seat online during the checkin process. The payment didn’t work due to a technical glitch on KLM’s website. I wasn’t able to change my seat unless I called Amsterdam. Since I was in Canada and there’s a time difference this wasn’t practical. So when I arrived early to Ottawa airport my seat wasn’t available and I could only get a middle seat in premium economy which isn’t great. These middle seats are priced at the same rate as an aisle seat which makes no sense.

Transavia flight, was booked as KLM but i couldnt select seat or access boarding pass with KLM at all. Crammed seating and very no frills experience all around. First and last time.

Transavia flight. Couldn't select seat or anything prior to flight. No connection with klm systems. Seats are very crammed. Extremely no frills.

Seats were nice and comfy. Crew was polite and attentive. Business class is awesome and worth the money.

Flight left a few minutes late, but that's it. I wish the seats could be wider and recline more.

Overall a very pleasant flight. No significant issues on either flight. Amsterdam airport is very convenient for connecting

The IFE was quite old, but it worked fine and the content was good. The cabin crew were excellent and the food was as also very good

It’s chaotic at the bus stop outside of the airport because of the Uber meeting point. You need to be alert and look for the KLM bus which is not branded or labeled. Incorrect information was provided to go to gate 28, when in fact the bus was at gate 27. On the plus side the bus left early and arrived early to Ottawa.

Staff was generally seeming stressed out and was a bit rude and slow. Plane left late. Pilot was very well-spoken.

Cabin was pitch black, even during meal service. The reading lights for seat 2E/F did not work, and seat 2E did not recline.

This was a 5 hour flight with no entertainment and with a snack being provided (pretzels and fruit bar), which are both high in carbs and sugar. Nuts would have been a better choice.

The seat seemed roomy, the service was good, everything was fine.

Was realllly smooth. It was delayed but we were well informed.

Connection coordination with Star Alliance partner could be better. Lots of check in setup was not interlinked between operators.

The senior flight attendants were amazing. Totally different vibe from other carriers. Easy 10 hour flight in Business Class. Great food. Good humor as well.

Good plane, crew, and flight. Boarding was a bit chaotic. Bathrooms were unacceptable. United DESPERATELY needs a new terminal at IAD.

Haven’t used United in a while. Was surprised with the free blanket and earphones. Service was great. Huge plane. 9/.row.

Delayed by 2.5hrs any longer and they would’ve had to honour their own policy for breaking their own rules and regs. Not cool, especially when I have an infant child that needs to stay on a routine and they get schedules.

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

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.

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.

I didn’t realize Aer Lingus was a “nickel and dime” kind of airline where you had to separately buy all the amenities you wanted. The push to purchase duty-free beauty products was off-putting. And our row had the least amount of leg room I’ve ever dealt with on a flight.

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

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.

Loved it! Best airline to fly with. Nice crew, good planes, good food!

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

Flight was fine, food better than anticipated and flight attendants were helpful and friendly.

Our headphone plug is broken, we can not enjoy our entertainment, especially traveling with 5 year old who like to watch movie

It was good but I wished if they could have sign do not disturb if we did not wanted any meals . I was tired and slept through the entire flight and woke up just before landing .being hungry Too late to ask for something to eat before exiting the flight . Left feeling hunger 🙁

Pleasant, attentive and efficient flight attendants. Boarding process and seat selection easy. No internet on transatlantic flight. Extremely uncomfortable, rigid seat.

The seats of the Boeing 787-10 Dreamliner were ridiculously uncomfortable. I was on 10 flights during this vacation and this plane was super uncomfortable both times I was on one whereas all of the others were perfectly fine. Additionally, these planes do not have any air vents that passengers can control, the climate is entirely controlled by the crew which made for an extremely uncomfortable temperature for the duration. The flight attendants tried to make everyone happy with the temperature but several people you could tell were excessively warm and just wanted a bit of airflow.

Don't fly thru London Awful and huge U need 4 hrs to transfer cuz u have to tale buses to and fro from airplanes Bad business

Staff with low service level, forgetful. Temperature at 15 C and after asking twice to raise the temperature the crew did nothing.

I was disappointed with the quality of the food for an international flight also I wasn't given a toiletry bag which is customary in international flights.

They had about 20-25 people overbooked. Including me. Why is this?? I was put on a flight to NC an hour later with a 4 hour layover. I was supposed to be home at 1045am instead i was home at 7:30pm. An extra day to pay for dog care.

Boarding is not controlled as groups called was not enforced

Book Cheap San Francisco Bay Area Plane Tickets

Recent return flight deals

 
These are the cheapest return flights to San Francisco Bay Area found on KAYAK in the last 72 hours.
16/1Thu
1 stopScandinavian Airlines
35h 10mDUB-SFO
20/1Mon
1 stopScandinavian Airlines
34h 10mSFO-DUB
€372
16/1Thu
2 stopsScandinavian Airlines
36h 25mDUB-SFO
20/1Mon
1 stopScandinavian Airlines
34h 10mSFO-DUB
€374
16/1Thu
2 stopsBritish Airways
17h 01mDUB-SFO
20/1Mon
2 stopsBritish Airways
18h 20mSFO-DUB
€550
1/2Sat
1 stopUnited Airlines
20h 42mDUB-SFO
7/2Fri
1 stopUnited Airlines
15h 45mSFO-DUB
€562
21/2Fri
1 stopUnited Airlines
20h 00mDUB-SFO
11/3Tue
1 stopUnited Airlines
18h 40mSFO-DUB
€563
27/1Mon
1 stopBritish Airways
14h 20mDUB-SFO
3/2Mon
1 stopBritish Airways
15h 35mSFO-DUB
€565
13/12Fri
directAer Lingus
11h 00mDUB-SFO
28/12Sat
directAer Lingus
10h 05mSFO-DUB
€587
13/12Fri
directAer Lingus
11h 00mDUB-SFO
28/12Sat
directAer Lingus
10h 05mSFO-DUB
€588
16/1Thu
1 stopKLM
30h 25mORK-SFO
30/1Thu
1 stopKLM
23h 55mSFO-ORK
€592
6/12Fri
1 stopKLM
30h 25mORK-SFO
10/12Tue
1 stopKLM
15h 05mSFO-ORK
€689

Search by stops

Search by airline

Search by price

Recent one-way flight deals

 
Only flying one-way? Below are some of the best deals for one-way flights to San Francisco Bay Area found on KAYAK in the last 72 hours.
29/1Wed
2 stops
50h 20mDUB-SFO
€286
19/5Mon
1 stopAir Transat
32h 07mDUB-SFO
€380
26/1Sun
2 stops
27h 25mDUB-SFO
€389
6/12Fri
directAer Lingus
11h 00mDUB-SFO
€486
5/12Thu
2 stopsAer Lingus
30h 00mSNN-SFO
€498
27/12Fri
1 stopBritish Airways
18h 05mDUB-SFO
€581
26/2Wed
1 stopKLM
30h 25mORK-SFO
€593
6/1Mon
2 stopsBritish Airways
32h 06mDUB-SFO
€599
30/11Sat
2 stopsUnited Airlines
40h 50mDUB-SJC
€928
2/1Thu
3 stopsUnited Airlines
41h 18mDUB-SJC
€1,399

Search by stops

Search by airline

Search by price

Last minute flights to San Francisco Bay Area

Last minute flight, train and bus deals

 
These last-minute flight deals are the cheapest flights found on KAYAK in the last 72 hours for flights to San Francisco Bay Area that are departing in the next 10 days.
26/11Tue
multi-stopAmerican Airlines
14h 20mDUB-SFO
3/12Tue
multi-stopAmerican Airlines
14h 55mSFO-DUB
€547
22/11Fri
multi-stopTAP AIR PORTUGAL
35h 50mDUB-SFO
6/12Fri
multi-stopTAP AIR PORTUGAL
20h 05mSFO-DUB
€575
26/11Tue
directAer Lingus
11h 00mDUB-SFO
3/12Tue
directAer Lingus
10h 05mSFO-DUB
€605
26/11Tue
multi-stopBritish Airways
30h 39mDUB-SFO
3/12Tue
multi-stopBritish Airways
18h 05mSFO-DUB
€607
22/11Fri
multi-stopScandinavian Airlines
37h 15mDUB-SFO
6/12Fri
multi-stopScandinavian Airlines
31h 50mSFO-DUB
€630
26/11Tue
multi-stopUnited Airlines
17h 00mDUB-SFO
3/12Tue
multi-stopUnited Airlines
17h 00mSFO-DUB
€640
22/11Fri
multi-stopScandinavian Airlines
37h 15mDUB-SFO
6/12Fri
multi-stopScandinavian Airlines
33h 45mSFO-DUB
€651
22/11Fri
multi-stopUnited Airlines
18h 00mDUB-SFO
26/11Tue
multi-stopUnited Airlines
18h 00mSFO-DUB
€709
22/11Fri
directAer Lingus
11h 00mDUB-SFO
6/12Fri
directAer Lingus
10h 05mSFO-DUB
€820
22/11Fri
multi-stopBritish Airways
16h 06mDUB-SFO
26/11Tue
directBritish Airways
10h 05mSFO-DUB
€917

Search by stops

Search by airline

Search by price

Everything you need to know for your flight to San Francisco Bay Area

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.

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