Find Cheap Flights to San Francisco Bay Area in 2026

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Recent flights found to popular cities in San Francisco Bay Area

Find flights to these popular cities in San Francisco Bay Area from your nearest airport.

Flights to San Francisco

Search all flight deals to San Francisco

Scandinavian Airlines

15 May

DUB

27h 35m

1 stop

SFO

28 May

SFO

17h 35m

1 stop

DUB

€451

Scandinavian Airlines

20 May

DUB

27h 35m

1 stop

SFO

16 Sept

SFO

35h 05m

1 stop

DUB

€464

Scandinavian Airlines

20 May

DUB

27h 35m

1 stop

SFO

23 Sept

SFO

35h 05m

1 stop

DUB

€465

Scandinavian Airlines

15 May

DUB

26h 50m

2 stops

SFO

28 May

SFO

17h 35m

1 stop

DUB

€470

Scandinavian Airlines

22 May

DUB

27h 35m

1 stop

SFO

29 Aug

SFO

35h 05m

1 stop

DUB

€475

Scandinavian Airlines

11 Jun

DUB

35h 30m

2 stops

SFO

18 Nov

SFO

33h 20m

2 stops

DUB

€477

Scandinavian Airlines

10 Sept

DUB

27h 35m

1 stop

SFO

7 Oct

SFO

17h 35m

1 stop

DUB

€478

Scandinavian Airlines

11 Jun

DUB

35h 30m

2 stops

SFO

18 Nov

SFO

35h 05m

1 stop

DUB

€479

Scandinavian Airlines

6 May

DUB

27h 35m

1 stop

SFO

10 May

SFO

17h 35m

1 stop

DUB

€480

Scandinavian Airlines

20 May

DUB

27h 35m

1 stop

SFO

12 Sept

SFO

35h 05m

1 stop

DUB

€480

Scandinavian Airlines

22 May

DUB

26h 50m

2 stops

SFO

29 Aug

SFO

35h 05m

1 stop

DUB

€481

Scandinavian Airlines

10 Sept

DUB

26h 50m

2 stops

SFO

7 Oct

SFO

17h 35m

1 stop

DUB

€484

Flights to San Jose, California

Search all flight deals to San Jose, California

American Airlines

8 May

DUB

20h 26m

2 stops

SJC

11 May

SJC

19h 35m

2 stops

DUB

€549

American Airlines

8 May

DUB

17h 16m

1 stop

SJC

11 May

SJC

19h 45m

1 stop

DUB

€550

American Airlines

8 May

DUB

17h 16m

1 stop

SJC

11 May

SJC

19h 45m

1 stop

DUB

€551

American Airlines

2 Jun

DUB

19h 28m

2 stops

SJC

9 Jun

SJC

16h 30m

2 stops

DUB

€562

Iberia

8 May

DUB

17h 16m

1 stop

SJC

11 May

SJC

19h 45m

1 stop

DUB

€579

Iberia

7 May

DUB

20h 26m

1 stop

SJC

12 May

SJC

35h 43m

1 stop

DUB

€581

British Airways

30 Apr

DUB

29h 40m

2 stops

SJC

13 May

SJC

19h 00m

2 stops

DUB

€662

British Airways

6 May

SNN

29h 23m

2 stops

SJC

10 May

SJC

19h 24m

2 stops

SNN

€670

American Airlines

16 Jun

DUB

17h 58m

2 stops

SJC

21 Jun

SJC

18h 10m

2 stops

DUB

€697

American Airlines

1 Jun

DUB

17h 58m

2 stops

SJC

8 Jun

SJC

16h 30m

2 stops

DUB

€698

Delta

1 Jun

DUB

19h 24m

2 stops

SJC

8 Jun

SJC

17h 40m

1 stop

DUB

€737

Delta

31 May

DUB

21h 24m

2 stops

SJC

7 Jun

SJC

19h 00m

2 stops

DUB

€738

Find the cheapest flights from Ireland to San Francisco Bay Area

Round-trip

One-way

Last minute

Direct

Recent return flight deals from Ireland to San Francisco Bay Area

Enter your travel dates to find the best prices.

19:05 - 14:40

DUB

SFO

27h 35m

1 stop

16:45 - 18:20

SFO

DUB

17h 35m

1 stop

€451Scandinavian Airlines

Fri, 15 May - Thu, 28 May

19:05 - 14:40

DUB

SFO

27h 35m

1 stop

16:45 - 11:50

SFO

DUB

35h 05m

1 stop

€464Scandinavian Airlines

Wed, 20 May - Wed, 16 Sep

09:30 - 21:56

DUB

SJC

20h 26m

2 stops

06:10 - 09:45

SJC

DUB

19h 35m

2 stops

€549American Airlines

Fri, 8 May - Mon, 11 May

09:30 - 21:56

DUB

SJC

20h 26m

2 stops

06:00 - 09:45

SJC

DUB

19h 45m

1 stop

€550American Airlines

Fri, 8 May - Mon, 11 May

13:05 - 22:49

SNN

SFO

17h 44m

1 stop

13:05 - 11:10

SFO

SNN

14h 05m

1 stop

€563Delta

Sat, 23 May - Wed, 27 May

13:05 - 22:49

SNN

SFO

17h 44m

1 stop

11:31 - 11:10

SFO

SNN

15h 39m

1 stop

€565Delta

Sat, 23 May - Wed, 27 May

13:05 - 00:46

SNN

SFO

19h 41m

2 stops

07:00 - 11:10

SFO

SNN

20h 10m

1 stop

€657KLM

Thu, 4 Jun - Mon, 8 Jun

12:30 - 10:10

DUB

SJC

29h 40m

2 stops

06:00 - 09:00

SJC

DUB

19h 00m

2 stops

€662British Airways

Thu, 30 Apr - Wed, 13 May

20:30 - 15:12

ORK

SFO

26h 42m

2 stops

16:35 - 23:50

SFO

ORK

23h 15m

1 stop

€666British Airways

Mon, 11 May - Sun, 24 May

06:15 - 11:45

ORK

SFO

13h 30m

1 stop

10:35 - 10:20

SFO

ORK

15h 45m

2 stops

€684KLM

Tue, 2 Jun - Tue, 9 Jun

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 15/5

19:05-14:40

1 stop27h 35m

San Francisco

Thu 28/5

16:45-18:20

1 stop17h 35m

€451

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 20/5

19:05-14:40

1 stop27h 35m

San Francisco

Wed 16/9

16:45-11:50

1 stop35h 05m

€464

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 8/5

09:30-21:56

2 stops20h 26m

San Jose

Mon 11/5

06:10-09:45

2 stops19h 35m

€549

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 8/5

09:30-21:56

2 stops20h 26m

San Jose

Mon 11/5

06:00-09:45

1 stop19h 45m

€550

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Sat 23/5

13:05-22:49

1 stop17h 44m

San Francisco

Wed 27/5

13:05-11:10

1 stop14h 05m

€563

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Sat 23/5

13:05-22:49

1 stop17h 44m

San Francisco

Wed 27/5

11:31-11:10

1 stop15h 39m

€565

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 4/6

13:05-00:46

2 stops19h 41m

San Francisco

Mon 8/6

07:00-11:10

1 stop20h 10m

€657

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Thu 30/4

12:30-10:10

2 stops29h 40m

San Jose

Wed 13/5

06:00-09:00

2 stops19h 00m

€662

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Mon 11/5

20:30-15:12

2 stops26h 42m

San Francisco

Sun 24/5

16:35-23:50

1 stop23h 15m

€666

Fastest return journey

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Tue 2/6

06:15-11:45

1 stop13h 30m

San Francisco

Tue 9/6

10:35-10:20

2 stops15h 45m

€684

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

San Francisco Bay Area flights insights and trends

Explore insights for your San Francisco Bay Area flight to craft the best travel plan

Prices

Airlines

See prices from:

What is the cheapest day to depart on your flight to San Francisco Bay Area?

On average, the least expensive day to fly to San Francisco Bay Area from Ireland is on a Sunday. momondo users have found tickets for Sunday departures for as low as €490. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Monday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €728.

Cheapest flights to cities in San Francisco Bay Area

Click on the cities below to find out when it's cheapest to fly to San Francisco Bay Area from Ireland

San Francisco

Find flights to San Francisco

Cheap San Francisco Bay Area flight deals and tips

Summary info about San Francisco Bay Area flight prices, duration and airlines

Best One-Way Price	€333
Best Round-Trip Price	€451
Fastest flight time	18h 26m

The best one-way flight price to San Francisco Bay Area from Ireland in the last 72 hours is €333 (Dublin to San Jose).

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The best round-trip flight price to San Francisco Bay Area from Ireland in the last 72 hours is €451 (Dublin to San Francisco).

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The fastest flight to San Francisco Bay Area from Ireland takes 18h 26m (Shannon to Oakland).

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Frequently asked questions about flying to San Francisco Bay Area

Which airlines fly to San Francisco Bay Area?

Aer Lingus, United Airlines and American Airlines are the top three most popular airlines that fly to San Francisco Bay Area according to our data. Aer Lingus is the first choice among our users, with 79% of people opting to fly with this airline when travelling to San Francisco Bay Area. Keep in mind that there are 8 different airlines that fly to San Francisco Bay Area on a routine basis, so you have a few additional options to choose from.

How long is the flight from Ireland to San Francisco Bay Area?

If you’re flying from a popular airport in Ireland, such as Dublin or Cork, and flying into San Francisco Bay Area, then you can expect flight times to average 2h 10m and , respectively.

What is the best day of the week to fly to San Francisco Bay Area?

If your travel plans are flexible and you’re looking to save money on flights to San Francisco Bay Area, then be sure to book your departure on a Sunday. Flying out on a Sunday, as well as a Saturday, is your best option. Departing on a Monday tends to be the most expensive day of the week to fly to San Francisco Bay Area.

When did momondo last update prices for flights to San Francisco Bay Area?

Prices for flights to San Francisco Bay Area are updated daily.

How many operators does momondo search for flights to San Francisco Bay Area?

As of April 2026, there are 12 operators available to choose from for flights to San Francisco Bay Area.

How old do you have to be to fly to San Francisco Bay Area?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel to San Francisco Bay Area.

What documentation or ID do you need to fly to San Francisco Bay Area?

The travel and health documents you'll need for your trip to San Francisco Bay Area may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at San Francisco Bay Area. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal to San Francisco Bay Area?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight to San Francisco Bay Area. momondo saves you time and could save you money on your trip.

Can I find flights to San Francisco Bay Area with flexible booking policies on momondo?

Flights to San Francisco Bay Area with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to San Francisco Bay Area?

momondo helps you find the best flight to San Francisco Bay Area by providing filters to narrow your choice of flights to those matching your criteria. You can select fights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight to San Francisco Bay Area right now. Can momondo alert me if prices change?

Yes. momondo can track flight prices for San Francisco Bay Area and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.