Find Cheap Flights to San Francisco Bay Area in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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

22 Sept

DUB

34h 00m

1 stop

SFO

6 Oct

SFO

17h 35m

1 stop

DUB

€502

Scandinavian Airlines

7 May

DUB

27h 35m

1 stop

SFO

27 May

SFO

35h 05m

1 stop

DUB

€503

Finnair

22 May

DUB

22h 17m

1 stop

SFO

24 May

SFO

17h 30m

1 stop

DUB

€504

Scandinavian Airlines

14 May

DUB

34h 00m

1 stop

SFO

16 Sept

SFO

35h 05m

1 stop

DUB

€505

Finnair

12 May

DUB

22h 29m

1 stop

SFO

28 May

SFO

17h 30m

1 stop

DUB

€506

Finnair

24 Apr

DUB

17h 45m

1 stop

SFO

2 May

SFO

17h 45m

1 stop

DUB

€508

Scandinavian Airlines

5 Sept

DUB

26h 40m

2 stops

SFO

12 Sept

SFO

35h 05m

1 stop

DUB

€516

Scandinavian Airlines

15 May

DUB

27h 35m

1 stop

SFO

30 May

SFO

35h 05m

1 stop

DUB

€518

JetBlue

1 May

DUB

15h 52m

1 stop

SFO

5 May

SFO

14h 25m

1 stop

DUB

€520

Scandinavian Airlines

22 Sept

DUB

34h 00m

1 stop

SFO

6 Oct

SFO

33h 40m

2 stops

DUB

€523

Aer Lingus

19 May

DUB

10h 55m

SFO

26 May

SFO

10h 05m

DUB

€524

Multiple Airlines

15 May

DUB

22h 29m

1 stop

SFO

26 May

SFO

16h 00m

1 stop

DUB

€525

Flights to San Jose, California

Search all flight deals to San Jose, California

American Airlines

29 Apr

DUB

20h 29m

1 stop

SJC

3 May

SJC

19h 45m

1 stop

DUB

€544

American Airlines

29 Apr

DUB

20h 29m

1 stop

SJC

3 May

SJC

16h 20m

2 stops

DUB

€544

American Airlines

29 Apr

DUB

32h 40m

1 stop

SJC

3 May

SJC

16h 20m

2 stops

DUB

€545

American Airlines

29 Apr

DUB

32h 40m

1 stop

SJC

3 May

SJC

16h 20m

2 stops

DUB

€550

American Airlines

21 May

DUB

18h 33m

1 stop

SJC

28 May

SJC

16h 02m

2 stops

DUB

€556

Iberia

29 Apr

DUB

20h 29m

1 stop

SJC

3 May

SJC

19h 45m

1 stop

DUB

€575

Iberia

29 Apr

DUB

20h 29m

1 stop

SJC

3 May

SJC

19h 45m

1 stop

DUB

€580

Scandinavian Airlines

20 May

DUB

35h 09m

2 stops

SJC

27 May

SJC

37h 01m

2 stops

DUB

€654

Multiple Airlines

23 May

DUB

16h 06m

1 stop

SJC

30 May

SJC

15h 01m

1 stop

DUB

€687

American Airlines

20 May

DUB

17h 16m

1 stop

SJC

27 May

SJC

17h 52m

2 stops

DUB

€688

American Airlines

8 May

DUB

18h 21m

2 stops

SJC

23 May

SJC

18h 15m

2 stops

DUB

€689

Finnair

29 Apr

DUB

20h 29m

1 stop

SJC

3 May

SJC

19h 45m

1 stop

DUB

€695

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.

12:40 - 14:40

DUB

SFO

34h 00m

1 stop

16:45 - 18:20

SFO

DUB

17h 35m

1 stop

€502Scandinavian Airlines

Tue, 22 Sep - Tue, 6 Oct

09:30 - 23:47

DUB

SFO

22h 17m

1 stop

10:20 - 11:50

SFO

DUB

17h 30m

1 stop

€504Finnair

Fri, 22 May - Sun, 24 May

13:00 - 15:55

DUB

SFO

10h 55mdirect

17:40 - 11:45

SFO

DUB

10h 05mdirect

€524Aer Lingus

Tue, 19 May - Tue, 26 May

09:30 - 21:59

DUB

SJC

20h 29m

1 stop

06:00 - 09:45

SJC

DUB

19h 45m

1 stop

€544American Airlines

Wed, 29 Apr - Sun, 3 May

09:30 - 21:59

DUB

SJC

20h 29m

1 stop

06:10 - 06:30

SJC

DUB

16h 20m

2 stops

€544American Airlines

Wed, 29 Apr - Sun, 3 May

06:15 - 11:45

ORK

SFO

13h 30m

1 stop

13:35 - 16:35

SFO

ORK

19h 00m

2 stops

€550Delta

Wed, 6 May - Wed, 13 May

06:15 - 19:20

ORK

SFO

21h 05m

2 stops

07:15 - 14:40

SFO

ORK

23h 25m

2 stops

€551Delta

Thu, 21 May - Thu, 28 May

21:15 - 13:50

SNN

SFO

24h 35m

1 stop

16:35 - 20:35

SFO

SNN

20h 00m

1 stop

€657British Airways

Wed, 20 May - Wed, 27 May

21:15 - 13:50

SNN

SFO

24h 35m

1 stop

16:35 - 20:35

SFO

SNN

20h 00m

1 stop

€659British Airways

Wed, 20 May - Wed, 27 May

20:30 - 15:50

CFN

SFO

27h 20m

1 stop

17:40 - 20:00

SFO

CFN

18h 20m

1 stop

€934Aer Lingus

Wed, 22 Apr - Sun, 26 Apr

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 22/9

12:40-14:40

1 stop34h 00m

San Francisco

Tue 6/10

16:45-18:20

1 stop17h 35m

€502

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 22/5

09:30-23:47

1 stop22h 17m

San Francisco

Sun 24/5

10:20-11:50

1 stop17h 30m

€504

Fastest return journey

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 19/5

13:00-15:55

Nonstop10h 55m

San Francisco

Tue 26/5

17:40-11:45

Nonstop10h 05m

€524

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 29/4

09:30-21:59

1 stop20h 29m

San Jose

Sun 3/5

06:00-09:45

1 stop19h 45m

€544

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 29/4

09:30-21:59

1 stop20h 29m

San Jose

Sun 3/5

06:10-06:30

2 stops16h 20m

€544

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Wed 6/5

06:15-11:45

1 stop13h 30m

San Francisco

Wed 13/5

13:35-16:35

2 stops19h 00m

€550

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Thu 21/5

06:15-19:20

2 stops21h 05m

San Francisco

Thu 28/5

07:15-14:40

2 stops23h 25m

€551

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Wed 20/5

21:15-13:50

1 stop24h 35m

San Francisco

Wed 27/5

16:35-20:35

1 stop20h 00m

€657

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Wed 20/5

21:15-13:50

1 stop24h 35m

San Francisco

Wed 27/5

16:35-20:35

1 stop20h 00m

€659

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Wed 22/4

20:30-15:50

1 stop27h 20m

San Francisco

Sun 26/4

17:40-20:00

1 stop18h 20m

€934

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 €494. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday 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 €726.

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	€324
Best Round-Trip Price	€502
Fastest flight time	21h 19m

The best one-way flight price to San Francisco Bay Area from Ireland in the last 72 hours is €324 (Dublin to San Francisco).

Search Deals

The best round-trip flight price to San Francisco Bay Area from Ireland in the last 72 hours is €502 (Dublin to San Francisco).

Search Deals

The fastest flight to San Francisco Bay Area from Ireland takes 21h 19m (Dublin to San Francisco).

Search Deals

Frequently asked questions about flying to San Francisco Bay Area

Which airlines fly to San Francisco Bay Area?

Aer Lingus, American Airlines and British Airways 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 77% 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 Tuesday 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 11 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.