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

1 Sept

DUB

35h 40m

2 stops

SFO

30 Sept

SFO

33h 40m

2 stops

DUB

€560

Scandinavian Airlines

25 Aug

DUB

59h 40m

2 stops

SFO

29 Aug

SFO

35h 05m

1 stop

DUB

€563

Scandinavian Airlines

25 Aug

DUB

27h 35m

1 stop

SFO

30 Aug

SFO

23h 35m

2 stops

DUB

€565

Scandinavian Airlines

24 Aug

DUB

26h 50m

2 stops

SFO

30 Aug

SFO

18h 20m

2 stops

DUB

€565

Scandinavian Airlines

25 Aug

DUB

35h 40m

2 stops

SFO

1 Sept

SFO

23h 40m

2 stops

DUB

€567

Scandinavian Airlines

25 Aug

DUB

35h 40m

2 stops

SFO

30 Aug

SFO

23h 35m

2 stops

DUB

€568

Air France

22 Sept

DUB

14h 55m

1 stop

SFO

2 Oct

SFO

19h 15m

1 stop

DUB

€571

Scandinavian Airlines

17 Aug

DUB

27h 35m

1 stop

SFO

11 Jan

SFO

35h 00m

1 stop

DUB

€577

Scandinavian Airlines

13 Aug

DUB

27h 35m

1 stop

SFO

3 Nov

SFO

17h 35m

1 stop

DUB

€579

KLM

22 Sept

DUB

16h 09m

1 stop

SFO

2 Oct

SFO

15h 21m

2 stops

DUB

€580

Lufthansa

28 Aug

DUB

14h 35m

1 stop

SFO

20 Sept

SFO

23h 35m

1 stop

DUB

€585

Scandinavian Airlines

25 Aug

DUB

35h 40m

2 stops

SFO

31 Aug

SFO

17h 35m

1 stop

DUB

€587

Flights to San Jose, California

Search all flight deals to San Jose, California

Delta

27 Aug

DUB

17h 14m

2 stops

SJC

31 Aug

SJC

19h 40m

2 stops

DUB

€614

Delta

27 Aug

DUB

19h 29m

2 stops

SJC

31 Aug

SJC

18h 05m

1 stop

DUB

€616

Delta

23 Oct

DUB

15h 52m

1 stop

SJC

26 Oct

SJC

17h 30m

1 stop

DUB

€623

Iberia

27 Aug

DUB

17h 31m

1 stop

SJC

31 Aug

SJC

19h 45m

1 stop

DUB

€627

Scandinavian Airlines

26 Aug

DUB

35h 08m

2 stops

SJC

31 Aug

SJC

19h 21m

2 stops

DUB

€701

Scandinavian Airlines

25 Aug

DUB

35h 08m

2 stops

SJC

31 Aug

SJC

19h 21m

2 stops

DUB

€730

Delta

25 Aug

DUB

19h 18m

2 stops

SJC

31 Aug

SJC

18h 05m

1 stop

DUB

€738

Iberia

26 Aug

DUB

17h 52m

1 stop

SJC

31 Aug

SJC

19h 45m

1 stop

DUB

€738

United Airlines

15 Sept

DUB

19h 07m

2 stops

SJC

22 Sept

SJC

16h 50m

2 stops

DUB

€742

United Airlines

26 Aug

DUB

16h 27m

2 stops

SJC

31 Aug

SJC

17h 00m

2 stops

DUB

€745

United Airlines

25 Aug

DUB

16h 27m

2 stops

SJC

31 Aug

SJC

17h 00m

2 stops

DUB

€746

United Airlines

10 Sept

SNN

31h 16m

2 stops

SJC

13 Sept

SJC

17h 00m

1 stop

SNN

€748

Find the cheapest flights from Ireland to San Francisco Bay Area

Return

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.

11:00 - 14:40

DUB

SFO

35h 40m

2 stops

16:45 - 10:25

SFO

DUB

33h 40m

2 stops

€560Scandinavian Airlines

Tue, 1 Sep - Wed, 30 Sep

11:00 - 14:40

DUB

SFO

59h 40m

2 stops

16:45 - 11:50

SFO

DUB

35h 05m

1 stop

€563Scandinavian Airlines

Tue, 25 Aug - Sat, 29 Aug

10:00 - 18:09

DUB

SFO

16h 09m

1 stop

17:19 - 16:40

SFO

DUB

15h 21m

2 stops

€580KLM

Tue, 22 Sep - Fri, 2 Oct

12:30 - 19:14

SNN

SFO

14h 44m

1 stop

05:00 - 07:30

SFO

SNN

18h 30m

2 stops

€742United Airlines

Thu, 3 Sep - Mon, 7 Sep

09:50 - 20:57

DUB

SJC

19h 07m

2 stops

06:30 - 07:20

SJC

DUB

16h 50m

2 stops

€742United Airlines

Tue, 15 Sep - Tue, 22 Sep

11:25 - 13:50

ORK

SFO

34h 25m

1 stop

16:35 - 15:10

SFO

ORK

14h 35m

1 stop

€759British Airways

Wed, 7 Oct - Sun, 11 Oct

07:10 - 13:50

ORK

SFO

14h 40m

1 stop

16:35 - 19:50

SFO

ORK

19h 15m

1 stop

€761British Airways

Wed, 7 Oct - Sun, 11 Oct

13:05 - 22:40

SNN

SFO

17h 35m

1 stop

11:30 - 11:10

SFO

SNN

15h 40m

1 stop

€782KLM

Thu, 16 Jul - Tue, 21 Jul

07:55 - 19:48

CFN

SFO

19h 53m

2 stops

16:35 - 20:00

SFO

CFN

19h 25m

2 stops

€1,274Aer Lingus

Sat, 8 Aug - Sat, 15 Aug

07:55 - 15:55

CFN

SFO

16h 00m

1 stop

17:40 - 20:00

SFO

CFN

18h 20m

1 stop

€1,324Aer Lingus

Sat, 8 Aug - Sat, 15 Aug

Fly from

Route

Depart

Return

Price

Cheapest return flight

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 1/9

11:00-14:40

2 stops35h 40m

San Francisco

Wed 30/9

16:45-10:25

2 stops33h 40m

€560

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 25/8

11:00-14:40

2 stops59h 40m

San Francisco

Sat 29/8

16:45-11:50

1 stop35h 05m

€563

Fastest return journey

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 22/9

10:00-18:09

1 stop16h 09m

San Francisco

Fri 2/10

17:19-16:40

2 stops15h 21m

€580

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 3/9

12:30-19:14

1 stop14h 44m

San Francisco

Mon 7/9

05:00-07:30

2 stops18h 30m

€742

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Tue 15/9

09:50-20:57

2 stops19h 07m

San Jose

Tue 22/9

06:30-07:20

2 stops16h 50m

€742

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Wed 7/10

11:25-13:50

1 stop34h 25m

San Francisco

Sun 11/10

16:35-15:10

1 stop14h 35m

€759

CorkSan Francisco

ORK - SFO

ORKSFO

Cork

Wed 7/10

07:10-13:50

1 stop14h 40m

San Francisco

Sun 11/10

16:35-19:50

1 stop19h 15m

€761

ShannonSan Francisco

SNN - SFO

SNNSFO

Shannon

Thu 16/7

13:05-22:40

1 stop17h 35m

San Francisco

Tue 21/7

11:30-11:10

1 stop15h 40m

€782

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Sat 8/8

07:55-19:48

2 stops19h 53m

San Francisco

Sat 15/8

16:35-20:00

2 stops19h 25m

€1,274

DonegalSan Francisco

CFN - SFO

CFNSFO

Donegal

Sat 8/8

07:55-15:55

1 stop16h 00m

San Francisco

Sat 15/8

17:40-20:00

1 stop18h 20m

€1,324

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 €512. 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 €781.

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	€374
Best Round-Trip Price	€560
Fastest flight time	18h 40m

The best one-way flight price to San Francisco Bay Area from Ireland in the last 5 days is €374 (Shannon to San Francisco).

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The best round-trip flight price to San Francisco Bay Area from Ireland in the last 5 days is €560 (Dublin to San Francisco).

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The fastest flight to San Francisco Bay Area from Ireland takes 18h 40m (Dublin 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, JetBlue and United 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 75% of people opting to fly with this airline when travelling to San Francisco Bay Area. Keep in mind that there are 7 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 05m 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 Wednesday, 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 June 2026, there are 9 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.