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Cheap flights from Ireland to San Francisco Bay Area from €432

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San Francisco Bay Area departing on 30/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Ireland to San Francisco Bay Area

Recent return flight deals from Ireland to San Francisco Bay Area

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
19:05 - 14:40DUB-SFO
27h 35m1 stop
Scandinavian Airlines Logo
16:45 - 18:25SFO-DUB
17h 40m2 stops
€432Scandinavian Airlines
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Thu, 30 Apr - Sat, 9 May
Aer Lingus Logo
12:30 - 15:35DUB-SFO
11h 05mdirect
Aer Lingus Logo
17:20 - 11:25SFO-DUB
10h 05mdirect
€437Aer Lingus
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Sat, 27 Dec - Wed, 31 Dec
American Airlines Logo
15:10 - 15:00DUB-SFO
31h 50m1 stop
American Airlines Logo
20:40 - 19:45SFO-DUB
15h 05m1 stop
€456American Airlines
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Wed, 14 Jan - Wed, 28 Jan
American Airlines Logo
15:10 - 15:00DUB-SFO
31h 50m1 stop
American Airlines Logo
20:40 - 19:45SFO-DUB
15h 05m1 stop
€457American Airlines
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Wed, 14 Jan - Wed, 28 Jan
British Airways Logo
08:50 - 15:00DUB-SFO
14h 10m1 stop
British Airways Logo
20:40 - 19:45SFO-DUB
15h 05m1 stop
€459British Airways
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Mon, 12 Jan - Wed, 11 Feb
British Airways Logo
11:30 - 22:05DUB-SFO
18h 35m1 stop
British Airways Logo
16:16 - 07:10SFO-DUB
30h 54m1 stop
€538British Airways
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Tue, 18 Nov - Sat, 22 Nov
United Airlines Logo
09:00 - 21:06DUB-SJC
20h 06m3 stops
United Airlines Logo
08:50 - 10:20SJC-DUB
17h 30m2 stops
€577United Airlines
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Sun, 15 Feb - Mon, 23 Feb
United Airlines Logo
09:30 - 21:06DUB-SJC
19h 36m2 stops
United Airlines Logo
08:50 - 10:20SJC-DUB
17h 30m2 stops
€581United Airlines
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Fri, 20 Feb - Tue, 24 Feb
Air Canada Logo
09:00 - 13:41DUB-SJC
36h 41m3 stops
Air Canada Logo
15:55 - 07:10SJC-DUB
31h 15m3 stops
€653Air Canada
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Wed, 11 Feb - Fri, 20 Feb
Air Canada Logo
09:00 - 10:05DUB-SJC
57h 05m2 stops
Air Canada Logo
15:55 - 07:10SJC-DUB
55h 15m2 stops
€1,105Air Canada
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Sat, 29 Nov - Sun, 15 Feb

TAP AIR PORTUGAL flights from Ireland to San Francisco Bay Area

Our best TAP AIR PORTUGAL deals on Ireland to San Francisco Bay Area flight tickets
TAP AIR PORTUGAL
30 Jan
DUB04:25Dublin
18h 20m
1 stop
SFO14:45San Francisco
6 Feb
SFO19:10San Francisco
20h 10m
1 stop
DUB23:20Dublin
€518
Find similar
TAP AIR PORTUGAL
13 Nov
DUB04:25Dublin
19h 40m
1 stop
SFO16:05San Francisco
28 Nov
SFO19:10San Francisco
20h 10m
1 stop
DUB23:20Dublin
€525
Find similar
TAP AIR PORTUGAL
7 Dec
DUB11:10Dublin
35h 25m
1 stop
SFO14:35San Francisco
12 Dec
SFO19:10San Francisco
20h 10m
1 stop
DUB23:20Dublin
€548
Find similar

Iberia flights from Ireland to San Francisco Bay Area

Our best Iberia deals on Ireland to San Francisco Bay Area flight tickets
Iberia
14 Nov
DUB12:55Dublin
16h 01m
1 stop
SFO20:56San Francisco
28 Nov
SFO08:00San Francisco
15h 10m
1 stop
DUB07:10Dublin
€481
Find similar
Iberia
24 Nov
DUB12:30Dublin
11h 05m
SFO15:35San Francisco
7 Dec
SFO07:00San Francisco
16h 10m
1 stop
DUB07:10Dublin
€542
Find similar
Iberia
14 Nov
DUB12:30Dublin
11h 05m
SFO15:35San Francisco
28 Nov
SFO08:00San Francisco
15h 10m
1 stop
DUB07:10Dublin
€544
Find similar

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to San Francisco Bay Area that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 3 November 2025.
Use the filters below to find and compare flights from Ireland to San Francisco Bay Area that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Thu 30/4

19:05-14:40

1 stop27h 35m

San Francisco

Sat 9/5

16:45-18:25

2 stops17h 40m

€432

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sat 27/12

12:30-15:35

Nonstop11h 05m

San Francisco

Wed 31/12

17:20-11:25

Nonstop10h 05m

€437

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 14/1

15:10-15:00

1 stop31h 50m

San Francisco

Wed 28/1

20:40-19:45

1 stop15h 05m

€456

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 14/1

15:10-15:00

1 stop31h 50m

San Francisco

Wed 28/1

20:40-19:45

1 stop15h 05m

€457

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Mon 12/1

08:50-15:00

1 stop14h 10m

San Francisco

Wed 11/2

20:40-19:45

1 stop15h 05m

€459

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 18/11

11:30-22:05

1 stop18h 35m

San Francisco

Sat 22/11

16:16-07:10

1 stop30h 54m

€538

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sun 15/2

09:00-21:06

3 stops20h 06m

San Jose

Mon 23/2

08:50-10:20

2 stops17h 30m

€577

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Fri 20/2

09:30-21:06

2 stops19h 36m

San Jose

Tue 24/2

08:50-10:20

2 stops17h 30m

€580

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Wed 11/2

09:00-13:41

3 stops36h 41m

San Jose

Fri 20/2

15:55-07:10

3 stops31h 15m

€653

DublinSan Jose

DUB - SJC

DUBSJC

Dublin

Sat 29/11

09:00-10:05

2 stops57h 05m

San Jose

Sun 15/2

15:55-07:10

2 stops55h 15m

€1,105

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Francisco Bay Area from

How to get the cheapest flight ticket from Ireland to San Francisco Bay Area

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to San Francisco Bay Area?

The month of February is, on average, the cheapest month to fly to San Francisco Bay Area from Ireland, with most prices found around €488. If you aren’t able to travel to San Francisco Bay Area during the month of February, then flying in November is also cheap. Prices for this month can be found on momondo for an average of €511.

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 Wednesday. momondo users have found tickets for Wednesday departures for as low as €585. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Thursday 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 €684.

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

According to our data, the cheapest time of day to fly to San Francisco Bay Area is in the evening. momondo users have found flights departing from Ireland to San Francisco Bay Area in the evening for as low as €532. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €958 on average. Flights to San Francisco Bay Area from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ireland to San Francisco Bay Area flight route?

Fly from Dublin to San Francisco for the best Ireland - San Francisco Bay Area flight prices

How far in advance should I book a flight to San Francisco Bay Area?

You are more likely to see cheaper flights to San Francisco Bay Area from Ireland when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco Bay Area for around €609 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco Bay Area from Ireland for as low as €550 on momondo.

What cabin class options are available on Ireland to San Francisco Bay Area flights?

There are 2 cabin classes available to choose from on Ireland to San Francisco Bay Area flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Ireland to San Francisco Bay Area flights?

No. A direct flight is the cheapest option for a flight between Ireland to San Francisco Bay Area.

Cheap Ireland to San Francisco Bay Area flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to San Francisco Bay Area

Fastest flight time

10h 55m

Direct flights

Every day

Airports in San Francisco Bay Area

1 airport
The fastest flight from Ireland to San Francisco Bay Area takes 10h 55m
Direct flights go from Ireland to San Francisco Bay Area every day.
There is 1 airport near San Francisco Bay Area: San Francisco (SFO)
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  • When did momondo last update prices for flights from Ireland to San Francisco Bay Area?

    Prices for flights from Ireland to San Francisco Bay Area are refreshed on a daily basis.

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

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

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland to San Francisco Bay Area.

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

    The travel and health documents required for your trip to San Francisco Bay Area can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at San Francisco Bay Area. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular plane model from Ireland to San Francisco Bay Area?

Best airlines flying from Ireland to San Francisco Bay Area

Compare and see reviews for airlines that fly from Ireland to San Francisco Bay Area with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom €301Free CancellationRating
7.9
8,002 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom €370Free CancellationRating
7.4
1,556 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom €399Free CancellationRating
6.7
7,494 reviews
Search British Airways flights
Aer LingusPriceFrom €442Free CancellationRating
7.2
1,365 reviews
Search Aer Lingus flights
United AirlinesPriceFrom €534Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
American AirlinesPriceFrom €537Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
Air CanadaPriceFrom €596Free CancellationRating
7.1
10,398 reviews
Search Air Canada flights

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Ireland to San Francisco Bay Area flights to just show those with flexible booking policies.

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

momondo provides multiple filters to help you find the best flight to San Francisco Bay Area from Ireland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to San Francisco Bay Area from Ireland. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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