Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from San Francisco to Ireland from €213

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Francisco to Ireland departing on 7/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from San Francisco to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
British Airways Logo
23:59 - 10:45
SFO
-
ORK
26h 46m
2 stops
British Airways Logo
20:30 - 15:50
ORK
-
SFO
27h 20m
2 stops
€407British Airways
Sun, 26 Apr - Mon, 4 May
British Airways Logo
19:30 - 23:45
SFO
-
ORK
20h 15m
1 stop
British Airways Logo
20:30 - 13:50
ORK
-
SFO
25h 20m
1 stop
€418British Airways
Sun, 26 Apr - Mon, 4 May
British Airways Logo
19:30 - 23:45
SFO
-
ORK
20h 15m
1 stop
British Airways Logo
20:30 - 17:40
ORK
-
SFO
29h 10m
2 stops
€422British Airways
Sun, 26 Apr - Mon, 4 May
Scandinavian Airlines Logo
16:40 - 18:20
SFO
-
DUB
17h 40m
1 stop
Scandinavian Airlines Logo
11:30 - 14:35
DUB
-
SFO
35h 05m
2 stops
€423Scandinavian Airlines
Mon, 16 Feb - Thu, 19 Feb
Scandinavian Airlines Logo
16:40 - 18:20
SFO
-
DUB
17h 40m
1 stop
Scandinavian Airlines Logo
10:55 - 15:35
DUB
-
SFO
35h 40m
2 stops
€424Scandinavian Airlines
Mon, 23 Feb - Sun, 8 Mar
United Airlines Logo
00:43 - 10:20
SFO
-
DUB
25h 37m
2 stops
United Airlines Logo
09:00 - 23:04
DUB
-
SFO
22h 04m
2 stops
€424United Airlines
Tue, 24 Feb - Wed, 4 Mar
Air Canada Logo
18:25 - 08:15
SFO
-
DUB
29h 50m
2 stops
Air Canada Logo
09:50 - 11:17
DUB
-
SFO
33h 27m
2 stops
€425Air Canada
Sat, 18 Apr - Fri, 1 May
British Airways Logo
23:35 - 13:35
SFO
-
DUB
30h 00m
2 stops
British Airways Logo
10:00 - 22:40
DUB
-
SFO
20h 40m
2 stops
€426British Airways
Mon, 23 Feb - Tue, 3 Mar
British Airways Logo
16:35 - 16:20
SFO
-
DUB
15h 45m
1 stop
British Airways Logo
20:30 - 13:50
DUB
-
SFO
25h 20m
1 stop
€427British Airways
Sun, 3 May - Mon, 11 May
SWISS Logo
19:25 - 17:45
SFO
-
DUB
14h 20m
1 stop
SWISS Logo
13:20 - 16:30
DUB
-
SFO
35h 10m
1 stop
€430SWISS
Tue, 17 Feb - Fri, 27 Feb

Aer Lingus flights from San Francisco to Ireland

Our best Aer Lingus deals on San Francisco to Ireland flight tickets
Aer Lingus
10 Mar
SFO18:20San Francisco
10h 05m
DUB11:25Dublin
20 Mar
DUB12:30Dublin
11h 05m
SFO16:35San Francisco
€447
Aer Lingus
8 Feb
SFO18:20San Francisco
10h 05m
DUB12:25Dublin
18 Feb
DUB12:30Dublin
11h 05m
SFO15:35San Francisco
€478
Aer Lingus
1 Feb
SFO06:00San Francisco
20h 20m
1 stop
DUB10:20Dublin
17 Feb
DUB12:30Dublin
11h 05m
SFO15:35San Francisco
€500

Air Canada flights from San Francisco to Ireland

Our best Air Canada deals on San Francisco to Ireland flight tickets
Air Canada
30 Apr
SFO13:20San Francisco
34h 25m
1 stop
DUB07:45Dublin
7 May
DUB09:50Dublin
19h 20m
1 stop
SFO21:10San Francisco
€458
Air Canada
1 Feb
SFO08:30San Francisco
14h 40m
1 stop
DUB07:10Dublin
8 Feb
DUB09:00Dublin
19h 10m
2 stops
SFO20:10San Francisco
€470
Air Canada
2 Feb
SFO08:25San Francisco
38h 45m
2 stops
DUB07:10Dublin
18 Feb
DUB09:00Dublin
20h 22m
2 stops
SFO21:22San Francisco
€525

momondo Fare Finder

 
Customise your flight search to find flights from San Francisco to Ireland 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 25 January 2026.
Use the filters below to find and compare flights from San Francisco to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Sun 26/4

23:59-10:45

2 stops26h 46m

Cork

Mon 4/5

20:30-15:50

2 stops27h 20m

€407

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Sun 26/4

19:30-23:45

1 stop20h 15m

Cork

Mon 4/5

20:30-13:50

1 stop25h 20m

€418

San FranciscoCork

SFO - ORK

SFOORK

San Francisco

Sun 26/4

19:30-23:45

1 stop20h 15m

Cork

Mon 4/5

20:30-17:40

2 stops29h 10m

€422

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 16/2

16:40-18:20

1 stop17h 40m

Dublin

Thu 19/2

11:30-14:35

2 stops35h 05m

€423

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 23/2

16:40-18:20

1 stop17h 40m

Dublin

Sun 8/3

10:55-15:35

2 stops35h 40m

€424

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 24/2

00:43-10:20

2 stops25h 37m

Dublin

Wed 4/3

09:00-23:04

2 stops22h 04m

€424

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sat 18/4

18:25-08:15

2 stops29h 50m

Dublin

Fri 1/5

09:50-11:17

2 stops33h 27m

€425

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 23/2

23:35-13:35

2 stops30h 00m

Dublin

Tue 3/3

10:00-22:40

2 stops20h 40m

€426

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sun 3/5

16:35-16:20

1 stop15h 45m

Dublin

Mon 11/5

20:30-13:50

1 stop25h 20m

€427

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Tue 17/2

19:25-17:45

1 stop14h 20m

Dublin

Fri 27/2

13:20-16:30

1 stop35h 10m

€430

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

See travel insights to Ireland from

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

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 Ireland?

The month of March is another great option to travel to Ireland, with average flight prices from San Francisco averaging around €575.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Thursday when prices can be found for as low as €606. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Wednesday because tickets tend to average around €988. These prices are subject to change though, so be sure to set up a Price Alert for flights to Ireland.

What is the cheapest San Francisco to Ireland flight route?

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

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €650 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from San Francisco for as low as €569 on momondo.

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

There are 2 cabin classes available to choose from on San Francisco to Ireland 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 San Francisco to Ireland flights?

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

Cheap San Francisco to Ireland flight deals and tips

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

Fastest flight time

10h 05m

Direct flights

Every day

Airports in Ireland

77 airports
The fastest flight from San Francisco to Ireland takes 10h 05m
Direct flights go from San Francisco to Ireland every day.
There are 77 airports in Ireland. From San Francisco there are direct flights to Dublin (DUB).
Search flight deals

  • When did momondo last update prices for flights from San Francisco Airport to Ireland?

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

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

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

    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 San Francisco Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland 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 Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

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

Best airlines flying from San Francisco to Ireland

Compare and see reviews for airlines that fly from San Francisco to Ireland with momondo
Airline
Rating
Free Cancellation
Price
Aer LingusPriceFrom €458Free CancellationRating
7.2
1,442 reviews
Search Aer Lingus flights

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Ireland from San Francisco.

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

Yes. momondo enables you to select and highlight flights to Ireland from San Francisco with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Ireland.

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

Of course. momondo tracks the price of San Francisco to Ireland flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 24/2
Tue 3/3
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Ireland

Popular Cities in Ireland

Popular flights according to clicks in the last 7 days on momondo
Flights to Dublinfrom €38
Flights to Corkfrom €88
Flights to Shannon, Clarefrom €84
Flights to Donegalfrom €74
Flights to Milltown (Kerry)from €38