How many flights depart from San Francisco to Dublin on average per week?

The number of flights available between San Francisco and Dublin is 28 per week as of September 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

Which layover airport offers the lowest fares from San Francisco to Dublin?

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $533.

How many flights depart from San Francisco to Dublin on average per day?

As of September 2025, there are 4 flights per day flying from San Francisco to Dublin. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

Which airport is the most popular layover for flights between San Francisco and Dublin?

London (LHR) was the most common stop: 34% of momondo users choosing 1-stop flights on this route connected there.

What airlines fly to Dublin?

Aer Lingus, American Airlines and United Airlines are the top three most popular airlines that fly to Dublin from San Francisco according to our data. Aer Lingus is the first choice among our users, with 83% of people opting to fly with this airline when traveling to Dublin. Keep in mind that there are 13 different airlines that fly to Dublin on a routine basis, so you have a few additional options to choose from.

Which layover airport has the shortest connection time from San Francisco to Dublin?

Washington, D.C. (IAD) has the shortest average layover time for this route: 0h 46m.

What is the cheapest airline that flies from San Francisco to Dublin?

WestJet, TAP AIR PORTUGAL, and Scandinavian Airlines are the most popular carriers operating from San Francisco to Dublin

Which layover airport has the shortest travel time from San Francisco to Dublin?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 11h 39m.

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

Prices for flights from San Francisco Airport to Dublin Airport refresh daily.

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

As of September 2025, there are 13 operators available to choose from for flights from San Francisco Airport to Dublin Airport.

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

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 layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Dublin Airport.

What documentation or ID do you need to fly to Dublin Airport?

The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$202 Cheap Flights from San Francisco to Dublin in 2025

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Find the cheapest flights from San Francisco to Dublin

Round-trip

One-way

Last minute

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Cheap round-trip flights

9:30 pm - 6:20 pmSFO-DUB

13h 50m1 stop

10:45 am - 2:35 pmDUB-SFO

35h 50m2 stops

$519Scandinavian Airlines

Find Deal

Thu, Oct 30 - Fri, Nov 7

9:30 pm - 9:30 amSFO-DUB

29h 00m2 stops

10:45 am - 2:35 pmDUB-SFO

35h 50m2 stops

$520Scandinavian Airlines

Find Deal

Thu, Oct 30 - Fri, Nov 7

8:30 am - 9:55 amSFO-DUB

17h 25m2 stops

9:00 am - 9:50 pmDUB-SFO

20h 50m2 stops

$522United Airlines

Find Deal

Wed, Nov 19 - Wed, Dec 3

8:00 am - 7:45 amSFO-DUB

15h 45m1 stop

9:45 am - 11:57 pmDUB-SFO

21h 12m2 stops

$527Delta

Find Deal

Wed, Mar 4 - Wed, Mar 11

5:30 pm - 5:00 pmSFO-DUB

15h 30m1 stop

8:40 pm - 3:00 pmDUB-SFO

26h 20m1 stop

$538British Airways

Find Deal

Wed, Nov 19 - Tue, Dec 2

5:20 pm - 11:25 amSFO-DUB

10h 05mnonstop

1:30 pm - 4:35 pmDUB-SFO

11h 05mnonstop

$539Aer Lingus

Find Deal

Mon, Jan 26 - Sun, Feb 8

5:20 pm - 11:25 amSFO-DUB

10h 05mnonstop

1:30 pm - 4:35 pmDUB-SFO

11h 05mnonstop

$540Aer Lingus

Find Deal

Mon, Nov 3 - Sun, Nov 16

12:40 am - 7:45 amSFO-DUB

23h 05m1 stop

6:00 am - 10:30 pmDUB-SFO

23h 30m2 stops

$542Delta

Find Deal

Sat, Feb 28 - Thu, Mar 12

4:51 pm - 10:20 amSFO-DUB

34h 29m1 stop

9:00 am - 1:30 pmDUB-SFO

36h 30m1 stop

$546United Airlines

Find Deal

Mon, Oct 27 - Sun, Nov 9

5:30 pm - 3:20 pmSFO-DUB

13h 50m1 stop

8:40 pm - 3:00 pmDUB-SFO

26h 20m1 stop

$556British Airways

Find Deal

Mon, Jan 5 - Sun, Jan 18

United Airlines flights from San Francisco to Dublin

Our best United Airlines deals on San Francisco to Dublin flight tickets

United Airlines

Nov 19

SFO8:30 amSan Francisco

17h 25m

2 stops

DUB9:55 amDublin

Dec 3

DUB9:00 amDublin

20h 50m

2 stops

SFO9:50 pmSan Francisco

$522

Find similar

United Airlines

Oct 27

SFO4:51 pmSan Francisco

34h 29m

1 stop

DUB10:20 amDublin

Nov 9

DUB9:00 amDublin

36h 30m

1 stop

SFO1:30 pmSan Francisco

$546

Find similar

United Airlines

Mar 4

SFO12:55 pmSan Francisco

13h 25m

1 stop

DUB10:20 amDublin

Mar 15

DUB12:05 pmDublin

19h 59m

1 stop

SFO1:04 amSan Francisco

$567

Find similar

Aer Lingus flights from San Francisco to Dublin

Our best Aer Lingus deals on San Francisco to Dublin flight tickets

Aer Lingus

Jan 26

SFO5:20 pmSan Francisco

10h 05m

DUB11:25 amDublin

Feb 8

DUB1:30 pmDublin

11h 05m

SFO4:35 pmSan Francisco

$539

Find similar

Aer Lingus

Nov 3

SFO5:20 pmSan Francisco

10h 05m

DUB11:25 amDublin

Nov 16

DUB1:30 pmDublin

11h 05m

SFO4:35 pmSan Francisco

$540

Find similar

Aer Lingus

Nov 12

SFO5:20 pmSan Francisco

10h 05m

DUB11:25 amDublin

Nov 16

DUB1:30 pmDublin

11h 05m

SFO4:35 pmSan Francisco

$548

Find similar

Fly from

Fly to

Route

Depart

Return

Price

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 10/30

9:30 pm-6:20 pm

1 stop13h 50m

Dublin

Fri 11/7

10:45 am-2:35 pm

2 stops35h 50m

$519

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Thu 10/30

9:30 pm-9:30 am

2 stops29h 00m

Dublin

Fri 11/7

10:45 am-2:35 pm

2 stops35h 50m

$520

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 11/19

8:30 am-9:55 am

2 stops17h 25m

Dublin

Wed 12/3

9:00 am-9:50 pm

2 stops20h 50m

$522

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 3/4

8:00 am-7:45 am

1 stop15h 45m

Dublin

Wed 3/11

9:45 am-11:57 pm

2 stops21h 12m

$527

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Wed 11/19

5:30 pm-5:00 pm

1 stop15h 30m

Dublin

Tue 12/2

8:40 pm-3:00 pm

1 stop26h 20m

$538

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 1/26

5:20 pm-11:25 am

Nonstop10h 05m

Dublin

Sun 2/8

1:30 pm-4:35 pm

Nonstop11h 05m

$539

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 11/3

5:20 pm-11:25 am

Nonstop10h 05m

Dublin

Sun 11/16

1:30 pm-4:35 pm

Nonstop11h 05m

$540

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Sat 2/28

12:40 am-7:45 am

1 stop23h 05m

Dublin

Thu 3/12

6:00 am-10:30 pm

2 stops23h 30m

$542

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 10/27

4:51 pm-10:20 am

1 stop34h 29m

Dublin

Sun 11/9

9:00 am-1:30 pm

1 stop36h 30m

$546

San FranciscoDublin

SFO - DUB

SFODUB

San Francisco

Mon 1/5

5:30 pm-3:20 pm

1 stop13h 50m

Dublin

Sun 1/18

8:40 pm-3:00 pm

1 stop26h 20m

$556

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

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

Prices

Airlines

Layovers

Other information

What is the cheapest month to fly to Dublin?

In general, February is the cheapest month to fly from San Francisco to Dublin. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $590. If you’re not able to fly to Dublin in February, then January is your next best option. Flight prices from San Francisco to Dublin during January average around $627.

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

The cheapest day to depart from San Francisco to Dublin is on a Tuesday. Travelers who choose to depart for Dublin on a Tuesday will often find tickets for as low as $757. Flights from San Francisco to Dublin on a Thursday will generally be more expensive and average around $854. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Dublin?

In the afternoon is the cheapest time of day to fly from San Francisco to Dublin when you can find flight prices for as low as $804. Flying to Dublin in the afternoon is an ideal time because this is during off-peak travel hours. Flights in the morning are often more expensive with an average ticket price of $931.

What is the cheapest San Francisco to Dublin flight route?

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

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

You are more likely to see cheaper flights to Dublin from San Francisco when booking weeks ahead of your departure date. In general, you can expect to find flights to Dublin for around $760 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Dublin from San Francisco for as low as $652 on momondo.

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

There are 3 cabin classes available to choose from on San Francisco to Dublin 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 Dublin flights?

You could potentially save up to 33% on your flight if you consider stops on a San Francisco to Dublin flight.

How have San Francisco to Dublin flight prices changed over time?

As of September 2025, prices for San Francisco to Dublin flights are approximately 12% cheaper when compared to flights at the same time last year.

When to book flights from San Francisco to Dublin

Are you open to changing your travel dates? Check out the ideal times to fly from San Francisco to Dublin according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap San Francisco to Dublin (SFO to DUB) flight deals and tips

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

Best Price Found	$473
Fastest flight time	10h 05m
Direct flights	Every day
Airports in Dublin	1 airport

The best one-way flight to Dublin from San Francisco in the past 72 hours is $473. The best round-trip flight deal from San Francisco to Dublin found on momondo in the last 72 hours is $659.

The fastest flight from San Francisco to Dublin takes 10h 05m

Direct flights go from San Francisco to Dublin every day.

There is 1 airport near Dublin: Dublin (DUB)

Search flight deals

How far is San Francisco to Dublin by plane?
Dublin is 5076.3 mi away from San Francisco. Typically, this will take 10h 05m by plane in normal conditions.
When did momondo last update prices for flights from San Francisco Airport to Dublin Airport?
Prices for flights from San Francisco Airport to Dublin Airport refresh daily.
How many operators does momondo search for flights from San Francisco Airport to Dublin Airport?
As of September 2025, there are 13 operators available to choose from for flights from San Francisco Airport to Dublin Airport.
How old do you have to be to fly from San Francisco Airport to Dublin Airport?
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 layovers. It is recommended that you verify with the airline you are booking with for travel from San Francisco Airport to Dublin Airport.
What documentation or ID do you need to fly to Dublin Airport?
The required travel and health documents for your Dublin Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Dublin Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from San Francisco to Dublin?
momondo data reveals that the most frequently booked plane model on the route from San Francisco to Dublin is Airbus A330, representing 21.30% of all bookings. The subsequent popular models are Airbus A330-300 at 20.55%, Boeing 777 at 17.72%, and Boeing 777-300ER at 11.34%.
What is the most popular airline from San Francisco to Dublin?
Based on momondo bookings for this flight route, the most popular airline on flight routes from San Francisco to Dublin is Aer Lingus (75% of total bookings). The next most popular airlines are American Airlines (7%), United Airlines (4%), and British Airways (3%).

Best airlines flying from San Francisco to Dublin

Compare and see reviews for airlines that fly from San Francisco to Dublin with momondo

Airline	Rating	Free Cancellation	Price
Scandinavian Airlines	PriceFrom $421	Free Cancellation	Rating 7.4 1,484 reviews	Search Scandinavian Airlines flights
Aer Lingus	PriceFrom $481	Free Cancellation	Rating 7.2 1,271 reviews	Search Aer Lingus flights
British Airways	PriceFrom $495	Free Cancellation	Rating 6.6 7,361 reviews	Search British Airways flights
Air Canada	PriceFrom $510	Free Cancellation	Rating 7.1 10,000 reviews	Search Air Canada flights
TAP AIR PORTUGAL	PriceFrom $517	Free Cancellation	Rating 7.1 1,977 reviews	Search TAP AIR PORTUGAL flights
Delta	PriceFrom $520	Free Cancellation	Rating 7.9 7,960 reviews	Search Delta flights
SWISS	PriceFrom $539	Free Cancellation	Rating 7.5 1,731 reviews	Search SWISS flights
Air France	PriceFrom $575	Free Cancellation	Rating 7.4 1,469 reviews	Search Air France flights
United Airlines	PriceFrom $576	Free Cancellation	Rating 7.4 8,937 reviews	Search United Airlines flights
Iberia	PriceFrom $630	Free Cancellation	Rating 7.0 2,929 reviews	Search Iberia flights

Aer Lingus Flights From San Francisco to Dublin
The lowest priced Aer Lingus flight from San Francisco to Dublin from the last 72 hours was $481. Generally, Aer Lingus has 7 flights on this route every week with an average price of $725. Aer Lingus is rated 7.2/10 by our users.
American Airlines Flights From San Francisco to Dublin
$684 is the best American Airlines flight deal from San Francisco to Dublin found on momondo over the last 72 hours. The average American Airlines ticket price found was closer to $957, however, with flight time and availability significantly affecting the price. American Airlines (7.2/10 from 10,000 user reviews) flies into Dublin from San Francisco 7 times in an average week so prices can vary.

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Why use momondo?

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

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 Dublin from San Francisco.

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

Yes. All flights to Dublin from San Francisco on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential San Francisco to Dublin flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of San Francisco to Dublin 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 Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Cheap flights from San Francisco to Dublin from $202

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 Dublin departing on 10/22. 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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United Airlines flights from San Francisco to Dublin

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See travel insights to Dublin from

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

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 Dublin?

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

What is the cheapest time of day to depart on your flight to Dublin?

What is the cheapest San Francisco to Dublin flight route?

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

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

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

There are 3 cabin classes available to choose from on San Francisco to Dublin 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 Dublin flights?

You could potentially save up to 33% on your flight if you consider stops on a San Francisco to Dublin flight.

How have San Francisco to Dublin flight prices changed over time?

As of September 2025, prices for San Francisco to Dublin flights are approximately 12% cheaper when compared to flights at the same time last year.

What is the cheapest airline that flies from San Francisco to Dublin?

WestJet, TAP AIR PORTUGAL, and Scandinavian Airlines are the most popular carriers operating from San Francisco to Dublin

What airlines fly to Dublin?

Which airport is the most popular layover for flights between San Francisco and Dublin?

London (LHR) was the most common stop: 34% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from San Francisco to Dublin?

Flights via Washington, D.C. (IAD) offer the lowest average round-trip price of $533.

Which layover airport has the shortest travel time from San Francisco to Dublin?

Flights connecting via Minneapolis (MSP) have the shortest average one-way travel time: 11h 39m.

Which layover airport has the shortest connection time from San Francisco to Dublin?

Washington, D.C. (IAD) has the shortest average layover time for this route: 0h 46m.

How many flights depart from San Francisco to Dublin on average per day?

As of September 2025, there are 4 flights per day flying from San Francisco to Dublin. The most common time of day flights depart is 5:00PM, with 100% of flights taking off in the afternoon.

How many flights depart from San Francisco to Dublin on average per week?

The number of flights available between San Francisco and Dublin is 28 per week as of September 2025. The most frequent departure day is Mon, with 14% of weekly flights leaving on this day.

When to book flights from San Francisco to Dublin

Cheap San Francisco to Dublin (SFO to DUB) flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Dublin

How far is San Francisco to Dublin by plane?

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

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

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

What documentation or ID do you need to fly to Dublin Airport?

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

What is the most popular airline from San Francisco to Dublin?

Best airlines flying from San Francisco to Dublin

Compare and see reviews for airlines that fly from San Francisco to Dublin with momondo

Aer Lingus Flights From San Francisco to Dublin

American Airlines Flights From San Francisco to Dublin

Traveling to a place near Dublin?

Why use momondo?

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

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

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

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

An easier way to manage your Dublin trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Ireland