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Cheap flights from Dublin to San Francisco from €298

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Dublin to San Francisco departing on 9/3. 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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American Airlines Logo
15:10 - 15:00DUB-SFO
31h 50m1 stop
American Airlines Logo
17:30 - 17:00SFO-DUB
15h 30m1 stop
€487American Airlines
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Wed, 24 Dec - Wed, 31 Dec
Scandinavian Airlines Logo
10:45 - 14:35DUB-SFO
35h 50m2 stops
Scandinavian Airlines Logo
16:40 - 11:45SFO-DUB
35h 05m2 stops
€488Scandinavian Airlines
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Fri, 28 Nov - Sat, 6 Dec
American Airlines Logo
10:45 - 18:45DUB-SFO
16h 00m1 stop
American Airlines Logo
14:28 - 17:05SFO-DUB
18h 37m2 stops
€489American Airlines
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Sun, 1 Feb - Mon, 23 Feb
British Airways Logo
08:55 - 15:00DUB-SFO
14h 05m1 stop
British Airways Logo
21:40 - 19:40SFO-DUB
15h 00m1 stop
€490British Airways
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Sat, 7 Mar - Sun, 15 Mar
British Airways Logo
18:00 - 18:45DUB-SFO
32h 45m1 stop
British Airways Logo
17:30 - 14:50SFO-DUB
13h 20m1 stop
€490British Airways
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Tue, 27 Jan - Thu, 19 Feb
Scandinavian Airlines Logo
12:30 - 14:35DUB-SFO
34h 05m1 stop
Scandinavian Airlines Logo
16:45 - 18:20SFO-DUB
17h 35m1 stop
€491Scandinavian Airlines
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Wed, 5 Nov - Mon, 30 Mar
United Airlines Logo
09:20 - 23:08DUB-SFO
21h 48m1 stop
United Airlines Logo
23:55 - 07:30SFO-DUB
23h 35m1 stop
€498United Airlines
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Fri, 24 Oct - Fri, 7 Nov
Air Canada Logo
09:20 - 15:28DUB-SFO
14h 08m1 stop
Air Canada Logo
20:55 - 07:10SFO-DUB
26h 15m2 stops
€514Air Canada
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Fri, 24 Oct - Fri, 7 Nov
Aer Lingus Logo
12:30 - 15:35DUB-SFO
11h 05mdirect
Aer Lingus Logo
17:30 - 15:40SFO-DUB
14h 10m1 stop
€518Aer Lingus
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Tue, 25 Nov - Wed, 18 Feb
Aer Lingus Logo
12:30 - 15:35DUB-SFO
11h 05mdirect
Aer Lingus Logo
17:30 - 15:40SFO-DUB
14h 10m1 stop
€530Aer Lingus
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Tue, 25 Nov - Tue, 2 Dec

American Airlines flights from Dublin to San Francisco

Our best American Airlines deals on Dublin to San Francisco flight tickets
American Airlines
24 Dec
DUB15:10Dublin
31h 50m
1 stop
SFO15:00San Francisco
31 Dec
SFO17:30San Francisco
15h 30m
1 stop
DUB17:00Dublin
€487
Find similar
American Airlines
1 Feb
DUB10:45Dublin
16h 00m
1 stop
SFO18:45San Francisco
23 Feb
SFO14:28San Francisco
18h 37m
2 stops
DUB17:05Dublin
€489
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American Airlines
27 Jan
DUB08:50Dublin
20h 46m
2 stops
SFO21:36San Francisco
24 Feb
SFO13:32San Francisco
16h 48m
2 stops
DUB14:20Dublin
€493
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United Airlines flights from Dublin to San Francisco

Our best United Airlines deals on Dublin to San Francisco flight tickets
United Airlines
24 Oct
DUB09:20Dublin
21h 48m
1 stop
SFO23:08San Francisco
7 Nov
SFO23:55San Francisco
23h 35m
1 stop
DUB07:30Dublin
€498
Find similar
United Airlines
24 Oct
DUB09:20Dublin
21h 48m
1 stop
SFO23:08San Francisco
3 Nov
SFO22:35San Francisco
27h 45m
2 stops
DUB10:20Dublin
€593
Find similar
United Airlines
24 Oct
DUB09:20Dublin
21h 48m
1 stop
SFO23:08San Francisco
3 Nov
SFO07:25San Francisco
18h 30m
2 stops
DUB09:55Dublin
€598
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momondo Fare Finder

 
Customise your flight search to find flights from Dublin to San Francisco 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 15 October 2025.
Use the filters below to find and compare flights from Dublin to San Francisco that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 24/12

15:10-15:00

1 stop31h 50m

San Francisco

Wed 31/12

17:30-17:00

1 stop15h 30m

€487

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 28/11

10:45-14:35

2 stops35h 50m

San Francisco

Sat 6/12

16:40-11:45

2 stops35h 05m

€488

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sun 1/2

10:45-18:45

1 stop16h 00m

San Francisco

Mon 23/2

14:28-17:05

2 stops18h 37m

€489

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Sat 7/3

08:55-15:00

1 stop14h 05m

San Francisco

Sun 15/3

21:40-19:40

1 stop15h 00m

€490

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 27/1

18:00-18:45

1 stop32h 45m

San Francisco

Thu 19/2

17:30-14:50

1 stop13h 20m

€490

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Wed 5/11

12:30-14:35

1 stop34h 05m

San Francisco

Mon 30/3

16:45-18:20

1 stop17h 35m

€491

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 24/10

09:20-23:08

1 stop21h 48m

San Francisco

Fri 7/11

23:55-07:30

1 stop23h 35m

€498

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Fri 24/10

09:20-15:28

1 stop14h 08m

San Francisco

Fri 7/11

20:55-07:10

2 stops26h 15m

€514

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 25/11

12:30-15:35

Nonstop11h 05m

San Francisco

Wed 18/2

17:30-15:40

1 stop14h 10m

€518

DublinSan Francisco

DUB - SFO

DUBSFO

Dublin

Tue 25/11

12:30-15:35

Nonstop11h 05m

San Francisco

Tue 2/12

17:30-15:40

1 stop14h 10m

€530

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 from

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

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?

The cheapest month to fly to San Francisco from Dublin is in February. Flight prices, which tend to average around €485, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of February, then book flights to San Francisco from Dublin during November instead. Flights to San Francisco in November, while not as cheap as those in February, still average around €534.

What is the cheapest day to depart on your flight to San Francisco?

On average, the least expensive day to fly to San Francisco from Dublin is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as €582. 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 Dublin because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €665.

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

According to our data, the cheapest time of day to fly to San Francisco is in the evening. momondo users have found flights departing from Dublin to San Francisco in the evening for as low as €529. 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 €953 on average. Flights to San Francisco from Dublin in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Dublin to San Francisco flight route?

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

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

You are more likely to see cheaper flights to San Francisco from Dublin when booking weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around €610 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 from Dublin for as low as €550 on momondo.

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

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

You could potentially save up to 38% on your flight if you consider stops on a Dublin to San Francisco flight.

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

As of October 2025, prices for Dublin to San Francisco flights are approximately 15% more expensive when compared to flights at the same time last year.

When to book flights from Dublin to San Francisco

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

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

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

Best price found

€581

Fastest flight time

10h 55m

Direct flights

Every day

Airports in San Francisco

1 airport
The best flight deal from Dublin to San Francisco found on momondo in the last 72 hours is €581
The fastest flight from Dublin to San Francisco takes 10h 55m
Direct flights go from Dublin to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)
Search flight deals

  • How far is Dublin to San Francisco by plane?

    The straight-line distance from Dublin to San Francisco is 8169.5 km. Flights usually cover this in 11h 05m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Dublin Airport to San Francisco Airport were last updated today.

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

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

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and stopovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Dublin Airport to San Francisco Airport.

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

    The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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

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

Best airlines flying from Dublin to San Francisco

Compare and see reviews for airlines that fly from Dublin to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom €299Free CancellationRating
7.9
7,977 reviews
Search Delta flights
Scandinavian AirlinesPriceFrom €335Free CancellationRating
7.4
1,532 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom €397Free CancellationRating
6.7
7,457 reviews
Search British Airways flights
Aer LingusPriceFrom €463Free CancellationRating
7.2
1,337 reviews
Search Aer Lingus flights
United AirlinesPriceFrom €531Free CancellationRating
7.4
8,974 reviews
Search United Airlines flights
American AirlinesPriceFrom €535Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
Air CanadaPriceFrom €593Free CancellationRating
7.1
10,298 reviews
Search Air Canada flights

  • Aer Lingus Flights From Dublin to San Francisco

    Aer Lingus flight deals from Dublin to San Francisco start from €536 round-trip. Over the 7 Aer Lingus flights for this route in a normal week, average airfare is usually €712 round-trip - but some users have found much cheaper deals with momondo.

  • American Airlines Flights From Dublin to San Francisco

    Another popular option for Dublin to San Francisco flights is American Airlines (7.2/10, 11,043 ratings). American Airlines flies from Dublin to San Francisco around 7 times per week, with deals starting from €619 round-trip and rising to an average price of around €799.

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Millbrae
Walnut Creek
Alameda
Menlo Park

Why use momondo?

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

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

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

Flights from Dublin to San Francisco 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 from Dublin to San Francisco?

momondo helps you find the best flight between Dublin and San Francisco by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to San Francisco from Dublin are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your San Francisco 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
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