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Cheap flights from Dublin to San Francisco from $309

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 6/18. 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

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Cheap round-trip flights

Scandinavian Airlines Logo
11:30 am - 2:35 pmDUB-SFO
59h 05m2 stops
Scandinavian Airlines Logo
4:40 pm - 11:45 amSFO-DUB
59h 05m2 stops
$408Scandinavian Airlines
Find Deal
Tue, Nov 25 - Fri, Dec 5
Scandinavian Airlines Logo
8:05 pm - 4:30 pmDUB-SFO
28h 25m2 stops
Scandinavian Airlines Logo
7:40 pm - 9:25 amSFO-DUB
29h 45m1 stop
$409Scandinavian Airlines
Find Deal
Sat, Oct 4 - Thu, Oct 23
United Airlines Logo
9:20 am - 3:28 pmDUB-SFO
14h 08m1 stop
United Airlines Logo
7:25 am - 11:10 amSFO-DUB
19h 45m2 stops
$540United Airlines
Find Deal
Fri, Sep 26 - Wed, Oct 1
United Airlines Logo
9:20 am - 7:38 pmDUB-SFO
18h 18m1 stop
United Airlines Logo
7:10 am - 7:45 amSFO-DUB
16h 35m1 stop
$541United Airlines
Find Deal
Fri, Sep 12 - Fri, Sep 19
American Airlines Logo
8:45 am - 5:25 pmDUB-SFO
16h 40m1 stop
American Airlines Logo
7:48 pm - 7:40 pmSFO-DUB
16h 52m2 stops
$545American Airlines
Find Deal
Mon, Oct 6 - Sat, Oct 25
American Airlines Logo
9:30 am - 10:38 pmDUB-SFO
21h 08m2 stops
American Airlines Logo
7:48 pm - 7:40 pmSFO-DUB
16h 52m2 stops
$551American Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 25
British Airways Logo
10:30 am - 8:58 pmDUB-SFO
18h 28m2 stops
British Airways Logo
7:20 pm - 5:30 pmSFO-DUB
14h 10m1 stop
$563British Airways
Find Deal
Tue, Jun 24 - Wed, Jul 23
Aer Lingus Logo
12:55 pm - 3:50 pmDUB-SFO
10h 55mnonstop
Aer Lingus Logo
5:45 pm - 11:45 amSFO-DUB
10h 00mnonstop
$571Aer Lingus
Find Deal
Fri, Sep 26 - Wed, Oct 1
British Airways Logo
3:20 pm - 1:50 pmDUB-SFO
30h 30m1 stop
British Airways Logo
7:20 pm - 9:50 amSFO-DUB
30h 30m1 stop
$582British Airways
Find Deal
Mon, Sep 29 - Wed, Oct 8
Aer Lingus Logo
1:00 pm - 3:55 pmDUB-SFO
10h 55mnonstop
Aer Lingus Logo
5:45 pm - 11:45 amSFO-DUB
10h 00mnonstop
$587Aer Lingus
Find Deal
Fri, Oct 3 - Fri, Oct 10

Scandinavian Airlines flights from Dublin to San Francisco

Our best Scandinavian Airlines deals on Dublin to San Francisco flight tickets
Scandinavian Airlines
Nov 25
DUB11:30 amDublin
59h 05m
2 stops
SFO2:35 pmSan Francisco
Dec 5
SFO4:40 pmSan Francisco
59h 05m
2 stops
DUB11:45 amDublin
Scandinavian Airlines
Oct 4
DUB8:05 pmDublin
28h 25m
2 stops
SFO4:30 pmSan Francisco
Oct 23
SFO7:40 pmSan Francisco
29h 45m
1 stop
DUB9:25 amDublin
Scandinavian Airlines
Oct 7
DUB7:05 pmDublin
29h 25m
1 stop
SFO4:30 pmSan Francisco
Oct 25
SFO8:50 pmSan Francisco
31h 55m
1 stop
DUB11:45 amDublin

TAP AIR PORTUGAL flights from Dublin to San Francisco

Our best TAP AIR PORTUGAL deals on Dublin to San Francisco flight tickets
TAP AIR PORTUGAL
Nov 25
DUB4:55 pmDublin
29h 35m
1 stop
SFO2:30 pmSan Francisco
Dec 5
SFO7:10 pmSan Francisco
31h 10m
1 stop
DUB10:20 amDublin
TAP AIR PORTUGAL
Sep 17
DUB10:45 amDublin
35h 45m
1 stop
SFO2:30 pmSan Francisco
Sep 22
SFO4:20 pmSan Francisco
17h 45m
1 stop
DUB6:05 pmDublin
TAP AIR PORTUGAL
Sep 17
DUB10:45 amDublin
35h 45m
1 stop
SFO2:30 pmSan Francisco
Sep 22
SFO4:20 pmSan Francisco
17h 45m
1 stop
DUB6:05 pmDublin

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?

If you aren’t able to travel to San Francisco 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 $591.

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

The cheapest day to depart from Dublin to San Francisco is on a Thursday when prices can be found for as low as $650. The most expensive day to fly to San Francisco is Saturday, with ticket prices averaging around $768.

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

Our data shows that the cheapest Dublin to San Francisco flights are usually those with departure times in the evening. Our users have found flights to San Francisco in the evening for as low as $627. Flights at noon are often more expensive with an average ticket price of $818.

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 12 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around $710 when searching 12 weeks out.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 $625 on momondo.

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

There are 4 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 23% 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 June 2025, prices for Dublin to San Francisco flights are approximately 42% 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 round-trip 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

$309

Fastest flight time

10h 55m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Dublin in the past 72 hours is $309. The best round-trip flight deal from Dublin to San Francisco found on momondo in the last 72 hours is $408.
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)

  • How far is Dublin to San Francisco by plane?

    Dublin and San Francisco are 5076.3 mi apart from one another. Typically, this will take 10h 55m by plane in normal conditions.

  • 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 refresh daily.

  • 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 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 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 license 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 $481Free CancellationRating
8.0
7,946 reviews
Search Delta flights
British AirwaysPriceFrom $512Free CancellationRating
6.6
7,008 reviews
Search British Airways flights
Aer LingusPriceFrom $537Free CancellationRating
7.1
1,117 reviews
Search Aer Lingus flights
United AirlinesPriceFrom $544Free CancellationRating
7.4
8,790 reviews
Search United Airlines flights
American AirlinesPriceFrom $593Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
  • American Airlines Flights From Dublin to San Francisco

    Across 6 American Airlines flights from Dublin to San Francisco this week, the average price was $853, with the best American Airlines deals starting from $593 round-trip. 10,000 users have rated American Airlines on momondo, with an average score of 7.2/10.

  • Aer Lingus Flights From Dublin to San Francisco

    Across 1,117 Aer Lingus reviews on momondo, the average score is 7.1/10. Aer Lingus flies from Dublin to San Francisco about 6 times each week, with ticket deals ranging from $537 to $711. Price data is based on momondo searches in the last 72 hours.


Traveling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Carmel-by-the-Sea
Modesto
Hayward
Calistoga
Sonoma
Roseville
Bodega Bay
Santa Clara
Daly City
Big Sur
South San Francisco
Fremont
Walnut Creek
Sunnyvale
Berkeley
Redwood City
Vallejo
Half Moon Bay
Fairfield

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Dublin to San Francisco. Millions of users trust and use momondo every year so you are in good hands.

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

All flight searches from Dublin to San Francisco on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search for Dublin to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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.


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1 adult
Tue 6/17
Tue 6/24

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