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.
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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.
What is the cheapest airline that flies from Dublin to San Francisco?
Iberia, WestJet, and Vueling are the most popular carriers operating from Dublin to San Francisco
What airlines fly to San Francisco?
Aer Lingus, American Airlines and United Airlines are the top three most popular airlines that fly to San Francisco from Dublin according to our data. Aer Lingus is the first choice among our users, with 62% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 5 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.
How many flights depart from Dublin to San Francisco on average per day?
The number of flights available between Dublin and San Francisco is 2 per day as of June 2025. The most frequent departure time is 1:00PM, with 100% of daily flights leaving in the afternoon.
How many flights depart from Dublin to San Francisco on average per week?
As of June 2025, there are 18 flights per week flying from Dublin to San Francisco. The most common day of the week flights depart is Mon, with 17% of flights taking off on this day.
When to book flights from Dublin to San Francisco
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 |
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?
As of June 2025, there are 5 operators available to choose from 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?
Based on momondo bookings for flights between Dublin and San Francisco, the leading plane model is Airbus A330, making up 49.66% of the total bookings. Other popular models include Airbus A330-300 with 36.58%, Airbus A330-200 with 4.70%, and Boeing 777 with 1.34%.
What is the most popular airline from Dublin to San Francisco?
momondo data reveals that the most frequently booked airline on the route from Dublin to San Francisco is Aer Lingus, representing 59% of all bookings. The subsequent popular airlines are American Airlines at 16%, United Airlines at 10%, and British Airways at 9%.
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 | ||
|---|---|---|---|---|---|
| PriceFrom $481 | Free Cancellation | Rating 8.0 7,946 reviews | |||
| PriceFrom $512 | Free Cancellation | Rating 6.6 7,008 reviews | |||
| PriceFrom $537 | Free Cancellation | Rating 7.1 1,117 reviews | |||
| PriceFrom $544 | Free Cancellation | Rating 7.4 8,790 reviews | |||
| PriceFrom $593 | Free Cancellation | Rating 7.2 10,000 reviews |
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.
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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.