Cheap flights from Dublin to San Francisco from £325
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 30/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
Deals available from 900+ travel sites.
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.Find the cheapest flights from Dublin to San Francisco
Cheap return flights
Cheap one-way flights
Cheap last-minute flights
Cheap direct flights
United Airlines flights from Dublin to San Francisco
Our best United Airlines deals on Dublin to San Francisco flight tickets
Aer Lingus flights from Dublin to San Francisco
Our best Aer Lingus deals on Dublin to San Francisco flight tickets
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 month of February is, on average, the cheapest month to fly to San Francisco from Dublin, with most prices found around £451. If you are unable to visit San Francisco during the month of February, then departing from Dublin during the month November is also very affordable. Most momondo users find prices during this month for around £463.
What is the cheapest day to depart on your flight to San Francisco?
The cheapest day to depart on your flight to San Francisco is on a Friday when prices can be found for as low as £577. This is often the case because there is less demand to fly during this day of the week. Flights from Dublin to San Francisco on a Saturday will generally be more expensive and average around £697. 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 San Francisco?
Our most recent data shows that the best time of day to fly to San Francisco is in the evening. Flights from Dublin to San Francisco during this time can be as low as £451. Try not to purchase tickets in the afternoon because they tend to be around £768. Of course, these prices can vary depending on the time of year and what airport you fly to.
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 22 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around £558 when searching 22 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 £475 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.
What is the cheapest airline that flies from Dublin to San Francisco?
WestJet, TAP AIR PORTUGAL, and Finnair are the most popular carriers operating from Dublin to San Francisco
Which airlines fly to San Francisco?
Aer Lingus, British Airways 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 66% of people opting to fly with this airline when travelling to San Francisco. Keep in mind that there are 10 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 February 2025. The most frequent departure time is 12:00, with 100% of daily flights leaving in the afternoon.
How many flights depart from Dublin to San Francisco on average per week?
As of February 2025, there are 15 flights per week flying from Dublin to San Francisco. The most common day of the week flights depart is Mon, with 20% 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 | £325 |
|---|---|
Fastest flight time | 10h 55m |
Direct flights | Mon, Wed, Thu, Fri, Sat and Sun |
Airports in San Francisco | 1 airport |
How far is Dublin to San Francisco by plane?
San Francisco is 5076.3 mi away from Dublin. By plane, this route typically takes 10h 55m.
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?
As of February 2025, there are 10 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 travel and health documents required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from Dublin to San Francisco?
momondo data reveals that the most frequently booked plane model on the route from Dublin to San Francisco is Airbus A330-300, representing 61.07% of all bookings. The subsequent popular models are Airbus A330 at 20.64%, Airbus A330-200 at 14.09%, and Airbus A220-300 at 1.01%.
What is the most popular airline from Dublin to San Francisco?
Based on momondo bookings for flights between Dublin and San Francisco, the leading airline is Aer Lingus, making up 56% of the total bookings. Other popular airlines include British Airways with 20%, United Airlines with 5%, and KLM with 4%.
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 £253 | Free Cancellation | Rating 7.3 1,325 reviews | |||
| PriceFrom £346 | Free Cancellation | Rating 6.6 6,762 reviews | |||
| PriceFrom £347 | Free Cancellation | Rating 7.8 1,331 reviews | |||
| PriceFrom £348 | Free Cancellation | Rating 8.0 8,213 reviews | |||
| PriceFrom £360 | Free Cancellation | Rating 7.1 1,070 reviews | |||
| PriceFrom £378 | Free Cancellation | Rating 7.1 1,847 reviews | |||
| PriceFrom £384 | Free Cancellation | Rating 7.0 8,756 reviews | |||
| PriceFrom £418 | Free Cancellation | Rating 7.2 10,000 reviews | |||
| PriceFrom £431 | Free Cancellation | Rating 7.4 8,759 reviews | |||
| PriceFrom £467 | Free Cancellation | Rating 7.4 1,449 reviews |
American Airlines Flights From Dublin to San Francisco
American Airlines flight deals from Dublin to San Francisco start from £528 round-trip. Over the 5 American Airlines flights for this route in a normal week, average airfare is usually £793 round-trip - but some users have found much cheaper deals with momondo.
Aer Lingus Flights From Dublin to San Francisco
The best Aer Lingus deal for Dublin to San Francisco flight tickets found on momondo in the last 72 hours was £454, round-trip. It should be noted that an average Aer Lingus flight deal for this route in this time was higher, at £810 round-trip. Aer Lingus operates 5 flights out of Dublin into San Francisco in an average week, so prices vary by time and availability. 1,070 Aer Lingus reviews by users on momondo have scored the airline at 7.1/10.
Travelling to a place near San Francisco?
Book flights to San Francisco if you plan to visit one of these locationsWhy use momondo?
Why should I use momondo to find a flight deal from Dublin to San Francisco?
It is quick and easy to find Dublin to San Francisco flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to San Francisco that suits you.
Can I find flights from Dublin to San Francisco with flexible booking policies on momondo?
Yes. momondo enables you to select and highlight flights to San Francisco from Dublin with this policy.
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.