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£242 Cheap Flights from San Francisco (SFO) to Dublin (DUB)

View £242 flight on Wed, 14 Oct 2026Opens in a new window

Popular airlines from San Francisco International Airport (SFO) to Dublin Airport (DUB)

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Cheap Flights from San Francisco (SFO) to Dublin (DUB)

Prices were available within the past 7 days and start at £242 for one-way flights and £511 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Scandinavian Airlines
Thu, 28 Jan - Wed, 3 Feb
SFO
San Francisco
DUB
Dublin
£511 Return, found 4 days ago
£511
Return
found 4 days ago
Select Scandinavian Airlines flight, departing Thu, 28 Jan from San Francisco to Dublin, returning Wed, 3 Feb, priced at £511 found 4 days ago
JetBlue Airways
Thu, 10 Sept - Thu, 17 Sept
SFO
San Francisco
DUB
Dublin
£545 Return, found 4 days ago
£545
Return
found 4 days ago
Select JetBlue Airways flight, departing Thu, 10 Sept from San Francisco to Dublin, returning Thu, 17 Sept, priced at £545 found 4 days ago
Delta
Mon, 7 Sept - Mon, 28 Sept
SFO
San Francisco
DUB
Dublin
£552 Return, found 1 day ago
£552
Return
found 1 day ago
Select Delta flight, departing Mon, 7 Sept from San Francisco to Dublin, returning Mon, 28 Sept, priced at £552 found 1 day ago
Air France
Mon, 7 Sept - Wed, 23 Sept
SFO
San Francisco
DUB
Dublin
£563 Return, found 1 day ago
£563
Return
found 1 day ago
Select Air France flight, departing Mon, 7 Sept from San Francisco to Dublin, returning Wed, 23 Sept, priced at £563 found 1 day ago
KLM
Tue, 27 Oct - Tue, 17 Nov
SFO
San Francisco
DUB
Dublin
£637 Return, found 2 days ago
£637
Return
found 2 days ago
Select KLM flight, departing Tue, 27 Oct from San Francisco to Dublin, returning Tue, 17 Nov, priced at £637 found 2 days ago
British Airways
Tue, 27 Oct - Tue, 17 Nov
SFO
San Francisco
DUB
Dublin
£640 Return, found 2 days ago
£640
Return
found 2 days ago
Select British Airways flight, departing Tue, 27 Oct from San Francisco to Dublin, returning Tue, 17 Nov, priced at £640 found 2 days ago
Iberia
Tue, 27 Oct - Tue, 17 Nov
SFO
San Francisco
DUB
Dublin
£644 Return, found 2 days ago
£644
Return
found 2 days ago
Select Iberia flight, departing Tue, 27 Oct from San Francisco to Dublin, returning Tue, 17 Nov, priced at £644 found 2 days ago
United
Sat, 24 Oct - Wed, 4 Nov
SFO
San Francisco
DUB
Dublin
£646 Return, found 6 days ago
£646
Return
found 6 days ago
Select United flight, departing Sat, 24 Oct from San Francisco to Dublin, returning Wed, 4 Nov, priced at £646 found 6 days ago
American Airlines
Sat, 24 Oct - Wed, 4 Nov
SFO
San Francisco
DUB
Dublin
£646 Return, found 6 days ago
£646
Return
found 6 days ago
Select American Airlines flight, departing Sat, 24 Oct from San Francisco to Dublin, returning Wed, 4 Nov, priced at £646 found 6 days ago
Lufthansa
Tue, 27 Oct - Tue, 17 Nov
SFO
San Francisco
DUB
Dublin
£652 Return, found 2 days ago
£652
Return
found 2 days ago
Select Lufthansa flight, departing Tue, 27 Oct from San Francisco to Dublin, returning Tue, 17 Nov, priced at £652 found 2 days ago

Frequently asked questions

How much does a flight from San Francisco, CA (SFO) to Dublin (DUB) cost?
You can find one-way and return flights from San Francisco, CA (SFO) to Dublin (DUB) with Expedia. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see our cheapest fares first, and use the Price Tracking tool to receive alerts when SFO to DUB ticket fares go up or down.
What is the cheapest month to fly from San Francisco, CA (SFO) to Dublin (DUB)?
The cheapest months to fly from San Francisco, CA (SFO) to Dublin (DUB) are typically during off-peak season when demand is low. Traveling in off-peak or shoulder months is usually a good way to secure cheap tickets, just remember to avoid flying during holidays if you are able to. Use the calendar view in your search to see which months have low fares on this route.
Which airlines fly direct from San Francisco, CA (SFO) to Dublin (DUB)?
Enter SFO to DUB and your travel dates, then apply the 'Nonstop' filter to see only direct flights.
What is the cheapest airline that flies from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB)?
Turkish Airlines offers one of the cheapest connecting return flights on this route, with tickets starting from around £644. Aer Lingus is one of the cheapest airlines offering nonstop return flights from San Francisco Intl. (SFO) to Dublin (DUB), with tickets starting from around £734 for flights that can be booked for departure within the next year. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.
How do I find cheap flights from San Francisco, CA (SFO) to Dublin (DUB)?
To find a cheap flight from San Francisco, CA (SFO) to Dublin (DUB), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB)?
The best airline to fly with from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB) will differ from traveler to traveler. If you like to fly early, Aer Lingus offers early morning flights. If price is the most important factor, Aer Lingus typically offers the lowest fares. United offers the most daily flights from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB), which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB)?
When looking for the best time to fly from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB), it's a balance between price and popularity. Historically, the cheapest months to fly are March and February, with average return flight prices around £565. However, July is the most popular month for this route, meaning you'll find plenty of flight options, though prices might be higher. If you're flexible, aiming for the shoulder seasons around these months might give you a good balance of reasonable fares and decent flight availability.
How many flights per day from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB)?
You'll find around 1 nonstop flight per day from San Francisco International Airport (SFO) to Dublin (DUB). For even more choices, look at flights that include layovers, as there are approximately 185 connecting flights per day. Some common connection points include John F. Kennedy International (JFK), Logan International (BOS), and Heathrow (LHR).
What is the earliest flight from San Francisco, CA (SFO) to Dublin (DUB)?
Sort flights by "Departure (earliest)" on Expedia to find the earliest flight from San Francisco, CA (SFO) to Dublin (DUB). To compare more early flights, use the "Early Morning" and "Morning" filters in your search.
What day of the week has the most flights from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB)?
You'll generally find the most flights from San Francisco Intl. (SFO) to Dublin (DUB) on a Monday, with around 113 flights available. This gives you plenty of options for your travel plans. Major airlines on this route include United, American Airlines, and Delta. Flight schedules are fairly consistent throughout the week, with Mondays having only slightly more options than other days.
What are the most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB)?
The most popular departure times for flights from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB) are in the afternoon, from 3pm to 6pm. Many major carriers, including Aer Lingus, British Airways and Virgin Atlantic, offer flights during this window. Many travellers prefer this time as it allows for a full day of activities before heading to the airport, and you'll arrive in Dublin at a reasonable time.
How long does it take to fly from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB)?
Flying nonstop from SFO to DUB takes around 10 hours, with the route covering approximately 8,185 kilometers. Flights with a layover typically take 4 hours 20 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB)?
You can fly business class or first class between SFO and DUB. Airlines that offer business class service on this route include:
  • Aer Lingus
  • Lufthansa
  • Air France
  • Iberia
  • KLM
  • Swiss International Air Lines
  • TAP Portugal
  • SAS
  • Turkish Airlines
  • British Airways
  • Alaska Airlines
  • Delta
  • Air Canada
  • JetBlue Airways
  • American Airlines
  • United
  • Virgin Atlantic
  • Condor
First class cabins are available on Lufthansa, Swiss International Air Lines, and United.
How do I earn miles on a San Francisco, CA (SFO) to Dublin (DUB) flight with Expedia?
It's easy to earn miles on a San Francisco, CA (SFO) to Dublin (DUB) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
Is it cheaper to buy a plane ticket from San Francisco, CA (SFO) to Dublin (DUB) at the last minute?
Typically, booking a last minute flight from San Francisco, CA (SFO) to Dublin (DUB) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a San Francisco, CA (SFO) to Dublin (DUB) flight and hotel package?
Securing a San Francisco, CA (SFO) to Dublin (DUB) flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB)?
If you booked your San Francisco, CA (SFO-San Francisco Intl.) to Dublin (DUB) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
San Francisco Intl.
Destination airport
Dublin
Airlines serving
Aer Lingus, Air Canada, Air France, Air Transat, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, Finnair, Iberia, Icelandair, JetBlue Airways, KLM, Lufthansa, Scandinavian Airlines, Swiss International Air Lines, TAP Portugal, Turkish Airlines, United
Return price
£510
Distance
8137 km
Average flight time
10 hours 5 mins

Book with confidence

Compare flights from San Francisco to Dublin easily and book with confidence

For travelling on business or for pleasure, Expedia makes it easy to book your flights from San Francisco to Dublin. Operating between them flights per day, 20 airlines cover the route. And fly direct, getting you to Dublin in just hours. If you have a preferred carrier, use our advanced search tool to find the right flight from San Francisco Intl. to Dublin.  

To make things even better, in the advanced search, you can also choose to fly economy, premium economy, business or first class, select your maximum number of stops, and pick your preferred departure and arrival time. You can also opt for refundable and direct flights. 

Grab a great deal on your flight from San Francisco Intl. (SFO) to Dublin (DUB)

The easiest way to view the best deals on flights from San Francisco to Dublin today is to enter your travel dates and hit search. From here, you can sort your results by price to see the cheapest flights first. Right now, return flights from San Francisco Intl. to Dublin start at just £511 and range up to £652.  

To find an even better deal, try  

  • being flexible on your dates – midweek flights can be cheaper
  • looking for other airports near San Francisco and Dublin
  • booking your flight during January, the cheapest month on this route
  • varying your flight times – early morning and late at night are sometimes cheaper 

Why you should book your San Francisco to Dublin flight with Expedia!

We cater for all flight types, cabin classes and airlines. So whether you’re booking flights from San Francisco Intl. to Dublin for a budget break or a business trip with a bit of pleasure thrown in, we make it easy to secure the seat that’s right for you.  

Thanks to our supersized inventory that offers great choice all in one place, you know you’ll get a great deal with Expedia. Especially if you bundle your flight together with your hotel, you will unlock amazing savings. For added peace of mind, you can choose flexible bookings or filter to find refundable options, so you won’t pay a fee to change your flight.  

Compare flights from San Francisco to Dublin easily and book with confidence

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*Available to Expedia members.