Cheap flights from Ireland to San Francisco (SFO) from $312
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
How far in advance should I book a flight from Ireland to San Francisco?
Travelers have found it’s best to book a flight 37 days in advance to save up to 60% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 37 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Ireland to San Francisco 1-2 weeks in advance for as low as $538, or $732 for flights within the next 24 hours.
What is the cheapest month to fly from Ireland to San Francisco?
Flights from Ireland to San Francisco lean towards being more expensive in July. Prices are generally better when you fly from Ireland to San Francisco in February, with the cheapest ticket starting at $380.
When is the cheapest time to fly from Ireland to San Francisco (IE - SFO)?
When flying from Ireland to San Francisco, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.
Cheap TAP AIR PORTUGAL flights from Ireland to San Francisco
Explore cheap flight options specifically provided by TAP AIR PORTUGAL for the route between Ireland and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Find some of the cheapest TAP AIR PORTUGAL flights traveling from Ireland to San Francisco. It's recommended that users confirm their flight details before booking.
Cheap British Airways flights from Ireland to San Francisco
Explore cheap flight options specifically provided by British Airways for the route between Ireland and San Francisco. Find affordable fares and compare prices with other airlines to secure the best deal for your journey. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Some of the best deals we've found on British Airways flights traveling from Ireland to San Francisco. Ensure the flight price, dates, time, and airline match your criteria before you book.
Cheap Ireland to San Francisco flights in May & June 2024
Find cheap flight options from Ireland to San Francisco specifically for the months of May and June 2024. Explore affordable fares based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Prices were last updated on May 7, 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. Check back regularly for other flight deals.
Ireland to San Francisco 2024 flight deals
Discover exclusive flight deals for travel between Ireland and San Francisco in 2024. Find excellent offers based on user searches. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
These are some of the best deals we've found on flights to San Francisco in 2024 at this time. Check back regularly for other flight deals.
Non-stop flights to San Francisco from Ireland
Discover non-stop flight options from Ireland to San Francisco. Find direct flights with no layovers, providing a convenient travel experience. Explore non-stop flight options based on user searches, and compare prices and availability for your desired travel dates. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Consider booking one of these non-stop flights heading from Ireland to San Francisco. Select from other flights from Ireland to San Francisco by using the search form above.
Ireland to San Francisco flights leaving soon
Find last-minute flight options from Ireland to San Francisco for spontaneous travel. Discover available flights and compare prices based on user searches. Secure great deals and offers for spontaneous trips with quick booking options. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Consider one of these great deals we found on last-minute flights from Ireland to San Francisco. Users should examine the flight details to ensure there are no surprises.
One-way flights to San Francisco from Ireland
Search for one-way flight options from Ireland to San Francisco. Find affordable one-way fares based on user searches. Compare prices and availability to plan your one-way journey according to your preferred dates and budget. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Take a look at some of the best available options we've come across on one-way flights from Ireland to San Francisco. Those needing a return flight from Ireland to San Francisco can use the search form above.
Find flights from Ireland to San Francisco within your budget
Customize your flight search to find flights from Ireland 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, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Fly from
Fly to
Budget
$446 - $586
Route
Depart
Return
Price
ShannonSan Francisco
SNN - SFO
SNNSFO
Shannon
Thu 10/10
1 stop23h 50m
San Francisco
Tue 10/22
1 stop16h 40m
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Thu 10/10
1 stop17h 00m
San Francisco
Tue 10/22
1 stop24h 00m
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Mon 5/20
1 stop14h 00m
San Francisco
Tue 5/28
1 stop17h 25m
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Tue 8/27
Nonstop11h 00m
San Francisco
Mon 9/2
Nonstop10h 00m
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Fri 6/14
1 stop19h 51m
San Francisco
Sun 6/16
2 stops21h 45m
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Sat 9/7
1 stop14h 24m
San Francisco
Fri 9/13
1 stop24h 51m
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Fri 6/7
1 stop21h 25m
San Francisco
Sun 6/23
1 stop15h 27m
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Wed 5/22
1 stop13h 50m
San Francisco
Wed 5/29
1 stop17h 55m
DublinSan Francisco
DUB - SFO
DUBSFO
Dublin
Fri 5/24
1 stop13h 50m
San Francisco
Wed 5/29
1 stop16h 45m
No data available for this route at this time. Please check back soon.
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated May 7, 2024.
See what other customers who have flown with TAP AIR PORTUGAL, British Airways and American Airlines from Ireland to San Francisco have to say. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Crew
Overall
Comfort
Entertainment
Boarding
Food
Reviews
This was the worst flying experience of my life. Every step of the way I was given the wrong information and/or mocked by the KLM employees. Never flying this airline again.
Related info for your journey
Find useful and relevant information for your journey from Ireland to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Ireland to San FranciscoSee prices for flight routes from nearby airports that may be better suited for you.
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Ireland to San Francisco
Discover the top 6 airlines that operate flights from Ireland to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,749,864 searches. Data last updated May 7, 2024.
Search flights from Ireland to San Francisco by cabin class
Find flights from Ireland to San Francisco, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Hourly flight availability from Ireland to San Francisco
Find hourly flight availability from Ireland to San Francisco. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated May 7, 2024.
| 0%of flight departures | Early morningMidnight to 6 am |
|---|---|
| 100%of flight departures | Morning6 am to noon |
| 0%of flight departures | AfternoonNoon to 6 pm |
| 0%of flight departures | Evening6 pm to midnight |
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How does Cheapflights help users find flights from Ireland to San Francisco?
Deals for Ireland to San Francisco flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.
Why should you use Cheapflights to find cheap flight tickets from Ireland to San Francisco?
Millions of users choose and trust Cheapflights to book the best flight deals from Ireland to San Francisco for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.
Can Cheapflights find flights from Ireland to San Francisco with no change fees?
Cheapflights does show flights with no change fees to all users. To see these options for flights from Ireland to San Francisco, users can toggle the no change fees filter when performing a flight search.
Can Cheapflights notify me if prices for flights from Ireland to San Francisco become cheaper?
Yes, Cheapflights offers price alerts on Ireland to San Francisco flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.