Cheap flights from Ireland to San Francisco

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How to find the cheapest flight from
Ireland to San Francisco (SFO)

All the information you need to plan the best null to SFO flight in 2022: compare Ireland to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
What is the cheapest month to fly from Ireland to San Francisco?

February is one of the best times of the year to fly to San Francisco from Ireland. Prices for February average £498 per person but you can even find prices for as low as £341. The most expensive prices can be found in the month of July. Opting for a February flight can save you 34% on your journey compared to booking in July

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.

How far in advance should I book a flight from Ireland to San Francisco?

Find a great deal and save up to 11% by booking at least 61 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Ireland to San Francisco within the next two weeks, with the cheapest ticket starting at £516.

Cheap flights from Ireland to San Francisco in June, July 2022

The best prices found for Ireland to SFO flights in June, July
24 Jun - 1 Jul
£600pp
DUB
Dublin
Multiple airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Multiple Airlines
 
1 STOP
DUB
Dublin
24 Jun - 1 Jul
£625pp
DUB
Dublin
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
DUB
Dublin
4 Jul - 16 Jul
£637pp
DUB
Dublin
British Airways
 
1 STOP
SFO
San Francisco
SFO
San Francisco
British Airways
 
1 STOP
DUB
Dublin

Ireland to San Francisco 2022 flight deals

Cheap flights to San Francisco from Ireland found for this year
10 Dec - 25 Dec
£381pp
DUB
Dublin
British Airways
 
1 STOP
SFO
San Francisco
SFO
San Francisco
British Airways
 
1 STOP
DUB
Dublin
15 Sep - 29 Sep
£384pp
DUB
Dublin
British Airways
 
1 STOP
SFO
San Francisco
SFO
San Francisco
British Airways
 
1 STOP
DUB
Dublin
14 Sep - 27 Sep
£384pp
DUB
Dublin
British Airways
 
1 STOP
SFO
San Francisco
SFO
San Francisco
British Airways
 
1 STOP
DUB
Dublin

Direct flights to San Francisco from Ireland

Save time with Ireland to San Francisco direct flight deals
12 Sep - 21 Sep
£424pp
DUB
Dublin
Aer Lingus
Direct
SFO
San Francisco
SFO
San Francisco
Aer Lingus
Direct
DUB
Dublin
4 Sep - 15 Sep
£428pp
DUB
Dublin
Aer Lingus
Direct
SFO
San Francisco
SFO
San Francisco
Aer Lingus
Direct
DUB
Dublin
3 Oct - 31 Oct
£436pp
DUB
Dublin
Major Airline
Direct
SFO
San Francisco
SFO
San Francisco
Major Airline
Direct
DUB
Dublin

Last-minute flights from Ireland to San Francisco

Late deals on return flights to San Francisco from Ireland, departing today and this week
4 Jul - 16 Jul
£637pp
DUB
Dublin
British Airways
 
1 STOP
SFO
San Francisco
SFO
San Francisco
British Airways
 
1 STOP
DUB
Dublin
4 Jul - 1 Aug
£663pp
DUB
Dublin
Air Canada
 
1 STOP
SFO
San Francisco
SFO
San Francisco
Air Canada
 
1 STOP
DUB
Dublin
4 Jul - 1 Aug
£694pp
DUB
Dublin
United Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
United Airlines
   
2 STOPS
DUB
Dublin

One-way flights to San Francisco from Ireland

The cheapest one-way flights from Ireland to San Francisco
07:10 - 21:06
Delta
1 stop
21h 56m
DUB - SFO
Delta
£510
Delta
02:45 - 11:30
Major Airline
1 stop
16h 45m
DUB - SFO
Major Airline
£570
JustFly
23:30 - 04:50
TAP AIR PORTUGAL
2 stops
37h 20m
DUB - SFO
TAP AIR PORTUGAL

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Ireland</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Ireland to San Francisco

What airport do you fly into for flights to San Francisco from Ireland?

Located just 11.8 mi from the city center, San Francisco (SFO) is the airport most travelers will use when flying to San Francisco from Ireland.

Which airlines flying from Ireland to San Francisco have flexible cancellations due to COVID-19?

Some of our airline partners flying from Ireland to San Francisco have new flexible policies in place due to COVID-19. Aer Lingus, British Airways, and United Airlines are some of the carriers where you may find flexible cancellation policies. You can use our site to filter for airlines like Aer Lingus with this kind of flexibility.

Can I find flights from Ireland to San Francisco for under £400 on Cheapflights?

Yes, there are multiple flights from Ireland to San Francisco for under £400. The cheapest flight booked recently is on British Airways for just £381, but on average you can expect to pay £415.

Are there nonstop flights from Ireland to San Francisco for under £500 on Cheapflights?

Cheapflights has at least 20 direct flights from Ireland to San Francisco under £500. A good price for a nonstop flight from Ireland to San Francisco is less than £1,257.

Are there last-minute flights available from Ireland to San Francisco for under £700?

There are currently 14+ open flights from Ireland to San Francisco within the next 7 days for less than £700.

How popular is this Ireland to San Francisco flight route?

The Ireland to San Francisco flight path was viewed by 349 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

What are the cheapest airlines to fly from Ireland to San Francisco one-way?

One-way options have recently been found by users for as low as £279 on WestJet. Other airlines that offer cheap prices include TAP AIR PORTUGAL from £306 and Delta from £381 one-way.

What are the cheapest flights from Ireland to San Francisco?

While on average a flight from Ireland to San Francisco is generally £1,256, our data shows the cheapest flight currently is £411. When looking at the most popular route, (Dublin - San Francisco), you can expect to pay £642 for that flight.

What are the most popular airlines that fly from Ireland to San Francisco?

American Airlines, Air Canada and Air France are the most popular airlines when flying from Ireland to San Francisco.

What are the most reliable airlines from Ireland to San Francisco?

The top 3 most reliable airlines when flying from Ireland to San Francisco are Etihad Airways (45%), Aer Lingus (45%) and British Airways (45%).

Related searches

Flights to San Francisco (SFO) from Ireland
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COVID Restrictions

View COVID Travel Restrictions for San Francisco, CA

Do I need a COVID test to fly to San Francisco from Ireland?

Information is based on travel restrictions from Ireland to San Francisco

Most visitors from Ireland need to provide a negative COVID-19 test result and/or quarantine to enter San Francisco.

COVID-19 testing requirements
Visitors from Ireland are not required to present a negative COVID-19 PCR test or antigen result upon entering San Francisco.

Quarantine requirements
Visitors from Ireland are not required to quarantine after entering San Francisco.

Do I need a test to fly back to Ireland from San Francisco?

Returning to Ireland from San Francisco

COVID-19 testing requirements
Visitors from San Francisco are not required to present a negative COVID-19 PCR test or antigen result upon entering Ireland.

Quarantine requirements
Visitors from San Francisco are not required to quarantine after entering Ireland.

Hide COVID Travel Restrictions for San Francisco, CA

Departure points for flights from Ireland to San Francisco

Select to see more specific information for flights to San Francisco from all departure points in Ireland.
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Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from Ireland to San Francisco.
Today's exchange rate
£1 = $1.23
Flight duration from Ireland to SFO
10h 40m
Average temperature for June in San Francisco
23.0 °C
Avg rainfall for June in San Francisco
1.0 mm

Airports servicing

Dublin (DUB)
Galway (GWY)
Knock (NOC)
Cork (ORK)
Shannon (SNN)

Airports servicing San Francisco

Top 9 airlines flying from Ireland to San Francisco

The chart below displays the airlines Cheapflights users travelling from Ireland to San Francisco choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
KLM
£303 £443 No cancel fee 75%
Search KLM flights
British Airways
£342 £424 No cancel fee 70%
Search British Airways flights
American Airlines
£356 £452 No cancel fee 71%
Search American Airlines flights
Air Canada
£389 £596 No cancel fee 67%
Search Air Canada flights
Icelandair
£402 £554 No cancel fee 76%
Search Icelandair flights
Lufthansa
£406 £476 No cancel fee 76%
Search Lufthansa flights
Air France
£408 £439 No cancel fee 77%
Search Air France flights
Aer Lingus
£432 £565 No cancel fee N/A
Search Aer Lingus flights
United Airlines
£432 £533 No cancel fee 69%
Search United Airlines flights
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