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Cheap flights from Ireland to San Francisco from €255

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to San Francisco departing on 5/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Ireland to San Francisco

Recent return flight deals from Ireland to San Francisco

KAYAK's recommended return flight deals from the most popular airlines that fly from Ireland to San Francisco.
19:05 - 16:30DUB-SFO
29h 25m1 stop
19:40 - 11:50SFO-DUB
32h 10m1 stop
€424Scandinavian Airlines
Find Deal
Mon, 14 Apr - Mon, 21 Apr
19:05 - 16:30DUB-SFO
29h 25m1 stop
19:40 - 18:15SFO-DUB
14h 35m1 stop
€432Scandinavian Airlines
Find Deal
Wed, 9 Apr - Sun, 13 Apr
10:40 - 17:15DUB-SFO
14h 35m1 stop
19:30 - 19:30SFO-DUB
16h 00m1 stop
€519British Airways
Find Deal
Thu, 1 May - Tue, 6 May
20:45 - 11:45DUB-SFO
23h 00m1 stop
09:25 - 09:15SFO-DUB
15h 50m1 stop
€519KLM
Find Deal
Thu, 22 May - Tue, 3 Jun
12:50 - 15:45DUB-SFO
10h 55mdirect
17:45 - 11:45SFO-DUB
10h 00mdirect
€526Aer Lingus
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Thu, 8 May - Thu, 15 May
10:40 - 17:15DUB-SFO
14h 35m1 stop
19:30 - 19:30SFO-DUB
16h 00m1 stop
€528British Airways
Find Deal
Thu, 8 May - Thu, 15 May
13:00 - 15:55DUB-SFO
10h 55mdirect
17:45 - 11:45SFO-DUB
10h 00mdirect
€531Aer Lingus
Find Deal
Fri, 2 May - Wed, 7 May
11:00 - 22:29ORK-SFO
19h 29m2 stops
13:45 - 23:30SFO-ORK
25h 45m1 stop
€555KLM
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Sat, 30 Aug - Mon, 29 Sep
09:20 - 19:57DUB-SFO
18h 37m1 stop
00:20 - 07:10SFO-DUB
22h 50m1 stop
€612United Airlines
Find Deal
Thu, 19 Jun - Tue, 8 Jul
09:20 - 19:57DUB-SFO
18h 37m1 stop
00:20 - 07:10SFO-DUB
22h 50m1 stop
€613United Airlines
Find Deal
Thu, 19 Jun - Tue, 8 Jul

Aer Lingus flights from Ireland to San Francisco

Our best Aer Lingus deals on Ireland to San Francisco flight tickets
Aer Lingus
8 May
DUB12:50Dublin
10h 55m
SFO15:45San Francisco
15 May
SFO17:45San Francisco
10h 00m
DUB11:45Dublin
Aer Lingus
31 Mar
DUB12:50Dublin
10h 55m
SFO15:45San Francisco
13 Apr
SFO17:45San Francisco
10h 00m
DUB11:45Dublin
Aer Lingus
31 Mar
DUB13:00Dublin
10h 55m
SFO15:55San Francisco
17 Apr
SFO17:45San Francisco
10h 00m
DUB11:45Dublin

Finnair flights from Ireland to San Francisco

Our best Finnair deals on Ireland to San Francisco flight tickets
Finnair
22 May
DUB12:40Dublin
17h 53m
1 stop
SFO22:33San Francisco
5 Jun
SFO08:00San Francisco
17h 45m
1 stop
DUB09:45Dublin
Finnair
3 Apr
DUB09:45Dublin
19h 10m
2 stops
SFO20:55San Francisco
17 Apr
SFO10:19San Francisco
15h 26m
1 stop
DUB09:45Dublin

See travel insights to San Francisco from

How to get the cheapest flight ticket from Ireland 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 cheapest month to fly to San Francisco from Ireland is in November. Flight prices, which tend to average around €540, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of November, then book flights to San Francisco from Ireland during February instead. Flights to San Francisco in February, while not as cheap as those in November, still average around €544.

What is the cheapest day to depart on your flight to San Francisco?

On average, the least expensive day to fly to San Francisco from Ireland is on a Monday. momondo users have found tickets for Monday departures for as low as €596. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Tuesday is the most expensive day to depart from Ireland because it is more convenient for both business and leisure travellers. As a result, prices tend to be around €738.

What is the cheapest time of day to depart on your flight to San Francisco?

According to our data, the cheapest time of day to fly to San Francisco is at midday. momondo users have found flights departing from Ireland to San Francisco at midday for as low as €0. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are €1,020 on average. Flights to San Francisco from Ireland in the afternoon are generally more expensive because this time of day is more convenient for travellers’ schedules.

What is the cheapest Ireland to San Francisco flight route?

Fly from Dublin to San Francisco for the best Ireland - 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 Ireland when booking 10 weeks ahead of your departure date. In general, you can expect to find flights to San Francisco for around €650 when searching 10 weeks out.However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Francisco from Ireland for as low as €601 on momondo.

What cabin class options are available on Ireland to San Francisco flights?

There are 2 cabin classes available to choose from on Ireland to San Francisco flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Ireland to San Francisco flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ireland to San Francisco

Best price found

€255

Fastest flight time

10h 55m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Ireland in the past 72 hours is €255. The best return flight deal from Ireland to San Francisco found on momondo in the last 72 hours is €424.
The fastest flight from Ireland to San Francisco takes 10h 55m
Direct flights go from Ireland to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

  • When did momondo last update prices for flights from Ireland to San Francisco Airport?

    Prices for flights from Ireland to San Francisco Airport were last updated today.

  • How many operators does momondo search for flights from Ireland to San Francisco Airport?

  • How old do you have to be to fly from Ireland to San Francisco Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ireland 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 licence 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 Ireland to San Francisco?


Best airlines flying from Ireland to San Francisco

Compare and see reviews for airlines that fly from Ireland to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
Scandinavian AirlinesPriceFrom €359Free CancellationRating
7.3
1,325 reviews
Search Scandinavian Airlines flights
British AirwaysPriceFrom €417Free CancellationRating
6.6
6,712 reviews
Search British Airways flights
Aer LingusPriceFrom €476Free CancellationRating
7.0
1,061 reviews
Search Aer Lingus flights
DeltaPriceFrom €493Free CancellationRating
8.0
7,890 reviews
Search Delta flights
KLMPriceFrom €517Free CancellationRating
7.8
1,318 reviews
Search KLM flights
American AirlinesPriceFrom €564Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom €571Free CancellationRating
7.4
8,605 reviews
Search United Airlines flights

Travelling to a place near San Francisco?

Book flights to San Francisco if you plan to visit one of these locations
Santa Cruz
Walnut Creek
Burlingame
Alameda
Menlo Park

Why use momondo?

Why should I use momondo to find a flight deal from Ireland to San Francisco?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Ireland.

Can I find flights from Ireland to San Francisco with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ireland to San Francisco flights to just show those with flexible booking policies.

How can momondo help me find flights from Ireland to San Francisco?

momondo helps you find the best flight between Ireland 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 Ireland to San Francisco right now. Can momondo alert me if prices change?

Price alerts on flights to San Francisco from Ireland 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.


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