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Cheap flights from Sacramento to Ireland from $399

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sacramento to Ireland departing on 1/31. 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 Sacramento to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
10:50 am - 8:10 am
SMF
-
DUB
13h 20m1 stop
United Airlines Logo
9:00 am - 5:46 pm
DUB
-
SMF
40h 46m2 stops
$456United Airlines
Tue, Jan 13 - Mon, Jan 26
Air Canada Logo
12:30 pm - 7:10 am
SMF
-
DUB
34h 40m2 stops
Air Canada Logo
9:00 am - 9:03 pm
DUB
-
SMF
44h 03m2 stops
$458Air Canada
Wed, Jan 14 - Sat, Jan 24
United Airlines Logo
8:45 am - 8:10 am
SMF
-
DUB
15h 25m2 stops
United Airlines Logo
9:00 am - 1:28 pm
DUB
-
SMF
36h 28m2 stops
$460United Airlines
Thu, Jan 22 - Mon, Jan 26
Air Canada Logo
5:00 am - 7:10 am
SMF
-
DUB
18h 10m2 stops
Air Canada Logo
9:00 am - 5:46 pm
DUB
-
SMF
40h 46m2 stops
$462Air Canada
Tue, Jan 13 - Mon, Jan 26
Air Canada Logo
7:05 pm - 6:10 am
SMF
-
DUB
28h 05m2 stops
Air Canada Logo
8:00 am - 10:51 pm
DUB
-
SMF
45h 51m2 stops
$467Air Canada
Wed, Mar 11 - Wed, Mar 18
British Airways Logo
5:47 pm - 7:35 pm
SMF
-
DUB
17h 48m2 stops
British Airways Logo
10:55 am - 10:06 pm
DUB
-
SMF
19h 11m2 stops
$470British Airways
Sun, Apr 26 - Wed, May 6
British Airways Logo
7:00 am - 2:35 pm
SMF
-
DUB
23h 35m2 stops
British Airways Logo
7:45 pm - 10:06 pm
DUB
-
SMF
34h 21m2 stops
$472British Airways
Wed, Apr 1 - Wed, Apr 15
American Airlines Logo
4:35 pm - 4:35 pm
SMF
-
DUB
16h 00m2 stops
American Airlines Logo
11:30 am - 10:40 pm
DUB
-
SMF
19h 10m2 stops
$479American Airlines
Fri, Jan 16 - Fri, Jan 23
American Airlines Logo
11:35 am - 4:45 pm
SMF
-
SNN
21h 10m2 stops
American Airlines Logo
7:50 am - 8:32 pm
SNN
-
SMF
20h 42m2 stops
$484American Airlines
Tue, Jan 13 - Tue, Jan 20
Aer Lingus Logo
5:00 pm - 7:25 pm
SMF
-
SNN
19h 25m2 stops
Aer Lingus Logo
7:50 am - 11:21 pm
SNN
-
SMF
22h 31m2 stops
$4,383Aer Lingus
Sat, Mar 14 - Sat, Mar 21

British Airways flights from Sacramento to Ireland

Our best British Airways deals on Sacramento to Ireland flight tickets
British Airways
Apr 26
SMF5:47 pmSacramento Intl
17h 48m
2 stops
DUB7:35 pmDublin
May 6
DUB10:55 amDublin
19h 11m
2 stops
SMF10:06 pmSacramento Intl
$470
Find similar
British Airways
Apr 1
SMF7:00 amSacramento Intl
23h 35m
2 stops
DUB2:35 pmDublin
Apr 15
DUB7:45 pmDublin
34h 21m
2 stops
SMF10:06 pmSacramento Intl
$472
Find similar
British Airways
May 1
SMF5:47 pmSacramento Intl
17h 33m
2 stops
DUB7:20 pmDublin
May 12
DUB10:30 amDublin
19h 36m
2 stops
SMF10:06 pmSacramento Intl
$519
Find similar

United Airlines flights from Sacramento to Ireland

Our best United Airlines deals on Sacramento to Ireland flight tickets
United Airlines
Jan 13
SMF7:00 amSacramento Intl
17h 10m
1 stop
DUB8:10 amDublin
Jan 24
DUB9:00 amDublin
41h 41m
2 stops
SMF6:41 pmSacramento Intl
$456
Find similar
United Airlines
Jan 22
SMF8:45 amSacramento Intl
15h 25m
2 stops
DUB8:10 amDublin
Jan 26
DUB9:00 amDublin
36h 28m
2 stops
SMF1:28 pmSacramento Intl
$460
Find similar
United Airlines
Jan 14
SMF8:45 amSacramento Intl
15h 25m
2 stops
DUB8:10 amDublin
Jan 22
DUB10:40 amDublin
18h 23m
2 stops
SMF9:03 pmSacramento Intl
$488
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Sacramento to Ireland 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, momondo users made 832,500 searches. Data last updated December 18, 2025.
Use the filters below to find and compare flights from Sacramento to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Tue 1/13

10:50 am-8:10 am

1 stop13h 20m

Dublin

Mon 1/26

9:00 am-5:46 pm

2 stops40h 46m

$456

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 1/14

12:30 pm-7:10 am

2 stops34h 40m

Dublin

Sat 1/24

9:00 am-9:03 pm

2 stops44h 03m

$458

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Thu 1/22

8:45 am-8:10 am

2 stops15h 25m

Dublin

Mon 1/26

9:00 am-1:28 pm

2 stops36h 28m

$460

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Tue 1/13

5:00 am-7:10 am

2 stops18h 10m

Dublin

Mon 1/26

9:00 am-5:46 pm

2 stops40h 46m

$462

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 3/11

7:05 pm-6:10 am

2 stops28h 05m

Dublin

Wed 3/18

8:00 am-10:51 pm

2 stops45h 51m

$467

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Sun 4/26

5:47 pm-7:35 pm

2 stops17h 48m

Dublin

Wed 5/6

10:55 am-10:06 pm

2 stops19h 11m

$470

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 4/1

7:00 am-2:35 pm

2 stops23h 35m

Dublin

Wed 4/15

7:45 pm-10:06 pm

2 stops34h 21m

$472

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Fri 1/16

4:35 pm-4:35 pm

2 stops16h 00m

Dublin

Fri 1/23

11:30 am-10:40 pm

2 stops19h 10m

$479

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Tue 1/13

11:35 am-4:45 pm

2 stops21h 10m

Shannon

Tue 1/20

7:50 am-8:32 pm

2 stops20h 42m

$484

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Sat 3/14

5:00 pm-7:25 pm

2 stops19h 25m

Shannon

Sat 3/21

7:50 am-11:21 pm

2 stops22h 31m

$4,383

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Sacramento to Ireland

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 Ireland?

In general, January is the cheapest month to fly from Sacramento to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $647. If you aren’t able to travel to Ireland during the month of January, then flying in March is also cheap. Prices for this month can be found on momondo for an average of $655.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Monday when prices can be found for as low as $921. This is often the case because there is less demand to fly during this day of the week. Flights from Sacramento to Ireland on a Thursday will generally be more expensive and average around $1,113. 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 Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the evening. momondo users have found flights departing from Sacramento to Ireland in the evening for as low as $793. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is at noon when prices are around $1,034.

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

You are more likely to see cheaper flights to Ireland from Sacramento when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around $834 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Sacramento for as low as $744 on momondo.

Can stopping save me money on Sacramento to Ireland flights?

You could potentially save up to 16% on your flight if you consider stops on a Sacramento to Ireland flight.

Cheap Sacramento to Ireland flight deals and tips

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

Fastest flight time

13h 13m

Direct flights

None
The fastest flight from Sacramento to Ireland takes 13h 13m
There are no direct flights from Sacramento to Ireland. There are no popular flight routes from Sacramento to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Sacramento Intl Airport to Ireland?

    Prices for flights from Sacramento Intl Airport to Ireland refresh daily.

  • How many operators does momondo search for flights from Sacramento Intl Airport to Ireland?

  • How old do you have to be to fly from Sacramento Intl Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Sacramento Intl Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents required for your trip to Ireland 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 Ireland. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Sacramento to Ireland

Compare and see reviews for airlines that fly from Sacramento to Ireland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $557Free CancellationRating
7.4
9,095 reviews
Search United Airlines flights
DeltaPriceFrom $582Free CancellationRating
7.9
8,008 reviews
Search Delta flights
Air CanadaPriceFrom $589Free CancellationRating
7.1
10,534 reviews
Search Air Canada flights
American AirlinesPriceFrom $595Free CancellationRating
7.2
11,054 reviews
Search American Airlines flights

Why use momondo?

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

Finding the right flight to Ireland from Sacramento is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Ireland quick and easy, saving you time and money.

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

Yes. All flights to Ireland from Sacramento on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Sacramento to Ireland?

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

Yes. momondo can track prices for Sacramento to Ireland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Ireland trip

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Find better results for your trip to Ireland

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