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Ireland

$396+ Cheap flights from Sacramento (SMF) to Ireland

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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — DUB
Jul 26 — Aug 21
Sun 7/26
Sun 8/2
1 adult, Economy
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Cheap flight deals from Sacramento to Ireland

Cheapest flights from Sacramento to Ireland
Explore the most affordable flight options available from Sacramento to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 26, 2026.

This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/97:00 am
SMF
-
DUB
1 stop17h 10m
United Airlines
Fri 12/49:00 am
DUB
-
SMF
2 stops34h 56m
United Airlines
Deal found 6/25$718
This FlightHub deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/94:05 pm
SMF
-
DUB
2 stops55h 05m
Air Canada
Fri 12/49:00 am
DUB
-
SMF
2 stops40h 45m
Air Canada
Deal found 6/25$721
This CheapOair deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/175:00 am
SMF
-
DUB
2 stops18h 10m
Air Canada
Fri 11/279:00 am
DUB
-
SMF
2 stops46h 43m
Air Canada
Deal found 6/22$726
This Expedia deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/274:05 pm
SMF
-
DUB
2 stops55h 05m
Multiple Airlines
Thu 12/105:10 am
DUB
-
SMF
2 stops18h 12m
Multiple Airlines
Deal found 6/25$733
This American Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/174:30 pm
SMF
-
DUB
2 stops16h 30m
American Airlines
Fri 11/271:00 pm
DUB
-
SMF
1 stop18h 18m
American Airlines
Deal found 6/24$735
This Air Canada deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/108:55 am
SMF
-
DUB
2 stops14h 15m
Multiple Airlines
Thu 12/35:10 am
DUB
-
SMF
2 stops18h 12m
Multiple Airlines
Deal found 6/21$738
This American Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:30 pm
SMF
-
DUB
2 stops16h 30m
American Airlines
Thu 12/311:30 am
DUB
-
SMF
2 stops17h 51m
American Airlines
Deal found 6/25$739
This KLM deal was found by Cheapflights users on 6/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/107:00 am
SMF
-
DUB
1 stop16h 45m
KLM
Thu 12/38:50 am
DUB
-
SMF
2 stops19h 33m
KLM
Deal found 6/21$741
This United Airlines deal was found by Cheapflights users on 6/24. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:00 am
SMF
-
SNN
2 stops21h 15m
United Airlines
Sun 10/1112:30 pm
SNN
-
SMF
2 stops40h 15m
United Airlines
Deal found 6/24$862
This Ovago deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/259:20 am
SMF
-
SNN
1 stop14h 10m
Lufthansa
Tue 9/2212:30 pm
SNN
-
SMF
1 stop18h 00m
Lufthansa
Deal found 6/22$891
This United Airlines deal was found by Cheapflights users on 6/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/219:20 am
SMF
-
SNN
1 stop14h 10m
United Airlines
Tue 8/259:30 am
SNN
-
SMF
1 stop21h 18m
United Airlines
Deal found 6/22$991
This United Airlines deal was found by Cheapflights users on 6/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/107:00 am
SMF
-
SNN
1 stop16h 30m
United Airlines
Mon 8/179:30 am
SNN
-
SMF
2 stops21h 29m
United Airlines
Deal found 6/25$1,031

Find flight deals from Sacramento to Ireland

Keep the following information in mind while searching for Sacramento to Ireland flight deals. Data was last updated June 26, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$718
(United Airlines)

One-way from

$396
(United Airlines)

Popular in

June

Cheapest in

February

Average price

$1,323
Provider with most accurate pricing for San Francisco-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Francisco-Dublin flights.
Search Deals
From Sacramento Intl to Ireland
Search Deals
One-way flight from Sacramento Intl to Ireland
Search Deals
Highest demand for flights based on searches. 22% potential increase in price ($245 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 26, 2026.
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

Cheapest round-trip

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Tue 11/10

7:00 am-7:45 am

1 stop16h 45m

Dublin

Thu 12/3

8:50 am-8:23 pm

2 stops19h 33m

$741

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 11/16

6:15 am-7:55 am

1 stop17h 40m

Dublin

Sat 12/5

5:45 am-4:02 pm

2 stops18h 17m

$791

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Tue 9/1

6:00 am-7:55 am

1 stop17h 55m

Dublin

Tue 9/15

5:55 am-8:39 pm

2 stops22h 44m

$806

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Tue 8/4

8:09 am-7:20 am

1 stop15h 11m

Dublin

Thu 8/13

9:50 am-5:56 pm

2 stops40h 06m

$825

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 8/5

8:09 am-7:20 am

1 stop15h 11m

Dublin

Tue 8/11

9:50 am-11:51 am

2 stops34h 01m

$825

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 9/2

5:00 am-11:10 am

2 stops22h 10m

Dublin

Mon 9/7

9:50 am-3:01 pm

2 stops37h 11m

$832

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Sun 11/8

7:00 am-8:10 am

1 stop17h 10m

Dublin

Mon 11/30

12:05 pm-9:52 pm

1 stop17h 47m

$836

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 7/22

6:15 am-7:55 am

1 stop17h 40m

Dublin

Wed 8/19

8:55 am-7:40 pm

2 stops18h 45m

$843

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Wed 10/7

5:00 am-10:15 am

2 stops21h 15m

Shannon

Sun 10/11

12:30 pm-8:45 pm

2 stops40h 15m

$862
Quickest round-trip

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Tue 8/25

9:20 am-7:30 am

1 stop14h 10m

Shannon

Tue 9/22

12:30 pm-10:30 pm

1 stop18h 00m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/25

Showing 1-10 of 23 resultsSorted by cheapest first
1
2
3

Best time to book a flight from Sacramento to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from Sacramento with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Sacramento to Ireland

What is the cheapest month to book a flight from Sacramento to Ireland?

Currently, November is the cheapest month in which you can book a flight from Sacramento to Ireland (average of $464). Flying from Sacramento to Ireland in June is currently the most expensive (average of $822). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How far ahead should I book a flight from Sacramento to Ireland?

The price you pay for your flight from Sacramento to Ireland may vary depending on when you book. For the best chance of a lower fare, look to book 13 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Reviews of airlines servicing Ireland

Get insights into the airlines that provide service to Ireland. 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 Ireland. Reviews last updated June 26, 2026.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Sacramento to Ireland by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.8
Good
8,453 reviews

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
7.8
Good
8,453 reviews
Delta
7.8
Good
8,453 reviews

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
United Airlines
7.4
Good
9,893 reviews
Delta
7.8
Good
8,453 reviews

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
American Airlines
7.1
Good
11,769 reviews
Delta
7.8
Good
8,453 reviews

Entertainment

7.8

Overall

7.8

Comfort

7.8

Crew

8.5

Food

7.2

Boarding

8.1

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Sacramento to Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Sacramento to Ireland?

    Sacramento Intl (SMF) is the airport you will fly out of if you book a flight from Sacramento to Ireland. It is only a 9.4 mi journey to Sacramento Intl (SMF) from Sacramento’s city center.

  • How long is the flight from Sacramento to Ireland?

    Departing from Sacramento to Ireland will take you 14h 10m. The distance between Sacramento and Ireland is about 4947 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Sacramento to Ireland that include hotel bookings?

    Yes. In addition to deals on Sacramento to Ireland flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sacramento to Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Sacramento to Ireland.

  • Can I find deals for business class flights from Sacramento to Ireland?

    Yes. Cheapflights offers flight deals from Sacramento to Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Sacramento to Ireland?

    Currently, November is the cheapest month in which you can book a flight from Sacramento to Ireland (average of $464). Flying from Sacramento to Ireland in June is currently the most expensive (average of $822). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Top 3 airlines flying from Sacramento to Ireland

Discover the top 3 airlines that operate flights from Sacramento to Ireland. 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 2,558,603 searches. Data last updated June 26, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$442Average$798FlexibilityNo cancel feeOn-time69%
DeltaCheapest$480Average$709FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$586Average$903FlexibilityNo cancel feeOn-time71%

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