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Ireland

$340+ 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 9/15. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — DUB
Apr 28 — May 51
Tue 4/28
Tue 5/5
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 March 29, 2026.

This United Airlines deal was found by Cheapflights users on 3/24. 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.
Mon 8/245:00 am
SMF
-
DUB
2 stops18h 20m
United Airlines
Tue 9/19:50 am
DUB
-
SMF
2 stops33h 55m
United Airlines
Deal found 3/24$672
This Justfly.com deal was found by Cheapflights users on 3/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/176:00 pm
SMF
-
DUB
2 stops53h 45m
Multiple Airlines
Mon 8/241:00 pm
DUB
-
SMF
2 stops41h 22m
Multiple Airlines
Deal found 3/24$696
This Expedia deal was found by Cheapflights users on 3/24. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/110:50 am
SMF
-
DUB
2 stops22h 05m
Lufthansa
Wed 9/95:55 am
DUB
-
SMF
2 stops24h 27m
Lufthansa
Deal found 3/24$702
This FlightHub deal was found by Cheapflights users on 3/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/27:00 am
SMF
-
DUB
2 stops44h 45m
Scandinavian Airlines
Tue 11/1012:30 pm
DUB
-
SMF
2 stops41h 46m
Scandinavian Airlines
Deal found 3/24$703
This Justfly.com deal was found by Cheapflights users on 3/25. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/1711:55 am
SMF
-
DUB
2 stops39h 55m
Scandinavian Airlines
Mon 8/2412:40 pm
DUB
-
SMF
2 stops41h 33m
Scandinavian Airlines
Deal found 3/25$708
This CheapOair deal was found by Cheapflights users on 3/27. 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.
Mon 8/176:00 pm
SMF
-
DUB
2 stops53h 45m
Air Canada
Wed 8/269:50 am
DUB
-
SMF
2 stops45h 05m
Air Canada
Deal found 3/27$714
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Sun 8/167:55 am
SMF
-
DUB
1 stop16h 20m
Air Canada
Wed 8/269:50 am
DUB
-
SMF
2 stops37h 16m
Air Canada
Deal found 3/27$718
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Sat 8/1511:07 pm
SMF
-
DUB
2 stops24h 38m
United Airlines
Tue 8/259:50 am
DUB
-
SMF
2 stops33h 55m
United Airlines
Deal found 3/27$721
This Air Canada deal was found by Cheapflights users on 3/27. 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.
Sun 8/167:55 am
SMF
-
DUB
1 stop16h 20m
Air Canada
Tue 8/259:50 am
DUB
-
SMF
2 stops40h 59m
Air Canada
Deal found 3/27$722
This United Airlines deal was found by Cheapflights users on 3/27. 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 8/248:09 am
SMF
-
DUB
1 stop15h 11m
United Airlines
Wed 9/29:20 am
DUB
-
SMF
2 stops34h 25m
United Airlines
Deal found 3/27$723
This British Airways deal was found by Cheapflights users on 3/25. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/172:33 pm
SMF
-
DUB
2 stops18h 27m
British Airways
Fri 11/2710:45 am
DUB
-
SMF
2 stops19h 52m
British Airways
Deal found 3/25$724
This United Airlines deal was found by Cheapflights users on 3/28. 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 8/177:00 am
SMF
-
SNN
1 stop16h 30m
United Airlines
Fri 8/219:30 am
SNN
-
SMF
1 stop20h 52m
United Airlines
Deal found 3/28$731

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 March 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$672
(United Airlines)

One-way from

$340
(Air France)

Popular in

June

Cheapest in

February

Average price

$743
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. 16% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($30 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 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 March 29, 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
Quickest round-trip

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 8/17

8:09 am-7:20 am

1 stop15h 11m

Dublin

Fri 8/21

9:50 am-5:23 pm

1 stop15h 33m

$728

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Mon 8/17

7:00 am-7:30 am

1 stop16h 30m

Shannon

Fri 8/21

9:30 am-6:49 pm

1 stop17h 19m

$731

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Mon 8/17

7:00 am-10:15 am

2 stops19h 15m

Shannon

Thu 9/17

9:30 am-5:34 pm

2 stops16h 04m

$736

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Sun 8/23

11:07 pm-10:15 am

2 stops27h 08m

Shannon

Thu 8/27

9:30 am-6:49 pm

1 stop17h 19m

$736

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Tue 4/21

7:00 am-10:15 am

2 stops19h 15m

Shannon

Tue 4/28

12:30 pm-10:48 pm

2 stops18h 18m

$740

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 8/17

7:00 am-9:45 am

1 stop18h 45m

Dublin

Mon 8/24

9:50 am-3:00 pm

2 stops37h 10m

$768

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Tue 9/8

7:55 am-8:15 am

1 stop16h 20m

Dublin

Thu 9/24

9:20 am-3:00 pm

2 stops37h 40m

$769

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 8/31

11:03 pm-10:00 am

1 stop26h 57m

Dublin

Thu 10/8

11:10 am-9:52 pm

2 stops18h 42m

$798

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Tue 9/8

11:03 pm-10:00 am

1 stop26h 57m

Dublin

Thu 9/24

11:00 am-10:40 pm

1 stop19h 40m

$802

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Sun 8/16

7:55 am-8:15 am

1 stop16h 20m

Dublin

Sun 8/23

11:35 am-11:45 am

1 stop32h 10m

$810

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/28

Showing 1-10 of 32 resultsSorted by cheapest first
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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, August is the cheapest month in which you can book a flight from Sacramento to Ireland (average of $450). Flying from Sacramento to Ireland in June is currently the most expensive (average of $715). 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.

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 March 29, 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
7.9
Good
8,357 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

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
7.9
Good
8,357 reviews
Delta
7.9
Good
8,357 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

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
9,509 reviews
Delta
7.9
Good
8,357 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

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
11,523 reviews
Delta
7.9
Good
8,357 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

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.
Air Canada
7.1
Good
10,856 reviews
Delta
7.9
Good
8,357 reviews

Food

7.2

Entertainment

7.8

Overall

7.9

Comfort

7.9

Boarding

8.1

Crew

8.5

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 15h 11m. The distance between Sacramento and Ireland is about 4996 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, August is the cheapest month in which you can book a flight from Sacramento to Ireland (average of $450). Flying from Sacramento to Ireland in June is currently the most expensive (average of $715). 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 4 airlines flying from Sacramento to Ireland

Discover the top 4 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 March 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$442Average$849FlexibilityNo cancel feeOn-time69%
DeltaCheapest$480Average$746FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$587Average$887FlexibilityNo cancel feeOn-time71%
Air CanadaCheapest$589Average$964FlexibilityNo cancel feeOn-time67%

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