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Ireland

$393+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — DUB
Nov 29 — Dec 61
Sat 11/29
Sat 12/6
1 adult, Economy
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Find 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 October 30, 2025.

This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/102:05 pmSMF - DUB
1 stop33h 40mDelta
Tue 11/259:45 amDUB - SMF
1 stop18h 54mDelta
Deal found 10/28$425
This Delta deal was found by Cheapflights users on 10/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:30 amSMF - DUB
2 stops20h 15mDelta
Wed 11/129:45 amDUB - SMF
1 stop21h 13mDelta
Deal found 10/28$453
This KLM deal was found by Cheapflights users on 10/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/411:41 amSMF - DUB
2 stops16h 59mKLM
Wed 11/129:45 amDUB - SMF
1 stop19h 03mKLM
Deal found 10/28$465
This United Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 11/42:26 pmSMF - DUB
2 stops35h 54mUnited Airlines
Wed 11/129:00 amDUB - SMF
2 stops41h 56mUnited Airlines
Deal found 10/29$470
This Finnair deal was found by Cheapflights users on 10/28. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/109:59 amSMF - DUB
2 stops14h 41mMultiple Airlines
Tue 11/2511:30 amDUB - SMF
2 stops19h 04mMultiple Airlines
Deal found 10/28$475
This Cheapflightsfares deal was found by Cheapflights users on 10/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/48:49 amSMF - DUB
2 stops24h 21mLufthansa
Wed 11/125:10 amDUB - SMF
2 stops23h 37mLufthansa
Deal found 10/28$482
This KLM deal was found by Cheapflights users on 10/28. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:15 amSMF - DUB
1 stop17h 30mKLM
Wed 11/199:45 amDUB - SMF
1 stop19h 03mKLM
Deal found 10/28$483
This Delta deal was found by Cheapflights users on 10/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/136:00 amSMF - DUB
2 stops17h 45mDelta
Wed 11/1910:45 amDUB - SMF
2 stops19h 33mDelta
Deal found 10/29$488
This American Airlines deal was found by Cheapflights users on 10/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/254:30 pmSMF - DUB
2 stops16h 30mAmerican Airlines
Tue 12/210:55 amDUB - SMF
2 stops19h 42mAmerican Airlines
Deal found 10/28$501
This United Airlines deal was found by Cheapflights users on 10/30. 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.
Thu 11/137:00 amSMF - DUB
1 stop17h 10mUnited Airlines
Wed 11/199:00 amDUB - SMF
2 stops40h 36mUnited Airlines
Deal found 10/30$505

Cheap flight deals from Sacramento to Ireland

Keep the following information in mind while searching for Sacramento to Ireland flight deals. Data was last updated October 30, 2025.

Most accurate provider

OneTravel
3 stars

Most trusted provider

OneTravel
3 stars

Round-trip from

$425
(Delta)

One-way from

$393
(Yatra.com)

Popular in

June

Cheapest in

February

Average price

$692
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. 18% potential increase in price ($169 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($32 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 30, 2025.
Use the filters below to find and compare flights from Sacramento to Ireland that are best for you.

Fly from

Sacramento

Fly to

Ireland

Route

Depart

Return

Price

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Thu 11/13

6:00 am-7:45 am

2 stops17h 45m

Dublin

Wed 11/19

10:45 am-10:18 pm

2 stops19h 33m

$488

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Sun 3/1

7:00 am-10:20 am

1 stop19h 20m

Dublin

Wed 3/18

8:00 am-10:30 pm

2 stops45h 30m

$505

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Thu 11/13

7:00 am-8:10 am

1 stop17h 10m

Dublin

Wed 11/19

9:00 am-5:36 pm

2 stops40h 36m

$505

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Sun 11/16

5:00 am-7:30 am

2 stops18h 30m

Dublin

Sun 11/23

9:30 am-8:38 pm

3 stops19h 08m

$538

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 11/17

11:14 am-12:40 pm

2 stops17h 26m

Dublin

Wed 11/26

9:45 am-10:58 pm

1 stop21h 13m

$555

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 4/1

8:00 am-7:10 am

1 stop15h 10m

Dublin

Tue 4/7

9:50 am-5:45 pm

2 stops39h 55m

$559

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 4/1

8:00 am-7:10 am

1 stop15h 10m

Dublin

Wed 4/15

9:50 am-8:47 pm

2 stops18h 57m

$581

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Wed 4/1

6:15 am-7:55 am

1 stop17h 40m

Dublin

Wed 4/15

11:00 am-10:50 pm

1 stop19h 50m

$587

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Fri 3/27

8:27 am-11:30 am

2 stops20h 03m

Shannon

Tue 3/31

7:40 am-10:35 pm

2 stops22h 55m

$834

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Sat 3/14

2:43 pm-4:45 pm

2 stops19h 02m

Shannon

Sat 3/21

7:50 am-10:02 pm

2 stops21h 12m

$5,004

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/29

Showing 1-10 of 22 results
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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, November is the cheapest month in which you can book a flight from Sacramento to Ireland (average of $398). Flying from Sacramento to Ireland in June is currently the most expensive (average of $716). 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.

What is the cheapest time of day to fly from SMF to IE?

Find hourly flight availability from Sacramento to Ireland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 30, 2025.

When flying from Sacramento to Ireland, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 26% versus a flight in the morning.

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 October 30, 2025.
Get a feel of what it's like to fly with Delta, United Airlines, and American 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
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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
7,998 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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
8,996 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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
7.2
Good
11,034 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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
10,383 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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.
Icelandair
7.1
Good
562 reviews
Delta
7.9
Good
7,998 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Boarding

8.2

Overall

7.9

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 17h 45m. 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, November is the cheapest month in which you can book a flight from Sacramento to Ireland (average of $398). Flying from Sacramento to Ireland in June is currently the most expensive (average of $716). 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 5 airlines flying from Sacramento to Ireland

Discover the top 5 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 October 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
IcelandairCheapest$552Average$835FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$581Average$913FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$582Average$939FlexibilityNo cancel feeOn-time67%
DeltaCheapest$582Average$868FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$595Average$997FlexibilityNo cancel feeOn-time71%

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