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Ireland

$222+ 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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
SMF — DUB
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This CheapOair deal was found by Cheapflights users on 1/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 4/261:00 pm
SMF
-
DUB
2 stops35h 15m
Air Canada
Wed 5/69:50 am
DUB
-
SMF
2 stops42h 52m
Air Canada
Deal found 1/28$459
This KAYAK deal was found by Cheapflights users on 1/28. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/204:34 pm
SMF
-
DUB
2 stops19h 01m
British Airways
Thu 4/308:35 am
DUB
-
SMF
2 stops22h 19m
British Airways
Deal found 1/28$463
This United Airlines deal was found by Cheapflights users on 1/26. 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.
Sun 4/2611:59 pm
SMF
-
DUB
1 stop25h 46m
United Airlines
Wed 5/69:50 am
DUB
-
SMF
1 stop13h 30m
United Airlines
Deal found 1/26$478
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:10 pm
SMF
-
DUB
2 stops19h 50m
Multiple Airlines
Wed 4/159:30 am
DUB
-
SMF
1 stop21h 10m
Multiple Airlines
Deal found 1/27$481
This United Airlines deal was found by Cheapflights users on 1/26. 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 2/1010:50 am
SMF
-
DUB
1 stop13h 20m
United Airlines
Thu 2/1910:40 am
DUB
-
SMF
1 stop19h 57m
United Airlines
Deal found 1/26$485
This KLM deal was found by Cheapflights users on 1/28. 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.
Mon 4/206:15 am
SMF
-
DUB
1 stop17h 40m
KLM
Thu 4/305:55 am
DUB
-
SMF
2 stops18h 50m
KLM
Deal found 1/28$486
This Delta deal was found by Cheapflights users on 1/26. 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 2/98:35 pm
SMF
-
DUB
2 stops35h 10m
Delta
Thu 2/191:25 pm
DUB
-
SMF
2 stops42h 18m
Delta
Deal found 1/26$488
This Iberia deal was found by Cheapflights users on 1/27. 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 Iberia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:10 pm
SMF
-
DUB
2 stops19h 50m
Multiple Airlines
Tue 4/78:35 am
DUB
-
SMF
2 stops22h 05m
Multiple Airlines
Deal found 1/27$490
This United Airlines deal was found by Cheapflights users on 1/28. 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.
Tue 4/215:00 am
SMF
-
SNN
2 stops21h 15m
United Airlines
Tue 5/1212:30 pm
SNN
-
SMF
2 stops30h 02m
United Airlines
Deal found 1/28$493
This Ovago deal was found by Cheapflights users on 1/28. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/254:55 pm
SMF
-
SNN
2 stops15h 50m
British Airways
Wed 3/47:50 am
SNN
-
SMF
2 stops24h 09m
British Airways
Deal found 1/28$647
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:30 pm
SMF
-
SNN
2 stops20h 15m
Air Canada
Sun 3/17:50 am
SNN
-
SMF
2 stops36h 02m
Air Canada
Deal found 1/28$672
This Air Canada deal was found by Cheapflights users on 1/28. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2110:37 am
SMF
-
SNN
3 stops21h 33m
Multiple Airlines
Tue 5/127:30 am
SNN
-
SMF
2 stops23h 30m
Multiple Airlines
Deal found 1/28$685

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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$459
(CheapOair)

One-way from

$222
(oojo)

Popular in

June

Cheapest in

February

Average price

$682
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. 17% potential increase in price ($161 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($31 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 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 January 29, 2026.
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

Sun 4/26

1:00 pm-8:15 am

2 stops35h 15m

Dublin

Wed 5/6

9:50 am-8:42 pm

2 stops42h 52m

$459

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Sun 4/26

11:59 pm-9:45 am

1 stop25h 46m

Dublin

Wed 5/6

9:50 am-3:20 pm

1 stop13h 30m

$478

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Tue 2/10

7:00 am-8:10 am

1 stop17h 10m

Dublin

Wed 2/25

12:05 pm-9:05 pm

1 stop17h 00m

$485

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 4/20

6:15 am-7:55 am

1 stop17h 40m

Dublin

Thu 4/30

5:55 am-4:45 pm

2 stops18h 50m

$486

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 2/9

8:35 pm-3:45 pm

2 stops35h 10m

Dublin

Thu 2/19

1:25 pm-11:43 pm

2 stops42h 18m

$488

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Mon 2/9

8:35 pm-3:45 pm

2 stops35h 10m

Dublin

Mon 2/23

9:45 am-8:00 pm

1 stop18h 15m

$489

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Sun 4/26

6:15 am-7:55 am

1 stop17h 40m

Dublin

Wed 5/6

10:00 am-8:35 pm

1 stop18h 35m

$489

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Tue 2/10

10:50 am-8:10 am

1 stop13h 20m

Dublin

Thu 2/19

9:30 am-10:37 pm

2 stops21h 07m

$489

SacramentoDublin

SMF - DUB

SMFDUB

Sacramento Intl

Sun 2/15

6:00 am-4:20 pm

2 stops26h 20m

Dublin

Mon 2/23

1:25 pm-4:18 pm

2 stops34h 53m

$493

SacramentoShannon

SMF - SNN

SMFSNN

Sacramento Intl

Tue 4/21

5:00 am-10:15 am

2 stops21h 15m

Shannon

Tue 5/12

12:30 pm-10:32 am

2 stops30h 02m

$493

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/26

Showing 1-10 of 28 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, August is the cheapest month in which you can book a flight from Sacramento to Ireland (average of $455). 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.

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 January 29, 2026.
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
8,127 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

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
8,127 reviews
Delta
7.9
Good
8,127 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

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
9,215 reviews
Delta
7.9
Good
8,127 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

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
11,206 reviews
Delta
7.9
Good
8,127 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

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
10,667 reviews
Delta
7.9
Good
8,127 reviews

Crew

8.5

Boarding

8.1

Food

7.2

Comfort

7.9

Overall

7.9

Entertainment

7.8

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 40m. The distance between Sacramento and Ireland is about 4996 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Sacramento to Ireland one-way?

    To fly one-way, consider booking your trip with American Airlines, which is currently one of the cheapest options available, starting at $382. Aer Lingus flights start at $416 while deals on United Airlines start at $478 one-way.

  • 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 $455). 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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Alternative routes for Sacramento to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$483Average$823FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$557Average$879FlexibilityNo cancel feeOn-time69%
Air CanadaCheapest$589Average$888FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$595Average$944FlexibilityNo cancel feeOn-time71%

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