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$509+ Cheap flights from South Dakota to Ireland

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/29. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DUB
ago. 23 — ago. 301
sáb. 8/23
sáb. 8/30
1 adult, Economy
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Cheap flight deals from South Dakota to Ireland

Keep the following information in mind while searching for South Dakota to Ireland flight deals. Data was last updated agosto 18, 2025.

Round-trip from

$509
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$1,060
From South Dakota to Ireland
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($157 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from South Dakota to Ireland

Cheapest flights from South Dakota to Ireland
Explore the most affordable flight options available from South Dakota to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on agosto 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/16. 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.
mié. 10/2911:15 amRAP - DUB
2 stops17h 05mUnited Airlines
vie. 11/149:00 amDUB - RAP
2 stops32h 34mUnited Airlines
Deal found 8/16$509
This United Airlines deal was found by Cheapflights users on 8/16. 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.
mié. 10/297:10 amRAP - DUB
2 stops18h 20mUnited Airlines
mié. 11/129:00 amDUB - RAP
2 stops18h 26mUnited Airlines
Deal found 8/16$532
This American Airlines deal was found by Cheapflights users on 8/16. 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.
mié. 10/294:58 pmRAP - DUB
2 stops18h 47mAmerican Airlines
jue. 11/1311:30 amDUB - RAP
2 stops16h 47mAmerican Airlines
Deal found 8/16$536
This United Airlines deal was found by Cheapflights users on 8/16. 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.
mié. 10/291:30 pmRAP - DUB
1 stop12h 40mUnited Airlines
jue. 11/139:30 amDUB - RAP
2 stops19h 29mUnited Airlines
Deal found 8/16$562
This United Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 10/2211:15 amRAP - DUB
2 stops16h 05mUnited Airlines
vie. 10/318:00 amDUB - RAP
2 stops42h 26mUnited Airlines
Deal found 8/18$609
This United Airlines deal was found by Cheapflights users on 8/17. 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.
mar. 10/219:30 amFSD - DUB
2 stops18h 15mUnited Airlines
mar. 10/289:30 amDUB - FSD
2 stops19h 14mUnited Airlines
Deal found 8/17$642
This American Airlines deal was found by Cheapflights users on 8/18. 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.
mié. 10/225:32 amRAP - DUB
1 stop21h 13mAmerican Airlines
vie. 10/3112:55 pmDUB - RAP
1 stop28h 41mAmerican Airlines
Deal found 8/18$644
This United Airlines deal was found by Cheapflights users on 8/17. 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.
lun. 10/206:10 pmFSD - DUB
2 stops31h 00mUnited Airlines
mar. 10/289:30 amDUB - FSD
2 stops17h 16mUnited Airlines
Deal found 8/17$653
This Delta deal was found by Cheapflights users on 8/17. 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.
lun. 10/204:24 pmFSD - DUB
1 stop9h 31mDelta
mar. 10/289:45 amDUB - FSD
1 stop14h 31mDelta
Deal found 8/17$667
This United Airlines deal was found by Cheapflights users on 8/17. 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.
jue. 10/233:12 pmFSD - DUB
1 stop12h 33mUnited Airlines
mar. 10/2812:05 pmDUB - FSD
2 stops14h 41mUnited Airlines
Deal found 8/17$692
This United Airlines deal was found by Cheapflights users on 8/17. 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.
lun. 10/208:00 amFSD - DUB
1 stop19h 45mUnited Airlines
lun. 10/2710:40 amDUB - FSD
1 stop11h 57mUnited Airlines
Deal found 8/17$697
This United Airlines deal was found by Cheapflights users on 8/17. 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.
mié. 8/208:00 amFSD - DUB
1 stop19h 45mUnited Airlines
mar. 8/269:20 amDUB - FSD
2 stops42h 52mUnited Airlines
Deal found 8/17$702

Cheapflights Fare Finder

 
Customize your flight search to find flights from South Dakota 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 agosto 18, 2025.
Use the filters below to find and compare flights from South Dakota to Ireland that are best for you.

Fly from

South Dakota

Fly to

Ireland

Route

Depart

Return

Price

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

mié. 10/29

11:15 am-10:20 am

2 stops17h 05m

Dublin

vie. 11/14

9:00 am-10:34 am

2 stops32h 34m

$509

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

mié. 10/29

7:10 am-7:30 am

2 stops18h 20m

Dublin

mié. 11/12

9:00 am-8:26 pm

2 stops18h 26m

$532

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

mié. 10/29

4:58 pm-5:45 pm

2 stops18h 47m

Dublin

jue. 11/13

11:30 am-9:17 pm

2 stops16h 47m

$536

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

mié. 10/29

1:30 pm-8:10 am

1 stop12h 40m

Dublin

jue. 11/13

9:30 am-9:59 pm

2 stops19h 29m

$562

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

mié. 10/22

1:44 pm-9:45 am

1 stop13h 01m

Dublin

vie. 10/31

8:00 am-8:26 pm

2 stops42h 26m

$609

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

mié. 10/22

3:12 pm-9:45 am

1 stop12h 33m

Dublin

mar. 10/28

9:30 am-9:46 pm

2 stops17h 16m

$642

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

mar. 10/21

9:30 am-9:45 am

2 stops18h 15m

Dublin

mar. 10/28

9:30 am-11:44 pm

2 stops19h 14m

$642

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

lun. 10/20

8:00 am-9:45 am

1 stop19h 45m

Dublin

mar. 10/28

9:30 am-11:44 pm

2 stops19h 14m

$642

Rapid CityDublin

RAP - DUB

RAPDUB

Rapid City

mié. 10/22

5:32 am-9:45 am

1 stop21h 13m

Dublin

vie. 10/31

12:55 pm-11:36 am

1 stop28h 41m

$644

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

mié. 10/22

8:01 am-7:55 am

1 stop17h 54m

Dublin

mar. 10/28

9:45 am-3:44 pm

1 stop10h 59m

$667

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/16

Showing 1-10 of 19 results
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Best time to book a flight from South Dakota to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland from South Dakota 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 South Dakota to Ireland

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

Currently, November is the cheapest month in which you can book a flight from South Dakota to Ireland (average of $509). Flying from South Dakota to Ireland in June is currently the most expensive (average of $925). 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.

Related info for your journey

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

  • How long is the flight from South Dakota to Ireland?

    United Airlines and American Airlines can get you from South Dakota to Ireland in just under 17h 05m. Your travel time can differ by up to 1h 42m. South Dakota and Ireland are separated by a distance of 4108 mi. This flight may include one or multiple stops.

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

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

  • How can I find direct flights from South Dakota to Ireland?

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

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

    Yes. Cheapflights offers flight deals from South Dakota 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 South Dakota to Ireland?

    Currently, November is the cheapest month in which you can book a flight from South Dakota to Ireland (average of $509). Flying from South Dakota to Ireland in June is currently the most expensive (average of $925). 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 South Dakota to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from South Dakota to Ireland

Discover the top 2 airlines that operate flights from South Dakota 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 agosto 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$518Average$777FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$519Average$983FlexibilityNo cancel feeOn-time71%

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