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$524+ Cheap flights from Sioux Falls (FSD) to Dublin (DUB)

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 11/28. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DUB
Oct 17 — Oct 241
Fri 10/17
Fri 10/24
1 adult, Economy
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Cheap flight deals from Sioux Falls to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 17, 2025.

Round-trip from

$524
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$795
From Sioux Falls Joe Foss Field to Dublin
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Highest demand for flights based on searches. 14% potential increase in price ($153 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Sioux Falls to Dublin

Cheapest flights from Sioux Falls to Dublin
Explore the most affordable flight options available from Sioux Falls to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 11/288:00 amFSD - DUB
1 stop18h 10mUnited Airlines
Fri 12/59:00 amDUB - FSD
2 stops37h 21mUnited Airlines
Deal found 9/16$524
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/318:00 amFSD - DUB
2 stops18h 30mUnited Airlines
Fri 11/79:00 amDUB - FSD
2 stops42h 46mUnited Airlines
Deal found 9/16$529
This American Airlines deal was found by Cheapflights users on 9/16. 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.
Fri 10/311:32 pmFSD - DUB
1 stop12h 38mAmerican Airlines
Fri 11/712:55 pmDUB - FSD
1 stop14h 15mAmerican Airlines
Deal found 9/16$552
This American Airlines deal was found by Cheapflights users on 9/14. 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.
Wed 10/11:19 pmFSD - DUB
1 stop14h 26mAmerican Airlines
Mon 10/612:40 pmDUB - FSD
1 stop14h 35mAmerican Airlines
Deal found 9/14$707
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/111:52 amFSD - DUB
2 stops16h 28mUnited Airlines
Mon 10/612:30 pmDUB - FSD
2 stops15h 52mUnited Airlines
Deal found 9/14$711
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/246:00 amFSD - DUB
2 stops19h 20mUnited Airlines
Thu 10/211:35 amDUB - FSD
1 stop16h 47mUnited Airlines
Deal found 9/15$864
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Wed 9/2412:19 pmFSD - DUB
1 stop10h 51mAmerican Airlines
Thu 10/21:45 pmDUB - FSD
1 stop16h 14mAmerican Airlines
Deal found 9/15$897
This United Airlines deal was found by Cheapflights users on 9/16. 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.
Wed 9/246:00 amFSD - DUB
2 stops19h 20mUnited Airlines
Sun 9/289:20 amDUB - FSD
2 stops55h 17mUnited Airlines
Deal found 9/16$918
This Kiwi.com deal was found by Cheapflights users on 9/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/292:54 pmFSD - DUB
1 stop13h 46mMultiple Airlines
Fri 10/312:50 pmDUB - FSD
2 stops31h 49mMultiple Airlines
Deal found 9/16$1,068

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Dublin 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 September 17, 2025.
Use the filters below to find and compare flights from Sioux Falls to Dublin that are best for you.

Fly from

Sioux Falls

Fly to

Dublin

Route

Depart

Return

Price

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 11/28

8:00 am-8:10 am

1 stop18h 10m

Dublin

Fri 12/5

9:00 am-4:21 pm

2 stops37h 21m

$524

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 10/31

8:00 am-7:30 am

2 stops18h 30m

Dublin

Fri 11/7

9:00 am-9:46 pm

2 stops42h 46m

$529

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 10/31

1:32 pm-7:10 am

1 stop12h 38m

Dublin

Fri 11/7

12:55 pm-9:10 pm

1 stop14h 15m

$552

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Wed 10/1

1:19 pm-9:45 am

1 stop14h 26m

Dublin

Mon 10/6

12:40 pm-9:15 pm

1 stop14h 35m

$707

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Wed 10/1

11:52 am-10:20 am

2 stops16h 28m

Dublin

Mon 10/6

12:30 pm-10:22 pm

2 stops15h 52m

$711

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 3/13

6:00 am-6:10 am

2 stops43h 10m

Dublin

Sat 3/21

8:00 am-8:46 pm

2 stops41h 46m

$864

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 9/29

2:54 pm-10:40 am

1 stop13h 46m

Dublin

Fri 10/3

12:50 pm-2:39 pm

2 stops31h 49m

$1,068

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 3/13

1:45 pm-5:10 pm

2 stops22h 25m

Dublin

Sat 3/21

10:40 am-9:47 pm

1 stop16h 07m

$1,125

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Best time to book a flight from Sioux Falls to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin from Sioux Falls 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 Sioux Falls to Dublin

What is the cheapest month to book a flight from Sioux Falls to Dublin?

Currently, November is the cheapest month in which you can book a flight from Sioux Falls to Dublin (average of $509). Flying from Sioux Falls to Dublin in June is currently the most expensive (average of $923). 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 Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated September 17, 2025.
See what other customers who have flown with United Airlines and American Airlines from Sioux Falls to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
United Airlines
7.4
Good
8,926 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,926 reviews

Overall

7.4

Comfort

7.3

Crew

8.1

Food

6.6

Boarding

7.7

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

Julia,Sep 2025

BUF - DEN

The staff were amazing, from check in to boarding and on the flight. The range of entertainment options were really good as well.

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Dublin. 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 Sioux Falls to Dublin?

    A quick flight from Sioux Falls to Dublin can take about 12h 38m. United Airlines provides one of the quickest options available for as low as $552. Airlines will cover a distance of 3911 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines flying from Sioux Falls to Dublin round-trip?

    Cheapflights users have booked flights from Sioux Falls to Dublin round-trip from $569. Another airline that can offer you cheap pricing is United Airlines. American Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

  • Can I find deals for flights from Sioux Falls to Dublin that include hotel bookings?

    Yes. In addition to deals on Sioux Falls to Dublin flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Sioux Falls to Dublin?

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

  • Can I find deals for business class flights from Sioux Falls to Dublin?

    Yes. Cheapflights offers flight deals from Sioux Falls to Dublin 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 Sioux Falls to Dublin?

    Currently, November is the cheapest month in which you can book a flight from Sioux Falls to Dublin (average of $509). Flying from Sioux Falls to Dublin in June is currently the most expensive (average of $923). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sioux Falls to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Rapid City to Dublin flights

Top 2 airlines flying from Sioux Falls to Dublin

Discover the top 2 airlines that operate flights from Sioux Falls to Dublin. 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 September 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$569Average$993FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$590Average$790FlexibilityNo cancel feeOn-time69%

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