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$723+ Cheap flights from Sioux Falls (FSD) 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 9/7. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DUB
maj 29 — jun 51
fre 5/29
fre 6/5
1 adult, Economy
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Cheap flight deals from Sioux Falls to Ireland

Cheapest flights from Sioux Falls to Ireland
Explore the most affordable flight options available from Sioux Falls to Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on april 29, 2026.

This United Airlines deal was found by Cheapflights users on 4/28. 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.
mån 9/73:08 pm
FSD
-
DUB
1 stop12h 37m
United Airlines
fre 9/189:20 am
DUB
-
FSD
2 stops38h 55m
United Airlines
Deal found 4/28$723
This United Airlines deal was found by Cheapflights users on 4/24. 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.
sön 11/16:20 pm
FSD
-
DUB
2 stops31h 10m
United Airlines
sön 11/89:00 am
DUB
-
FSD
2 stops43h 56m
United Airlines
Deal found 4/24$773
This United Airlines deal was found by Cheapflights users on 4/28. 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.
ons 5/67:30 am
FSD
-
DUB
1 stop20h 15m
United Airlines
ons 5/139:20 am
DUB
-
FSD
2 stops42h 32m
United Airlines
Deal found 4/28$875
This United Airlines deal was found by Cheapflights users on 4/25. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 5/266:00 am
FSD
-
DUB
2 stops23h 10m
United Airlines
tis 6/29:50 am
DUB
-
FSD
2 stops36h 33m
United Airlines
Deal found 4/25$877
This Delta deal was found by Cheapflights users on 4/25. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
tis 5/268:19 am
FSD
-
DUB
1 stop17h 36m
Delta
tis 6/25:55 am
DUB
-
FSD
2 stops19h 54m
Delta
Deal found 4/25$901

Find flight deals from Sioux Falls to Ireland

Keep the following information in mind while searching for Sioux Falls to Ireland flight deals. Data was last updated april 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$723
(United Airlines)

Popular in

August

Cheapest in

January

Average price

$665
Provider with most accurate pricing for Sioux Falls Joe Foss Field-Dublin flight deals.
Search Deals
Provider most trusted by Cheapflights users for Sioux Falls Joe Foss Field-Dublin flights.
Search Deals
From Sioux Falls Joe Foss Field to Ireland
Search Deals
Highest demand for flights based on searches. 17% potential increase in price ($160 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls 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 april 29, 2026.
Use the filters below to find and compare flights from Sioux Falls to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

mån 9/7

7:40 am-9:45 am

1 stop20h 05m

Dublin

fre 9/18

9:20 am-4:23 pm

2 stops37h 03m

$723

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

tors 7/16

1:18 pm-11:10 am

2 stops15h 52m

Dublin

tis 7/28

9:50 am-10:07 pm

2 stops18h 17m

$960

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

fre 5/22

9:30 am-9:45 am

2 stops42h 15m

Dublin

mån 6/1

9:20 am-8:08 pm

2 stops40h 48m

$1,119

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

ons 6/17

5:20 am-8:45 am

1 stop21h 25m

Dublin

tors 6/25

12:00 pm-7:38 pm

1 stop13h 38m

$1,178
Quickest round-trip

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

ons 6/17

9:30 am-7:45 am

2 stops16h 15m

Dublin

tors 6/25

11:35 am-10:07 pm

1 stop16h 32m

$1,181

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/24

Sorted by cheapest first

Best time to book a flight from Sioux Falls to Ireland

Have a flexible travel schedule? Discover the best time to fly to Ireland 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 Ireland
No data available for this route at this time. Please check back soon.

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 april 29, 2026.
Get a feel of what it's like to fly with KLM,United Airlines, andAmerican Airlines from Sioux Falls 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.
KLM
7.8
Good
1,512 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
KLM
7.8
Good
1,512 reviews
KLM
7.8
Good
1,512 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
United Airlines
7.4
Good
9,677 reviews
KLM
7.8
Good
1,512 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful
American Airlines
7.1
Good
11,683 reviews
KLM
7.8
Good
1,512 reviews

Entertainment

7.1

Overall

7.8

Crew

8.4

Comfort

7.7

Food

7.3

Boarding

7.8

Reviews

1 / 20
6.0
Good

Anonymous,Apr 2026

OKC - ATL

Flight was ok - difficult as I had seat next to bathroom.. Food awful

Related info for your journey

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

    Most people fly from Sioux Falls Joe Foss Field (FSD) if they book a flight from Sioux Falls to Ireland. Sioux Falls Joe Foss Field is conveniently located just 2.6 mi from Sioux Falls’s city center.

  • How long is the flight from Sioux Falls to Ireland?

    Airlines like United Airlines fly from Sioux Falls to Ireland in about 20h 05m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3911 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls 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.

See more FAQs

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Top 3 airlines flying from Sioux Falls to Ireland

Discover the top 3 airlines that operate flights from Sioux Falls 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 april 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$483Average$761FlexibilityNo cancel feeOn-time69%
KLMCheapest$570Average$821FlexibilityNo cancel feeOn-time75%
American AirlinesCheapest$685Average$936FlexibilityNo cancel feeOn-time71%

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