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$424+ Cheap flights from Sioux Falls (FSD) 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DUB
Apr 5 — Apr 121
Sun 4/5
Sun 4/12
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 March 6, 2026.

This United Airlines deal was found by Cheapflights users on 3/2. 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.
Mon 9/711:25 am
FSD
-
DUB
2 stops38h 20m
United Airlines
Fri 9/189:20 am
DUB
-
FSD
2 stops38h 55m
United Airlines
Deal found 3/2$533
This Iberia deal was found by Cheapflights users on 3/3. 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.
Mon 9/76:07 pm
FSD
-
DUB
2 stops14h 23m
Multiple Airlines
Fri 9/1810:30 am
DUB
-
FSD
2 stops19h 21m
Multiple Airlines
Deal found 3/3$550
This United Airlines deal was found by Cheapflights users on 3/2. 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.
Mon 8/246:00 am
FSD
-
DUB
2 stops19h 45m
United Airlines
Wed 9/99:20 am
DUB
-
FSD
2 stops18h 32m
United Airlines
Deal found 3/2$560
This Delta deal was found by Cheapflights users on 3/4. 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.
Wed 3/255:00 am
FSD
-
DUB
2 stops29h 45m
Delta
Wed 4/15:55 am
DUB
-
FSD
2 stops22h 17m
Delta
Deal found 3/4$562
This Delta deal was found by Cheapflights users on 3/2. 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 9/71:20 pm
FSD
-
DUB
1 stop12h 35m
Delta
Fri 9/185:55 am
DUB
-
FSD
2 stops22h 51m
Delta
Deal found 3/2$584
This KLM deal was found by Cheapflights users on 3/2. 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 8/245:25 am
FSD
-
DUB
1 stop21h 20m
KLM
Wed 9/912:00 pm
DUB
-
FSD
1 stop16h 46m
KLM
Deal found 3/2$605

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 March 6, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$560
(United Airlines)

One-way from

$424
(Expedia)

Popular in

August

Cheapest in

January
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
One-way flight from Sioux Falls Joe Foss Field to Ireland
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($150 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

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 March 6, 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

Wed 3/25

1:34 pm-3:45 pm

2 stops21h 11m

Dublin

Wed 4/1

10:00 am-7:20 pm

1 stop15h 20m

$664

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Wed 5/13

6:00 am-7:30 am

2 stops19h 30m

Dublin

Sun 5/17

9:20 am-12:49 am

2 stops21h 29m

$718
Quickest round-trip

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 5/14

7:30 am-7:20 am

2 stops17h 50m

Dublin

Wed 5/20

11:35 am-9:52 pm

1 stop16h 17m

$769

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 7/13

5:25 am-8:45 am

1 stop21h 20m

Dublin

Mon 7/27

12:00 pm-10:46 pm

1 stop16h 46m

$788

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 7/13

3:07 pm-9:45 am

1 stop12h 38m

Dublin

Mon 7/27

9:20 am-10:38 am

2 stops31h 18m

$810

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 5/14

7:30 am-7:20 am

2 stops17h 50m

Dublin

Mon 5/18

9:20 am-9:52 pm

2 stops18h 32m

$820

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 5/22

7:40 am-7:45 am

2 stops18h 05m

Dublin

Sun 6/7

9:50 am-10:40 am

2 stops30h 50m

$865

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 5/21

1:18 pm-7:45 am

2 stops36h 27m

Dublin

Sat 6/6

9:50 am-9:38 pm

2 stops41h 48m

$972

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 5/22

7:40 am-7:45 am

2 stops18h 05m

Dublin

Mon 6/1

11:35 am-9:38 pm

1 stop16h 03m

$997

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Wed 6/17

9:30 am-7:20 am

2 stops15h 50m

Dublin

Thu 6/25

9:50 am-11:53 pm

2 stops44h 03m

$1,001

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/3

Showing 1-10 of 15 resultsSorted by cheapest first
1
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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 March 6, 2026.
Get a feel of what it's like to fly with United Airlines and American 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.
United Airlines
7.4
Good
9,404 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
United Airlines
7.4
Good
9,404 reviews
United Airlines
7.4
Good
9,404 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family
American Airlines
7.1
Good
11,398 reviews
United Airlines
7.4
Good
9,404 reviews

Overall

7.4

Boarding

7.7

Crew

8.1

Comfort

7.3

Entertainment

7.1

Food

6.6

Reviews

1 / 20
10.0
Excellent

Dane,Jan 2026

TYS - IAD

It was a short flight, so no time for amenities. Just glad everything was quick and easy from boarding to arriving at my destination with my family

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 and KLM fly from Sioux Falls to Ireland in about 19h 30m. The time it takes to get you to your destination can typically vary by up to 1h 50m. 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.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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Top 2 airlines flying from Sioux Falls to Ireland

Discover the top 2 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 March 6, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$483Average$745FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$685Average$936FlexibilityNo cancel feeOn-time71%

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