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$503+ 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 10/1. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DUB
Aug 27 — Sep 31
Thu 8/27
Thu 9/3
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 July 28, 2026.

This KLM deal was found by Cheapflights users on 7/24. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/25:25 am
FSD
-
DUB
1 stop20h 20m
KLM
Wed 12/95:15 pm
DUB
-
FSD
2 stops34h 57m
KLM
Deal found 7/24$727
This American Airlines deal was found by Cheapflights users on 7/26. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/212:48 pm
FSD
-
DUB
2 stops16h 07m
American Airlines
Tue 10/2711:30 am
DUB
-
FSD
2 stops18h 01m
American Airlines
Deal found 7/26$756
This Delta deal was found by Cheapflights users on 7/26. 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.
Wed 10/2111:00 am
FSD
-
DUB
1 stop14h 55m
Delta
Tue 10/279:55 am
DUB
-
FSD
1 stop14h 37m
Delta
Deal found 7/26$775
This Ovago deal was found by Cheapflights users on 7/24. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/23:16 pm
FSD
-
DUB
1 stop10h 54m
Lufthansa
Wed 12/910:40 am
DUB
-
FSD
1 stop17h 03m
Lufthansa
Deal found 7/24$780
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/711:12 am
FSD
-
DUB
1 stop16h 33m
United Airlines
Thu 9/179:20 am
DUB
-
FSD
2 stops43h 52m
United Airlines
Deal found 7/27$783
This United Airlines deal was found by Cheapflights users on 7/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/73:06 pm
FSD
-
DUB
1 stop12h 39m
United Airlines
Fri 9/189:20 am
DUB
-
FSD
2 stops40h 47m
United Airlines
Deal found 7/27$787
This KLM deal was found by Cheapflights users on 7/27. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/71:26 pm
FSD
-
DUB
1 stop12h 29m
KLM
Fri 9/1811:00 am
DUB
-
FSD
1 stop14h 47m
KLM
Deal found 7/27$814
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 10/217:50 am
FSD
-
DUB
1 stop19h 55m
United Airlines
Sun 10/258:00 am
DUB
-
FSD
2 stops41h 04m
United Airlines
Deal found 7/26$824

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 July 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$727
(KLM)

One-way from

$503
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$849
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. 14% potential increase in price ($138 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 28, 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 12/2

5:25 am-7:45 am

1 stop20h 20m

Dublin

Wed 12/9

5:15 pm-10:12 pm

2 stops34h 57m

$727

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 8/25

3:06 pm-9:45 am

1 stop12h 39m

Dublin

Thu 9/10

9:20 am-11:12 pm

2 stops43h 52m

$783

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 9/7

3:06 pm-9:45 am

1 stop12h 39m

Dublin

Fri 9/18

9:20 am-8:07 pm

2 stops40h 47m

$787
Quickest round-trip

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 9/7

1:26 pm-7:55 am

1 stop12h 29m

Dublin

Fri 9/18

11:00 am-7:47 pm

1 stop14h 47m

$814
Cheapest one-way

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 10/1

12:06 pm-9:40 am

2 stops15h 34m

$505
Quickest one-way

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 10/1

11:00 am-7:55 am

1 stop14h 55m

$513

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/24

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 July 28, 2026.
Get a feel of what it's like to fly with 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.
American Airlines
7.1
Good
11,839 reviews

Overall

7.1

Entertainment

6.8

Boarding

7.5

Crew

7.9

Food

6.4

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go
American Airlines
7.1
Good
11,839 reviews
American Airlines
7.1
Good
11,839 reviews

Overall

7.1

Entertainment

6.8

Boarding

7.5

Crew

7.9

Food

6.4

Comfort

7.2

Reviews

1 / 20
10.0
Excellent

Linda,Jul 2026

ROA - CLT

Very helpful and friendly people who pushed me where I needed to go

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 KLM and United Airlines fly from Sioux Falls to Ireland in about 16h 33m. The time it takes to get you to your destination can typically vary by up to 3h 47m. 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 airline flying from Sioux Falls to Ireland

Discover the top airline 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 July 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$685Average$891FlexibilityNo cancel feeOn-time71%

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