$717+ 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 2/23. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DUB
Nov 24 — Dec 11
Round-trip
1 adult, Economy
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Find cheap flights from Sioux Falls to Ireland with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Sioux Falls to Ireland
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Best
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Cheapest flights from Sioux Falls to IrelandExplore 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 October 25, 2026.
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 October 25, 2026.
This KLM deal was found by Cheapflights users on 10/24. 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.
Mon 11/235:25 am -
1 stop20h 20m
Tue 12/85:45 am -
2 stops19h 29m
Deal found 10/24![KLM logo]()
$741
This Air France deal was found by Cheapflights users on 10/24. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:25 am -
1 stop20h 20m
Tue 12/810:45 am -
1 stop15h 23m
Deal found 10/24![Multiple Airlines logo]()
$754
This Justfly.com deal was found by Cheapflights users on 10/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:20 pm -
2 stops21h 10m
Tue 12/85:10 am -
2 stops19h 28m
Deal found 10/24![Lufthansa logo]()
$755
This KLM deal was found by Cheapflights users on 10/24. 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 12/912:59 pm -
1 stop12h 56m
Wed 12/166:00 am -
2 stops16h 20m
Deal found 10/24![Multiple Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Tue 12/13:15 pm -
1 stop10h 55m
Tue 12/810:40 am -
1 stop13h 58m
Deal found 10/21![United Airlines logo]()
$764
This Delta deal was found by Cheapflights users on 10/20. 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 11/41:00 pm -
1 stop12h 55m
Wed 11/185:45 am -
2 stops19h 21m
Deal found 10/20![Delta logo]()
$800
This KLM deal was found by Cheapflights users on 10/20. 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 11/411:00 am -
1 stop14h 55m
Wed 11/189:40 am -
1 stop16h 16m
Deal found 10/20![KLM logo]()
$804
Best flights from Sioux Falls to IrelandDiscover carefully curated flight deals from Sioux Falls to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
Discover carefully curated flight deals from Sioux Falls to Ireland that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 25, 2026.
This KLM deal was found by Cheapflights users on 10/23. 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.
Tue 2/236:45 am -
1 stop19h 00m
Wed 3/39:40 am -
1 stop16h 01m
Deal found 10/23![KLM logo]()
$717
This United Airlines deal was found by Cheapflights users on 10/21. 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.
Sat 4/36:20 pm -
1 stop33h 25m
Sun 4/119:20 am -
2 stops41h 26m
Deal found 10/21![United Airlines logo]()
$753
This British Airways deal was found by Cheapflights users on 10/21. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/112:11 pm -
2 stops17h 59m
Tue 12/811:00 am -
2 stops19h 46m
Deal found 10/21![Multiple Airlines logo]()
$754
This KLM deal was found by Cheapflights users on 10/24. 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.
Mon 11/235:25 am -
1 stop20h 20m
Tue 12/810:45 am -
1 stop15h 23m
Deal found 10/24![KLM logo]()
$745
This United Airlines deal was found by Cheapflights users on 10/24. 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.
Tue 3/237:40 am -
1 stop19h 30m
Mon 3/299:50 am -
2 stops40h 56m
Deal found 10/24![United Airlines logo]()
$755
This KLM deal was found by Cheapflights users on 10/24. 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 12/912:59 pm -
1 stop12h 56m
Wed 12/166:00 am -
2 stops16h 20m
Deal found 10/24![Multiple Airlines logo]()
$758
This United Airlines deal was found by Cheapflights users on 10/23. 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.
Thu 4/227:40 am -
2 stops21h 30m
Sun 5/29:20 am -
2 stops42h 23m
Deal found 10/23![United Airlines logo]()
$797
Last-minute flights from Sioux Falls to IrelandDiscover last-minute flight deals from Sioux Falls to Ireland. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Sioux Falls to Ireland. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/20. 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 11/41:00 pm -
1 stop12h 55m
Wed 11/185:45 am -
2 stops19h 21m
Deal found 10/20![Delta logo]()
$800
This KLM deal was found by Cheapflights users on 10/20. 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 11/411:00 am -
1 stop14h 55m
Wed 11/189:40 am -
1 stop16h 16m
Deal found 10/20![KLM logo]()
$804
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/41:08 pm -
1 stop12h 02m
Wed 11/1811:30 am -
2 stops18h 59m
Deal found 10/21![American Airlines logo]()
$809
This United Airlines deal was found by Cheapflights users on 10/20. 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 11/96:00 am -
1 stop20h 10m
Mon 11/169:00 am -
2 stops44h 44m
Deal found 10/20![United Airlines logo]()
$838
This KLM deal was found by Cheapflights users on 10/24. 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.
Mon 11/235:25 am -
1 stop20h 20m
Tue 12/85:45 am -
2 stops19h 29m
Deal found 10/24![KLM logo]()
$741
This Air France deal was found by Cheapflights users on 10/24. 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 Air France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/235:25 am -
1 stop20h 20m
Tue 12/810:45 am -
1 stop15h 23m
Deal found 10/24![Multiple Airlines logo]()
$754
This Justfly.com deal was found by Cheapflights users on 10/24. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/231:20 pm -
2 stops21h 10m
Tue 12/85:10 am -
2 stops19h 28m
Deal found 10/24![Lufthansa logo]()
$755
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 October 25, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $713 (KLM) |
Popular in | June |
Cheapest in | January |
Average price | $870 |
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 7,457,451 searches. Data last updated October 25, 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
Cheapest round-trip
Sioux FallsDublin
FSD Sioux Falls Joe Foss Field - DUB Dublin
FSDDUB
Sioux Falls Joe Foss Field
Tue 2/23
6:45 am-7:45 am
1 stop19h 00m
Dublin
Wed 3/3
9:40 am-7:41 pm
1 stop16h 01m
$717
Sioux FallsDublin
FSD Sioux Falls Joe Foss Field - DUB Dublin
FSDDUB
Sioux Falls Joe Foss Field
Mon 11/23
5:25 am-7:45 am
1 stop20h 20m
Dublin
Tue 12/8
10:45 am-8:08 pm
1 stop15h 23m
$745
Sioux FallsDublin
FSD Sioux Falls Joe Foss Field - DUB Dublin
FSDDUB
Sioux Falls Joe Foss Field
Sat 4/3
6:20 pm-9:45 am
1 stop33h 25m
Dublin
Sun 4/11
9:20 am-8:46 pm
2 stops41h 26m
$753
Sioux FallsDublin
FSD Sioux Falls Joe Foss Field - DUB Dublin
FSDDUB
Sioux Falls Joe Foss Field
Tue 12/1
12:11 pm-12:10 pm
2 stops17h 59m
Dublin
Tue 12/8
11:00 am-12:46 am
2 stops19h 46m
$754
Sioux FallsDublin
FSD Sioux Falls Joe Foss Field - DUB Dublin
FSDDUB
Sioux Falls Joe Foss Field
Tue 3/23
7:40 am-8:10 am
1 stop19h 30m
Dublin
Mon 3/29
9:50 am-8:46 pm
2 stops40h 56m
$755
Quickest round-trip
Sioux FallsDublin
FSD Sioux Falls Joe Foss Field - DUB Dublin
FSDDUB
Sioux Falls Joe Foss Field
Wed 12/9
12:59 pm-7:55 am
1 stop12h 56m
Dublin
Wed 12/16
6:00 am-4:20 pm
2 stops16h 20m
$758
Sioux FallsDublin
FSD Sioux Falls Joe Foss Field - DUB Dublin
FSDDUB
Sioux Falls Joe Foss Field
Thu 4/22
7:40 am-11:10 am
2 stops21h 30m
Dublin
Sun 5/2
9:20 am-9:43 pm
2 stops42h 23m
$797
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.
FSD-DUB
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
FSD-IE0
FSD-DUB
What is the cheapest month to book a flight from Sioux Falls to Ireland?
Currently, January is the cheapest month in which you can book a flight from Sioux Falls to Ireland (average of $483). Flying from Sioux Falls to Ireland in June is currently the most expensive (average of $1,415). 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 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 October 25, 2026.
Get a feel of what it's like to fly with Delta and United 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.
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Overall
7.8
Crew
8.5
Food
7.2
Reviews
1 / 20
6.0
GoodEllen,Oct 2026
GRR - ATL
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.
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Alternative routes for Sioux Falls to Ireland
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Ireland by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Sioux Falls to Ireland by cabin class
Find flights from Sioux Falls to Ireland, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Sioux Falls and Ireland flights
Browse other Sioux Falls and Ireland flight options. Last updated on October 25, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Fly to Ireland regions
Consider these flights traveling to Ireland regions.
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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$483 | Average$804 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$849 | Average$1,109 | FlexibilityNo cancel fee | On-timeN/A |