HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Ireland

$468+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DUB
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Find 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 November 24, 2025.

This FlightHub deal was found by Cheapflights users on 11/24. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/211:20 amFSD - DUB
1 stop14h 50mLufthansa
Tue 12/99:10 amDUB - FSD
2 stops17h 11mLufthansa
Deal found 11/24$468
This United Airlines deal was found by Cheapflights users on 11/23. 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.
Tue 12/28:00 amFSD - DUB
3 stops20h 20mUnited Airlines
Tue 12/99:30 amDUB - FSD
2 stops14h 03mUnited Airlines
Deal found 11/23$488

Cheap 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 November 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$477
(Lufthansa)

Popular in

July

Cheapest in

February

Average price

$730
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. 18% potential increase in price ($186 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($24 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 24, 2025.
Use the filters below to find and compare flights from Sioux Falls to Ireland that are best for you.

Fly from

Sioux Falls

Fly to

Ireland

Route

Depart

Return

Price

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 1/23

11:22 am-8:10 am

1 stop14h 48m

Dublin

Tue 1/27

5:00 am-8:24 pm

2 stops21h 24m

$477

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 1/23

11:22 am-7:30 am

2 stops14h 08m

Dublin

Tue 1/27

9:30 am-8:24 pm

2 stops16h 54m

$488

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 5/21

7:45 am-8:15 am

2 stops42h 30m

Dublin

Sat 6/6

9:20 am-8:46 pm

2 stops41h 26m

$938

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 5/21

6:01 pm-2:50 pm

2 stops14h 49m

Dublin

Sat 6/6

1:45 pm-11:49 pm

1 stop16h 04m

$957

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 5/14

10:58 am-9:20 am

2 stops16h 22m

$634

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 5/14

10:58 am-7:55 am

1 stop14h 57m

$653

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 5/14

6:56 am-9:45 am

1 stop20h 49m

$653

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/24

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

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

Currently, December is the cheapest month in which you can book a flight from Sioux Falls to Ireland (average of $484). Flying from Sioux Falls to Ireland in July is currently the most expensive (average of $1,099). 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 November 24, 2025.
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
9,044 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
United Airlines
7.4
Good
9,044 reviews
United Airlines
7.4
Good
9,044 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000
American Airlines
7.2
Good
11,040 reviews
United Airlines
7.4
Good
9,044 reviews

Crew

8.1

Boarding

7.7

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Reviews

1 / 20
2.0
Mediocre

Sebrena,Oct 2025

IAH - RSW

The worst that I have ever experienced in my life so bad if it was free I'm not ever going to use your Airline again I dont believe ..... very disappointed 😞 😔0000000000000

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 Lufthansa fly from Sioux Falls to Ireland in about 14h 48m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 3911 mi.

  • What are the cheapest airlines to fly from Sioux Falls to Ireland one-way?

    For one-way options, check prices for WestJet. According to our data, you can fly for as low as $634. Users have also found prices from $653 and $653 on KLM and American Airlines, respectively.

  • 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.

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

    Currently, December is the cheapest month in which you can book a flight from Sioux Falls to Ireland (average of $484). Flying from Sioux Falls to Ireland in July is currently the most expensive (average of $1,099). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Sioux Falls to Ireland

See prices for flight routes from nearby airports that may be better suited for you.
Sioux Falls to Helsinki flights
Sioux Falls to Frankfurt flights
Sioux Falls to Charles de Gaulle flights
Sioux Falls to Heathrow flights
Sioux Falls to Amsterdam flights
Rapid City to Charles de Gaulle flights
Sioux Falls to Leonardo da Vinci/Fiumicino flights
Sioux Falls to Madrid flights
Rapid City to Dublin flights
Sioux Falls to Dublin flights
Sioux Falls to Orly flights
Sioux Falls to London City flights
Sioux Falls to Budapest flights
Rapid City to Heathrow flights
Rapid City to London City flights
Sioux Falls to Munich flights
Sioux Falls to Gatwick flights
Sioux Falls to Sofia flights
Sioux Falls to Keflavik Intl flights
Sioux Falls to Duesseldorf Intl flights
Sioux Falls to Barcelona-El Prat flights
Rapid City to Oslo Gardermoen flights
Sioux Falls to Manchester flights
Sioux Falls to Málaga flights
Sioux Falls to Grimsby flights
Sioux Falls to Leeds flights
Sioux Falls to Copenhagen flights
Rapid City to Munich flights
Rapid City to Madrid flights
Rapid City to Sandefjord flights
Rapid City to Ankara flights
Rapid City to Zurich flights
Rapid City to Athens flights
Sioux Falls to Vienna flights
Sioux Falls to Otopeni Intl flights
Sioux Falls to Florence flights
Sioux Falls to Nuremberg flights
Rapid City to Berlin flights
Sioux Falls to Sarajevo flights
Rapid City to Keflavik Intl flights
Sioux Falls to Pristina flights

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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$569Average$993FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$590Average$790FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.