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$642+ Cheap flights from Sioux Falls (FSD) to Dublin (DUB)

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 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
FSD — DUB
Aug 23 — Aug 301
Sat 8/23
Sat 8/30
1 adult, Economy
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Cheap flight deals from Sioux Falls to Dublin

Discover tips and strategies to find the most affordable flight options for your journey from Sioux Falls (FSD) to Dublin (DUB). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated August 18, 2025.

Round-trip from

$642
(United Airlines)

Popular in

July

Cheapest in

February

Average price

$1,060
From Sioux Falls Joe Foss Field to Dublin
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($157 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($22 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Find flight deals from Sioux Falls to Dublin

Cheapest flights from Sioux Falls to Dublin
Explore the most affordable flight options available from Sioux Falls to Dublin. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 18, 2025.

This United Airlines deal was found by Cheapflights users on 8/17. 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 10/219:30 amFSD - DUB
2 stops18h 15mUnited Airlines
Tue 10/289:30 amDUB - FSD
2 stops19h 14mUnited Airlines
Deal found 8/17$642
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/206:10 pmFSD - DUB
2 stops31h 00mUnited Airlines
Tue 10/289:30 amDUB - FSD
2 stops17h 16mUnited Airlines
Deal found 8/17$653
This Delta deal was found by Cheapflights users on 8/17. 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 10/204:24 pmFSD - DUB
1 stop9h 31mDelta
Tue 10/289:45 amDUB - FSD
1 stop14h 31mDelta
Deal found 8/17$667
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/233:12 pmFSD - DUB
1 stop12h 33mUnited Airlines
Tue 10/2812:05 pmDUB - FSD
2 stops14h 41mUnited Airlines
Deal found 8/17$692
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/208:00 amFSD - DUB
1 stop19h 45mUnited Airlines
Mon 10/2710:40 amDUB - FSD
1 stop11h 57mUnited Airlines
Deal found 8/17$697
This United Airlines deal was found by Cheapflights users on 8/17. 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 8/208:00 amFSD - DUB
1 stop19h 45mUnited Airlines
Tue 8/269:20 amDUB - FSD
2 stops42h 52mUnited Airlines
Deal found 8/17$702
This Delta deal was found by Cheapflights users on 8/17. 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.
Thu 10/2310:56 amFSD - DUB
1 stop14h 59mDelta
Tue 10/289:45 amDUB - FSD
1 stop14h 31mDelta
Deal found 8/17$717
This Delta deal was found by Cheapflights users on 8/17. 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 10/204:24 pmFSD - DUB
1 stop9h 31mDelta
Sun 10/269:45 amDUB - FSD
2 stops18h 12mDelta
Deal found 8/17$732
This Air France deal was found by Cheapflights users on 8/17. 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.
Wed 8/202:30 pmFSD - DUB
1 stop11h 25mMultiple Airlines
Tue 8/2612:00 pmDUB - FSD
1 stop17h 46mMultiple Airlines
Deal found 8/17$737
This Delta deal was found by Cheapflights users on 8/17. 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 10/201:35 pmFSD - DUB
1 stop12h 20mDelta
Mon 10/2710:45 amDUB - FSD
2 stops31h 10mDelta
Deal found 8/17$746
This United Airlines deal was found by Cheapflights users on 8/17. 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 10/233:12 pmFSD - DUB
1 stop12h 33mUnited Airlines
Sun 10/2610:40 amDUB - FSD
1 stop16h 06mUnited Airlines
Deal found 8/17$747

Cheapflights Fare Finder

 
Customize your flight search to find flights from Sioux Falls to Dublin 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 August 18, 2025.
Use the filters below to find and compare flights from Sioux Falls to Dublin that are best for you.

Fly from

Sioux Falls

Fly to

Dublin

Route

Depart

Return

Price

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Wed 10/22

3:12 pm-9:45 am

1 stop12h 33m

Dublin

Tue 10/28

9:30 am-9:46 pm

2 stops17h 16m

$642

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 10/21

9:30 am-9:45 am

2 stops18h 15m

Dublin

Tue 10/28

9:30 am-11:44 pm

2 stops19h 14m

$642

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 10/20

8:00 am-9:45 am

1 stop19h 45m

Dublin

Tue 10/28

9:30 am-11:44 pm

2 stops19h 14m

$642

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Wed 10/22

8:01 am-7:55 am

1 stop17h 54m

Dublin

Tue 10/28

9:45 am-3:44 pm

1 stop10h 59m

$667

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 10/21

5:20 am-7:55 am

1 stop20h 35m

Dublin

Tue 10/28

9:45 am-3:44 pm

1 stop10h 59m

$667

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 10/20

4:24 pm-7:55 am

1 stop9h 31m

Dublin

Tue 10/28

9:45 am-7:16 pm

1 stop14h 31m

$667

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 10/23

3:12 pm-9:45 am

1 stop12h 33m

Dublin

Tue 10/28

12:05 pm-9:46 pm

2 stops14h 41m

$692

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Fri 10/24

9:30 am-7:20 am

2 stops15h 50m

Dublin

Tue 10/28

12:05 pm-9:46 pm

2 stops14h 41m

$692

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/17

Best time to book a flight from Sioux Falls to Dublin

Have a flexible travel schedule? Discover the best time to fly to Dublin 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 Dublin

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

Currently, November is the cheapest month in which you can book a flight from Sioux Falls to Dublin (average of $509). Flying from Sioux Falls to Dublin in June is currently the most expensive (average of $925). 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.

How much does it cost to fly round-trip from Sioux Falls to Dublin?

Reviews of airlines servicing Dublin

Get insights into the airlines that provide service to Dublin. 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 Dublin. Reviews last updated August 18, 2025.
See what other customers who have flown with United Airlines and American Airlines from Sioux Falls to Dublin have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,925 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,925 reviews
United Airlines
7.4
Good
8,925 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,925 reviews

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Food

6.6

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

Related info for your journey

Find useful and relevant information for your journey from Sioux Falls to Dublin. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

    A quick flight from Sioux Falls to Dublin can take about 12h 33m. United Airlines provides one of the quickest options available for as low as $642. Airlines will cover a distance of 3911 mi.

  • What are the cheapest airlines flying from Sioux Falls to Dublin round-trip?

    Cheapflights users have booked flights from Sioux Falls to Dublin round-trip from $569. Another airline that can offer you cheap pricing is United Airlines. American Airlines is priced at 34% lower than the current average price of a flight leaving 3 months from now.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Sioux Falls to Dublin 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 Dublin?

    Currently, November is the cheapest month in which you can book a flight from Sioux Falls to Dublin (average of $509). Flying from Sioux Falls to Dublin in June is currently the most expensive (average of $925). 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

Traveling to a place near Dublin?

Book flights to Dublin if you plan to visit one of these locations
Maynooth
Castleknock
Swords
Wicklow
Leixlip

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Sioux Falls to Dublin

See prices for flight routes from nearby airports that may be better suited for you.
Rapid City to Dublin flights

Top 2 airlines flying from Sioux Falls to Dublin

Discover the top 2 airlines that operate flights from Sioux Falls to Dublin. 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 August 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$569Average$993FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$590Average$790FlexibilityNo cancel feeOn-time69%

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