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Cheap flights from Sioux Falls to Ireland from €541

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Ireland departing on 17/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags
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Find the cheapest flights from Sioux Falls to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
United Airlines Logo
13:01 - 09:45
FSD
-
DUB
14h 44m
1 stop
United Airlines Logo
09:20 - 18:15
DUB
-
FSD
38h 55m
2 stops
€541United Airlines
Mon, 17 Aug - Fri, 21 Aug
United Airlines Logo
09:36 - 07:45
FSD
-
DUB
16h 09m
2 stops
United Airlines Logo
09:20 - 16:23
DUB
-
FSD
37h 03m
2 stops
€544United Airlines
Mon, 17 Aug - Fri, 21 Aug
United Airlines Logo
06:00 - 07:20
FSD
-
DUB
19h 20m
2 stops
United Airlines Logo
09:20 - 18:15
DUB
-
FSD
38h 55m
2 stops
€544United Airlines
Mon, 7 Sep - Fri, 18 Sep
United Airlines Logo
07:40 - 09:45
FSD
-
DUB
20h 05m
1 stop
United Airlines Logo
09:50 - 23:50
DUB
-
FSD
20h 00m
2 stops
€554United Airlines
Mon, 7 Sep - Fri, 18 Sep
United Airlines Logo
07:40 - 08:15
FSD
-
DUB
18h 35m
2 stops
United Airlines Logo
09:50 - 23:50
DUB
-
FSD
20h 00m
2 stops
€561United Airlines
Mon, 7 Sep - Fri, 18 Sep
United Airlines Logo
13:01 - 09:45
FSD
-
DUB
14h 44m
1 stop
United Airlines Logo
11:35 - 21:52
DUB
-
FSD
16h 17m
1 stop
€564United Airlines
Mon, 17 Aug - Fri, 21 Aug
United Airlines Logo
07:40 - 09:45
FSD
-
DUB
20h 05m
1 stop
United Airlines Logo
11:35 - 23:37
DUB
-
FSD
18h 02m
1 stop
€564United Airlines
Mon, 7 Sep - Fri, 18 Sep
United Airlines Logo
11:17 - 07:20
FSD
-
DUB
14h 03m
2 stops
United Airlines Logo
08:50 - 20:04
DUB
-
FSD
17h 14m
2 stops
€568United Airlines
Mon, 17 Aug - Fri, 21 Aug
United Airlines Logo
07:39 - 09:45
FSD
-
DUB
20h 06m
1 stop
United Airlines Logo
09:50 - 21:52
DUB
-
FSD
18h 02m
2 stops
€570United Airlines
Tue, 28 Apr - Tue, 5 May
United Airlines Logo
15:10 - 09:45
FSD
-
DUB
12h 35m
1 stop
United Airlines Logo
11:35 - 17:54
DUB
-
FSD
12h 19m
1 stop
€572United Airlines
Tue, 28 Apr - Tue, 5 May

KLM flights from Sioux Falls to Ireland

Our best KLM deals on Sioux Falls to Ireland flight tickets
KLM
25 Mar
FSD11:01Sioux Falls Joe Foss Field
20h 39m
2 stops
DUB12:40Dublin
1 Apr
DUB05:55Dublin
15h 37m
2 stops
FSD15:32Sioux Falls Joe Foss Field
€578
KLM
25 Mar
FSD11:01Sioux Falls Joe Foss Field
20h 39m
2 stops
DUB12:40Dublin
31 Mar
DUB11:10Dublin
17h 54m
2 stops
FSD23:04Sioux Falls Joe Foss Field
€579
KLM
25 Mar
FSD13:34Sioux Falls Joe Foss Field
18h 06m
2 stops
DUB12:40Dublin
1 Apr
DUB11:00Dublin
17h 12m
1 stop
FSD22:12Sioux Falls Joe Foss Field
€581

Delta flights from Sioux Falls to Ireland

Our best Delta deals on Sioux Falls to Ireland flight tickets
Delta
12 May
FSD13:35Sioux Falls Joe Foss Field
19h 50m
2 stops
DUB15:25Dublin
20 May
DUB05:55Dublin
19h 32m
2 stops
FSD19:27Sioux Falls Joe Foss Field
€658
Delta
12 May
FSD13:35Sioux Falls Joe Foss Field
19h 50m
2 stops
DUB15:25Dublin
20 May
DUB12:00Dublin
13h 27m
1 stop
FSD19:27Sioux Falls Joe Foss Field
€661
Delta
11 May
FSD08:19Sioux Falls Joe Foss Field
22h 21m
2 stops
DUB12:40Dublin
21 May
DUB08:55Dublin
20h 16m
2 stops
FSD23:11Sioux Falls Joe Foss Field
€662

momondo Fare Finder

 
Customise 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, momondo users made 13,528 searches. Data last updated 18 March 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 return flight

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 17/8

13:01-09:45

1 stop14h 44m

Dublin

Fri 21/8

09:20-18:15

2 stops38h 55m

€541

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 17/8

09:36-07:45

2 stops16h 09m

Dublin

Fri 21/8

09:20-16:23

2 stops37h 03m

€544

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 7/9

06:00-07:20

2 stops19h 20m

Dublin

Fri 18/9

09:20-18:15

2 stops38h 55m

€544

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 7/9

07:40-09:45

1 stop20h 05m

Dublin

Fri 18/9

09:50-23:50

2 stops20h 00m

€554

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 7/9

07:40-08:15

2 stops18h 35m

Dublin

Fri 18/9

09:50-23:50

2 stops20h 00m

€561

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 17/8

13:01-09:45

1 stop14h 44m

Dublin

Fri 21/8

11:35-21:52

1 stop16h 17m

€564

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 7/9

07:40-09:45

1 stop20h 05m

Dublin

Fri 18/9

11:35-23:37

1 stop18h 02m

€564

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 17/8

11:17-07:20

2 stops14h 03m

Dublin

Fri 21/8

08:50-20:04

2 stops17h 14m

€568

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 28/4

07:39-09:45

1 stop20h 06m

Dublin

Tue 5/5

09:50-21:52

2 stops18h 02m

€570
Fastest return journey

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 28/4

15:10-09:45

1 stop12h 35m

Dublin

Tue 5/5

11:35-17:54

1 stop12h 19m

€572

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Sioux Falls to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Sioux Falls to Ireland

Fastest flight time

14h 23m

Direct flights

None
The fastest flight from Sioux Falls to Ireland takes 14h 23m
There are no direct flights from Sioux Falls to Ireland. There are no popular flight routes from Sioux Falls to Ireland.
Search flight deals

  • When did momondo last update prices for flights from Sioux Falls Joe Foss Field Airport to Ireland?

    Prices for flights from Sioux Falls Joe Foss Field Airport to Ireland are updated daily.

  • How old do you have to be to fly from Sioux Falls Joe Foss Field Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Sioux Falls Joe Foss Field Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The necessary travel and health documents for your Ireland trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's licence and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Sioux Falls to Ireland?

    Confirm your travel details to search for the latest offers for flights from Sioux Falls to Ireland. While browsing offers there will be the option to toggle “Price Alerts”. You’ll then receive updates when prices for the flight route increase or decrease.

  • How can I save money on flights from Sioux Falls to Ireland with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

Why use momondo?

Why should I use momondo to find a flight deal from Sioux Falls to Ireland?

It is quick and easy to find Sioux Falls to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

Can I find flights from Sioux Falls to Ireland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Sioux Falls to Ireland flights to just show those with flexible booking policies.

How can momondo help me find flights from Sioux Falls to Ireland?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Ireland from Sioux Falls.

I’m not ready to book a flight from Sioux Falls to Ireland right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Sioux Falls to Ireland now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Ireland and let you know when they change.

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