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Cheap flights from Sioux Falls to Ireland from $419

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Sioux Falls to Ireland departing on 5/9. 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
0 bags

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Find the cheapest flights from Sioux Falls to Ireland

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
3:11 pm - 8:10 am
FSD
-
DUB
10h 59m1 stop
United Airlines Logo
9:00 am - 11:44 pm
DUB
-
FSD
44h 44m2 stops
$456United Airlines
Wed, Jan 28 - Wed, Feb 4
Lufthansa Logo
3:11 pm - 8:10 am
FSD
-
DUB
10h 59m1 stop
Lufthansa Logo
5:00 am - 8:24 pm
DUB
-
FSD
21h 24m2 stops
$457Lufthansa
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
9:00 am - 8:10 am
FSD
-
DUB
17h 10m2 stops
United Airlines Logo
9:00 am - 11:44 pm
DUB
-
FSD
44h 44m2 stops
$460United Airlines
Wed, Jan 28 - Wed, Feb 4
Lufthansa Logo
11:22 am - 8:10 am
FSD
-
DUB
14h 48m1 stop
Lufthansa Logo
10:40 am - 5:18 pm
DUB
-
FSD
12h 38m1 stop
$462Lufthansa
Tue, Jan 13 - Tue, Jan 20
Multiple Airlines Logo
9:00 am - 7:10 am
FSD
-
DUB
16h 10m2 stops
Multiple Airlines Logo
5:00 am - 8:24 pm
DUB
-
FSD
21h 24m2 stops
$465Multiple Airlines
Tue, Jan 13 - Tue, Jan 20
Lufthansa Logo
11:22 am - 8:10 am
FSD
-
DUB
14h 48m1 stop
Lufthansa Logo
5:00 am - 8:24 pm
DUB
-
FSD
21h 24m2 stops
$479Lufthansa
Thu, Jan 29 - Thu, Feb 5
American Airlines Logo
6:15 pm - 3:40 pm
FSD
-
DUB
15h 25m2 stops
American Airlines Logo
8:45 am - 9:35 pm
DUB
-
FSD
18h 50m2 stops
$481American Airlines
Thu, Jan 29 - Thu, Feb 5
Lufthansa Logo
11:22 am - 8:10 am
FSD
-
DUB
14h 48m1 stop
Lufthansa Logo
10:40 am - 9:50 pm
DUB
-
FSD
17h 10m1 stop
$484Lufthansa
Thu, Jan 29 - Thu, Feb 5
United Airlines Logo
6:35 pm - 8:10 am
FSD
-
DUB
32h 35m1 stop
United Airlines Logo
12:05 pm - 8:44 pm
DUB
-
FSD
37h 39m2 stops
$488United Airlines
Sun, Mar 15 - Tue, Mar 24
Lufthansa Logo
11:21 am - 8:10 am
FSD
-
DUB
15h 49m1 stop
Lufthansa Logo
5:55 pm - 8:44 pm
DUB
-
FSD
55h 49m2 stops
$491Lufthansa
Mon, Mar 16 - Mon, Mar 23

United Airlines flights from Sioux Falls to Ireland

Our best United Airlines deals on Sioux Falls to Ireland flight tickets
United Airlines
Jan 28
FSD3:11 pmSioux Falls Joe Foss Field
10h 59m
1 stop
DUB8:10 amDublin
Feb 4
DUB9:00 amDublin
44h 44m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
$456
Find similar
United Airlines
Jan 28
FSD9:00 amSioux Falls Joe Foss Field
17h 10m
2 stops
DUB8:10 amDublin
Feb 4
DUB9:00 amDublin
44h 44m
2 stops
FSD11:44 pmSioux Falls Joe Foss Field
$460
Find similar
United Airlines
Mar 15
FSD6:35 pmSioux Falls Joe Foss Field
32h 35m
1 stop
DUB8:10 amDublin
Mar 24
DUB12:05 pmDublin
37h 39m
2 stops
FSD8:44 pmSioux Falls Joe Foss Field
$488
Find similar

Lufthansa flights from Sioux Falls to Ireland

Our best Lufthansa deals on Sioux Falls to Ireland flight tickets
Lufthansa
Jan 13
FSD3:11 pmSioux Falls Joe Foss Field
10h 59m
1 stop
DUB8:10 amDublin
Jan 20
DUB5:00 amDublin
21h 24m
2 stops
FSD8:24 pmSioux Falls Joe Foss Field
$457
Find similar
Lufthansa
Jan 13
FSD11:22 amSioux Falls Joe Foss Field
14h 48m
1 stop
DUB8:10 amDublin
Jan 20
DUB10:40 amDublin
12h 38m
1 stop
FSD5:18 pmSioux Falls Joe Foss Field
$462
Find similar
Lufthansa
Jan 29
FSD11:22 amSioux Falls Joe Foss Field
14h 48m
1 stop
DUB8:10 amDublin
Feb 5
DUB5:00 amDublin
21h 24m
2 stops
FSD8:24 pmSioux Falls Joe Foss Field
$479
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated December 16, 2025.
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

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Wed 1/28

3:11 pm-8:10 am

1 stop10h 59m

Dublin

Wed 2/4

9:00 am-11:44 pm

2 stops44h 44m

$456

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 1/13

3:11 pm-8:10 am

1 stop10h 59m

Dublin

Tue 1/20

5:00 am-8:24 pm

2 stops21h 24m

$457

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Wed 1/28

9:00 am-8:10 am

2 stops17h 10m

Dublin

Wed 2/4

9:00 am-11:44 pm

2 stops44h 44m

$460

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 1/13

11:22 am-8:10 am

1 stop14h 48m

Dublin

Tue 1/20

10:40 am-5:18 pm

1 stop12h 38m

$462

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 1/13

9:00 am-7:10 am

2 stops16h 10m

Dublin

Tue 1/20

5:00 am-8:24 pm

2 stops21h 24m

$465

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 1/29

11:22 am-8:10 am

1 stop14h 48m

Dublin

Thu 2/5

5:00 am-8:24 pm

2 stops21h 24m

$479

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 1/29

6:15 pm-3:40 pm

2 stops15h 25m

Dublin

Thu 2/5

8:45 am-9:35 pm

2 stops18h 50m

$481

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Thu 1/29

11:22 am-8:10 am

1 stop14h 48m

Dublin

Thu 2/5

10:40 am-9:50 pm

1 stop17h 10m

$484

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Sun 3/15

6:35 pm-8:10 am

1 stop32h 35m

Dublin

Tue 3/24

12:05 pm-8:44 pm

2 stops37h 39m

$488

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Mon 3/16

11:21 am-8:10 am

1 stop15h 49m

Dublin

Mon 3/23

5:55 pm-8:44 pm

2 stops55h 49m

$491

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ireland from

How to get the cheapest flight ticket from Sioux Falls to Ireland

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Ireland?

In general, December is the cheapest month to fly from Sioux Falls to Ireland. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $487. If you aren’t able to travel to Ireland during the month of December, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $593.

What is the cheapest day to depart on your flight to Ireland?

The cheapest day to depart on your flight to Ireland is on a Tuesday when prices can be found for as low as $565. This is often the case because there is less demand to fly during this day of the week. Flights from Sioux Falls to Ireland on a Monday will generally be more expensive and average around $1,264. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ireland?

According to our data, the cheapest time of day to fly to Ireland is in the morning. momondo users have found flights departing from Sioux Falls to Ireland in the morning for as low as $688. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Ireland is at noon when prices are around $1,186.

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 48m

Direct flights

None
The fastest flight from Sioux Falls to Ireland takes 14h 48m
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 refresh daily.

  • How many operators does momondo search for flights from Sioux Falls Joe Foss Field Airport to Ireland?

  • 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 layovers. 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 required travel and health documents for your Ireland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Ireland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Sioux Falls to Ireland

Compare and see reviews for airlines that fly from Sioux Falls to Ireland with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $487Free CancellationRating
7.4
9,092 reviews
Search United Airlines flights
American AirlinesPriceFrom $735Free CancellationRating
7.2
11,049 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Sioux Falls to Ireland. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Ireland from Sioux Falls which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between Sioux Falls and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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 simply researching potential flights to Ireland, momondo offers a useful price alert feature which will track prices for flights to Ireland from Sioux Falls and alert you when they change.

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