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 $637. Other airlines that can offer you cheap pricing are United Airlines, from $648, and Lufthansa, from $664. KLM is priced at 25% lower than the current average price of a flight leaving 3 months from now.

What is the cheapest day to fly from Sioux Falls to Dublin?

Travelers seeking maximum savings on their Sioux Falls to Dublin flight should consider departing on Tuesday afternoons when fares are most often at their lowest. Friday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Dublin ranges from 1.9 - 3.1 inches per month. October is typically the wettest month, when rainfall can reach 3.1 in. February is typically the driest time to visit Dublin when rainfall is around 1.9 in.

If weather is an important factor for your trip to Dublin, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 60.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 41.0 F).

What are the most popular airlines that fly from Sioux Falls to Dublin?

When booking a flight from Sioux Falls to Dublin, you may want to consider flying on American Airlines, KLM or United Airlines as they are the most popular for this route.

What is the cheapest day to fly round-trip from Sioux Falls to Dublin?

Users have found that leaving on a Monday can be a cost-effective option. It’s possible to save up to 123% on your flight compared to booking on days when demand is much higher.

What is the cheapest month to fly from Sioux Falls to Dublin?

Our data shows that November tends to be the cheapest month to fly to Dublin from Sioux Falls. Users have commonly found prices around $853 for the month, but tickets can be as low as $451. Due to multiple factors, prepare for potentially higher prices in July.

What is the cheapest time of day to fly from FSD to DUB?

It’s typically best to fly out from Sioux Falls to Dublin in the morning. Doing so could potentially save you 42% on the flight price compared to flying at noon, which is usually more expensive.

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.

$504+ Flights from Sioux Falls to Dublin

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Cheap flight deals from Sioux Falls to Dublin

Round-trip from	$637 (KLM)
Popular in	July
Cheapest in	November
Average price	$1,099

From Sioux Falls Joe Foss Field to Dublin

Search Deals

Highest demand for flights based on searches. 17% potential increase in price ($181 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in July 2025

Search Deals

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 July 3, 2025.

Tue 11/253:15 pmFSD - DUB

1 stop10h 55mUnited Airlines

Wed 12/39:00 amDUB - FSD

2 stops41h 17mUnited Airlines

Deal found 7/1

$504

Tue 11/2510:58 amFSD - DUB

1 stop14h 47mKLM

Wed 12/39:45 amDUB - FSD

1 stop18h 26mKLM

Deal found 7/1

$532

Sat 8/165:27 amFSD - DUB

1 stop21h 18mMultiple Airlines

Sat 8/233:00 pmDUB - FSD

2 stops14h 46mMultiple Airlines

Deal found 7/2

$641

Tue 8/196:11 pmFSD - DUB

2 stops16h 44mLufthansa

Sun 8/245:55 amDUB - FSD

2 stops20h 34mLufthansa

Deal found 7/1

$664

Wed 10/112:19 pmFSD - DUB

2 stops16h 56mAmerican Airlines

Sat 10/1112:40 pmDUB - FSD

1 stop14h 36mAmerican Airlines

Deal found 7/1

$805

Tue 8/192:30 pmFSD - DUB

2 stops18h 30mDelta

Sun 8/2410:00 amDUB - FSD

1 stop19h 46mDelta

Deal found 7/1

$896

Best flights from Sioux Falls to Dublin
Discover carefully curated flight deals from Sioux Falls to Dublin that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 3, 2025.

Sat 8/165:27 amFSD - DUB

1 stop21h 18mKLM

Sat 8/2312:00 pmDUB - FSD

1 stop17h 46mKLM

Deal found 7/2

$637

Sat 8/165:27 amFSD - DUB

1 stop21h 18mMultiple Airlines

Sat 8/233:00 pmDUB - FSD

2 stops14h 46mMultiple Airlines

Deal found 7/2

$641

Sat 8/169:15 amFSD - DUB

2 stops17h 00mUnited Airlines

Sat 8/238:50 amDUB - FSD

2 stops20h 10mUnited Airlines

Deal found 7/2

$648

Tue 8/196:11 pmFSD - DUB

2 stops16h 44mLufthansa

Sun 8/245:55 amDUB - FSD

2 stops20h 34mLufthansa

Deal found 7/1

$664

Wed 10/112:19 pmFSD - DUB

2 stops16h 56mAmerican Airlines

Sat 10/1112:40 pmDUB - FSD

1 stop14h 36mAmerican Airlines

Deal found 7/1

$805

Tue 8/192:30 pmFSD - DUB

2 stops18h 30mDelta

Sun 8/2410:00 amDUB - FSD

1 stop19h 46mDelta

Deal found 7/1

$896

Last-minute flights from Sioux Falls to Dublin
Discover last-minute flight deals from Sioux Falls to Dublin. Data last updated July 3, 2025 and is based on user searches.

Sun 7/138:00 amFSD - DUB

1 stop19h 45mUnited Airlines

Fri 7/189:20 amDUB - FSD

2 stops37h 08mUnited Airlines

Deal found 7/3

$1,372

Sun 7/131:01 pmFSD - DUB

1 stop12h 54mKLM

Fri 7/1810:00 amDUB - FSD

1 stop13h 36mKLM

Deal found 7/3

$1,407

Sat 8/165:27 amFSD - DUB

1 stop21h 18mKLM

Sat 8/2312:00 pmDUB - FSD

1 stop17h 46mKLM

Deal found 7/2

$637

Sat 8/165:27 amFSD - DUB

1 stop21h 18mMultiple Airlines

Sat 8/233:00 pmDUB - FSD

2 stops14h 46mMultiple Airlines

Deal found 7/2

$641

Sat 8/169:15 amFSD - DUB

2 stops17h 00mUnited Airlines

Sat 8/238:50 amDUB - FSD

2 stops20h 10mUnited Airlines

Deal found 7/2

$648

Tue 8/196:11 pmFSD - DUB

2 stops16h 44mLufthansa

Sun 8/245:55 amDUB - FSD

2 stops20h 34mLufthansa

Deal found 7/1

$664

Tue 8/192:30 pmFSD - DUB

2 stops18h 30mDelta

Sun 8/2410:00 amDUB - FSD

1 stop19h 46mDelta

Deal found 7/1

$896

Thu 8/286:03 pmFSD - DUB

1 stop11h 37mAmerican Airlines

Fri 12/192:05 pmDUB - FSD

1 stop12h 52mAmerican Airlines

Deal found 7/2

$860

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux Falls to Dublin that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 11/25

3:15 pm-8:10 am

1 stop10h 55m

Dublin

Wed 12/3

9:00 am-8:17 pm

2 stops41h 17m

$504

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 11/25

10:58 am-7:45 am

1 stop14h 47m

Dublin

Wed 12/3

9:45 am-10:11 pm

1 stop18h 26m

$532

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Sat 8/16

5:27 am-8:45 am

1 stop21h 18m

Dublin

Sat 8/23

3:00 pm-11:46 pm

2 stops14h 46m

$641

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 8/19

6:11 pm-4:55 pm

2 stops16h 44m

Dublin

Sun 8/24

5:55 am-8:29 pm

2 stops20h 34m

$664

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Wed 10/1

12:19 pm-11:15 am

2 stops16h 56m

Dublin

Sat 10/11

12:40 pm-9:16 pm

1 stop14h 36m

$805

Sioux FallsDublin

FSD - DUB

FSDDUB

Sioux Falls Joe Foss Field

Tue 8/19

2:30 pm-3:00 pm

2 stops18h 30m

Dublin

Sun 8/24

10:00 am-11:46 pm

1 stop19h 46m

$896

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

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 $929). 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 Dublin

See what other customers who have flown with Delta, KLM, and United 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.

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,982 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

KLM

7.8

Good

1,367 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,861 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Lufthansa

6.8

Okay

7,207 reviews

Delta

8.0

Very good

7,982 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

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 $637. Other airlines that can offer you cheap pricing are United Airlines, from $648, and Lufthansa, from $664. KLM is priced at 25% 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 $929). 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

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Other flights to Dublin

Top 3 airlines flying from Sioux Falls to Dublin

Airline	Cheapest	Average	Flexibility	On-time
American Airlines	Cheapest$569	Average$882	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$590	Average$790	FlexibilityNo cancel fee	On-time69%
KLM	Cheapest$636	Average$941	FlexibilityNo cancel fee	On-time75%

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$504+ 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 11/25. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Sioux Falls to Dublin with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Sioux Falls to Dublin

Round-trip from

Popular in

Cheapest in

Average price

Find flight deals from Sioux Falls to Dublin

Cheapest flights from Sioux Falls to DublinExplore 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 July 3, 2025.

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 July 3, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Sioux Falls to Dublin that are best for you.

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.

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?

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 July 3, 2025.

See what other customers who have flown with Delta, KLM, and United 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.

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.

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

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

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

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

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

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Alternative routes for Sioux Falls to Dublin

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Top 3 airlines flying from Sioux Falls to Dublin

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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 July 3, 2025.