EUR/IE
Find cheap flights to Sioux Falls, South Dakota in 2026/2027 from €508 This is the cheapest return flight found to Sioux Falls, South Dakota from Ireland on FlightsFinder on January 27th 2026 at 09:33. This offer may no longer be available. Click the offer to check live prices & dates of travel.
Our Flight Finder compares the cheapest flights to Sioux Falls, South Dakota from the most established flight comparison sites.
Fly to Sioux Falls, South Dakota and visit sites like Falls Park, Great Plains Zoo & Delbridge Museum of Natural History, Butterfly House & Aquarium & Wild Water West Waterpark.
1. Enter your search requirements for Sioux Falls, South Dakota
2. Compare the best Sioux Falls, South Dakota deals from top comparison engines
3. Book your Sioux Falls, South Dakota flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to Sioux Falls, South Dakota in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Sioux Falls, South Dakota in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, February is on average the cheapest time to book flights to Sioux Falls, South Dakota.
You can get flights from €508 return.
According to our data, July is on average the most expensive time to book flights to Sioux Falls, South Dakota.
A return flight could set you back more than €843.
Sioux Falls, South Dakota, flourishes as a hidden gem in the heart of the Midwest, boasting a harmonious blend of natural beauty and urban charm. Its namesake waterfalls cascade in the heart of the city, offering a tranquil escape from the bustling streets. As the largest city in South Dakota, Sioux Falls prides itself on its vibrant arts and culture scene, with numerous galleries, museums, and theaters to explore. Visitors can also indulge in the city's diverse culinary offerings and shop at unique boutiques. With its friendly locals and welcoming atmosphere, Sioux Falls promises a memorable experience for all who venture to discover its many treasures.
A good price for a flight to Sioux Falls is €457 - €559.
The popular airports near Sioux Falls, South Dakota include Sioux Falls Regional Airport (FSD), Joe Foss Field Airport (FSD), and Sioux Gateway Airport (SUX).
The flight to Sioux Falls, South Dakota (FSD) is roughly 9 hours 11 minutes and 3,913 miles (6,297 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Sioux Falls, South Dakota from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Sioux Falls, South Dakota.
Here is the average weather forecast in Sioux Falls, South Dakota by month:
• Jan: -3°C
• Feb: -0°C
• Mar: 6°C
• Apr: 15°C
• May: 21°C
• Jun: 26°C
• Jul: 29°C
• Aug: 28°C
• Sep: 23°C
• Oct: 15°C
• Nov: 6°C
• Dec: -2°C
The main airport in Sioux Falls, South Dakota, is approximately 5 miles from the city center.
Typically, flights are cheapest to Sioux Falls, South Dakota 2 months before departure.
Studies show flights to Sioux Falls, South Dakota are typically cheaper on Tuesdays and Wednesdays.
-10.1 °C
Wed, 28 Jan 2026
Average Temperature
-3°C
Jan
-0°C
Feb
6°C
Mar
15°C
Apr
21°C
May
26°C
Jun
29°C
Jul
28°C
Aug
23°C
Sep
15°C
Oct
6°C
Nov
-2°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Sioux Falls, South Dakota (FSD)
Distance:
3,913 miles (6,297 kilometres)
Average flight time (direct 9 hours 11 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Sioux Falls, South Dakota (FSD)
Distance:
3,841 miles (6,181 kilometres)
Average flight time (direct 9 hours 2 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Sioux Falls, South Dakota (FSD)
Distance:
3,805 miles (6,124 kilometres)
Average flight time (direct 8 hours 57 minutes)
Cork, Ireland - Cork International Airport (ORK) to Sioux Falls, South Dakota (FSD)
Distance:
3,886 miles (6,253 kilometres)
Average flight time (direct 9 hours 8 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Sioux Falls, South Dakota (FSD)
Distance:
3,836 miles (6,173 kilometres)
Average flight time (direct 9 hours 1 minute)
Donegal, Ireland - Donegal Airport (CFN) to Sioux Falls, South Dakota (FSD)
Distance:
3,785 miles (6,092 kilometres)
Average flight time (direct 8 hours 54 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Sioux Falls, South Dakota (FSD)
Distance:
3,926 miles (6,318 kilometres)
Average flight time (direct 9 hours 13 minutes)
From Dublin (DUB), Ireland to Sioux Falls, United States (FSD): €508
Depart: 11 Feb 2026 · Return: 15 Feb 2026 Price found 27 Jan 2026, 09:33
From Cork (ORK), Ireland to Sioux Falls, United States (FSD): €864
Depart: 09 Feb 2026 · Return: 13 Feb 2026 Price found 24 Jan 2026, 22:44
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