EUR/IE
Find cheap flights to South Dakota in 2026/2027 from €557 This is the cheapest return flight found to South Dakota from Ireland on FlightsFinder on September 8th 2026 at 21:01. 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 South Dakota from the most established flight comparison sites.
Fly to South Dakota and visit sites like Mount Rushmore National Memorial, Badlands National Park, Custer State Park & Crazy Horse Memorial.
1. Enter your search requirements for South Dakota
2. Compare the best South Dakota deals from top comparison engines
3. Book your South Dakota flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to 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 South Dakota in the last few days. Prices subject to availability.
No flights found for this month.
No flights found for this month.
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According to our data, September is on average the cheapest time to book flights to South Dakota.
You can get flights from €557 return.
According to our data, January is on average the most expensive time to book flights to South Dakota.
A return flight could set you back more than €1,265.
Nestled in the heart of the American Midwest, South Dakota is a state brimming with natural beauty, rich history, and vibrant culture. Home to iconic landmarks like Mount Rushmore and the Badlands National Park, South Dakota offers visitors a unique blend of outdoor adventures and cultural experiences. From exploring the scenic Black Hills to immersing oneself in the traditions of Native American tribes, this diverse state is a treasure trove of discovery. Whether seeking solitude in its peaceful landscapes or delving into its bustling cities, South Dakota promises an unforgettable journey filled with surprises at every turn.
A good price for a flight to Sioux Falls is €501 - €613.
Popular airports near South Dakota include Sioux Falls Regional Airport (FSD), Rapid City Regional Airport (RAP), and Aberdeen Regional Airport (ABR).
The flight to 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 South Dakota from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to South Dakota.
Here is the average weather forecast in 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 South Dakota, Sioux Falls Regional Airport, is located about 3 miles from the city center.
Typically, flights are cheapest to South Dakota 2 months before departure.
Studies show flights to South Dakota are typically cheaper on Tuesdays and Wednesdays.
12.4 °C
Sat, 12 Sep 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
Select a City Below to see the Cheapest Flights to South Dakota:
Sioux Falls, South Dakota | Rapid City, South Dakota | Pierre, South Dakota | Aberdeen, South Dakota | Watertown, South Dakota
Dublin, Ireland - Dublin International Airport (DUB) to 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 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 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 South Dakota (FSD)
Distance:
3,886 miles (6,253 kilometres)
Average flight time (direct 9 hours 8 minutes)
Kerry, Ireland - Kerry Airport (KIR) to South Dakota (FSD)
Distance:
3,836 miles (6,173 kilometres)
Average flight time (direct 9 hours 1 minute)
Donegal, Ireland - Donegal Airport (CFN) to South Dakota (FSD)
Distance:
3,785 miles (6,092 kilometres)
Average flight time (direct 8 hours 54 minutes)
Waterford, Ireland - Waterford Airport (WAT) to 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): €557
Depart: 23 Sep 2026 · Return: 27 Sep 2026 Price found 08 Sep 2026, 21:01
From Cork (ORK), Ireland to Sioux Falls, United States (FSD): €577
Depart: 19 Oct 2026 · Return: 26 Oct 2026 Price found 04 Sep 2026, 07:01
From Shannon (SNN), Ireland to Sioux Falls, United States (FSD): €902
Depart: 15 Sep 2026 · Return: 22 Sep 2026 Price found 10 Sep 2026, 10:41
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