EUR/IE
Find cheap flights to Waterloo, Iowa in 2025/2026 from €844 This is the cheapest return flight found to Waterloo, Iowa from Ireland on FlightsFinder on December 10th 2025 at 22:41. This offer may no longer be available. Click the offer to check live prices & dates of travel.
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Our Flight Finder compares the cheapest flights to Waterloo, Iowa from the most established flight comparison sites.
Fly to Waterloo, Iowa and visit sites like Lost Island Water Park, George Wyth State Park, Sullivan Brothers Iowa Veterans Museum & Grout Museum of History & Science & Cedar Valley Arboretum & Botanic Gardens.
1. Enter your search requirements for Waterloo, Iowa
2. Compare the best Waterloo, Iowa deals from top comparison engines
3. Book your Waterloo, Iowa flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to Waterloo, Iowa in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Waterloo, Iowa in the last few days. Prices subject to availability.
No flights found for this month.
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According to our data, January is on average the cheapest time to book flights to Waterloo, Iowa.
You can get flights from €844 return.
According to our data, January is on average the most expensive time to book flights to Waterloo, Iowa.
A return flight could set you back more than €844.
Located in the heart of the Hawkeye State, Waterloo, Iowa is a vibrant city with a rich history and a promising future. Known for its strong sense of community and diverse cultural offerings, Waterloo blends small-town charm with urban amenities. Home to attractions such as the John Deere Tractor & Engine Museum and the Sullivan Brothers Iowa Veterans Museum, visitors can immerse themselves in both the city's agricultural heritage and its military legacy. With a thriving arts scene, scenic parks, and a welcoming atmosphere, Waterloo invites travelers to experience the Midwest hospitality and boundless opportunities waiting to be explored.
A good price for a flight to Waterloo is €760 - €928.
The popular airports near Waterloo, Iowa are Dubuque Regional Airport (DBQ), Eastern Iowa Airport (CID), and Des Moines International Airport (DSM).
The flight to Waterloo, Iowa (ALO) is roughly 8 hours 57 minutes and 3,804 miles (6,122 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Waterloo, Iowa from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Waterloo, Iowa.
Here is the average weather forecast in Waterloo, Iowa by month:
• Jan: -3°C
• Feb: 0°C
• Mar: 8°C
• Apr: 16°C
• May: 22°C
• Jun: 27°C
• Jul: 29°C
• Aug: 28°C
• Sep: 24°C
• Oct: 17°C
• Nov: 8°C
• Dec: -1°C
The Eastern Iowa Airport, the main airport serving Waterloo, Iowa, is about 90 miles from downtown Waterloo.
Typically, flights are cheapest to Waterloo, Iowa 2 months before departure.
Studies show flights to Waterloo, Iowa are typically cheaper on Tuesdays and Wednesdays.
28.4 °C
Sun, 14 Dec 2025
Average Temperature
-3°C
Jan
0°C
Feb
8°C
Mar
16°C
Apr
22°C
May
27°C
Jun
29°C
Jul
28°C
Aug
24°C
Sep
17°C
Oct
8°C
Nov
-1°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Waterloo, Iowa (ALO)
Distance:
3,804 miles (6,122 kilometres)
Average flight time (direct 8 hours 57 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Waterloo, Iowa (ALO)
Distance:
3,726 miles (5,997 kilometres)
Average flight time (direct 8 hours 46 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Waterloo, Iowa (ALO)
Distance:
3,695 miles (5,947 kilometres)
Average flight time (direct 8 hours 42 minutes)
Cork, Ireland - Cork International Airport (ORK) to Waterloo, Iowa (ALO)
Distance:
3,769 miles (6,065 kilometres)
Average flight time (direct 8 hours 52 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Waterloo, Iowa (ALO)
Distance:
3,719 miles (5,985 kilometres)
Average flight time (direct 8 hours 45 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Waterloo, Iowa (ALO)
Distance:
3,681 miles (5,924 kilometres)
Average flight time (direct 8 hours 40 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Waterloo, Iowa (ALO)
Distance:
3,812 miles (6,134 kilometres)
Average flight time (direct 8 hours 58 minutes)
From Dublin (DUB), Ireland to Waterloo, United States (ALO): €844
Depart: 26 Jan 2026 · Return: 30 Jan 2026 Price found 10 Dec 2025, 22:41
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