EUR/IE
Find cheap flights to Ostrava in 2025/2026 from €81 This is the cheapest return flight found to Ostrava from Ireland on FlightsFinder on December 1st 2025 at 23:30. 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 Ostrava from the most established flight comparison sites.
Fly to Ostrava and visit sites like Ostrava Zoo, The lower Vítkovice Area, Silesian Ostrava Castle & Mining Museum Landek Park.
1. Enter your search requirements for Ostrava
2. Compare the best Ostrava deals from top comparison engines
3. Book your Ostrava flight at the cheapest price
These economy flights were found on FlightsFinder from Ireland to Ostrava in the last few days. Prices subject to availability.
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These economy flights were found on FlightsFinder from Ireland to Ostrava 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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No flights found for this month.
According to our data, January is on average the cheapest time to book flights to Ostrava.
You can get flights from €81 return.
According to our data, March is on average the most expensive time to book flights to Ostrava.
A return flight could set you back more than €192.
Located in the northeast region of the Czech Republic, Ostrava is a vibrant industrial city that seamlessly blends history with modernity. Known for its rich mining heritage and cultural diversity, Ostrava offers visitors a unique experience with its impressive architecture, eclectic culinary scene, and dynamic arts and music festivals. From exploring the historic coal mines to enjoying the green spaces and parks scattered throughout the city, Ostrava has something to offer every traveler. Whether you're interested in history, culture, or simply soaking in the local atmosphere, Ostrava promises an unforgettable adventure waiting to be discovered.
A good price for a flight to Ostrava is €73 - €89.
The popular airports near Ostrava are Ostrava Leos Janacek Airport (OSR), Katowice Airport (KTW), and Vienna International Airport (VIE).
The flight to Ostrava (OSR) is roughly 2 hours 53 minutes and 1,073 miles (1,726 kilometres) from Dublin, Ireland - Dublin International Airport (DUB).
The best way is to compare flights to Ostrava from leading comparison sites using our search engine dashboard.
We have currently found no direct flights to Ostrava.
Here is the average weather forecast in Ostrava by month:
• Jan: 0°C
• Feb: 3°C
• Mar: 8°C
• Apr: 14°C
• May: 19°C
• Jun: 22°C
• Jul: 24°C
• Aug: 23°C
• Sep: 19°C
• Oct: 14°C
• Nov: 7°C
• Dec: 2°C
The main airport in Ostrava is approximately 25 kilometers from the city center.
Typically, flights are cheapest to Ostrava 2 months before departure.
Studies show flights to Ostrava are typically cheaper on Tuesdays and Wednesdays.
3.1 °C
Fri, 5 Dec 2025
Average Temperature
0°C
Jan
3°C
Feb
8°C
Mar
14°C
Apr
19°C
May
22°C
Jun
24°C
Jul
23°C
Aug
19°C
Sep
14°C
Oct
7°C
Nov
2°C
Dec
Dublin, Ireland - Dublin International Airport (DUB) to Ostrava (OSR)
Distance:
1,073 miles (1,726 kilometres)
Average flight time (direct 2 hours 53 minutes)
Shannon, Ireland - Shannon International Airport (SNN) to Ostrava (OSR)
Distance:
1,182 miles (1,901 kilometres)
Average flight time (direct 3 hours 7 minutes)
Knock, Ireland - Ireland West Airport (NOC) to Ostrava (OSR)
Distance:
1,179 miles (1,897 kilometres)
Average flight time (direct 3 hours 7 minutes)
Cork, Ireland - Cork International Airport (ORK) to Ostrava (OSR)
Distance:
1,165 miles (1,875 kilometres)
Average flight time (direct 3 hours 5 minutes)
Kerry, Ireland - Kerry Airport (KIR) to Ostrava (OSR)
Distance:
1,208 miles (1,944 kilometres)
Average flight time (direct 3 hours 11 minutes)
Donegal, Ireland - Donegal Airport (CFN) to Ostrava (OSR)
Distance:
1,167 miles (1,878 kilometres)
Average flight time (direct 3 hours 5 minutes)
Waterford, Ireland - Waterford Airport (WAT) to Ostrava (OSR)
Distance:
1,105 miles (1,778 kilometres)
Average flight time (direct 2 hours 57 minutes)
From Dublin (DUB), Ireland to Ostrava, Czech Republic (OSR): €81
Depart: 12 Jan 2026 · Return: 19 Jan 2026 Price found 01 Dec 2025, 23:30
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