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Cheap flights from Ostrava to Ireland from €353

This is the cheapest return flight price found by a momondo user in the last 72 hours by searching for a flight from Ostrava to Ireland departing on 17/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags
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Find the cheapest flights from Ostrava to Ireland

Cheap return flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
14:45 - 00:25
OSR
-
DUB
34h 40m
2 stops
Multiple Airlines Logo
19:50 - 14:10
DUB
-
OSR
41h 20m
3 stops
€353Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
14:45 - 00:25
OSR
-
DUB
34h 40m
2 stops
Multiple Airlines Logo
22:45 - 14:10
DUB
-
OSR
38h 25m
3 stops
€359Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
14:45 - 07:40
OSR
-
DUB
17h 55m
2 stops
Multiple Airlines Logo
19:05 - 14:10
DUB
-
OSR
42h 05m
2 stops
€512Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
14:45 - 07:50
OSR
-
DUB
18h 05m
3 stops
Multiple Airlines Logo
19:50 - 14:10
DUB
-
OSR
41h 20m
3 stops
€527Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr
Multiple Airlines Logo
14:45 - 09:25
OSR
-
DUB
43h 40m
2 stops
Multiple Airlines Logo
19:05 - 14:10
DUB
-
OSR
42h 05m
2 stops
€554Multiple Airlines
Fri, 17 Apr - Sun, 19 Apr

momondo Fare Finder

 
Customise your flight search to find flights from Ostrava to Ireland that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 13,528 searches. Data last updated 28 February 2026.
Use the filters below to find and compare flights from Ostrava to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

OstravaDublin

OSR - DUB

OSRDUB

Ostrava Mosnov

Fri 17/4

14:45-00:25

2 stops34h 40m

Dublin

Sun 19/4

19:50-14:10

3 stops41h 20m

€353

OstravaDublin

OSR - DUB

OSRDUB

Ostrava Mosnov

Fri 17/4

14:45-00:25

2 stops34h 40m

Dublin

Sun 19/4

22:45-14:10

3 stops38h 25m

€359

OstravaDublin

OSR - DUB

OSRDUB

Ostrava Mosnov

Fri 17/4

14:45-07:40

2 stops17h 55m

Dublin

Sun 19/4

19:05-14:10

2 stops42h 05m

€512

OstravaDublin

OSR - DUB

OSRDUB

Ostrava Mosnov

Fri 17/4

14:45-07:50

3 stops18h 05m

Dublin

Sun 19/4

19:50-14:10

3 stops41h 20m

€527

OstravaDublin

OSR - DUB

OSRDUB

Ostrava Mosnov

Fri 17/4

14:45-09:25

2 stops43h 40m

Dublin

Sun 19/4

19:05-14:10

2 stops42h 05m

€554

Flights are sorted by cheapest return flights first.

Sorted by cheapest first

Cheap Ostrava to Ireland flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Ostrava to Ireland

Fastest flight time

34h 40m

Direct flights

None
The fastest flight from Ostrava to Ireland takes 34h 40m
There are no direct flights from Ostrava to Ireland. There are no popular flight routes from Ostrava to Ireland.
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  • When did momondo last update prices for flights from Ostrava Mosnov Airport to Ireland?

    Prices for flights from Ostrava Mosnov Airport to Ireland were last updated today.

  • How old do you have to be to fly from Ostrava Mosnov Airport to Ireland?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from Ostrava Mosnov Airport to Ireland.

  • What documentation or ID do you need to fly to Ireland?

    The travel and health documents you'll need for your trip to Ireland may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's licence and a passport that is valid for six months after your intended arrival at Ireland. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • How do I get Price Alerts for flights from Ostrava to Ireland?

    Price Alerts will notify you by email when the price for flights to Ireland from Ostrava decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from Ostrava to Ireland with momondo?

    By using tools like our “Price Calendar”, you can see the best days for return flights on your travels. Our “Price Forecast” tool uses AI to predict whether you should purchase or hold off on booking for potentially cheaper prices. Explore shows you all flight options from a city or airport to build your own unique adventure. The Discover blog also provides valuable insights for saving money while booking your experience. After searching you can toggle on “Price Alerts” to track prices for your desired flight and book at the ideal moment.

  • How does momondo find its flight prices?

    We compare prices from 700+ competitors to help you find the price that works best for you. momondo operates in over 30 international markets, bringing you access to a wide range of fares and deals. Search for your travel using momondo for a diverse range of options from airlines and OTAs.

Why use momondo?

Why should I use momondo to find a flight deal from Ostrava to Ireland?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Ostrava to Ireland. momondo saves you time and could save you money on your trip.

Can I find flights from Ostrava to Ireland with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Ostrava to Ireland flights to just show those with flexible booking policies.

How can momondo help me find flights from Ostrava to Ireland?

momondo helps you find the best flight between Ostrava and Ireland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Ostrava to Ireland right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ireland from Ostrava. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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