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Cheap flights from Ireland to Vienna from €138

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Ireland to Vienna departing on 30/5. 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 Ireland to Vienna

Recent return flight deals from Ireland to Vienna

Enter your travel dates to find the best prices.
SWISS Logo
18:35 - 14:20
DUB
-
GRZ
18h 45m
1 stop
SWISS Logo
15:45 - 17:45
GRZ
-
DUB
27h 00m
1 stop
€198SWISS
Thu, 5 Mar - Sun, 8 Mar
Multiple Airlines Logo
12:55 - 18:05
DUB
-
GRZ
4h 10m
1 stop
Multiple Airlines Logo
14:15 - 22:45
GRZ
-
DUB
9h 30m
1 stop
€202Multiple Airlines
Thu, 5 Mar - Mon, 9 Mar
Lufthansa Logo
05:00 - 18:05
DUB
-
GRZ
12h 05m
1 stop
Lufthansa Logo
09:50 - 17:10
GRZ
-
DUB
8h 20m
1 stop
€214Lufthansa
Thu, 5 Mar - Wed, 11 Mar
Lufthansa Logo
17:55 - 09:10
DUB
-
GRZ
14h 15m
1 stop
Lufthansa Logo
09:50 - 17:10
GRZ
-
DUB
8h 20m
1 stop
€220Lufthansa
Thu, 5 Mar - Wed, 11 Mar
Lufthansa Logo
10:50 - 17:55
DUB
-
GRZ
6h 05m
2 stops
Lufthansa Logo
06:05 - 11:15
GRZ
-
DUB
6h 10m
1 stop
€224Lufthansa
Thu, 5 Mar - Sun, 8 Mar
Lufthansa Logo
10:50 - 17:55
DUB
-
GRZ
6h 05m
2 stops
Lufthansa Logo
10:15 - 22:45
GRZ
-
DUB
13h 30m
1 stop
€225Lufthansa
Thu, 5 Mar - Wed, 11 Mar
Lufthansa Logo
05:10 - 12:55
DUB
-
GRZ
6h 45m
2 stops
Lufthansa Logo
14:15 - 22:45
GRZ
-
DUB
9h 30m
1 stop
€229Lufthansa
Fri, 6 Mar - Mon, 9 Mar
Multiple Airlines Logo
12:55 - 18:05
DUB
-
GRZ
4h 10m
1 stop
Multiple Airlines Logo
09:50 - 17:10
GRZ
-
DUB
8h 20m
1 stop
€232Multiple Airlines
Thu, 26 Feb - Sun, 1 Mar
Multiple Airlines Logo
20:40 - 21:55
DUB
-
GRZ
24h 15m
2 stops
Multiple Airlines Logo
06:45 - 09:05
GRZ
-
DUB
27h 20m
2 stops
€241Multiple Airlines
Thu, 5 Mar - Sun, 8 Mar
Multiple Airlines Logo
21:30 - 18:15
DUB
-
GRZ
19h 45m
2 stops
Multiple Airlines Logo
18:05 - 22:05
GRZ
-
DUB
5h 00m
1 stop
€242Multiple Airlines
Thu, 26 Feb - Sun, 1 Mar

SWISS flights from Ireland to Graz

Our best SWISS deals on Ireland to Graz flight tickets
SWISS
5 Mar
DUB18:35Dublin
18h 45m
1 stop
GRZ14:20Graz Thalerhof
8 Mar
GRZ15:45Graz Thalerhof
27h 00m
1 stop
DUB17:45Dublin
€198
SWISS
19 Mar
DUB18:35Dublin
18h 45m
1 stop
GRZ14:20Graz Thalerhof
22 Mar
GRZ15:45Graz Thalerhof
27h 00m
1 stop
DUB17:45Dublin
€252
SWISS
30 Jan
DUB18:35Dublin
44h 40m
3 stops
GRZ16:15Graz Thalerhof
5 Feb
GRZ19:00Graz Thalerhof
46h 10m
2 stops
DUB16:10Dublin
€1,192

Lufthansa flights from Ireland to Graz

Our best Lufthansa deals on Ireland to Graz flight tickets
Lufthansa
5 Mar
DUB05:00Dublin
12h 05m
1 stop
GRZ18:05Graz Thalerhof
11 Mar
GRZ09:50Graz Thalerhof
8h 20m
1 stop
DUB17:10Dublin
€214
Lufthansa
5 Mar
DUB17:55Dublin
14h 15m
1 stop
GRZ09:10Graz Thalerhof
11 Mar
GRZ09:50Graz Thalerhof
8h 20m
1 stop
DUB17:10Dublin
€220
Lufthansa
5 Mar
DUB10:50Dublin
6h 05m
2 stops
GRZ17:55Graz Thalerhof
8 Mar
GRZ06:05Graz Thalerhof
6h 10m
1 stop
DUB11:15Dublin
€224

momondo Fare Finder

 
Customise your flight search to find flights from Ireland to Graz 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 20 January 2026.
Use the filters below to find and compare flights from Ireland to Graz that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 5/3

18:35-14:20

1 stop18h 45m

Graz Thalerhof

Sun 8/3

15:45-17:45

1 stop27h 00m

€198

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 5/3

12:55-18:05

1 stop4h 10m

Graz Thalerhof

Mon 9/3

14:15-22:45

1 stop9h 30m

€202

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 5/3

05:00-18:05

1 stop12h 05m

Graz Thalerhof

Wed 11/3

09:50-17:10

1 stop8h 20m

€214

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 5/3

17:55-09:10

1 stop14h 15m

Graz Thalerhof

Wed 11/3

09:50-17:10

1 stop8h 20m

€220

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 5/3

10:50-17:55

2 stops6h 05m

Graz Thalerhof

Sun 8/3

06:05-11:15

1 stop6h 10m

€224

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 5/3

10:50-17:55

2 stops6h 05m

Graz Thalerhof

Wed 11/3

10:15-22:45

1 stop13h 30m

€225

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Fri 6/3

05:10-12:55

2 stops6h 45m

Graz Thalerhof

Mon 9/3

14:15-22:45

1 stop9h 30m

€229

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 26/2

12:55-18:05

1 stop4h 10m

Graz Thalerhof

Sun 1/3

09:50-17:10

1 stop8h 20m

€232

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 5/3

20:40-21:55

2 stops24h 15m

Graz Thalerhof

Sun 8/3

06:45-09:05

2 stops27h 20m

€241

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 26/2

21:30-18:15

2 stops19h 45m

Graz Thalerhof

Sun 1/3

18:05-22:05

1 stop5h 00m

€242

Flights are sorted by cheapest return flights first.

Showing 1-10 of 18 resultsSorted by cheapest first
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See travel insights to Vienna from

How to get the cheapest flight ticket from Ireland to Graz

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Ireland to Graz Thalerhof?

Austrian Airlines is the most popular carrier operating from Ireland to Graz Thalerhof

Which airlines fly to Graz?

Aer Lingus, Ryanair and Lufthansa are the top three most popular airlines that fly to Graz from Ireland according to our data. Aer Lingus is the first choice among our users, with 60% of people opting to fly with this airline when travelling to Graz. Keep in mind that there are 4 different airlines that fly to Graz on a routine basis, so you have a few additional options to choose from.

Cheap Ireland to Graz flight deals and tips

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

Fastest flight time

9h 50m

Direct flights

None
The fastest flight from Ireland to Graz takes 9h 50m
There are no direct flights from Ireland to Graz. There are no popular flight routes from Ireland to Graz.
Search flight deals

  • When did momondo last update prices for flights from Ireland to Graz Thalerhof Airport?

    Prices for flights from Ireland to Graz Thalerhof Airport are updated daily.

  • How old do you have to be to fly from Ireland to Graz Thalerhof Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Ireland to Graz Thalerhof Airport.

  • What documentation or ID do you need to fly to Graz Thalerhof Airport?

    The travel and health documents required for your trip to Graz Thalerhof Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s licence, and a passport valid for six-months after you plan to arrive at Graz Thalerhof Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Graz from Ireland.

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

Yes. momondo enables you to select and highlight flights to Graz from Ireland with this policy.

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

Once you have performed a search for Ireland to Graz flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are not ready to book a flight from Ireland to Graz now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Graz and let you know when they change.

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