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Cheap flights from Ireland to Vienna from €89

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 16/4. 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 Ireland to Vienna

Recent return flight deals from Ireland to Vienna

Enter your travel dates to find the best prices.
Lufthansa Logo
10:40 - 16:10
DUB
-
GRZ
4h 30m
1 stop
Lufthansa Logo
13:15 - 16:55
GRZ
-
DUB
4h 40m
1 stop
€180Lufthansa
Wed, 15 Apr - Wed, 22 Apr
Lufthansa Logo
06:00 - 13:55
DUB
-
GRZ
6h 55m
1 stop
Lufthansa Logo
13:20 - 16:55
GRZ
-
DUB
4h 35m
1 stop
€186Lufthansa
Sat, 18 Apr - Sat, 25 Apr
Lufthansa Logo
05:55 - 13:45
DUB
-
GRZ
6h 50m
1 stop
Lufthansa Logo
06:15 - 11:35
GRZ
-
DUB
6h 20m
1 stop
€193Lufthansa
Sun, 19 Apr - Sun, 26 Apr
Lufthansa Logo
17:40 - 09:45
DUB
-
GRZ
15h 05m
1 stop
Lufthansa Logo
13:15 - 16:55
GRZ
-
DUB
4h 40m
1 stop
€194Lufthansa
Thu, 16 Apr - Wed, 22 Apr
Lufthansa Logo
10:40 - 16:10
DUB
-
GRZ
4h 30m
1 stop
Lufthansa Logo
11:25 - 16:55
GRZ
-
DUB
6h 30m
2 stops
€209Lufthansa
Wed, 15 Apr - Wed, 22 Apr
Lufthansa Logo
06:00 - 16:10
DUB
-
GRZ
9h 10m
2 stops
Lufthansa Logo
13:20 - 16:55
GRZ
-
DUB
4h 35m
1 stop
€211Lufthansa
Sat, 18 Apr - Sat, 25 Apr
Lufthansa Logo
06:05 - 14:05
DUB
-
GRZ
7h 00m
1 stop
Lufthansa Logo
13:15 - 16:55
GRZ
-
DUB
4h 40m
1 stop
€222Lufthansa
Fri, 10 Apr - Wed, 15 Apr
Lufthansa Logo
17:45 - 09:10
DUB
-
GRZ
14h 25m
1 stop
Lufthansa Logo
15:40 - 22:15
GRZ
-
DUB
7h 35m
2 stops
€223Lufthansa
Thu, 16 Apr - Wed, 22 Apr
Lufthansa Logo
06:05 - 18:35
DUB
-
GRZ
11h 30m
1 stop
Lufthansa Logo
10:25 - 16:50
GRZ
-
DUB
7h 25m
1 stop
€231Lufthansa
Fri, 10 Apr - Tue, 14 Apr
Lufthansa Logo
10:40 - 16:10
DUB
-
GRZ
4h 30m
1 stop
Lufthansa Logo
19:05 - 08:05
GRZ
-
DUB
14h 00m
1 stop
€233Lufthansa
Thu, 9 Apr - Tue, 14 Apr

Lufthansa flights from Ireland to Graz

Our best Lufthansa deals on Ireland to Graz flight tickets
Lufthansa
15 Apr
DUB10:40Dublin
4h 30m
1 stop
GRZ16:10Graz Thalerhof
22 Apr
GRZ13:15Graz Thalerhof
4h 40m
1 stop
DUB16:55Dublin
€180
Lufthansa
18 Apr
DUB06:00Dublin
6h 55m
1 stop
GRZ13:55Graz Thalerhof
25 Apr
GRZ13:20Graz Thalerhof
4h 35m
1 stop
DUB16:55Dublin
€186
Lufthansa
19 Apr
DUB05:55Dublin
6h 50m
1 stop
GRZ13:45Graz Thalerhof
26 Apr
GRZ06:15Graz Thalerhof
6h 20m
1 stop
DUB11:35Dublin
€193

SWISS flights from Ireland to Graz

Our best SWISS deals on Ireland to Graz flight tickets
SWISS
10 Apr
DUB08:40Dublin
9h 25m
1 stop
GRZ19:05Graz Thalerhof
14 Apr
GRZ10:10Graz Thalerhof
27h 00m
1 stop
DUB12:10Dublin
€235
SWISS
10 Apr
DUB08:40Dublin
28h 15m
2 stops
GRZ13:55Graz Thalerhof
14 Apr
GRZ10:10Graz Thalerhof
27h 00m
1 stop
DUB12:10Dublin
€269
SWISS
10 Apr
DUB08:40Dublin
28h 15m
2 stops
GRZ13:55Graz Thalerhof
14 Apr
GRZ11:25Graz Thalerhof
25h 45m
2 stops
DUB12:10Dublin
€302

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 5 March 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

Cheapest return flight
Fastest return journey

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Wed 15/4

10:40-16:10

1 stop4h 30m

Graz Thalerhof

Wed 22/4

13:15-16:55

1 stop4h 40m

€180

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Sat 18/4

06:00-13:55

1 stop6h 55m

Graz Thalerhof

Sat 25/4

13:20-16:55

1 stop4h 35m

€186

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Sun 19/4

05:55-13:45

1 stop6h 50m

Graz Thalerhof

Sun 26/4

06:15-11:35

1 stop6h 20m

€193

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 16/4

17:40-09:45

1 stop15h 05m

Graz Thalerhof

Wed 22/4

13:15-16:55

1 stop4h 40m

€194

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Wed 15/4

10:40-16:10

1 stop4h 30m

Graz Thalerhof

Wed 22/4

11:25-16:55

2 stops6h 30m

€209

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Sat 18/4

06:00-16:10

2 stops9h 10m

Graz Thalerhof

Sat 25/4

13:20-16:55

1 stop4h 35m

€211

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Fri 10/4

06:05-14:05

1 stop7h 00m

Graz Thalerhof

Wed 15/4

13:15-16:55

1 stop4h 40m

€222

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 16/4

17:45-09:10

1 stop14h 25m

Graz Thalerhof

Wed 22/4

15:40-22:15

2 stops7h 35m

€223

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Fri 10/4

06:05-18:35

1 stop11h 30m

Graz Thalerhof

Tue 14/4

10:25-16:50

1 stop7h 25m

€231

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 9/4

10:40-16:10

1 stop4h 30m

Graz Thalerhof

Tue 14/4

19:05-08:05

1 stop14h 00m

€233

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 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?

Lufthansa 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 50% 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

14h 15m

Direct flights

None
The fastest flight from Ireland to Graz takes 14h 15m
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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