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Cheap flights from Ireland to Graz from €118

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 Graz departing on 17/6. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Find the cheapest flights from Ireland to Graz

Recent return flight deals from Ireland to Graz

Enter your travel dates to find the best prices.
Multiple Airlines Logo
21:35 - 10:35
DUB
-
GRZ
36h 00m
2 stops
Multiple Airlines Logo
06:00 - 11:05
GRZ
-
DUB
6h 05m
1 stop
€259Multiple Airlines
Tue, 5 May - Tue, 12 May
Multiple Airlines Logo
06:30 - 13:45
DUB
-
GRZ
30h 15m
2 stops
Multiple Airlines Logo
14:35 - 07:20
GRZ
-
DUB
17h 45m
1 stop
€266Multiple Airlines
Thu, 14 May - Wed, 20 May
Multiple Airlines Logo
10:15 - 13:45
DUB
-
GRZ
26h 30m
2 stops
Multiple Airlines Logo
14:35 - 07:20
GRZ
-
DUB
17h 45m
1 stop
€271Multiple Airlines
Thu, 14 May - Wed, 20 May
SWISS Logo
18:35 - 19:05
DUB
-
GRZ
23h 30m
1 stop
SWISS Logo
18:50 - 07:55
GRZ
-
DUB
14h 05m
1 stop
€279SWISS
Thu, 14 May - Wed, 20 May
Lufthansa Logo
06:00 - 13:55
DUB
-
GRZ
6h 55m
1 stop
Lufthansa Logo
06:00 - 16:50
GRZ
-
DUB
11h 50m
1 stop
€298Lufthansa
Sat, 18 Jul - Wed, 22 Jul
Multiple Airlines Logo
11:40 - 15:55
DUB
-
GRZ
27h 15m
1 stop
Multiple Airlines Logo
14:35 - 07:20
GRZ
-
DUB
17h 45m
1 stop
€299Multiple Airlines
Wed, 15 Jul - Wed, 22 Jul
Lufthansa Logo
08:45 - 18:35
DUB
-
GRZ
8h 50m
1 stop
Lufthansa Logo
19:15 - 08:00
GRZ
-
DUB
13h 45m
1 stop
€306Lufthansa
Fri, 4 Sep - Sun, 6 Sep
Multiple Airlines Logo
08:25 - 15:55
DUB
-
GRZ
6h 30m
1 stop
Multiple Airlines Logo
14:35 - 07:20
GRZ
-
DUB
17h 45m
1 stop
€307Multiple Airlines
Thu, 16 Jul - Wed, 22 Jul
Multiple Airlines Logo
18:15 - 13:55
DUB
-
GRZ
18h 40m
1 stop
Multiple Airlines Logo
14:35 - 22:00
GRZ
-
DUB
8h 25m
1 stop
€312Multiple Airlines
Fri, 17 Jul - Wed, 22 Jul
Lufthansa Logo
12:00 - 23:05
SNN
-
GRZ
10h 05m
1 stop
Lufthansa Logo
19:15 - 11:15
GRZ
-
SNN
17h 00m
1 stop
€347Lufthansa
Sat, 4 Jul - Fri, 10 Jul

SWISS flights from Ireland to Graz

Our best SWISS deals on Ireland to Graz flight tickets
SWISS
14 May
DUB18:35Dublin
23h 30m
1 stop
GRZ19:05Graz Thalerhof
20 May
GRZ18:50Graz Thalerhof
14h 05m
1 stop
DUB07:55Dublin
€279
SWISS
17 Jul
DUB18:35Dublin
13h 50m
1 stop
GRZ09:25Graz Thalerhof
21 Jul
GRZ10:10Graz Thalerhof
23h 05m
1 stop
DUB08:15Dublin
€331

Lufthansa flights from Ireland to Graz

Our best Lufthansa deals on Ireland to Graz flight tickets
Lufthansa
18 Jul
DUB06:00Dublin
6h 55m
1 stop
GRZ13:55Graz Thalerhof
22 Jul
GRZ06:00Graz Thalerhof
11h 50m
1 stop
DUB16:50Dublin
€298
Lufthansa
4 Sept
DUB08:45Dublin
8h 50m
1 stop
GRZ18:35Graz Thalerhof
6 Sept
GRZ19:15Graz Thalerhof
13h 45m
1 stop
DUB08:00Dublin
€306
Lufthansa
5 May
DUB10:40Dublin
4h 30m
1 stop
GRZ16:10Graz Thalerhof
12 May
GRZ09:50Graz Thalerhof
8h 05m
1 stop
DUB16:55Dublin
€316

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 9 April 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

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Tue 5/5

21:35-10:35

2 stops36h 00m

Graz Thalerhof

Tue 12/5

06:00-11:05

1 stop6h 05m

€259

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 14/5

06:30-13:45

2 stops30h 15m

Graz Thalerhof

Wed 20/5

14:35-07:20

1 stop17h 45m

€266

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 14/5

10:15-13:45

2 stops26h 30m

Graz Thalerhof

Wed 20/5

14:35-07:20

1 stop17h 45m

€271

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 14/5

18:35-19:05

1 stop23h 30m

Graz Thalerhof

Wed 20/5

18:50-07:55

1 stop14h 05m

€279
Fastest return journey

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Sat 18/7

06:00-13:55

1 stop6h 55m

Graz Thalerhof

Wed 22/7

06:00-16:50

1 stop11h 50m

€298

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Wed 15/7

11:40-15:55

1 stop27h 15m

Graz Thalerhof

Wed 22/7

14:35-07:20

1 stop17h 45m

€299

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Fri 4/9

08:45-18:35

1 stop8h 50m

Graz Thalerhof

Sun 6/9

19:15-08:00

1 stop13h 45m

€306

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 16/7

08:25-15:55

1 stop6h 30m

Graz Thalerhof

Wed 22/7

14:35-07:20

1 stop17h 45m

€307

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Fri 17/7

18:15-13:55

1 stop18h 40m

Graz Thalerhof

Wed 22/7

14:35-22:00

1 stop8h 25m

€312

ShannonGraz

SNN - GRZ

SNNGRZ

Shannon

Sat 4/7

12:00-23:05

1 stop10h 05m

Graz Thalerhof

Fri 10/7

19:15-11:15

1 stop17h 00m

€347

Flights are sorted by cheapest return flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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See travel insights to Graz 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?

Pegasus 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 44% 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

8h 40m

Direct flights

None
The fastest flight from Ireland to Graz takes 8h 40m
There are no direct flights from Ireland to Graz. There are no popular flight routes from Ireland to Graz.
Search flight deals

Frequently asked questions about flying from Ireland to Graz

  • 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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