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Cheap flights from Ireland to Graz from €147

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 3/7. 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 Graz

Recent return flight deals from Ireland to Graz

Enter your travel dates to find the best prices.
Multiple Airlines Logo
23:00 - 10:15
DUB
-
GRZ
34h 15m
2 stops
Multiple Airlines Logo
19:50 - 07:30
GRZ
-
DUB
12h 40m
1 stop
€252Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
07:45 - 17:15
DUB
-
GRZ
8h 30m
1 stop
Multiple Airlines Logo
14:35 - 07:00
GRZ
-
DUB
17h 25m
2 stops
€259Multiple 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
€263Multiple Airlines
Thu, 14 May - Wed, 20 May
Multiple Airlines Logo
06:50 - 12:35
DUB
-
GRZ
4h 45m
1 stop
Multiple Airlines Logo
14:35 - 22:00
GRZ
-
DUB
8h 25m
1 stop
€269Multiple Airlines
Thu, 14 May - Wed, 20 May
Lufthansa Logo
10:40 - 16:10
DUB
-
GRZ
4h 30m
1 stop
Lufthansa Logo
13:15 - 16:55
GRZ
-
DUB
4h 40m
1 stop
€271Lufthansa
Thu, 14 May - Wed, 20 May
Multiple Airlines Logo
21:35 - 16:20
DUB
-
GRZ
17h 45m
2 stops
Multiple Airlines Logo
19:50 - 18:55
GRZ
-
DUB
24h 05m
2 stops
€276Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
07:45 - 23:00
DUB
-
GRZ
14h 15m
1 stop
Multiple Airlines Logo
19:50 - 07:30
GRZ
-
DUB
12h 40m
1 stop
€281Multiple Airlines
Sun, 31 May - Sun, 7 Jun
Multiple Airlines Logo
07:45 - 17:15
DUB
-
GRZ
8h 30m
1 stop
Multiple Airlines Logo
18:00 - 23:10
GRZ
-
DUB
6h 10m
1 stop
€287Multiple Airlines
Thu, 14 May - Thu, 21 May
Multiple Airlines Logo
07:45 - 17:15
DUB
-
GRZ
8h 30m
1 stop
Multiple Airlines Logo
18:00 - 07:15
GRZ
-
DUB
14h 15m
2 stops
€295Multiple Airlines
Thu, 14 May - Thu, 21 May
Multiple Airlines Logo
10:15 - 13:45
DUB
-
GRZ
26h 30m
2 stops
Multiple Airlines Logo
16:15 - 08:00
GRZ
-
DUB
16h 45m
1 stop
€313Multiple Airlines
Thu, 14 May - Wed, 20 May

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British Airways flights from Ireland to Graz

Our best British Airways deals on Ireland to Graz flight tickets
British Airways
14 May
DUB20:20Dublin
22h 15m
1 stop
GRZ19:35Graz Thalerhof
20 May
GRZ11:45Graz Thalerhof
8h 45m
1 stop
DUB19:30Dublin
€520
British Airways
14 May
DUB20:20Dublin
22h 15m
1 stop
GRZ19:35Graz Thalerhof
20 May
GRZ11:45Graz Thalerhof
8h 45m
1 stop
DUB19:30Dublin
€521
British Airways
4 May
SNN07:30Shannon
11h 10m
1 stop
GRZ19:40Graz Thalerhof
8 May
GRZ20:25Graz Thalerhof
20h 25m
1 stop
SNN15:50Shannon
€1,057

Lufthansa flights from Ireland to Graz

Our best Lufthansa deals on Ireland to Graz flight tickets
Lufthansa
14 May
DUB10:40Dublin
4h 30m
1 stop
GRZ16:10Graz Thalerhof
20 May
GRZ13:15Graz Thalerhof
4h 40m
1 stop
DUB16:55Dublin
€271
Lufthansa
16 May
DUB06:00Dublin
6h 55m
1 stop
GRZ13:55Graz Thalerhof
23 May
GRZ14:35Graz Thalerhof
8h 40m
1 stop
DUB22:15Dublin
€337
Lufthansa
16 May
DUB06:00Dublin
6h 55m
1 stop
GRZ13:55Graz Thalerhof
23 May
GRZ13:20Graz Thalerhof
9h 55m
2 stops
DUB22:15Dublin
€374

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 19 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

Sun 31/5

23:00-10:15

2 stops34h 15m

Graz Thalerhof

Sun 7/6

19:50-07:30

1 stop12h 40m

€252

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 14/5

07:45-17:15

1 stop8h 30m

Graz Thalerhof

Wed 20/5

14:35-07:00

2 stops17h 25m

€259

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

€263

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 14/5

06:50-12:35

1 stop4h 45m

Graz Thalerhof

Wed 20/5

14:35-22:00

1 stop8h 25m

€269
Fastest return journey

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 14/5

10:40-16:10

1 stop4h 30m

Graz Thalerhof

Wed 20/5

13:15-16:55

1 stop4h 40m

€271

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Sun 31/5

21:35-16:20

2 stops17h 45m

Graz Thalerhof

Sun 7/6

19:50-18:55

2 stops24h 05m

€276

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Sun 31/5

07:45-23:00

1 stop14h 15m

Graz Thalerhof

Sun 7/6

19:50-07:30

1 stop12h 40m

€280

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 14/5

07:45-17:15

1 stop8h 30m

Graz Thalerhof

Thu 21/5

18:00-23:10

1 stop6h 10m

€287

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 14/5

07:45-17:15

1 stop8h 30m

Graz Thalerhof

Thu 21/5

18:00-07:15

2 stops14h 15m

€295

DublinGraz

DUB - GRZ

DUBGRZ

Dublin

Thu 14/5

10:15-13:45

2 stops26h 30m

Graz Thalerhof

Wed 20/5

16:15-08:00

1 stop16h 45m

€313

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 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?

Lufthansa and United Airlines are the most popular carriers 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 43% 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

23h 20m

Direct flights

None
The fastest flight from Ireland to Graz takes 23h 20m
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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