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Cheap flights from Graz to Ireland from €144

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Graz to Ireland departing on 20/4. 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
1 adult, Economy, 0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
SWISS Logo
19:55 - 07:55
GRZ
-
DUB
13h 00m
1 stop
SWISS Logo
18:35 - 17:50
DUB
-
GRZ
22h 15m
1 stop
€205SWISS
Fri, 11 Sep - Tue, 15 Sep
Lufthansa Logo
14:45 - 22:15
GRZ
-
DUB
8h 30m
1 stop
Lufthansa Logo
06:00 - 13:55
DUB
-
GRZ
6h 55m
1 stop
€222Lufthansa
Tue, 8 Sep - Sat, 19 Sep
Lufthansa Logo
06:15 - 16:50
GRZ
-
DUB
11h 35m
1 stop
Lufthansa Logo
06:05 - 18:35
DUB
-
GRZ
11h 30m
1 stop
€225Lufthansa
Tue, 8 Sep - Fri, 18 Sep
Multiple Airlines Logo
13:25 - 09:10
GRZ
-
DUB
20h 45m
2 stops
Multiple Airlines Logo
06:15 - 12:30
DUB
-
GRZ
5h 15m
1 stop
€226Multiple Airlines
Mon, 13 Apr - Thu, 16 Apr
Multiple Airlines Logo
06:00 - 11:05
GRZ
-
DUB
6h 05m
1 stop
Multiple Airlines Logo
22:00 - 10:35
DUB
-
GRZ
35h 35m
2 stops
€228Multiple Airlines
Tue, 28 Apr - Tue, 12 May
Lufthansa Logo
14:45 - 22:15
GRZ
-
DUB
8h 30m
1 stop
Lufthansa Logo
06:00 - 14:00
DUB
-
GRZ
7h 00m
1 stop
€231Lufthansa
Tue, 8 Sep - Thu, 17 Sep
Multiple Airlines Logo
19:55 - 07:55
GRZ
-
DUB
13h 00m
1 stop
Multiple Airlines Logo
08:50 - 22:35
DUB
-
GRZ
12h 45m
1 stop
€235Multiple Airlines
Fri, 26 Jun - Tue, 30 Jun
Multiple Airlines Logo
13:25 - 09:10
GRZ
-
DUB
20h 45m
2 stops
Multiple Airlines Logo
06:15 - 12:30
DUB
-
GRZ
5h 15m
1 stop
€237Multiple Airlines
Mon, 13 Apr - Thu, 16 Apr
SWISS Logo
19:55 - 07:55
GRZ
-
DUB
13h 00m
1 stop
SWISS Logo
18:35 - 13:55
DUB
-
GRZ
18h 20m
2 stops
€240SWISS
Fri, 11 Sep - Tue, 15 Sep
Lufthansa Logo
06:00 - 11:15
GRZ
-
SNN
6h 15m
1 stop
Lufthansa Logo
12:00 - 23:05
SNN
-
GRZ
10h 05m
1 stop
€241Lufthansa
Sat, 25 Apr - Sat, 16 May

Lufthansa flights from Graz to Ireland

Our best Lufthansa deals on Graz to Ireland flight tickets
Lufthansa
8 Sept
GRZ14:45Graz Thalerhof
8h 30m
1 stop
DUB22:15Dublin
19 Sept
DUB06:00Dublin
6h 55m
1 stop
GRZ13:55Graz Thalerhof
€222
Lufthansa
8 Sept
GRZ06:15Graz Thalerhof
11h 35m
1 stop
DUB16:50Dublin
18 Sept
DUB06:05Dublin
11h 30m
1 stop
GRZ18:35Graz Thalerhof
€225
Lufthansa
8 Sept
GRZ14:45Graz Thalerhof
8h 30m
1 stop
DUB22:15Dublin
17 Sept
DUB06:00Dublin
7h 00m
1 stop
GRZ14:00Graz Thalerhof
€231

SWISS flights from Graz to Ireland

Our best SWISS deals on Graz to Ireland flight tickets
SWISS
11 Sept
GRZ19:55Graz Thalerhof
13h 00m
1 stop
DUB07:55Dublin
15 Sept
DUB18:35Dublin
22h 15m
1 stop
GRZ17:50Graz Thalerhof
€205
SWISS
11 Sept
GRZ19:55Graz Thalerhof
13h 00m
1 stop
DUB07:55Dublin
15 Sept
DUB18:35Dublin
18h 20m
2 stops
GRZ13:55Graz Thalerhof
€240
SWISS
16 Jun
GRZ10:10Graz Thalerhof
8h 40m
1 stop
DUB17:50Dublin
19 Jun
DUB08:40Dublin
28h 15m
2 stops
GRZ13:55Graz Thalerhof
€269

momondo Fare Finder

 
Customise your flight search to find flights from Graz 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 18 March 2026.
Use the filters below to find and compare flights from Graz to Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrazDublin

GRZ - DUB

GRZDUB

Graz Thalerhof

Fri 11/9

19:55-07:55

1 stop13h 00m

Dublin

Tue 15/9

18:35-17:50

1 stop22h 15m

€205
Fastest return journey

GrazDublin

GRZ - DUB

GRZDUB

Graz Thalerhof

Tue 8/9

14:45-22:15

1 stop8h 30m

Dublin

Sat 19/9

06:00-13:55

1 stop6h 55m

€222

GrazDublin

GRZ - DUB

GRZDUB

Graz Thalerhof

Tue 8/9

06:15-16:50

1 stop11h 35m

Dublin

Fri 18/9

06:05-18:35

1 stop11h 30m

€225

GrazDublin

GRZ - DUB

GRZDUB

Graz Thalerhof

Mon 13/4

13:25-09:10

2 stops20h 45m

Dublin

Thu 16/4

06:15-12:30

1 stop5h 15m

€226

GrazDublin

GRZ - DUB

GRZDUB

Graz Thalerhof

Tue 28/4

06:00-11:05

1 stop6h 05m

Dublin

Tue 12/5

22:00-10:35

2 stops35h 35m

€228

GrazDublin

GRZ - DUB

GRZDUB

Graz Thalerhof

Tue 8/9

14:45-22:15

1 stop8h 30m

Dublin

Thu 17/9

06:00-14:00

1 stop7h 00m

€231

GrazDublin

GRZ - DUB

GRZDUB

Graz Thalerhof

Fri 26/6

19:55-07:55

1 stop13h 00m

Dublin

Tue 30/6

08:50-22:35

1 stop12h 45m

€235

GrazDublin

GRZ - DUB

GRZDUB

Graz Thalerhof

Mon 13/4

13:25-09:10

2 stops20h 45m

Dublin

Thu 16/4

06:15-12:30

1 stop5h 15m

€237

GrazDublin

GRZ - DUB

GRZDUB

Graz Thalerhof

Fri 11/9

19:55-07:55

1 stop13h 00m

Dublin

Tue 15/9

18:35-13:55

2 stops18h 20m

€240

GrazShannon

GRZ - SNN

GRZSNN

Graz Thalerhof

Sat 25/4

06:00-11:15

1 stop6h 15m

Shannon

Sat 16/5

12:00-23:05

1 stop10h 05m

€241

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 Ireland from

How to get the cheapest flight ticket from Graz to Ireland

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 month to fly to Ireland?

The month of November is another great option to travel to Ireland, with average flight prices from Graz averaging around €253.

How far in advance should I book a flight to Ireland?

You are more likely to see cheaper flights to Ireland from Graz when booking weeks ahead of your departure date. In general, you can expect to find flights to Ireland for around €312 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Ireland from Graz for as low as €243 on momondo.

Cheap Graz to Ireland flight deals and tips

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

Fastest flight time

4h 40m

Direct flights

None
The fastest flight from Graz to Ireland takes 4h 40m
There are no direct flights from Graz to Ireland. There are no popular flight routes from Graz to Ireland.
Search flight deals

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

    Prices for flights from Graz Thalerhof Airport to Ireland are refreshed on a daily basis.

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

    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 Graz Thalerhof Airport to Ireland.

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

    The travel and health documents required for your trip to Ireland 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 Ireland. 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 Graz to Ireland?

It is quick and easy to find Graz to Ireland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Ireland that suits you.

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

Flights from Graz to Ireland with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo helps you find the best flight between Graz 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 Graz to Ireland right now. Can momondo alert me if prices change?

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

An easier way to manage your Ireland trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.
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Find better results for your trip to Ireland

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