Find flights
When to book
FAQs

Cheap flights from Graz to Northern Ireland from £144

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — BFS
20 Aug — 27 Aug1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Graz to Northern Ireland

Enter your travel dates to find the best prices.

Cheapest flights from Graz to Northern Ireland
Explore the most affordable flight options available from Graz to Northern Ireland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 21 July 2026.

Sun 11/1020:00
GRZ
-
BFS
3 stops26h 30m
Multiple Airlines
Fri 23/1006:15
BFS
-
GRZ
2 stops14h 25m
Multiple Airlines
Deal found 18/7£323
Sun 11/1020:40
GRZ
-
BHD
3 stops24h 50m
Multiple Airlines
Fri 23/1007:00
BHD
-
GRZ
2 stops13h 40m
Multiple Airlines
Deal found 18/7£389
Sat 22/810:10
GRZ
-
BFS
3 stops24h 25m
Multiple Airlines
Mon 24/807:05
BFS
-
GRZ
2 stops26h 10m
Multiple Airlines
Deal found 17/7£405
Sat 22/809:50
GRZ
-
BHD
2 stops12h 00m
Multiple Airlines
Mon 24/815:25
BHD
-
GRZ
2 stops16h 20m
Multiple Airlines
Deal found 17/7£2,643

Find flight deals from Graz to Northern Ireland

Keep the following information in mind while searching for Graz to Northern Ireland flight deals. Data was last updated 21 July 2026.

Round-trip from

£323

One-way from

£144
11/10-23/10
  • 11/10-23/10
  • 5 total stops
  • 40h 55m total
  • Graz to Northern Ireland
Search Deals
19/8
  • 19/8
  • 3 total stops
  • 32h 45m total
  • Graz to Northern Ireland
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Graz to Northern 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, Cheapflights users made 858,174 searches. Data last updated 21 July 2026.
Use the filters below to find and compare flights from Graz to Northern Ireland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Sun 11/10

20:00-21:30

3 stops26h 30m

Belfast Intl

Fri 23/10

06:15-21:40

2 stops14h 25m

£323

GrazBelfast

GRZ - BHD

GRZBHD

Graz Thalerhof

Sun 11/10

20:40-20:30

3 stops24h 50m

Belfast City

Fri 23/10

07:00-21:40

2 stops13h 40m

£389

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Sat 22/8

10:10-09:35

3 stops24h 25m

Belfast Intl

Mon 24/8

07:05-10:15

2 stops26h 10m

£405
Fastest return journey

GrazBelfast

GRZ - BHD

GRZBHD

Graz Thalerhof

Sat 22/8

09:50-20:50

2 stops12h 00m

Belfast City

Mon 24/8

15:25-08:45

2 stops16h 20m

£2,643
Cheapest one-way

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Wed 19/8

14:35-22:20

3 stops32h 45m

£144

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Thu 20/8

18:00-19:30

2 stops26h 30m

£169

GrazBelfast

GRZ - BHD

GRZBHD

Graz Thalerhof

Fri 21/8

12:40-09:45

2 stops22h 05m

£184

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Wed 29/7

06:25-15:20

2 stops33h 55m

£189

GrazBelfast

GRZ - BHD

GRZBHD

Graz Thalerhof

Wed 29/7

06:25-15:30

2 stops34h 05m

£197

GrazBelfast

GRZ - BHD

GRZBHD

Graz Thalerhof

Sun 16/8

11:30-08:55

1 stop22h 25m

£201

Flights are sorted by cheapest return flights first.

Deals found on 17/7

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Graz to Northern Ireland

Have a flexible travel schedule? Discover the best time to fly to Northern Ireland from Graz with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Graz to Northern Ireland

No data available for this route at this time. Please check back soon.

Related info for your journey

Find useful and relevant information for your journey from Graz to Northern Ireland. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Graz to Northern Ireland?

    Graz Thalerhof (GRZ) is the airport you will fly out of if you book a flight from Graz to Northern Ireland. It is only a 5.2 mi journey to Thalerhof (GRZ) from Graz’s city center.

  • Can I find deals for flights from Graz to Northern Ireland that include hotel bookings?

    Yes. In addition to deals on Graz to Northern Ireland flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Graz to Northern Ireland?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Graz to Northern Ireland.

  • Can I find deals for business class flights from Graz to Northern Ireland?

    Yes. Cheapflights offers flight deals from Graz to Northern Ireland by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Graz to Northern Ireland?

When you search for this flight from Graz to Northern Ireland, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Graz to Northern Ireland?

Millions of users choose and trust Cheapflights to book the best flight deals from Graz to Northern Ireland for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Graz to Northern Ireland with no change fees?

Cheapflights does show flights with no change fees to all users. To see these options for flights from Graz to Northern Ireland, users can toggle the no change fees filter when performing a flight search.

Can Cheapflights notify me if prices for flights from Graz to Northern Ireland become cheaper?

Yes! Start tracking prices for Graz to Northern Ireland flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.