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Cheap flights from Graz to Northern Ireland from £272

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 24/9. Fares are subject to change and may not be available on all flights or dates of travel.
GRZ — BFS
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheap 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 12 September 2025.

Round-trip from

£272

Popular in

July

Cheapest in

March

Average price

£281
24/9-27/9
  • 24/9-27/9
  • 4 total stops
  • 34h 20m total
  • Graz to Northern Ireland
Search Deals
Highest demand for flights based on searches. 11% potential increase in price (£27 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£5 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Graz to Northern Ireland

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 12 September 2025.

Wed 24/913:15GRZ - BFS
2 stops18h 30mMultiple Airlines
Sat 27/919:35BFS - GRZ
2 stops15h 50mMultiple Airlines
Deal found 10/9£272
Mon 22/908:40GRZ - BFS
2 stops24h 10mMultiple Airlines
Wed 24/921:00BFS - GRZ
1 stop12h 35mMultiple Airlines
Deal found 11/9£284
Sun 12/1011:35GRZ - BFS
1 stop22h 25mMultiple Airlines
Wed 15/1007:25BFS - GRZ
2 stops13h 35mMultiple Airlines
Deal found 11/9£303
Mon 27/1006:00GRZ - BFS
3 stops16h 55mMultiple Airlines
Mon 3/1107:50BFS - GRZ
2 stops10h 30mMultiple Airlines
Deal found 12/9£351
Mon 22/908:40GRZ - BHD
2 stops13h 30mMultiple Airlines
Wed 24/907:00BHD - GRZ
2 stops26h 35mMultiple Airlines
Deal found 11/9£361
Sun 12/1011:35GRZ - BHD
2 stops10h 40mMultiple Airlines
Wed 15/1006:30BHD - GRZ
2 stops27h 05mMultiple Airlines
Deal found 11/9£494

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 12 September 2025.
Use the filters below to find and compare flights from Graz to Northern Ireland that are best for you.

Fly from

Graz

Fly to

Northern Ireland

Route

Depart

Return

Price

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Wed 24/9

13:15-06:45

2 stops18h 30m

Belfast Intl

Sat 27/9

19:35-12:25

2 stops15h 50m

£272

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Mon 22/9

08:40-07:50

2 stops24h 10m

Belfast Intl

Wed 24/9

21:00-10:35

1 stop12h 35m

£284

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Sun 12/10

11:35-09:00

1 stop22h 25m

Belfast Intl

Wed 15/10

07:25-22:00

2 stops13h 35m

£303

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Mon 27/10

06:00-21:55

3 stops16h 55m

Belfast Intl

Mon 3/11

07:50-19:20

2 stops10h 30m

£351

GrazBelfast

GRZ - BHD

GRZBHD

Graz Thalerhof

Mon 22/9

08:40-21:10

2 stops13h 30m

Belfast City

Wed 24/9

07:00-10:35

2 stops26h 35m

£361

GrazBelfast

GRZ - BHD

GRZBHD

Graz Thalerhof

Sun 12/10

11:35-21:15

2 stops10h 40m

Belfast City

Wed 15/10

06:30-10:35

2 stops27h 05m

£494

Flights are sorted by cheapest return flights first.

Deals found on 10/9

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

What is the cheapest month to book a flight from Graz to Northern Ireland?

Currently, January is the cheapest month in which you can book a flight from Graz to Northern Ireland (average of £67). Flying from Graz to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • What is the cheapest month to book a flight from Graz to Northern Ireland?

    Currently, January is the cheapest month in which you can book a flight from Graz to Northern Ireland (average of £67). Flying from Graz to Northern Ireland in July is currently the most expensive (average of £90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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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.

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