In terms of precipitation, rainfall in Belfast City Airport ranges from 50.0 - 90.0 inches per month. October is typically the wettest month, when rainfall can reach 90.0 mm. April is typically the driest time to visit Belfast City Airport when rainfall is around 50.0 mm.

If weather is an important factor for your trip to Belfast City Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 16.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 5.0 C).

What is the cheapest time of day to fly from GRZ to BHD?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Graz to Belfast City Airport as you normally would.

What airport do you fly from for flights from Graz to Belfast City?

If you book a flight to Belfast City from Graz, you will be flying from Thalerhof, which is the city’s only airport. Graz Thalerhof (GRZ) is located 5.2 mi from the center of Graz. There are 0 flights from Thalerhof to Belfast City per day from 0 different airlines.

Can I find deals for flights from Graz to Belfast City that include hotel bookings?

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

How can I find direct flights from Graz to Belfast City?

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

Can I find deals for business class flights from Graz to Belfast City?

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

£154+ Cheap Flights from Graz to Belfast City Airport

Cheap flight deals from Graz to Belfast City

Enter your travel dates to find the best prices.

Cheapest

Best

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Cheapest flights from Graz to Belfast City
Explore the most affordable flight options available from Graz to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Thu 19/1106:00 -

3 stops10h 30m

Sun 22/1111:10 -

2 stops20h 15m

Deal found 5/9£352

Find flight deals from Graz to Belfast City

Round-trip from	£352
One-way from	£154
Popular in	June
Cheapest in	December
Average price	£383

19/11-22/11
5 total stops
30h 45m total
Graz to Belfast

Search Deals

11/10-31/12
1 total stop
21h 25m total
Graz to Belfast

Search Deals

Highest demand for flights based on searches. 32% potential increase in price (£119 potential increase over avg. return price).

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Cheapest flight prices on average. 8% potential price decrease (£19 potential savings vs. average return price).

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Average for round-trip flights in September 2026

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Graz to Belfast City Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

GrazBelfast

GRZ Graz Thalerhof - BHD Belfast City

GRZBHD

Graz Thalerhof

Fri 16/10

18:30-09:45

2 stops16h 15m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£179

GrazBelfast

GRZ Graz Thalerhof - BHD Belfast City

GRZBHD

Graz Thalerhof

Wed 14/10

16:15-08:55

2 stops17h 40m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£179

GrazBelfast

GRZ Graz Thalerhof - BHD Belfast City

GRZBHD

Graz Thalerhof

Sun 11/10

16:15-08:55

2 stops17h 40m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£194

Fastest return journey

GrazBelfast

GRZ Graz Thalerhof - BHD Belfast City

GRZBHD

Graz Thalerhof

Mon 12/10

07:45-16:55

2 stops10h 10m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£215

GrazBelfast

GRZ Graz Thalerhof - BHD Belfast City

GRZBHD

Graz Thalerhof

Tue 13/10

19:00-17:40

3 stops47h 40m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£224

GrazBelfast

GRZ Graz Thalerhof - BHD Belfast City

GRZBHD

Graz Thalerhof

Sat 10/10

06:00-16:55

3 stops11h 55m

Belfast City

Wed 31/12

00:00-00:00

Nonstop0h 00m

£282

GrazBelfast

GRZ Graz Thalerhof - BHD Belfast City

GRZBHD

Graz Thalerhof

Thu 19/11

06:00-15:30

3 stops10h 30m

Belfast City

Sun 22/11

11:10-08:25

2 stops20h 15m

£352

Flights are sorted by cheapest return flights first.

Deals found on 5/9

Sorted by cheapest first

Best time to book a flight from Graz to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Graz with our price prediction graph.

GRZ-BHD

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.

Related info for your journey

What airport do you fly from for flights from Graz to Belfast City?
If you book a flight to Belfast City from Graz, you will be flying from Thalerhof, which is the city’s only airport. Graz Thalerhof (GRZ) is located 5.2 mi from the center of Graz. There are 0 flights from Thalerhof to Belfast City per day from 0 different airlines.
Can I find deals for flights from Graz to Belfast City that include hotel bookings?
Yes. In addition to deals on Graz to Belfast City flights, Cheapflights offers holiday packages that include both flights and hotel.
How can I find direct flights from Graz to Belfast City?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Graz to Belfast City.
Can I find deals for business class flights from Graz to Belfast City?
Yes. Cheapflights offers flight deals from Graz to Belfast City by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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Cheap flights from Graz to Belfast City Airport from £154

This is the cheapest retur flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheap flight deals from Graz to Belfast City

Cheapest flights from Graz to Belfast CityExplore the most affordable flight options available from Graz to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Explore the most affordable flight options available from Graz to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Graz to Belfast CityDiscover carefully curated flight deals from Graz to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

Discover carefully curated flight deals from Graz to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

One-way flights from Graz to Belfast CitySearch for one-way flight options from Graz to Belfast City. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Search for one-way flight options from Graz to Belfast City. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.

Find flight deals from Graz to Belfast City

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Popular in

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Cheapflights Fare Finder

Use the filters below to find and compare flights from Graz to Belfast City Airport that are best for you.

Best time to book a flight from Graz to Belfast City

Have a flexible travel schedule? Discover the best time to fly to Belfast City from Graz with our price prediction graph.

Related info for your journey

What airport do you fly from for flights from Graz to Belfast City?

Can I find deals for flights from Graz to Belfast City that include hotel bookings?

How can I find direct flights from Graz to Belfast City?

Can I find deals for business class flights from Graz to Belfast City?

Travelling to a place near Belfast City Airport?

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.

Alternative routes for Graz to Belfast City

See prices for flight routes from nearby airports that may be better suited for you.

Other flights to Belfast City

Explore flights to Belfast City departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on 9 September 2026.

Complete your trip

Complete your trip to Belfast City by adding a car hire and/or hotel booking to your travel itinerary.

Direct flights to Northern Ireland

Book a non-stop flight to one of these other cities located in Northern Ireland.

Search flights from Graz to Belfast City by cabin class

Find flights from Graz to Belfast City, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Graz and Belfast City flights

Browse other Graz and Belfast City flight options. Last updated on 9 September 2026.

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Check out other popular destinations found by fellow travellers in 2026

Fly with Cheapflights

How does Cheapflights help users find flights from Graz to Belfast City?

Why should you use Cheapflights to find cheap flight tickets from Graz to Belfast City?

Can Cheapflights find flights from Graz to Belfast City with no change fees?

Can Cheapflights notify me if prices for flights from Graz to Belfast City become cheaper?

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Cheapest flights from Graz to Belfast City
Explore the most affordable flight options available from Graz to Belfast City. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 9 September 2026.

Best flights from Graz to Belfast City
Discover carefully curated flight deals from Graz to Belfast City that have cost, travel time, and stopovers in mind to ensure you get the best travel experience. Data last updated 9 September 2026.

One-way flights from Graz to Belfast City
Search for one-way flight options from Graz to Belfast City. Find affordable one-way fares based on user searches. Data last updated 9 September 2026.