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Cheap flights from Austria to Belfast Intl Airport from £54

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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
VIE — BFS
29 Nov — 6 Dec1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Austria to Belfast Intl

Keep the following information in mind while searching for Austria to Belfast Intl flight deals. Data was last updated 30 October 2025.

Round-trip from

£113

One-way from

£53

Popular in

June

Cheapest in

March

Average price

£300
9/1-12/1
  • 9/1-12/1
  • 2 total stops
  • 15h 45m total
  • Austria to Belfast
Search Deals
15/12
  • 15/12
  • 1 total stop
  • 27h 00m total
  • Austria to Belfast
Search Deals
Highest demand for flights based on searches. 13% potential increase in price (£34 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
Search Deals

Find flight deals from Austria to Belfast Intl

Enter your travel dates to find the best prices.

Cheapest flights from Austria to Belfast Intl
Explore the most affordable flight options available from Austria to Belfast Intl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 October 2025.

Fri 28/1117:45VIE - BFS
1 stop7h 00mMultiple Airlines
Mon 1/1207:50BFS - VIE
1 stop11h 05mMultiple Airlines
Deal found 29/10£129
Fri 21/1117:45VIE - BFS
1 stop7h 00mMultiple Airlines
Sun 23/1109:10BFS - VIE
1 stop8h 25mMultiple Airlines
Deal found 28/10£131
Tue 4/1119:15VIE - BFS
1 stop16h 30mMultiple Airlines
Thu 27/1114:00BFS - VIE
1 stop26h 15mMultiple Airlines
Deal found 28/10£153
Fri 12/1222:05LNZ - BFS
1 stop11h 00mMultiple Airlines
Fri 19/1205:45BFS - LNZ
1 stop14h 45mMultiple Airlines
Deal found 28/10£153
Fri 28/1119:35VIE - BFS
Nonstop2h 55mJet2
Mon 1/1214:40BFS - VIE
Nonstop2h 55mJet2
Deal found 29/10£156
Fri 28/1119:00GRZ - BFS
2 stops17h 55mMultiple Airlines
Mon 1/1220:55BFS - GRZ
3 stops44h 10mMultiple Airlines
Deal found 29/10£349

Cheapflights Fare Finder

 
Customise your flight search to find flights from Austria to Belfast Intl 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 30 October 2025.
Use the filters below to find and compare flights from Austria to Belfast Intl Airport that are best for you.

Fly from

Austria

Fly to

Belfast Intl

Route

Depart

Return

Price

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Fri 9/1

15:15-21:05

1 stop6h 50m

Belfast Intl

Mon 12/1

06:00-15:55

1 stop8h 55m

£113

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Fri 6/3

13:05-20:25

1 stop8h 20m

Belfast Intl

Mon 9/3

07:50-19:55

1 stop11h 05m

£121

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Thu 19/3

21:05-07:50

1 stop11h 45m

Belfast Intl

Thu 26/3

14:00-20:35

1 stop5h 35m

£126

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Fri 28/11

17:45-23:45

1 stop7h 00m

Belfast Intl

Mon 1/12

07:50-19:55

1 stop11h 05m

£129

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Thu 12/2

21:05-11:20

1 stop15h 15m

Belfast Intl

Sun 15/2

22:45-09:05

1 stop9h 20m

£130

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Fri 21/11

17:45-23:45

1 stop7h 00m

Belfast Intl

Sun 23/11

09:10-18:35

1 stop8h 25m

£131

LinzBelfast

LNZ - BFS

LNZBFS

Linz Hoersching

Fri 12/12

22:05-08:05

1 stop11h 00m

Belfast Intl

Fri 19/12

05:45-21:30

1 stop14h 45m

£153

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Fri 28/11

19:00-11:55

2 stops17h 55m

Belfast Intl

Mon 1/12

20:55-18:05

3 stops44h 10m

£349

GrazBelfast

GRZ - BFS

GRZBFS

Graz Thalerhof

Fri 10/4

11:15-23:00

2 stops12h 45m

Belfast Intl

Thu 16/4

06:40-23:20

2 stops15h 40m

£359

ViennaBelfast

VIE - BFS

VIEBFS

Vienna Intl

Thu 12/2

21:05-11:20

1 stop15h 15m

£54

Flights are sorted by cheapest return flights first.

Deals found on 29/10

Showing 1-10 of 17 results
1
2

Best time to book a flight from Austria to Belfast Intl

Have a flexible travel schedule? Discover the best time to fly to Belfast Intl from Austria 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 Austria to Belfast Intl Airport

What is the cheapest month to book a flight from Austria to Belfast Intl Airport?

Currently, November is the cheapest month in which you can book a flight from Austria to Belfast Intl Airport (average of £174). Flying from Austria to Belfast Intl Airport in September is currently the most expensive (average of £267). 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 Austria to Belfast Intl. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the most popular routes from Austria to Belfast Intl Airport?

    Most travelers choose Vienna Intl - Belfast Intl, Innsbruck Kranebitten - Belfast Intl or Graz Thalerhof - Belfast Intl when deciding on the best route from Austria to Belfast Intl Airport.

  • Can I find deals for flights from Austria to Belfast Intl that include hotel bookings?

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

  • How can I find direct flights from Austria to Belfast Intl?

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

  • Can I find deals for business class flights from Austria to Belfast Intl?

    Yes. Cheapflights offers flight deals from Austria to Belfast Intl 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 Austria to Belfast Intl Airport?

    Currently, November is the cheapest month in which you can book a flight from Austria to Belfast Intl Airport (average of £174). Flying from Austria to Belfast Intl Airport in September is currently the most expensive (average of £267). 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

Travelling to a place near Belfast Intl Airport?

Book flights to Belfast Intl Airport if you plan to visit one of these locations
Armagh
Newry
Ballymena
Cookstown
Dungannon

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Alternative routes for Austria to Belfast Intl

See prices for flight routes from nearby airports that may be better suited for you.
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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 Austria to Belfast Intl?

Cheapflights makes it easy to find Austria to Belfast Intl flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Austria to Belfast Intl?

Cheapflights simply makes it quick and affordable to book flights from Austria to Belfast Intl by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Austria to Belfast Intl with no change fees?

Yes, we can. To see specific flights from Austria to Belfast Intl with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Austria to Belfast Intl become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Belfast Intl from Austria today and book when prices fit your budget.

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